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-rw-r--r--arch/mips/powertv/Kconfig12
-rw-r--r--arch/mips/powertv/Makefile29
-rw-r--r--arch/mips/powertv/Platform7
-rw-r--r--arch/mips/powertv/asic/Makefile21
-rw-r--r--arch/mips/powertv/asic/asic-calliope.c101
-rw-r--r--arch/mips/powertv/asic/asic-cronus.c101
-rw-r--r--arch/mips/powertv/asic/asic-gaia.c96
-rw-r--r--arch/mips/powertv/asic/asic-zeus.c101
-rw-r--r--arch/mips/powertv/asic/asic_devices.c549
-rw-r--r--arch/mips/powertv/asic/asic_int.c125
-rw-r--r--arch/mips/powertv/asic/irq_asic.c115
-rw-r--r--arch/mips/powertv/asic/prealloc-calliope.c385
-rw-r--r--arch/mips/powertv/asic/prealloc-cronus.c340
-rw-r--r--arch/mips/powertv/asic/prealloc-cronuslite.c174
-rw-r--r--arch/mips/powertv/asic/prealloc-gaia.c589
-rw-r--r--arch/mips/powertv/asic/prealloc-zeus.c304
-rw-r--r--arch/mips/powertv/asic/prealloc.h70
-rw-r--r--arch/mips/powertv/init.c90
-rw-r--r--arch/mips/powertv/init.h28
-rw-r--r--arch/mips/powertv/ioremap.c136
-rw-r--r--arch/mips/powertv/memory.c353
-rw-r--r--arch/mips/powertv/pci/Makefile19
-rw-r--r--arch/mips/powertv/pci/fixup-powertv.c37
-rw-r--r--arch/mips/powertv/pci/powertv-pci.h31
-rw-r--r--arch/mips/powertv/powertv-clock.h26
-rw-r--r--arch/mips/powertv/powertv-usb.c404
-rw-r--r--arch/mips/powertv/powertv_setup.c319
-rw-r--r--arch/mips/powertv/reset.c35
-rw-r--r--arch/mips/powertv/reset.h26
-rw-r--r--arch/mips/powertv/time.c36
30 files changed, 0 insertions, 4659 deletions
diff --git a/arch/mips/powertv/Kconfig b/arch/mips/powertv/Kconfig
deleted file mode 100644
index dd91fbacbcba..000000000000
--- a/arch/mips/powertv/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-config BOOTLOADER_FAMILY
- string "POWERTV Bootloader Family string"
- default "85"
- depends on POWERTV
- help
- This value should be specified when the bootloader driver is disabled
- and must be exactly two characters long. Families supported are:
- R1 - RNG-100 R2 - RNG-200
- A1 - Class A B1 - Class B
- E1 - Class E F1 - Class F
- 44 - 45xx 46 - 46xx
- 85 - 85xx 86 - 86xx
diff --git a/arch/mips/powertv/Makefile b/arch/mips/powertv/Makefile
deleted file mode 100644
index 39ca9f8d63ae..000000000000
--- a/arch/mips/powertv/Makefile
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# Carsten Langgaard, carstenl@mips.com
-# Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
-#
-# Carsten Langgaard, carstenl@mips.com
-# Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
-# Portions copyright (C) 2009 Cisco Systems, Inc.
-#
-# This program is free software; you can distribute it and/or modify it
-# under the terms of the GNU General Public License (Version 2) as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-# for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
-#
-# Makefile for the Cisco PowerTV-specific kernel interface routines
-# under Linux.
-#
-
-obj-y += init.o ioremap.o memory.o powertv_setup.o reset.o time.o \
- asic/ pci/
-
-obj-$(CONFIG_USB) += powertv-usb.o
diff --git a/arch/mips/powertv/Platform b/arch/mips/powertv/Platform
deleted file mode 100644
index 4eb5af1d8eea..000000000000
--- a/arch/mips/powertv/Platform
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Cisco PowerTV Platform
-#
-platform-$(CONFIG_POWERTV) += powertv/
-cflags-$(CONFIG_POWERTV) += \
- -I$(srctree)/arch/mips/include/asm/mach-powertv
-load-$(CONFIG_POWERTV) += 0xffffffff90800000
diff --git a/arch/mips/powertv/asic/Makefile b/arch/mips/powertv/asic/Makefile
deleted file mode 100644
index 35dcc53eb25f..000000000000
--- a/arch/mips/powertv/asic/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-#
-# Copyright (C) 2009 Scientific-Atlanta, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-#
-
-obj-y += asic-calliope.o asic-cronus.o asic-gaia.o asic-zeus.o \
- asic_devices.o asic_int.o irq_asic.o prealloc-calliope.o \
- prealloc-cronus.o prealloc-cronuslite.o prealloc-gaia.o prealloc-zeus.o
diff --git a/arch/mips/powertv/asic/asic-calliope.c b/arch/mips/powertv/asic/asic-calliope.c
deleted file mode 100644
index 2f539b43f56b..000000000000
--- a/arch/mips/powertv/asic/asic-calliope.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Locations of devices in the Calliope ASIC.
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: Ken Eppinett
- * David Schleef <ds@schleef.org>
- *
- * Description: Defines the platform resources for the SA settop.
- */
-
-#include <linux/init.h>
-#include <asm/mach-powertv/asic.h>
-
-#define CALLIOPE_ADDR(x) (CALLIOPE_IO_BASE + (x))
-
-const struct register_map calliope_register_map __initconst = {
- .eic_slow0_strt_add = {.phys = CALLIOPE_ADDR(0x800000)},
- .eic_cfg_bits = {.phys = CALLIOPE_ADDR(0x800038)},
- .eic_ready_status = {.phys = CALLIOPE_ADDR(0x80004c)},
-
- .chipver3 = {.phys = CALLIOPE_ADDR(0xA00800)},
- .chipver2 = {.phys = CALLIOPE_ADDR(0xA00804)},
- .chipver1 = {.phys = CALLIOPE_ADDR(0xA00808)},
- .chipver0 = {.phys = CALLIOPE_ADDR(0xA0080c)},
-
- /* The registers of IRBlaster */
- .uart1_intstat = {.phys = CALLIOPE_ADDR(0xA01800)},
- .uart1_inten = {.phys = CALLIOPE_ADDR(0xA01804)},
- .uart1_config1 = {.phys = CALLIOPE_ADDR(0xA01808)},
- .uart1_config2 = {.phys = CALLIOPE_ADDR(0xA0180C)},
- .uart1_divisorhi = {.phys = CALLIOPE_ADDR(0xA01810)},
- .uart1_divisorlo = {.phys = CALLIOPE_ADDR(0xA01814)},
- .uart1_data = {.phys = CALLIOPE_ADDR(0xA01818)},
- .uart1_status = {.phys = CALLIOPE_ADDR(0xA0181C)},
-
- .int_stat_3 = {.phys = CALLIOPE_ADDR(0xA02800)},
- .int_stat_2 = {.phys = CALLIOPE_ADDR(0xA02804)},
- .int_stat_1 = {.phys = CALLIOPE_ADDR(0xA02808)},
- .int_stat_0 = {.phys = CALLIOPE_ADDR(0xA0280c)},
- .int_config = {.phys = CALLIOPE_ADDR(0xA02810)},
- .int_int_scan = {.phys = CALLIOPE_ADDR(0xA02818)},
- .ien_int_3 = {.phys = CALLIOPE_ADDR(0xA02830)},
- .ien_int_2 = {.phys = CALLIOPE_ADDR(0xA02834)},
- .ien_int_1 = {.phys = CALLIOPE_ADDR(0xA02838)},
- .ien_int_0 = {.phys = CALLIOPE_ADDR(0xA0283c)},
- .int_level_3_3 = {.phys = CALLIOPE_ADDR(0xA02880)},
- .int_level_3_2 = {.phys = CALLIOPE_ADDR(0xA02884)},
- .int_level_3_1 = {.phys = CALLIOPE_ADDR(0xA02888)},
- .int_level_3_0 = {.phys = CALLIOPE_ADDR(0xA0288c)},
- .int_level_2_3 = {.phys = CALLIOPE_ADDR(0xA02890)},
- .int_level_2_2 = {.phys = CALLIOPE_ADDR(0xA02894)},
- .int_level_2_1 = {.phys = CALLIOPE_ADDR(0xA02898)},
- .int_level_2_0 = {.phys = CALLIOPE_ADDR(0xA0289c)},
- .int_level_1_3 = {.phys = CALLIOPE_ADDR(0xA028a0)},
- .int_level_1_2 = {.phys = CALLIOPE_ADDR(0xA028a4)},
- .int_level_1_1 = {.phys = CALLIOPE_ADDR(0xA028a8)},
- .int_level_1_0 = {.phys = CALLIOPE_ADDR(0xA028ac)},
- .int_level_0_3 = {.phys = CALLIOPE_ADDR(0xA028b0)},
- .int_level_0_2 = {.phys = CALLIOPE_ADDR(0xA028b4)},
- .int_level_0_1 = {.phys = CALLIOPE_ADDR(0xA028b8)},
- .int_level_0_0 = {.phys = CALLIOPE_ADDR(0xA028bc)},
- .int_docsis_en = {.phys = CALLIOPE_ADDR(0xA028F4)},
-
- .mips_pll_setup = {.phys = CALLIOPE_ADDR(0x980000)},
- .fs432x4b4_usb_ctl = {.phys = CALLIOPE_ADDR(0x980030)},
- .test_bus = {.phys = CALLIOPE_ADDR(0x9800CC)},
- .crt_spare = {.phys = CALLIOPE_ADDR(0x9800d4)},
- .usb2_ohci_int_mask = {.phys = CALLIOPE_ADDR(0x9A000c)},
- .usb2_strap = {.phys = CALLIOPE_ADDR(0x9A0014)},
- .ehci_hcapbase = {.phys = CALLIOPE_ADDR(0x9BFE00)},
- .ohci_hc_revision = {.phys = CALLIOPE_ADDR(0x9BFC00)},
- .bcm1_bs_lmi_steer = {.phys = CALLIOPE_ADDR(0x9E0004)},
- .usb2_control = {.phys = CALLIOPE_ADDR(0x9E0054)},
- .usb2_stbus_obc = {.phys = CALLIOPE_ADDR(0x9BFF00)},
- .usb2_stbus_mess_size = {.phys = CALLIOPE_ADDR(0x9BFF04)},
- .usb2_stbus_chunk_size = {.phys = CALLIOPE_ADDR(0x9BFF08)},
-
- .pcie_regs = {.phys = 0x000000}, /* -doesn't exist- */
- .tim_ch = {.phys = CALLIOPE_ADDR(0xA02C10)},
- .tim_cl = {.phys = CALLIOPE_ADDR(0xA02C14)},
- .gpio_dout = {.phys = CALLIOPE_ADDR(0xA02c20)},
- .gpio_din = {.phys = CALLIOPE_ADDR(0xA02c24)},
- .gpio_dir = {.phys = CALLIOPE_ADDR(0xA02c2C)},
- .watchdog = {.phys = CALLIOPE_ADDR(0xA02c30)},
- .front_panel = {.phys = 0x000000}, /* -not used- */
-};
diff --git a/arch/mips/powertv/asic/asic-cronus.c b/arch/mips/powertv/asic/asic-cronus.c
deleted file mode 100644
index 7f8f3429b35a..000000000000
--- a/arch/mips/powertv/asic/asic-cronus.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Locations of devices in the Cronus ASIC
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: Ken Eppinett
- * David Schleef <ds@schleef.org>
- *
- * Description: Defines the platform resources for the SA settop.
- */
-
-#include <linux/init.h>
-#include <asm/mach-powertv/asic.h>
-
-#define CRONUS_ADDR(x) (CRONUS_IO_BASE + (x))
-
-const struct register_map cronus_register_map __initconst = {
- .eic_slow0_strt_add = {.phys = CRONUS_ADDR(0x000000)},
- .eic_cfg_bits = {.phys = CRONUS_ADDR(0x000038)},
- .eic_ready_status = {.phys = CRONUS_ADDR(0x00004C)},
-
- .chipver3 = {.phys = CRONUS_ADDR(0x2A0800)},
- .chipver2 = {.phys = CRONUS_ADDR(0x2A0804)},
- .chipver1 = {.phys = CRONUS_ADDR(0x2A0808)},
- .chipver0 = {.phys = CRONUS_ADDR(0x2A080C)},
-
- /* The registers of IRBlaster */
- .uart1_intstat = {.phys = CRONUS_ADDR(0x2A1800)},
- .uart1_inten = {.phys = CRONUS_ADDR(0x2A1804)},
- .uart1_config1 = {.phys = CRONUS_ADDR(0x2A1808)},
- .uart1_config2 = {.phys = CRONUS_ADDR(0x2A180C)},
- .uart1_divisorhi = {.phys = CRONUS_ADDR(0x2A1810)},
- .uart1_divisorlo = {.phys = CRONUS_ADDR(0x2A1814)},
- .uart1_data = {.phys = CRONUS_ADDR(0x2A1818)},
- .uart1_status = {.phys = CRONUS_ADDR(0x2A181C)},
-
- .int_stat_3 = {.phys = CRONUS_ADDR(0x2A2800)},
- .int_stat_2 = {.phys = CRONUS_ADDR(0x2A2804)},
- .int_stat_1 = {.phys = CRONUS_ADDR(0x2A2808)},
- .int_stat_0 = {.phys = CRONUS_ADDR(0x2A280C)},
- .int_config = {.phys = CRONUS_ADDR(0x2A2810)},
- .int_int_scan = {.phys = CRONUS_ADDR(0x2A2818)},
- .ien_int_3 = {.phys = CRONUS_ADDR(0x2A2830)},
- .ien_int_2 = {.phys = CRONUS_ADDR(0x2A2834)},
- .ien_int_1 = {.phys = CRONUS_ADDR(0x2A2838)},
- .ien_int_0 = {.phys = CRONUS_ADDR(0x2A283C)},
- .int_level_3_3 = {.phys = CRONUS_ADDR(0x2A2880)},
- .int_level_3_2 = {.phys = CRONUS_ADDR(0x2A2884)},
- .int_level_3_1 = {.phys = CRONUS_ADDR(0x2A2888)},
- .int_level_3_0 = {.phys = CRONUS_ADDR(0x2A288C)},
- .int_level_2_3 = {.phys = CRONUS_ADDR(0x2A2890)},
- .int_level_2_2 = {.phys = CRONUS_ADDR(0x2A2894)},
- .int_level_2_1 = {.phys = CRONUS_ADDR(0x2A2898)},
- .int_level_2_0 = {.phys = CRONUS_ADDR(0x2A289C)},
- .int_level_1_3 = {.phys = CRONUS_ADDR(0x2A28A0)},
- .int_level_1_2 = {.phys = CRONUS_ADDR(0x2A28A4)},
- .int_level_1_1 = {.phys = CRONUS_ADDR(0x2A28A8)},
- .int_level_1_0 = {.phys = CRONUS_ADDR(0x2A28AC)},
- .int_level_0_3 = {.phys = CRONUS_ADDR(0x2A28B0)},
- .int_level_0_2 = {.phys = CRONUS_ADDR(0x2A28B4)},
- .int_level_0_1 = {.phys = CRONUS_ADDR(0x2A28B8)},
- .int_level_0_0 = {.phys = CRONUS_ADDR(0x2A28BC)},
- .int_docsis_en = {.phys = CRONUS_ADDR(0x2A28F4)},
-
- .mips_pll_setup = {.phys = CRONUS_ADDR(0x1C0000)},
- .fs432x4b4_usb_ctl = {.phys = CRONUS_ADDR(0x1C0028)},
- .test_bus = {.phys = CRONUS_ADDR(0x1C00CC)},
- .crt_spare = {.phys = CRONUS_ADDR(0x1c00d4)},
- .usb2_ohci_int_mask = {.phys = CRONUS_ADDR(0x20000C)},
- .usb2_strap = {.phys = CRONUS_ADDR(0x200014)},
- .ehci_hcapbase = {.phys = CRONUS_ADDR(0x21FE00)},
- .ohci_hc_revision = {.phys = CRONUS_ADDR(0x21fc00)},
- .bcm1_bs_lmi_steer = {.phys = CRONUS_ADDR(0x2E0008)},
- .usb2_control = {.phys = CRONUS_ADDR(0x2E004C)},
- .usb2_stbus_obc = {.phys = CRONUS_ADDR(0x21FF00)},
- .usb2_stbus_mess_size = {.phys = CRONUS_ADDR(0x21FF04)},
- .usb2_stbus_chunk_size = {.phys = CRONUS_ADDR(0x21FF08)},
-
- .pcie_regs = {.phys = CRONUS_ADDR(0x220000)},
- .tim_ch = {.phys = CRONUS_ADDR(0x2A2C10)},
- .tim_cl = {.phys = CRONUS_ADDR(0x2A2C14)},
- .gpio_dout = {.phys = CRONUS_ADDR(0x2A2C20)},
- .gpio_din = {.phys = CRONUS_ADDR(0x2A2C24)},
- .gpio_dir = {.phys = CRONUS_ADDR(0x2A2C2C)},
- .watchdog = {.phys = CRONUS_ADDR(0x2A2C30)},
- .front_panel = {.phys = CRONUS_ADDR(0x2A3800)},
-};
diff --git a/arch/mips/powertv/asic/asic-gaia.c b/arch/mips/powertv/asic/asic-gaia.c
deleted file mode 100644
index 1265b49012e6..000000000000
--- a/arch/mips/powertv/asic/asic-gaia.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Locations of devices in the Gaia ASIC
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: David VomLehn
- */
-
-#include <linux/init.h>
-#include <asm/mach-powertv/asic.h>
-
-const struct register_map gaia_register_map __initconst = {
- .eic_slow0_strt_add = {.phys = GAIA_IO_BASE + 0x000000},
- .eic_cfg_bits = {.phys = GAIA_IO_BASE + 0x000038},
- .eic_ready_status = {.phys = GAIA_IO_BASE + 0x00004C},
-
- .chipver3 = {.phys = GAIA_IO_BASE + 0x2A0800},
- .chipver2 = {.phys = GAIA_IO_BASE + 0x2A0804},
- .chipver1 = {.phys = GAIA_IO_BASE + 0x2A0808},
- .chipver0 = {.phys = GAIA_IO_BASE + 0x2A080C},
-
- /* The registers of IRBlaster */
- .uart1_intstat = {.phys = GAIA_IO_BASE + 0x2A1800},
- .uart1_inten = {.phys = GAIA_IO_BASE + 0x2A1804},
- .uart1_config1 = {.phys = GAIA_IO_BASE + 0x2A1808},
- .uart1_config2 = {.phys = GAIA_IO_BASE + 0x2A180C},
- .uart1_divisorhi = {.phys = GAIA_IO_BASE + 0x2A1810},
- .uart1_divisorlo = {.phys = GAIA_IO_BASE + 0x2A1814},
- .uart1_data = {.phys = GAIA_IO_BASE + 0x2A1818},
- .uart1_status = {.phys = GAIA_IO_BASE + 0x2A181C},
-
- .int_stat_3 = {.phys = GAIA_IO_BASE + 0x2A2800},
- .int_stat_2 = {.phys = GAIA_IO_BASE + 0x2A2804},
- .int_stat_1 = {.phys = GAIA_IO_BASE + 0x2A2808},
- .int_stat_0 = {.phys = GAIA_IO_BASE + 0x2A280C},
- .int_config = {.phys = GAIA_IO_BASE + 0x2A2810},
- .int_int_scan = {.phys = GAIA_IO_BASE + 0x2A2818},
- .ien_int_3 = {.phys = GAIA_IO_BASE + 0x2A2830},
- .ien_int_2 = {.phys = GAIA_IO_BASE + 0x2A2834},
- .ien_int_1 = {.phys = GAIA_IO_BASE + 0x2A2838},
- .ien_int_0 = {.phys = GAIA_IO_BASE + 0x2A283C},
- .int_level_3_3 = {.phys = GAIA_IO_BASE + 0x2A2880},
- .int_level_3_2 = {.phys = GAIA_IO_BASE + 0x2A2884},
- .int_level_3_1 = {.phys = GAIA_IO_BASE + 0x2A2888},
- .int_level_3_0 = {.phys = GAIA_IO_BASE + 0x2A288C},
- .int_level_2_3 = {.phys = GAIA_IO_BASE + 0x2A2890},
- .int_level_2_2 = {.phys = GAIA_IO_BASE + 0x2A2894},
- .int_level_2_1 = {.phys = GAIA_IO_BASE + 0x2A2898},
- .int_level_2_0 = {.phys = GAIA_IO_BASE + 0x2A289C},
- .int_level_1_3 = {.phys = GAIA_IO_BASE + 0x2A28A0},
- .int_level_1_2 = {.phys = GAIA_IO_BASE + 0x2A28A4},
- .int_level_1_1 = {.phys = GAIA_IO_BASE + 0x2A28A8},
- .int_level_1_0 = {.phys = GAIA_IO_BASE + 0x2A28AC},
- .int_level_0_3 = {.phys = GAIA_IO_BASE + 0x2A28B0},
- .int_level_0_2 = {.phys = GAIA_IO_BASE + 0x2A28B4},
- .int_level_0_1 = {.phys = GAIA_IO_BASE + 0x2A28B8},
- .int_level_0_0 = {.phys = GAIA_IO_BASE + 0x2A28BC},
- .int_docsis_en = {.phys = GAIA_IO_BASE + 0x2A28F4},
-
- .mips_pll_setup = {.phys = GAIA_IO_BASE + 0x1C0000},
- .fs432x4b4_usb_ctl = {.phys = GAIA_IO_BASE + 0x1C0024},
- .test_bus = {.phys = GAIA_IO_BASE + 0x1C00CC},
- .crt_spare = {.phys = GAIA_IO_BASE + 0x1c0108},
- .usb2_ohci_int_mask = {.phys = GAIA_IO_BASE + 0x20000C},
- .usb2_strap = {.phys = GAIA_IO_BASE + 0x200014},
- .ehci_hcapbase = {.phys = GAIA_IO_BASE + 0x21FE00},
- .ohci_hc_revision = {.phys = GAIA_IO_BASE + 0x21fc00},
- .bcm1_bs_lmi_steer = {.phys = GAIA_IO_BASE + 0x2E0004},
- .usb2_control = {.phys = GAIA_IO_BASE + 0x2E004C},
- .usb2_stbus_obc = {.phys = GAIA_IO_BASE + 0x21FF00},
- .usb2_stbus_mess_size = {.phys = GAIA_IO_BASE + 0x21FF04},
- .usb2_stbus_chunk_size = {.phys = GAIA_IO_BASE + 0x21FF08},
-
- .pcie_regs = {.phys = GAIA_IO_BASE + 0x220000},
- .tim_ch = {.phys = GAIA_IO_BASE + 0x2A2C10},
- .tim_cl = {.phys = GAIA_IO_BASE + 0x2A2C14},
- .gpio_dout = {.phys = GAIA_IO_BASE + 0x2A2C20},
- .gpio_din = {.phys = GAIA_IO_BASE + 0x2A2C24},
- .gpio_dir = {.phys = GAIA_IO_BASE + 0x2A2C2C},
- .watchdog = {.phys = GAIA_IO_BASE + 0x2A2C30},
- .front_panel = {.phys = GAIA_IO_BASE + 0x2A3800},
-};
diff --git a/arch/mips/powertv/asic/asic-zeus.c b/arch/mips/powertv/asic/asic-zeus.c
deleted file mode 100644
index 14e7de137e03..000000000000
--- a/arch/mips/powertv/asic/asic-zeus.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Locations of devices in the Zeus ASIC
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: Ken Eppinett
- * David Schleef <ds@schleef.org>
- *
- * Description: Defines the platform resources for the SA settop.
- */
-
-#include <linux/init.h>
-#include <asm/mach-powertv/asic.h>
-
-#define ZEUS_ADDR(x) (ZEUS_IO_BASE + (x))
-
-const struct register_map zeus_register_map __initconst = {
- .eic_slow0_strt_add = {.phys = ZEUS_ADDR(0x000000)},
- .eic_cfg_bits = {.phys = ZEUS_ADDR(0x000038)},
- .eic_ready_status = {.phys = ZEUS_ADDR(0x00004c)},
-
- .chipver3 = {.phys = ZEUS_ADDR(0x280800)},
- .chipver2 = {.phys = ZEUS_ADDR(0x280804)},
- .chipver1 = {.phys = ZEUS_ADDR(0x280808)},
- .chipver0 = {.phys = ZEUS_ADDR(0x28080c)},
-
- /* The registers of IRBlaster */
- .uart1_intstat = {.phys = ZEUS_ADDR(0x281800)},
- .uart1_inten = {.phys = ZEUS_ADDR(0x281804)},
- .uart1_config1 = {.phys = ZEUS_ADDR(0x281808)},
- .uart1_config2 = {.phys = ZEUS_ADDR(0x28180C)},
- .uart1_divisorhi = {.phys = ZEUS_ADDR(0x281810)},
- .uart1_divisorlo = {.phys = ZEUS_ADDR(0x281814)},
- .uart1_data = {.phys = ZEUS_ADDR(0x281818)},
- .uart1_status = {.phys = ZEUS_ADDR(0x28181C)},
-
- .int_stat_3 = {.phys = ZEUS_ADDR(0x282800)},
- .int_stat_2 = {.phys = ZEUS_ADDR(0x282804)},
- .int_stat_1 = {.phys = ZEUS_ADDR(0x282808)},
- .int_stat_0 = {.phys = ZEUS_ADDR(0x28280c)},
- .int_config = {.phys = ZEUS_ADDR(0x282810)},
- .int_int_scan = {.phys = ZEUS_ADDR(0x282818)},
- .ien_int_3 = {.phys = ZEUS_ADDR(0x282830)},
- .ien_int_2 = {.phys = ZEUS_ADDR(0x282834)},
- .ien_int_1 = {.phys = ZEUS_ADDR(0x282838)},
- .ien_int_0 = {.phys = ZEUS_ADDR(0x28283c)},
- .int_level_3_3 = {.phys = ZEUS_ADDR(0x282880)},
- .int_level_3_2 = {.phys = ZEUS_ADDR(0x282884)},
- .int_level_3_1 = {.phys = ZEUS_ADDR(0x282888)},
- .int_level_3_0 = {.phys = ZEUS_ADDR(0x28288c)},
- .int_level_2_3 = {.phys = ZEUS_ADDR(0x282890)},
- .int_level_2_2 = {.phys = ZEUS_ADDR(0x282894)},
- .int_level_2_1 = {.phys = ZEUS_ADDR(0x282898)},
- .int_level_2_0 = {.phys = ZEUS_ADDR(0x28289c)},
- .int_level_1_3 = {.phys = ZEUS_ADDR(0x2828a0)},
- .int_level_1_2 = {.phys = ZEUS_ADDR(0x2828a4)},
- .int_level_1_1 = {.phys = ZEUS_ADDR(0x2828a8)},
- .int_level_1_0 = {.phys = ZEUS_ADDR(0x2828ac)},
- .int_level_0_3 = {.phys = ZEUS_ADDR(0x2828b0)},
- .int_level_0_2 = {.phys = ZEUS_ADDR(0x2828b4)},
- .int_level_0_1 = {.phys = ZEUS_ADDR(0x2828b8)},
- .int_level_0_0 = {.phys = ZEUS_ADDR(0x2828bc)},
- .int_docsis_en = {.phys = ZEUS_ADDR(0x2828F4)},
-
- .mips_pll_setup = {.phys = ZEUS_ADDR(0x1a0000)},
- .fs432x4b4_usb_ctl = {.phys = ZEUS_ADDR(0x1a0018)},
- .test_bus = {.phys = ZEUS_ADDR(0x1a0238)},
- .crt_spare = {.phys = ZEUS_ADDR(0x1a0090)},
- .usb2_ohci_int_mask = {.phys = ZEUS_ADDR(0x1e000c)},
- .usb2_strap = {.phys = ZEUS_ADDR(0x1e0014)},
- .ehci_hcapbase = {.phys = ZEUS_ADDR(0x1FFE00)},
- .ohci_hc_revision = {.phys = ZEUS_ADDR(0x1FFC00)},
- .bcm1_bs_lmi_steer = {.phys = ZEUS_ADDR(0x2C0008)},
- .usb2_control = {.phys = ZEUS_ADDR(0x2c01a0)},
- .usb2_stbus_obc = {.phys = ZEUS_ADDR(0x1FFF00)},
- .usb2_stbus_mess_size = {.phys = ZEUS_ADDR(0x1FFF04)},
- .usb2_stbus_chunk_size = {.phys = ZEUS_ADDR(0x1FFF08)},
-
- .pcie_regs = {.phys = ZEUS_ADDR(0x200000)},
- .tim_ch = {.phys = ZEUS_ADDR(0x282C10)},
- .tim_cl = {.phys = ZEUS_ADDR(0x282C14)},
- .gpio_dout = {.phys = ZEUS_ADDR(0x282c20)},
- .gpio_din = {.phys = ZEUS_ADDR(0x282c24)},
- .gpio_dir = {.phys = ZEUS_ADDR(0x282c2C)},
- .watchdog = {.phys = ZEUS_ADDR(0x282c30)},
- .front_panel = {.phys = ZEUS_ADDR(0x283800)},
-};
diff --git a/arch/mips/powertv/asic/asic_devices.c b/arch/mips/powertv/asic/asic_devices.c
deleted file mode 100644
index 8380605d597d..000000000000
--- a/arch/mips/powertv/asic/asic_devices.c
+++ /dev/null
@@ -1,549 +0,0 @@
-/*
- *
- * Description: Defines the platform resources for Gaia-based settops.
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * NOTE: The bootloader allocates persistent memory at an address which is
- * 16 MiB below the end of the highest address in KSEG0. All fixed
- * address memory reservations must avoid this region.
- */
-
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/resource.h>
-#include <linux/serial_reg.h>
-#include <linux/io.h>
-#include <linux/bootmem.h>
-#include <linux/mm.h>
-#include <linux/platform_device.h>
-#include <linux/module.h>
-#include <asm/page.h>
-#include <linux/swap.h>
-#include <linux/highmem.h>
-#include <linux/dma-mapping.h>
-
-#include <asm/mach-powertv/asic.h>
-#include <asm/mach-powertv/asic_regs.h>
-#include <asm/mach-powertv/interrupts.h>
-
-#ifdef CONFIG_BOOTLOADER_DRIVER
-#include <asm/mach-powertv/kbldr.h>
-#endif
-#include <asm/bootinfo.h>
-
-#define BOOTLDRFAMILY(byte1, byte0) (((byte1) << 8) | (byte0))
-
-/*
- * Forward Prototypes
- */
-static void pmem_setup_resource(void);
-
-/*
- * Global Variables
- */
-enum asic_type asic;
-
-unsigned int platform_features;
-unsigned int platform_family;
-struct register_map _asic_register_map;
-EXPORT_SYMBOL(_asic_register_map); /* Exported for testing */
-unsigned long asic_phy_base;
-unsigned long asic_base;
-EXPORT_SYMBOL(asic_base); /* Exported for testing */
-struct resource *gp_resources;
-
-/*
- * Don't recommend to use it directly, it is usually used by kernel internally.
- * Portable code should be using interfaces such as ioremp, dma_map_single, etc.
- */
-unsigned long phys_to_dma_offset;
-EXPORT_SYMBOL(phys_to_dma_offset);
-
-/*
- *
- * IO Resource Definition
- *
- */
-
-struct resource asic_resource = {
- .name = "ASIC Resource",
- .start = 0,
- .end = ASIC_IO_SIZE,
- .flags = IORESOURCE_MEM,
-};
-
-/*
- * Allow override of bootloader-specified model
- * Returns zero on success, a negative errno value on failure. This parameter
- * allows overriding of the bootloader-specified model.
- */
-static char __initdata cmdline[COMMAND_LINE_SIZE];
-
-#define FORCEFAMILY_PARAM "forcefamily"
-
-/*
- * check_forcefamily - check for, and parse, forcefamily command line parameter
- * @forced_family: Pointer to two-character array in which to store the
- * value of the forcedfamily parameter, if any.
- */
-static __init int check_forcefamily(unsigned char forced_family[2])
-{
- const char *p;
-
- forced_family[0] = '\0';
- forced_family[1] = '\0';
-
- /* Check the command line for a forcefamily directive */
- strncpy(cmdline, arcs_cmdline, COMMAND_LINE_SIZE - 1);
- p = strstr(cmdline, FORCEFAMILY_PARAM);
- if (p && (p != cmdline) && (*(p - 1) != ' '))
- p = strstr(p, " " FORCEFAMILY_PARAM "=");
-
- if (p) {
- p += strlen(FORCEFAMILY_PARAM "=");
-
- if (*p == '\0' || *(p + 1) == '\0' ||
- (*(p + 2) != '\0' && *(p + 2) != ' '))
- pr_err(FORCEFAMILY_PARAM " must be exactly two "
- "characters long, ignoring value\n");
-
- else {
- forced_family[0] = *p;
- forced_family[1] = *(p + 1);
- }
- }
-
- return 0;
-}
-
-/*
- * platform_set_family - determine major platform family type.
- *
- * Returns family type; -1 if none
- * Returns the family type; -1 if none
- *
- */
-static __init noinline void platform_set_family(void)
-{
- unsigned char forced_family[2];
- unsigned short bootldr_family;
-
- if (check_forcefamily(forced_family) == 0)
- bootldr_family = BOOTLDRFAMILY(forced_family[0],
- forced_family[1]);
- else
- bootldr_family = (unsigned short) BOOTLDRFAMILY(
- CONFIG_BOOTLOADER_FAMILY[0],
- CONFIG_BOOTLOADER_FAMILY[1]);
-
- pr_info("Bootloader Family = 0x%04X\n", bootldr_family);
-
- switch (bootldr_family) {
- case BOOTLDRFAMILY('R', '1'):
- platform_family = FAMILY_1500;
- break;
- case BOOTLDRFAMILY('4', '4'):
- platform_family = FAMILY_4500;
- break;
- case BOOTLDRFAMILY('4', '6'):
- platform_family = FAMILY_4600;
- break;
- case BOOTLDRFAMILY('A', '1'):
- platform_family = FAMILY_4600VZA;
- break;
- case BOOTLDRFAMILY('8', '5'):
- platform_family = FAMILY_8500;
- break;
- case BOOTLDRFAMILY('R', '2'):
- platform_family = FAMILY_8500RNG;
- break;
- case BOOTLDRFAMILY('8', '6'):
- platform_family = FAMILY_8600;
- break;
- case BOOTLDRFAMILY('B', '1'):
- platform_family = FAMILY_8600VZB;
- break;
- case BOOTLDRFAMILY('E', '1'):
- platform_family = FAMILY_1500VZE;
- break;
- case BOOTLDRFAMILY('F', '1'):
- platform_family = FAMILY_1500VZF;
- break;
- case BOOTLDRFAMILY('8', '7'):
- platform_family = FAMILY_8700;
- break;
- default:
- platform_family = -1;
- }
-}
-
-unsigned int platform_get_family(void)
-{
- return platform_family;
-}
-EXPORT_SYMBOL(platform_get_family);
-
-/*
- * platform_get_asic - determine the ASIC type.
- *
- * Returns the ASIC type, or ASIC_UNKNOWN if unknown
- *
- */
-enum asic_type platform_get_asic(void)
-{
- return asic;
-}
-EXPORT_SYMBOL(platform_get_asic);
-
-/*
- * set_register_map - set ASIC register configuration
- * @phys_base: Physical address of the base of the ASIC registers
- * @map: Description of key ASIC registers
- */
-static void __init set_register_map(unsigned long phys_base,
- const struct register_map *map)
-{
- asic_phy_base = phys_base;
- _asic_register_map = *map;
- register_map_virtualize(&_asic_register_map);
- asic_base = (unsigned long)ioremap_nocache(phys_base, ASIC_IO_SIZE);
-}
-
-/**
- * configure_platform - configuration based on platform type.
- */
-void __init configure_platform(void)
-{
- platform_set_family();
-
- switch (platform_family) {
- case FAMILY_1500:
- case FAMILY_1500VZE:
- case FAMILY_1500VZF:
- platform_features = FFS_CAPABLE;
- asic = ASIC_CALLIOPE;
- set_register_map(CALLIOPE_IO_BASE, &calliope_register_map);
-
- if (platform_family == FAMILY_1500VZE) {
- gp_resources = non_dvr_vze_calliope_resources;
- pr_info("Platform: 1500/Vz Class E - "
- "CALLIOPE, NON_DVR_CAPABLE\n");
- } else if (platform_family == FAMILY_1500VZF) {
- gp_resources = non_dvr_vzf_calliope_resources;
- pr_info("Platform: 1500/Vz Class F - "
- "CALLIOPE, NON_DVR_CAPABLE\n");
- } else {
- gp_resources = non_dvr_calliope_resources;
- pr_info("Platform: 1500/RNG100 - CALLIOPE, "
- "NON_DVR_CAPABLE\n");
- }
- break;
-
- case FAMILY_4500:
- platform_features = FFS_CAPABLE | PCIE_CAPABLE |
- DISPLAY_CAPABLE;
- asic = ASIC_ZEUS;
- set_register_map(ZEUS_IO_BASE, &zeus_register_map);
- gp_resources = non_dvr_zeus_resources;
-
- pr_info("Platform: 4500 - ZEUS, NON_DVR_CAPABLE\n");
- break;
-
- case FAMILY_4600:
- {
- unsigned int chipversion = 0;
-
- /* The settop has PCIE but it isn't used, so don't advertise
- * it*/
- platform_features = FFS_CAPABLE | DISPLAY_CAPABLE;
-
- /* Cronus and Cronus Lite have the same register map */
- set_register_map(CRONUS_IO_BASE, &cronus_register_map);
-
- /* ASIC version will determine if this is a real CronusLite or
- * Castrati(Cronus) */
- chipversion = asic_read(chipver3) << 24;
- chipversion |= asic_read(chipver2) << 16;
- chipversion |= asic_read(chipver1) << 8;
- chipversion |= asic_read(chipver0);
-
- if ((chipversion == CRONUS_10) || (chipversion == CRONUS_11))
- asic = ASIC_CRONUS;
- else
- asic = ASIC_CRONUSLITE;
-
- gp_resources = non_dvr_cronuslite_resources;
- pr_info("Platform: 4600 - %s, NON_DVR_CAPABLE, "
- "chipversion=0x%08X\n",
- (asic == ASIC_CRONUS) ? "CRONUS" : "CRONUS LITE",
- chipversion);
- break;
- }
- case FAMILY_4600VZA:
- platform_features = FFS_CAPABLE | DISPLAY_CAPABLE;
- asic = ASIC_CRONUS;
- set_register_map(CRONUS_IO_BASE, &cronus_register_map);
- gp_resources = non_dvr_cronus_resources;
-
- pr_info("Platform: Vz Class A - CRONUS, NON_DVR_CAPABLE\n");
- break;
-
- case FAMILY_8500:
- case FAMILY_8500RNG:
- platform_features = DVR_CAPABLE | PCIE_CAPABLE |
- DISPLAY_CAPABLE;
- asic = ASIC_ZEUS;
- set_register_map(ZEUS_IO_BASE, &zeus_register_map);
- gp_resources = dvr_zeus_resources;
-
- pr_info("Platform: 8500/RNG200 - ZEUS, DVR_CAPABLE\n");
- break;
-
- case FAMILY_8600:
- case FAMILY_8600VZB:
- platform_features = DVR_CAPABLE | PCIE_CAPABLE |
- DISPLAY_CAPABLE;
- asic = ASIC_CRONUS;
- set_register_map(CRONUS_IO_BASE, &cronus_register_map);
- gp_resources = dvr_cronus_resources;
-
- pr_info("Platform: 8600/Vz Class B - CRONUS, "
- "DVR_CAPABLE\n");
- break;
-
- case FAMILY_8700:
- platform_features = FFS_CAPABLE | PCIE_CAPABLE;
- asic = ASIC_GAIA;
- set_register_map(GAIA_IO_BASE, &gaia_register_map);
- gp_resources = dvr_gaia_resources;
-
- pr_info("Platform: 8700 - GAIA, DVR_CAPABLE\n");
- break;
-
- default:
- pr_crit("Platform: UNKNOWN PLATFORM\n");
- break;
- }
-
- switch (asic) {
- case ASIC_ZEUS:
- phys_to_dma_offset = 0x30000000;
- break;
- case ASIC_CALLIOPE:
- phys_to_dma_offset = 0x10000000;
- break;
- case ASIC_CRONUSLITE:
- /* Fall through */
- case ASIC_CRONUS:
- /*
- * TODO: We suppose 0x10000000 aliases into 0x20000000-
- * 0x2XXXXXXX. If 0x10000000 aliases into 0x60000000-
- * 0x6XXXXXXX, the offset should be 0x50000000, not 0x10000000.
- */
- phys_to_dma_offset = 0x10000000;
- break;
- default:
- phys_to_dma_offset = 0x00000000;
- break;
- }
-}
-
-/*
- * RESOURCE ALLOCATION
- *
- */
-/*
- * Allocates/reserves the Platform memory resources early in the boot process.
- * This ignores any resources that are designated IORESOURCE_IO
- */
-void __init platform_alloc_bootmem(void)
-{
- int i;
- int total = 0;
-
- /* Get persistent memory data from command line before allocating
- * resources. This need to happen before normal command line parsing
- * has been done */
- pmem_setup_resource();
-
- /* Loop through looking for resources that want a particular address */
- for (i = 0; gp_resources[i].flags != 0; i++) {
- int size = resource_size(&gp_resources[i]);
- if ((gp_resources[i].start != 0) &&
- ((gp_resources[i].flags & IORESOURCE_MEM) != 0)) {
- reserve_bootmem(dma_to_phys(gp_resources[i].start),
- size, 0);
- total += resource_size(&gp_resources[i]);
- pr_info("reserve resource %s at %08x (%u bytes)\n",
- gp_resources[i].name, gp_resources[i].start,
- resource_size(&gp_resources[i]));
- }
- }
-
- /* Loop through assigning addresses for those that are left */
- for (i = 0; gp_resources[i].flags != 0; i++) {
- int size = resource_size(&gp_resources[i]);
- if ((gp_resources[i].start == 0) &&
- ((gp_resources[i].flags & IORESOURCE_MEM) != 0)) {
- void *mem = alloc_bootmem_pages(size);
-
- if (mem == NULL)
- pr_err("Unable to allocate bootmem pages "
- "for %s\n", gp_resources[i].name);
-
- else {
- gp_resources[i].start =
- phys_to_dma(virt_to_phys(mem));
- gp_resources[i].end =
- gp_resources[i].start + size - 1;
- total += size;
- pr_info("allocate resource %s at %08x "
- "(%u bytes)\n",
- gp_resources[i].name,
- gp_resources[i].start, size);
- }
- }
- }
-
- pr_info("Total Platform driver memory allocation: 0x%08x\n", total);
-
- /* indicate resources that are platform I/O related */
- for (i = 0; gp_resources[i].flags != 0; i++) {
- if ((gp_resources[i].start != 0) &&
- ((gp_resources[i].flags & IORESOURCE_IO) != 0)) {
- pr_info("reserved platform resource %s at %08x\n",
- gp_resources[i].name, gp_resources[i].start);
- }
- }
-}
-
-/*
- *
- * PERSISTENT MEMORY (PMEM) CONFIGURATION
- *
- */
-static unsigned long pmemaddr __initdata;
-
-static int __init early_param_pmemaddr(char *p)
-{
- pmemaddr = (unsigned long)simple_strtoul(p, NULL, 0);
- return 0;
-}
-early_param("pmemaddr", early_param_pmemaddr);
-
-static long pmemlen __initdata;
-
-static int __init early_param_pmemlen(char *p)
-{
-/* TODO: we can use this code when and if the bootloader ever changes this */
-#if 0
- pmemlen = (unsigned long)simple_strtoul(p, NULL, 0);
-#else
- pmemlen = 0x20000;
-#endif
- return 0;
-}
-early_param("pmemlen", early_param_pmemlen);
-
-/*
- * Set up persistent memory. If we were given values, we patch the array of
- * resources. Otherwise, persistent memory may be allocated anywhere at all.
- */
-static void __init pmem_setup_resource(void)
-{
- struct resource *resource;
- resource = asic_resource_get("DiagPersistentMemory");
-
- if (resource && pmemaddr && pmemlen) {
- /* The address provided by bootloader is in kseg0. Convert to
- * a bus address. */
- resource->start = phys_to_dma(pmemaddr - 0x80000000);
- resource->end = resource->start + pmemlen - 1;
-
- pr_info("persistent memory: start=0x%x end=0x%x\n",
- resource->start, resource->end);
- }
-}
-
-/*
- *
- * RESOURCE ACCESS FUNCTIONS
- *
- */
-
-/**
- * asic_resource_get - retrieves parameters for a platform resource.
- * @name: string to match resource
- *
- * Returns a pointer to a struct resource corresponding to the given name.
- *
- * CANNOT BE NAMED platform_resource_get, which would be the obvious choice,
- * as this function name is already declared
- */
-struct resource *asic_resource_get(const char *name)
-{
- int i;
-
- for (i = 0; gp_resources[i].flags != 0; i++) {
- if (strcmp(gp_resources[i].name, name) == 0)
- return &gp_resources[i];
- }
-
- return NULL;
-}
-EXPORT_SYMBOL(asic_resource_get);
-
-/**
- * platform_release_memory - release pre-allocated memory
- * @ptr: pointer to memory to release
- * @size: size of resource
- *
- * This must only be called for memory allocated or reserved via the boot
- * memory allocator.
- */
-void platform_release_memory(void *ptr, int size)
-{
- free_reserved_area(ptr, ptr + size, -1, NULL);
-}
-EXPORT_SYMBOL(platform_release_memory);
-
-/*
- *
- * FEATURE AVAILABILITY FUNCTIONS
- *
- */
-int platform_supports_dvr(void)
-{
- return (platform_features & DVR_CAPABLE) != 0;
-}
-
-int platform_supports_ffs(void)
-{
- return (platform_features & FFS_CAPABLE) != 0;
-}
-
-int platform_supports_pcie(void)
-{
- return (platform_features & PCIE_CAPABLE) != 0;
-}
-
-int platform_supports_display(void)
-{
- return (platform_features & DISPLAY_CAPABLE) != 0;
-}
diff --git a/arch/mips/powertv/asic/asic_int.c b/arch/mips/powertv/asic/asic_int.c
deleted file mode 100644
index f44cd9295cae..000000000000
--- a/arch/mips/powertv/asic/asic_int.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2000, 2001, 2004 MIPS Technologies, Inc.
- * Copyright (C) 2001 Ralf Baechle
- * Portions copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Routines for generic manipulation of the interrupts found on the PowerTV
- * platform.
- *
- * The interrupt controller is located in the South Bridge a PIIX4 device
- * with two internal 82C95 interrupt controllers.
- */
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/kernel_stat.h>
-#include <linux/kernel.h>
-#include <linux/random.h>
-
-#include <asm/irq_cpu.h>
-#include <linux/io.h>
-#include <asm/irq_regs.h>
-#include <asm/setup.h>
-#include <asm/mips-boards/generic.h>
-
-#include <asm/mach-powertv/asic_regs.h>
-
-static DEFINE_RAW_SPINLOCK(asic_irq_lock);
-
-static inline int get_int(void)
-{
- unsigned long flags;
- int irq;
-
- raw_spin_lock_irqsave(&asic_irq_lock, flags);
-
- irq = (asic_read(int_int_scan) >> 4) - 1;
-
- if (irq == 0 || irq >= NR_IRQS)
- irq = -1;
-
- raw_spin_unlock_irqrestore(&asic_irq_lock, flags);
-
- return irq;
-}
-
-static void asic_irqdispatch(void)
-{
- int irq;
-
- irq = get_int();
- if (irq < 0)
- return; /* interrupt has already been cleared */
-
- do_IRQ(irq);
-}
-
-static inline int clz(unsigned long x)
-{
- __asm__(
- " .set push \n"
- " .set mips32 \n"
- " clz %0, %1 \n"
- " .set pop \n"
- : "=r" (x)
- : "r" (x));
-
- return x;
-}
-
-/*
- * Version of ffs that only looks at bits 12..15.
- */
-static inline unsigned int irq_ffs(unsigned int pending)
-{
- return fls(pending) - 1 + CAUSEB_IP;
-}
-
-/*
- * TODO: check how it works under EIC mode.
- */
-asmlinkage void plat_irq_dispatch(void)
-{
- unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM;
- int irq;
-
- irq = irq_ffs(pending);
-
- if (irq == CAUSEF_IP3)
- asic_irqdispatch();
- else if (irq >= 0)
- do_IRQ(irq);
- else
- spurious_interrupt();
-}
-
-void __init arch_init_irq(void)
-{
- int i;
-
- asic_irq_init();
-
- /*
- * Initialize interrupt exception vectors.
- */
- if (cpu_has_veic || cpu_has_vint) {
- int nvec = cpu_has_veic ? 64 : 8;
- for (i = 0; i < nvec; i++)
- set_vi_handler(i, asic_irqdispatch);
- }
-}
diff --git a/arch/mips/powertv/asic/irq_asic.c b/arch/mips/powertv/asic/irq_asic.c
deleted file mode 100644
index 9344902dc586..000000000000
--- a/arch/mips/powertv/asic/irq_asic.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Portions copyright (C) 2005-2009 Scientific Atlanta
- * Portions copyright (C) 2009 Cisco Systems, Inc.
- *
- * Modified from arch/mips/kernel/irq-rm7000.c:
- * Copyright (C) 2003 Ralf Baechle
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/irq.h>
-
-#include <asm/irq_cpu.h>
-#include <asm/mipsregs.h>
-
-#include <asm/mach-powertv/asic_regs.h>
-
-static inline void unmask_asic_irq(struct irq_data *d)
-{
- unsigned long enable_bit;
- unsigned int irq = d->irq;
-
- enable_bit = (1 << (irq & 0x1f));
-
- switch (irq >> 5) {
- case 0:
- asic_write(asic_read(ien_int_0) | enable_bit, ien_int_0);
- break;
- case 1:
- asic_write(asic_read(ien_int_1) | enable_bit, ien_int_1);
- break;
- case 2:
- asic_write(asic_read(ien_int_2) | enable_bit, ien_int_2);
- break;
- case 3:
- asic_write(asic_read(ien_int_3) | enable_bit, ien_int_3);
- break;
- default:
- BUG();
- }
-}
-
-static inline void mask_asic_irq(struct irq_data *d)
-{
- unsigned long disable_mask;
- unsigned int irq = d->irq;
-
- disable_mask = ~(1 << (irq & 0x1f));
-
- switch (irq >> 5) {
- case 0:
- asic_write(asic_read(ien_int_0) & disable_mask, ien_int_0);
- break;
- case 1:
- asic_write(asic_read(ien_int_1) & disable_mask, ien_int_1);
- break;
- case 2:
- asic_write(asic_read(ien_int_2) & disable_mask, ien_int_2);
- break;
- case 3:
- asic_write(asic_read(ien_int_3) & disable_mask, ien_int_3);
- break;
- default:
- BUG();
- }
-}
-
-static struct irq_chip asic_irq_chip = {
- .name = "ASIC Level",
- .irq_mask = mask_asic_irq,
- .irq_unmask = unmask_asic_irq,
-};
-
-void __init asic_irq_init(void)
-{
- int i;
-
- /* set priority to 0 */
- write_c0_status(read_c0_status() & ~(0x0000fc00));
-
- asic_write(0, ien_int_0);
- asic_write(0, ien_int_1);
- asic_write(0, ien_int_2);
- asic_write(0, ien_int_3);
-
- asic_write(0x0fffffff, int_level_3_3);
- asic_write(0xffffffff, int_level_3_2);
- asic_write(0xffffffff, int_level_3_1);
- asic_write(0xffffffff, int_level_3_0);
- asic_write(0xffffffff, int_level_2_3);
- asic_write(0xffffffff, int_level_2_2);
- asic_write(0xffffffff, int_level_2_1);
- asic_write(0xffffffff, int_level_2_0);
- asic_write(0xffffffff, int_level_1_3);
- asic_write(0xffffffff, int_level_1_2);
- asic_write(0xffffffff, int_level_1_1);
- asic_write(0xffffffff, int_level_1_0);
- asic_write(0xffffffff, int_level_0_3);
- asic_write(0xffffffff, int_level_0_2);
- asic_write(0xffffffff, int_level_0_1);
- asic_write(0xffffffff, int_level_0_0);
-
- asic_write(0xf, int_int_scan);
-
- /*
- * Initialize interrupt handlers.
- */
- for (i = 0; i < NR_IRQS; i++)
- irq_set_chip_and_handler(i, &asic_irq_chip, handle_level_irq);
-}
diff --git a/arch/mips/powertv/asic/prealloc-calliope.c b/arch/mips/powertv/asic/prealloc-calliope.c
deleted file mode 100644
index 98dc51650577..000000000000
--- a/arch/mips/powertv/asic/prealloc-calliope.c
+++ /dev/null
@@ -1,385 +0,0 @@
-/*
- * Memory pre-allocations for Calliope boxes.
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: Ken Eppinett
- * David Schleef <ds@schleef.org>
- */
-
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <asm/mach-powertv/asic.h>
-#include "prealloc.h"
-
-/*
- * NON_DVR_CAPABLE CALLIOPE RESOURCES
- */
-struct resource non_dvr_calliope_resources[] __initdata =
-{
- /*
- * VIDEO / LX1
- */
- /* Delta-Mu 1 image (2MiB) */
- PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 monitor (8KiB) */
- PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 RAM (~36.9MiB (32MiB - (2MiB + 8KiB))) */
- PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x26700000-1,
- IORESOURCE_MEM)
-
- /*
- * Sysaudio Driver
- */
- /* DSP code and data images (1MiB) */
- PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC CPU PCM buffer (40KiB) */
- PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC AUX buffer (128KiB) */
- PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC Main buffer (128KiB) */
- PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * STAVEM driver/STAPI
- */
- /* 6MiB */
- PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00600000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * DOCSIS Subsystem
- */
- /* 7MiB */
- PREALLOC_DOCSIS("Docsis", 0x27500000, 0x27c00000-1, IORESOURCE_MEM)
-
- /*
- * GHW HAL Driver
- */
- /* PowerTV Graphics Heap (14MiB) */
- PREALLOC_NORMAL("GraphicsHeap", 0x26700000, 0x26700000+(14*1048576)-1,
- IORESOURCE_MEM)
-
- /*
- * multi com buffer area
- */
- /* 128KiB */
- PREALLOC_NORMAL("MulticomSHM", 0x23700000, 0x23720000-1,
- IORESOURCE_MEM)
-
- /*
- * DMA Ring buffer (don't need recording buffers)
- */
- /* 680KiB */
- PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit0
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * AVFS: player HAL memory
- */
- /* 945K * 3 for playback */
- PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * PMEM
- */
- /* Persistent memory for diagnostics (64KiB) */
- PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Smartcard
- */
- /* Read and write buffers for Internal/External cards (10KiB) */
- PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * NAND Flash
- */
- /* 10KiB */
- PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
- IORESOURCE_MEM)
-
- /*
- * Synopsys GMAC Memory Region
- */
- /* 64KiB */
- PREALLOC_NORMAL("GMAC", 0x00000000, 0x00010000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * TFTPBuffer
- *
- * This buffer is used in some minimal configurations (e.g. two-way
- * loader) for storing software images
- */
- PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Add other resources here
- */
-
- /*
- * End of Resource marker
- */
- {
- .flags = 0,
- },
-};
-
-
-struct resource non_dvr_vze_calliope_resources[] __initdata =
-{
- /*
- * VIDEO / LX1
- */
- /* Delta-Mu 1 image (2MiB) */
- PREALLOC_NORMAL("ST231aImage", 0x22000000, 0x22200000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 monitor (8KiB) */
- PREALLOC_NORMAL("ST231aMonitor", 0x22200000, 0x22202000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 RAM (10.12MiB) */
- PREALLOC_NORMAL("MediaMemory1", 0x22202000, 0x22C20B85-1,
- IORESOURCE_MEM)
-
- /*
- * Sysaudio Driver
- */
- /* DSP code and data images (1MiB) */
- PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC CPU PCM buffer (40KiB) */
- PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC AUX buffer (16KiB) */
- PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00004000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC Main buffer (16KiB) */
- PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00004000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * STAVEM driver/STAPI
- */
- /* 3.125MiB */
- PREALLOC_NORMAL("AVMEMPartition0", 0x20396000, 0x206B6000-1,
- IORESOURCE_MEM)
-
- /*
- * GHW HAL Driver
- */
- /* PowerTV Graphics Heap (2.59MiB) */
- PREALLOC_NORMAL("GraphicsHeap", 0x20100000, 0x20396000-1,
- IORESOURCE_MEM)
-
- /*
- * multi com buffer area
- */
- /* 128KiB */
- PREALLOC_NORMAL("MulticomSHM", 0x206B6000, 0x206D6000-1,
- IORESOURCE_MEM)
-
- /*
- * DMA Ring buffer (don't need recording buffers)
- */
- /* 680KiB */
- PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit0
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * PMEM
- */
- /* Persistent memory for diagnostics (64KiB) */
- PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Smartcard
- */
- /* Read and write buffers for Internal/External cards (10KiB) */
- PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * NAND Flash
- */
- /* 10KiB */
- PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
- IORESOURCE_MEM)
-
- /*
- * Synopsys GMAC Memory Region
- */
- /* 64KiB */
- PREALLOC_NORMAL("GMAC", 0x00000000, 0x00010000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Add other resources here
- */
-
- /*
- * End of Resource marker
- */
- {
- .flags = 0,
- },
-};
-
-struct resource non_dvr_vzf_calliope_resources[] __initdata =
-{
- /*
- * VIDEO / LX1
- */
- /* Delta-Mu 1 image (2MiB) */
- PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 monitor (8KiB) */
- PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 RAM (~19.4 (21.5MiB - (2MiB + 8KiB))) */
- PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x25580000-1,
- IORESOURCE_MEM)
-
- /*
- * Sysaudio Driver
- */
- /* DSP code and data images (1MiB) */
- PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC CPU PCM buffer (40KiB) */
- PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC AUX buffer (128KiB) */
- PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC Main buffer (128KiB) */
- PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * STAVEM driver/STAPI
- */
- /* 4.5MiB */
- PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00480000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * GHW HAL Driver
- */
- /* PowerTV Graphics Heap (14MiB) */
- PREALLOC_NORMAL("GraphicsHeap", 0x25600000, 0x25600000+(14*1048576)-1,
- IORESOURCE_MEM)
-
- /*
- * multi com buffer area
- */
- /* 128KiB */
- PREALLOC_NORMAL("MulticomSHM", 0x23700000, 0x23720000-1,
- IORESOURCE_MEM)
-
- /*
- * DMA Ring buffer (don't need recording buffers)
- */
- /* 680KiB */
- PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit0
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit1
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * AVFS: player HAL memory
- */
- /* 945K * 3 for playback */
- PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * PMEM
- */
- /* Persistent memory for diagnostics (64KiB) */
- PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Smartcard
- */
- /* Read and write buffers for Internal/External cards (10KiB) */
- PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * NAND Flash
- */
- /* 10KiB */
- PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
- IORESOURCE_MEM)
-
- /*
- * Synopsys GMAC Memory Region
- */
- /* 64KiB */
- PREALLOC_NORMAL("GMAC", 0x00000000, 0x00010000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Add other resources here
- */
-
- /*
- * End of Resource marker
- */
- {
- .flags = 0,
- },
-};
diff --git a/arch/mips/powertv/asic/prealloc-cronus.c b/arch/mips/powertv/asic/prealloc-cronus.c
deleted file mode 100644
index 7c6ce7596935..000000000000
--- a/arch/mips/powertv/asic/prealloc-cronus.c
+++ /dev/null
@@ -1,340 +0,0 @@
-/*
- * Memory pre-allocations for Cronus boxes.
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: Ken Eppinett
- * David Schleef <ds@schleef.org>
- */
-
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <asm/mach-powertv/asic.h>
-#include "prealloc.h"
-
-/*
- * DVR_CAPABLE CRONUS RESOURCES
- */
-struct resource dvr_cronus_resources[] __initdata =
-{
- /*
- * VIDEO1 / LX1
- */
- /* Delta-Mu 1 image (2MiB) */
- PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 monitor (8KiB) */
- PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
- PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x26000000-1,
- IORESOURCE_MEM)
-
- /*
- * VIDEO2 / LX2
- */
- /* Delta-Mu 2 image (2MiB) */
- PREALLOC_NORMAL("ST231bImage", 0x60000000, 0x60200000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 2 monitor (8KiB) */
- PREALLOC_NORMAL("ST231bMonitor", 0x60200000, 0x60202000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 2 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
- PREALLOC_NORMAL("MediaMemory2", 0x60202000, 0x62000000-1,
- IORESOURCE_MEM)
-
- /*
- * Sysaudio Driver
- */
- /* DSP code and data images (1MiB) */
- PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC CPU PCM buffer (40KiB) */
- PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC AUX buffer (128KiB) */
- PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC Main buffer (128KiB) */
- PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * STAVEM driver/STAPI
- *
- * This memory area is used for allocating buffers for Video decoding
- * purposes. Allocation/De-allocation within this buffer is managed
- * by the STAVMEM driver of the STAPI. They could be Decimated
- * Picture Buffers, Intermediate Buffers, as deemed necessary for
- * video decoding purposes, for any video decoders on Zeus.
- */
- /* 12MiB */
- PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00c00000-1,
- IORESOURCE_MEM)
-
- /*
- * DOCSIS Subsystem
- */
- /* 7MiB */
- PREALLOC_DOCSIS("Docsis", 0x67500000, 0x67c00000-1, IORESOURCE_MEM)
-
- /*
- * GHW HAL Driver
- */
- /* PowerTV Graphics Heap (14MiB) */
- PREALLOC_NORMAL("GraphicsHeap", 0x62700000, 0x63500000-1,
- IORESOURCE_MEM)
-
- /*
- * multi com buffer area
- */
- /* 128KiB */
- PREALLOC_NORMAL("MulticomSHM", 0x26000000, 0x26020000-1,
- IORESOURCE_MEM)
-
- /*
- * DMA Ring buffer
- */
- PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x002EA000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit0
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit1
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
- IORESOURCE_MEM)
-
- /*
- * ITFS
- */
- /* 815,104 bytes each for 2 ITFS partitions. */
- PREALLOC_NORMAL("ITFS", 0x00000000, 0x0018E000-1, IORESOURCE_MEM)
-
- /*
- * AVFS
- */
- /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */
- PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x007c2000-1,
- IORESOURCE_MEM)
-
- /* 4KiB */
- PREALLOC_NORMAL("AvfsFileSys", 0x00000000, 0x00001000-1,
- IORESOURCE_MEM)
-
- /*
- * PMEM
- */
- /* Persistent memory for diagnostics (64KiB) */
- PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Smartcard
- */
- /* Read and write buffers for Internal/External cards (10KiB) */
- PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
- IORESOURCE_MEM)
-
- /*
- * KAVNET
- */
- /* NP Reset Vector - must be of the form xxCxxxxx (4KiB) */
- PREALLOC_NORMAL("NP_Reset_Vector", 0x27c00000, 0x27c01000-1,
- IORESOURCE_MEM)
- /* NP Image - must be video bank 1 (320KiB) */
- PREALLOC_NORMAL("NP_Image", 0x27020000, 0x27070000-1, IORESOURCE_MEM)
- /* NP IPC - must be video bank 2 (512KiB) */
- PREALLOC_NORMAL("NP_IPC", 0x63500000, 0x63580000-1, IORESOURCE_MEM)
-
- /*
- * TFTPBuffer
- *
- * This buffer is used in some minimal configurations (e.g. two-way
- * loader) for storing software images
- */
- PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Add other resources here
- */
-
- /*
- * End of Resource marker
- */
- {
- .flags = 0,
- },
-};
-
-/*
- * NON_DVR_CAPABLE CRONUS RESOURCES
- */
-struct resource non_dvr_cronus_resources[] __initdata =
-{
- /*
- * VIDEO1 / LX1
- */
- /* Delta-Mu 1 image (2MiB) */
- PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 monitor (8KiB) */
- PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
- PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x26000000-1,
- IORESOURCE_MEM)
-
- /*
- * VIDEO2 / LX2
- */
- /* Delta-Mu 2 image (2MiB) */
- PREALLOC_NORMAL("ST231bImage", 0x60000000, 0x60200000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 2 monitor (8KiB) */
- PREALLOC_NORMAL("ST231bMonitor", 0x60200000, 0x60202000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 2 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
- PREALLOC_NORMAL("MediaMemory2", 0x60202000, 0x62000000-1,
- IORESOURCE_MEM)
-
- /*
- * Sysaudio Driver
- */
- /* DSP code and data images (1MiB) */
- PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC CPU PCM buffer (40KiB) */
- PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC AUX buffer (128KiB) */
- PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC Main buffer (128KiB) */
- PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * STAVEM driver/STAPI
- *
- * This memory area is used for allocating buffers for Video decoding
- * purposes. Allocation/De-allocation within this buffer is managed
- * by the STAVMEM driver of the STAPI. They could be Decimated
- * Picture Buffers, Intermediate Buffers, as deemed necessary for
- * video decoding purposes, for any video decoders on Zeus.
- */
- /* 12MiB */
- PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00c00000-1,
- IORESOURCE_MEM)
-
- /*
- * DOCSIS Subsystem
- */
- /* 7MiB */
- PREALLOC_DOCSIS("Docsis", 0x67500000, 0x67c00000-1, IORESOURCE_MEM)
-
- /*
- * GHW HAL Driver
- */
- /* PowerTV Graphics Heap (14MiB) */
- PREALLOC_NORMAL("GraphicsHeap", 0x62700000, 0x63500000-1,
- IORESOURCE_MEM)
-
- /*
- * multi com buffer area
- */
- /* 128KiB */
- PREALLOC_NORMAL("MulticomSHM", 0x26000000, 0x26020000-1,
- IORESOURCE_MEM)
-
- /*
- * DMA Ring buffer (don't need recording buffers)
- */
- /* 680KiB */
- PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit0
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit1
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
- IORESOURCE_MEM)
-
- /*
- * AVFS: player HAL memory
- */
- /* 945K * 3 for playback */
- PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1, IORESOURCE_MEM)
-
- /*
- * PMEM
- */
- /* Persistent memory for diagnostics (64KiB) */
- PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Smartcard
- */
- /* Read and write buffers for Internal/External cards (10KiB) */
- PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, IORESOURCE_MEM)
-
- /*
- * KAVNET
- */
- /* NP Reset Vector - must be of the form xxCxxxxx (4KiB) */
- PREALLOC_NORMAL("NP_Reset_Vector", 0x27c00000, 0x27c01000-1,
- IORESOURCE_MEM)
- /* NP Image - must be video bank 1 (320KiB) */
- PREALLOC_NORMAL("NP_Image", 0x27020000, 0x27070000-1, IORESOURCE_MEM)
- /* NP IPC - must be video bank 2 (512KiB) */
- PREALLOC_NORMAL("NP_IPC", 0x63500000, 0x63580000-1, IORESOURCE_MEM)
-
- /*
- * NAND Flash
- */
- /* 10KiB */
- PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
- IORESOURCE_MEM)
-
- /*
- * Add other resources here
- */
-
- /*
- * End of Resource marker
- */
- {
- .flags = 0,
- },
-};
diff --git a/arch/mips/powertv/asic/prealloc-cronuslite.c b/arch/mips/powertv/asic/prealloc-cronuslite.c
deleted file mode 100644
index a7937ba7b4c0..000000000000
--- a/arch/mips/powertv/asic/prealloc-cronuslite.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Memory pre-allocations for Cronus Lite boxes.
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: Ken Eppinett
- * David Schleef <ds@schleef.org>
- */
-
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <asm/mach-powertv/asic.h>
-#include "prealloc.h"
-
-/*
- * NON_DVR_CAPABLE CRONUSLITE RESOURCES
- */
-struct resource non_dvr_cronuslite_resources[] __initdata =
-{
- /*
- * VIDEO2 / LX2
- */
- /* Delta-Mu 1 image (2MiB) */
- PREALLOC_NORMAL("ST231aImage", 0x60000000, 0x60200000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 monitor (8KiB) */
- PREALLOC_NORMAL("ST231aMonitor", 0x60200000, 0x60202000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
- PREALLOC_NORMAL("MediaMemory1", 0x60202000, 0x62000000-1,
- IORESOURCE_MEM)
-
- /*
- * Sysaudio Driver
- */
- /* DSP code and data images (1MiB) */
- PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC CPU PCM buffer (40KiB) */
- PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC AUX buffer (128KiB) */
- PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC Main buffer (128KiB) */
- PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * STAVEM driver/STAPI
- *
- * This memory area is used for allocating buffers for Video decoding
- * purposes. Allocation/De-allocation within this buffer is managed
- * by the STAVMEM driver of the STAPI. They could be Decimated
- * Picture Buffers, Intermediate Buffers, as deemed necessary for
- * video decoding purposes, for any video decoders on Zeus.
- */
- /* 6MiB */
- PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00600000-1,
- IORESOURCE_MEM)
-
- /*
- * DOCSIS Subsystem
- */
- /* 7MiB */
- PREALLOC_DOCSIS("Docsis", 0x67500000, 0x67c00000-1, IORESOURCE_MEM)
-
- /*
- * GHW HAL Driver
- */
- /* PowerTV Graphics Heap (14MiB) */
- PREALLOC_NORMAL("GraphicsHeap", 0x62700000, 0x63500000-1,
- IORESOURCE_MEM)
-
- /*
- * multi com buffer area
- */
- /* 128KiB */
- PREALLOC_NORMAL("MulticomSHM", 0x26000000, 0x26020000-1,
- IORESOURCE_MEM)
-
- /*
- * DMA Ring buffer (don't need recording buffers)
- */
- /* 680KiB */
- PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit0
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit1
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
- IORESOURCE_MEM)
-
- /*
- * AVFS: player HAL memory
- */
- /* 945K * 3 for playback */
- PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * PMEM
- */
- /* Persistent memory for diagnostics (64KiB) */
- PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Smartcard
- */
- /* Read and write buffers for Internal/External cards (10KiB) */
- PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, IORESOURCE_MEM)
-
- /*
- * KAVNET
- */
- /* NP Reset Vector - must be of the form xxCxxxxx (4KiB) */
- PREALLOC_NORMAL("NP_Reset_Vector", 0x27c00000, 0x27c01000-1,
- IORESOURCE_MEM)
- /* NP Image - must be video bank 1 (320KiB) */
- PREALLOC_NORMAL("NP_Image", 0x27020000, 0x27070000-1, IORESOURCE_MEM)
- /* NP IPC - must be video bank 2 (512KiB) */
- PREALLOC_NORMAL("NP_IPC", 0x63500000, 0x63580000-1, IORESOURCE_MEM)
-
- /*
- * NAND Flash
- */
- /* 10KiB */
- PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
- IORESOURCE_MEM)
-
- /*
- * TFTPBuffer
- *
- * This buffer is used in some minimal configurations (e.g. two-way
- * loader) for storing software images
- */
- PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Add other resources here
- */
-
- /*
- * End of Resource marker
- */
- {
- .flags = 0,
- },
-};
diff --git a/arch/mips/powertv/asic/prealloc-gaia.c b/arch/mips/powertv/asic/prealloc-gaia.c
deleted file mode 100644
index 2303bbfe6b82..000000000000
--- a/arch/mips/powertv/asic/prealloc-gaia.c
+++ /dev/null
@@ -1,589 +0,0 @@
-/*
- * Memory pre-allocations for Gaia boxes.
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: David VomLehn
- */
-
-#include <linux/init.h>
-#include <asm/mach-powertv/asic.h>
-
-/*
- * DVR_CAPABLE GAIA RESOURCES
- */
-struct resource dvr_gaia_resources[] __initdata = {
- /*
- *
- * VIDEO1 / LX1
- *
- */
- {
- .name = "ST231aImage", /* Delta-Mu 1 image and ram */
- .start = 0x24000000,
- .end = 0x241FFFFF, /* 2MiB */
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
- .start = 0x24200000,
- .end = 0x24201FFF,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "MediaMemory1",
- .start = 0x24202000,
- .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
- .flags = IORESOURCE_MEM,
- },
- /*
- *
- * VIDEO2 / LX2
- *
- */
- {
- .name = "ST231bImage", /* Delta-Mu 2 image and ram */
- .start = 0x60000000,
- .end = 0x601FFFFF, /* 2MiB */
- .flags = IORESOURCE_IO,
- },
- {
- .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
- .start = 0x60200000,
- .end = 0x60201FFF,
- .flags = IORESOURCE_IO,
- },
- {
- .name = "MediaMemory2",
- .start = 0x60202000,
- .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * Sysaudio Driver
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * DSP_Image_Buff - DSP code and data images (1MB)
- * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
- * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
- * ADSC_Main_Buff - ADSC Main buffer (16KB)
- *
- */
- {
- .name = "DSP_Image_Buff",
- .start = 0x00000000,
- .end = 0x000FFFFF,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ADSC_CPU_PCM_Buff",
- .start = 0x00000000,
- .end = 0x00009FFF,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ADSC_AUX_Buff",
- .start = 0x00000000,
- .end = 0x00003FFF,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ADSC_Main_Buff",
- .start = 0x00000000,
- .end = 0x00003FFF,
- .flags = IORESOURCE_MEM,
- },
- /*
- *
- * STAVEM driver/STAPI
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * This memory area is used for allocating buffers for Video decoding
- * purposes. Allocation/De-allocation within this buffer is managed
- * by the STAVMEM driver of the STAPI. They could be Decimated
- * Picture Buffers, Intermediate Buffers, as deemed necessary for
- * video decoding purposes, for any video decoders on Zeus.
- *
- */
- {
- .name = "AVMEMPartition0",
- .start = 0x63580000,
- .end = 0x64180000 - 1, /* 12 MB total */
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * DOCSIS Subsystem
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
- */
- {
- .name = "Docsis",
- .start = 0x62000000,
- .end = 0x62700000 - 1, /* 7 MB total */
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * GHW HAL Driver
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * GraphicsHeap - PowerTV Graphics Heap
- *
- */
- {
- .name = "GraphicsHeap",
- .start = 0x62700000,
- .end = 0x63500000 - 1, /* 14 MB total */
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * multi com buffer area
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
- */
- {
- .name = "MulticomSHM",
- .start = 0x26000000,
- .end = 0x26020000 - 1,
- .flags = IORESOURCE_MEM,
- },
- /*
- *
- * DMA Ring buffer
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
- */
- {
- .name = "BMM_Buffer",
- .start = 0x00000000,
- .end = 0x00280000 - 1,
- .flags = IORESOURCE_MEM,
- },
- /*
- *
- * Display bins buffer for unit0
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Display Bins for unit0
- *
- */
- {
- .name = "DisplayBins0",
- .start = 0x00000000,
- .end = 0x00000FFF, /* 4 KB total */
- .flags = IORESOURCE_MEM,
- },
- /*
- *
- * Display bins buffer
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Display Bins for unit1
- *
- */
- {
- .name = "DisplayBins1",
- .start = 0x64AD4000,
- .end = 0x64AD5000 - 1, /* 4 KB total */
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * ITFS
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
- */
- {
- .name = "ITFS",
- .start = 0x64180000,
- /* 815,104 bytes each for 2 ITFS partitions. */
- .end = 0x6430DFFF,
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * AVFS
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
- */
- {
- .name = "AvfsDmaMem",
- .start = 0x6430E000,
- /* (945K * 8) = (128K *3) 5 playbacks / 3 server */
- .end = 0x64AD0000 - 1,
- .flags = IORESOURCE_IO,
- },
- {
- .name = "AvfsFileSys",
- .start = 0x64AD0000,
- .end = 0x64AD1000 - 1, /* 4K */
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * Smartcard
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Read and write buffers for Internal/External cards
- *
- */
- {
- .name = "SmartCardInfo",
- .start = 0x64AD1000,
- .end = 0x64AD3800 - 1,
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * KAVNET
- * NP Reset Vector - must be of the form xxCxxxxx
- * NP Image - must be video bank 1
- * NP IPC - must be video bank 2
- */
- {
- .name = "NP_Reset_Vector",
- .start = 0x27c00000,
- .end = 0x27c01000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "NP_Image",
- .start = 0x27020000,
- .end = 0x27060000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "NP_IPC",
- .start = 0x63500000,
- .end = 0x63580000 - 1,
- .flags = IORESOURCE_IO,
- },
- /*
- * Add other resources here
- */
- { },
-};
-
-/*
- * NON_DVR_CAPABLE GAIA RESOURCES
- */
-struct resource non_dvr_gaia_resources[] __initdata = {
- /*
- *
- * VIDEO1 / LX1
- *
- */
- {
- .name = "ST231aImage", /* Delta-Mu 1 image and ram */
- .start = 0x24000000,
- .end = 0x241FFFFF, /* 2MiB */
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
- .start = 0x24200000,
- .end = 0x24201FFF,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "MediaMemory1",
- .start = 0x24202000,
- .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
- .flags = IORESOURCE_MEM,
- },
- /*
- *
- * VIDEO2 / LX2
- *
- */
- {
- .name = "ST231bImage", /* Delta-Mu 2 image and ram */
- .start = 0x60000000,
- .end = 0x601FFFFF, /* 2MiB */
- .flags = IORESOURCE_IO,
- },
- {
- .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
- .start = 0x60200000,
- .end = 0x60201FFF,
- .flags = IORESOURCE_IO,
- },
- {
- .name = "MediaMemory2",
- .start = 0x60202000,
- .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * Sysaudio Driver
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * DSP_Image_Buff - DSP code and data images (1MB)
- * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
- * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
- * ADSC_Main_Buff - ADSC Main buffer (16KB)
- *
- */
- {
- .name = "DSP_Image_Buff",
- .start = 0x00000000,
- .end = 0x000FFFFF,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ADSC_CPU_PCM_Buff",
- .start = 0x00000000,
- .end = 0x00009FFF,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ADSC_AUX_Buff",
- .start = 0x00000000,
- .end = 0x00003FFF,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ADSC_Main_Buff",
- .start = 0x00000000,
- .end = 0x00003FFF,
- .flags = IORESOURCE_MEM,
- },
- /*
- *
- * STAVEM driver/STAPI
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * This memory area is used for allocating buffers for Video decoding
- * purposes. Allocation/De-allocation within this buffer is managed
- * by the STAVMEM driver of the STAPI. They could be Decimated
- * Picture Buffers, Intermediate Buffers, as deemed necessary for
- * video decoding purposes, for any video decoders on Zeus.
- *
- */
- {
- .name = "AVMEMPartition0",
- .start = 0x63580000,
- .end = 0x64180000 - 1, /* 12 MB total */
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * DOCSIS Subsystem
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
- */
- {
- .name = "Docsis",
- .start = 0x62000000,
- .end = 0x62700000 - 1, /* 7 MB total */
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * GHW HAL Driver
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * GraphicsHeap - PowerTV Graphics Heap
- *
- */
- {
- .name = "GraphicsHeap",
- .start = 0x62700000,
- .end = 0x63500000 - 1, /* 14 MB total */
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * multi com buffer area
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
- */
- {
- .name = "MulticomSHM",
- .start = 0x26000000,
- .end = 0x26020000 - 1,
- .flags = IORESOURCE_MEM,
- },
- /*
- *
- * DMA Ring buffer
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
- */
- {
- .name = "BMM_Buffer",
- .start = 0x00000000,
- .end = 0x000AA000 - 1,
- .flags = IORESOURCE_MEM,
- },
- /*
- *
- * Display bins buffer for unit0
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Display Bins for unit0
- *
- */
- {
- .name = "DisplayBins0",
- .start = 0x00000000,
- .end = 0x00000FFF, /* 4 KB total */
- .flags = IORESOURCE_MEM,
- },
- /*
- *
- * Display bins buffer
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Display Bins for unit1
- *
- */
- {
- .name = "DisplayBins1",
- .start = 0x64AD4000,
- .end = 0x64AD5000 - 1, /* 4 KB total */
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * AVFS: player HAL memory
- *
- *
- */
- {
- .name = "AvfsDmaMem",
- .start = 0x6430E000,
- .end = 0x645D2C00 - 1, /* 945K * 3 for playback */
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * PMEM
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Persistent memory for diagnostics.
- *
- */
- {
- .name = "DiagPersistentMemory",
- .start = 0x00000000,
- .end = 0x10000 - 1,
- .flags = IORESOURCE_MEM,
- },
- /*
- *
- * Smartcard
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Read and write buffers for Internal/External cards
- *
- */
- {
- .name = "SmartCardInfo",
- .start = 0x64AD1000,
- .end = 0x64AD3800 - 1,
- .flags = IORESOURCE_IO,
- },
- /*
- *
- * KAVNET
- * NP Reset Vector - must be of the form xxCxxxxx
- * NP Image - must be video bank 1
- * NP IPC - must be video bank 2
- */
- {
- .name = "NP_Reset_Vector",
- .start = 0x27c00000,
- .end = 0x27c01000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "NP_Image",
- .start = 0x27020000,
- .end = 0x27060000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "NP_IPC",
- .start = 0x63500000,
- .end = 0x63580000 - 1,
- .flags = IORESOURCE_IO,
- },
- { },
-};
diff --git a/arch/mips/powertv/asic/prealloc-zeus.c b/arch/mips/powertv/asic/prealloc-zeus.c
deleted file mode 100644
index 6e76f09c68d6..000000000000
--- a/arch/mips/powertv/asic/prealloc-zeus.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- * Memory pre-allocations for Zeus boxes.
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: Ken Eppinett
- * David Schleef <ds@schleef.org>
- */
-
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <asm/mach-powertv/asic.h>
-#include "prealloc.h"
-
-/*
- * DVR_CAPABLE RESOURCES
- */
-struct resource dvr_zeus_resources[] __initdata =
-{
- /*
- * VIDEO1 / LX1
- */
- /* Delta-Mu 1 image (2MiB) */
- PREALLOC_NORMAL("ST231aImage", 0x20000000, 0x20200000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 monitor (8KiB) */
- PREALLOC_NORMAL("ST231aMonitor", 0x20200000, 0x20202000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
- PREALLOC_NORMAL("MediaMemory1", 0x20202000, 0x22000000-1,
- IORESOURCE_MEM)
-
- /*
- * VIDEO2 / LX2
- */
- /* Delta-Mu 2 image (2MiB) */
- PREALLOC_NORMAL("ST231bImage", 0x30000000, 0x30200000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 2 monitor (8KiB) */
- PREALLOC_NORMAL("ST231bMonitor", 0x30200000, 0x30202000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 2 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
- PREALLOC_NORMAL("MediaMemory2", 0x30202000, 0x32000000-1,
- IORESOURCE_MEM)
-
- /*
- * Sysaudio Driver
- */
- /* DSP code and data images (1MiB) */
- PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC CPU PCM buffer (40KiB) */
- PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC AUX buffer (16KiB) */
- PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00004000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC Main buffer (16KiB) */
- PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00004000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * STAVEM driver/STAPI
- *
- * This memory area is used for allocating buffers for Video decoding
- * purposes. Allocation/De-allocation within this buffer is managed
- * by the STAVMEM driver of the STAPI. They could be Decimated
- * Picture Buffers, Intermediate Buffers, as deemed necessary for
- * video decoding purposes, for any video decoders on Zeus.
- */
- /* 12MiB */
- PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00c00000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * DOCSIS Subsystem
- */
- /* 7MiB */
- PREALLOC_DOCSIS("Docsis", 0x40100000, 0x40800000-1, IORESOURCE_MEM)
-
- /*
- * GHW HAL Driver
- */
- /* PowerTV Graphics Heap (14MiB) */
- PREALLOC_NORMAL("GraphicsHeap", 0x46900000, 0x47700000-1,
- IORESOURCE_MEM)
-
- /*
- * multi com buffer area
- */
- /* 128KiB */
- PREALLOC_NORMAL("MulticomSHM", 0x47900000, 0x47920000-1,
- IORESOURCE_MEM)
-
- /*
- * DMA Ring buffer
- */
- /* 2.5MiB */
- PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x00280000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit0
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit1
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * ITFS
- */
- /* 815,104 bytes each for 2 ITFS partitions. */
- PREALLOC_NORMAL("ITFS", 0x00000000, 0x0018E000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * AVFS
- */
- /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */
- PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x007c2000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* 4KiB */
- PREALLOC_NORMAL("AvfsFileSys", 0x00000000, 0x00001000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * PMEM
- */
- /* Persistent memory for diagnostics (64KiB) */
- PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Smartcard
- */
- /* Read and write buffers for Internal/External cards (10KiB) */
- PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * TFTPBuffer
- *
- * This buffer is used in some minimal configurations (e.g. two-way
- * loader) for storing software images
- */
- PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Add other resources here
- */
-
- /*
- * End of Resource marker
- */
- {
- .flags = 0,
- },
-};
-
-/*
- * NON_DVR_CAPABLE ZEUS RESOURCES
- */
-struct resource non_dvr_zeus_resources[] __initdata =
-{
- /*
- * VIDEO1 / LX1
- */
- /* Delta-Mu 1 image (2MiB) */
- PREALLOC_NORMAL("ST231aImage", 0x20000000, 0x20200000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 monitor (8KiB) */
- PREALLOC_NORMAL("ST231aMonitor", 0x20200000, 0x20202000-1,
- IORESOURCE_MEM)
- /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
- PREALLOC_NORMAL("MediaMemory1", 0x20202000, 0x22000000-1,
- IORESOURCE_MEM)
-
- /*
- * Sysaudio Driver
- */
- /* DSP code and data images (1MiB) */
- PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC CPU PCM buffer (40KiB) */
- PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC AUX buffer (16KiB) */
- PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00004000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
- /* ADSC Main buffer (16KiB) */
- PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00004000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * STAVEM driver/STAPI
- */
- /* 6MiB */
- PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00600000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * DOCSIS Subsystem
- */
- /* 7MiB */
- PREALLOC_DOCSIS("Docsis", 0x40100000, 0x40800000-1, IORESOURCE_MEM)
-
- /*
- * GHW HAL Driver
- */
- /* PowerTV Graphics Heap (14MiB) */
- PREALLOC_NORMAL("GraphicsHeap", 0x46900000, 0x47700000-1,
- IORESOURCE_MEM)
-
- /*
- * multi com buffer area
- */
- /* 128KiB */
- PREALLOC_NORMAL("MulticomSHM", 0x47900000, 0x47920000-1,
- IORESOURCE_MEM)
-
- /*
- * DMA Ring buffer
- */
- /* 2.5MiB */
- PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x00280000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Display bins buffer for unit0
- */
- /* 4KiB */
- PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * AVFS: player HAL memory
- */
- /* 945K * 3 for playback */
- PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * PMEM
- */
- /* Persistent memory for diagnostics (64KiB) */
- PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Smartcard
- */
- /* Read and write buffers for Internal/External cards (10KiB) */
- PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * NAND Flash
- */
- /* 10KiB */
- PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
- IORESOURCE_MEM)
-
- /*
- * TFTPBuffer
- *
- * This buffer is used in some minimal configurations (e.g. two-way
- * loader) for storing software images
- */
- PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1,
- (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
-
- /*
- * Add other resources here
- */
-
- /*
- * End of Resource marker
- */
- {
- .flags = 0,
- },
-};
diff --git a/arch/mips/powertv/asic/prealloc.h b/arch/mips/powertv/asic/prealloc.h
deleted file mode 100644
index 8e682df17856..000000000000
--- a/arch/mips/powertv/asic/prealloc.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Definitions for memory preallocations
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef _ARCH_MIPS_POWERTV_ASIC_PREALLOC_H
-#define _ARCH_MIPS_POWERTV_ASIC_PREALLOC_H
-
-#define KIBIBYTE(n) ((n) * 1024) /* Number of kibibytes */
-#define MEBIBYTE(n) ((n) * KIBIBYTE(1024)) /* Number of mebibytes */
-
-/* "struct resource" array element definition */
-#define PREALLOC(NAME, START, END, FLAGS) { \
- .name = (NAME), \
- .start = (START), \
- .end = (END), \
- .flags = (FLAGS) \
- },
-
-/* Individual resources in the preallocated resource arrays are defined using
- * macros. These macros are conditionally defined based on their
- * corresponding kernel configuration flag:
- * - CONFIG_PREALLOC_NORMAL: preallocate resources for a normal settop box
- * - CONFIG_PREALLOC_TFTP: preallocate the TFTP download resource
- * - CONFIG_PREALLOC_DOCSIS: preallocate the DOCSIS resource
- * - CONFIG_PREALLOC_PMEM: reserve space for persistent memory
- */
-#ifdef CONFIG_PREALLOC_NORMAL
-#define PREALLOC_NORMAL(name, start, end, flags) \
- PREALLOC(name, start, end, flags)
-#else
-#define PREALLOC_NORMAL(name, start, end, flags)
-#endif
-
-#ifdef CONFIG_PREALLOC_TFTP
-#define PREALLOC_TFTP(name, start, end, flags) \
- PREALLOC(name, start, end, flags)
-#else
-#define PREALLOC_TFTP(name, start, end, flags)
-#endif
-
-#ifdef CONFIG_PREALLOC_DOCSIS
-#define PREALLOC_DOCSIS(name, start, end, flags) \
- PREALLOC(name, start, end, flags)
-#else
-#define PREALLOC_DOCSIS(name, start, end, flags)
-#endif
-
-#ifdef CONFIG_PREALLOC_PMEM
-#define PREALLOC_PMEM(name, start, end, flags) \
- PREALLOC(name, start, end, flags)
-#else
-#define PREALLOC_PMEM(name, start, end, flags)
-#endif
-#endif
diff --git a/arch/mips/powertv/init.c b/arch/mips/powertv/init.c
deleted file mode 100644
index 498926377e51..000000000000
--- a/arch/mips/powertv/init.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (C) 1999, 2000, 2004, 2005 MIPS Technologies, Inc.
- * All rights reserved.
- * Authors: Carsten Langgaard <carstenl@mips.com>
- * Maciej W. Rozycki <macro@mips.com>
- * Portions copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * PROM library initialisation code.
- */
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-
-#include <asm/bootinfo.h>
-#include <linux/io.h>
-#include <asm/cacheflush.h>
-#include <asm/traps.h>
-
-#include <asm/mips-boards/generic.h>
-#include <asm/mach-powertv/asic.h>
-
-#include "init.h"
-
-static int *_prom_envp;
-unsigned long _prom_memsize;
-
-/*
- * YAMON (32-bit PROM) pass arguments and environment as 32-bit pointer.
- * This macro take care of sign extension, if running in 64-bit mode.
- */
-#define prom_envp(index) ((char *)(long)_prom_envp[(index)])
-
-char *prom_getenv(char *envname)
-{
- char *result = NULL;
-
- if (_prom_envp != NULL) {
- /*
- * Return a pointer to the given environment variable.
- * In 64-bit mode: we're using 64-bit pointers, but all pointers
- * in the PROM structures are only 32-bit, so we need some
- * workarounds, if we are running in 64-bit mode.
- */
- int i, index = 0;
-
- i = strlen(envname);
-
- while (prom_envp(index)) {
- if (strncmp(envname, prom_envp(index), i) == 0) {
- result = prom_envp(index + 1);
- break;
- }
- index += 2;
- }
- }
-
- return result;
-}
-
-void __init prom_init(void)
-{
- int prom_argc;
- char *prom_argv;
-
- prom_argc = fw_arg0;
- prom_argv = (char *) fw_arg1;
- _prom_envp = (int *) fw_arg2;
- _prom_memsize = (unsigned long) fw_arg3;
-
- if (prom_argc == 1) {
- strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE);
- strlcat(arcs_cmdline, prom_argv, COMMAND_LINE_SIZE);
- }
-
- configure_platform();
- prom_meminit();
-}
diff --git a/arch/mips/powertv/init.h b/arch/mips/powertv/init.h
deleted file mode 100644
index c1a8bd0dbe4b..000000000000
--- a/arch/mips/powertv/init.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Definitions from powertv init.c file
- *
- * Copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: David VomLehn
- */
-
-#ifndef _POWERTV_INIT_H
-#define _POWERTV_INIT_H
-extern unsigned long _prom_memsize;
-extern void prom_meminit(void);
-extern char *prom_getenv(char *name);
-#endif
diff --git a/arch/mips/powertv/ioremap.c b/arch/mips/powertv/ioremap.c
deleted file mode 100644
index d060478aab03..000000000000
--- a/arch/mips/powertv/ioremap.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * ioremap.c
- *
- * Support for mapping between dma_addr_t values a phys_addr_t values.
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: David VomLehn <dvomlehn@cisco.com>
- *
- * Description: Defines the platform resources for the SA settop.
- *
- * NOTE: The bootloader allocates persistent memory at an address which is
- * 16 MiB below the end of the highest address in KSEG0. All fixed
- * address memory reservations must avoid this region.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-
-#include <asm/mach-powertv/ioremap.h>
-
-/*
- * Define the sizes of and masks for grains in physical and DMA space. The
- * values are the same but the types are not.
- */
-#define IOR_PHYS_GRAIN ((phys_addr_t) 1 << IOR_LSBITS)
-#define IOR_PHYS_GRAIN_MASK (IOR_PHYS_GRAIN - 1)
-
-#define IOR_DMA_GRAIN ((dma_addr_t) 1 << IOR_LSBITS)
-#define IOR_DMA_GRAIN_MASK (IOR_DMA_GRAIN - 1)
-
-/*
- * Values that, when accessed by an index derived from a phys_addr_t and
- * added to phys_addr_t value, yield a DMA address
- */
-struct ior_phys_to_dma _ior_phys_to_dma[IOR_NUM_PHYS_TO_DMA];
-EXPORT_SYMBOL(_ior_phys_to_dma);
-
-/*
- * Values that, when accessed by an index derived from a dma_addr_t and
- * added to that dma_addr_t value, yield a physical address
- */
-struct ior_dma_to_phys _ior_dma_to_phys[IOR_NUM_DMA_TO_PHYS];
-EXPORT_SYMBOL(_ior_dma_to_phys);
-
-/**
- * setup_dma_to_phys - set up conversion from DMA to physical addresses
- * @dma_idx: Top IOR_LSBITS bits of the DMA address, i.e. an index
- * into the array _dma_to_phys.
- * @delta: Value that, when added to the DMA address, will yield the
- * physical address
- * @s: Number of bytes in the section of memory with the given delta
- * between DMA and physical addresses.
- */
-static void setup_dma_to_phys(dma_addr_t dma, phys_addr_t delta, dma_addr_t s)
-{
- int dma_idx, first_idx, last_idx;
- phys_addr_t first, last;
-
- /*
- * Calculate the first and last indices, rounding the first up and
- * the second down.
- */
- first = dma & ~IOR_DMA_GRAIN_MASK;
- last = (dma + s - 1) & ~IOR_DMA_GRAIN_MASK;
- first_idx = first >> IOR_LSBITS; /* Convert to indices */
- last_idx = last >> IOR_LSBITS;
-
- for (dma_idx = first_idx; dma_idx <= last_idx; dma_idx++)
- _ior_dma_to_phys[dma_idx].offset = delta >> IOR_DMA_SHIFT;
-}
-
-/**
- * setup_phys_to_dma - set up conversion from DMA to physical addresses
- * @phys_idx: Top IOR_LSBITS bits of the DMA address, i.e. an index
- * into the array _phys_to_dma.
- * @delta: Value that, when added to the DMA address, will yield the
- * physical address
- * @s: Number of bytes in the section of memory with the given delta
- * between DMA and physical addresses.
- */
-static void setup_phys_to_dma(phys_addr_t phys, dma_addr_t delta, phys_addr_t s)
-{
- int phys_idx, first_idx, last_idx;
- phys_addr_t first, last;
-
- /*
- * Calculate the first and last indices, rounding the first up and
- * the second down.
- */
- first = phys & ~IOR_PHYS_GRAIN_MASK;
- last = (phys + s - 1) & ~IOR_PHYS_GRAIN_MASK;
- first_idx = first >> IOR_LSBITS; /* Convert to indices */
- last_idx = last >> IOR_LSBITS;
-
- for (phys_idx = first_idx; phys_idx <= last_idx; phys_idx++)
- _ior_phys_to_dma[phys_idx].offset = delta >> IOR_PHYS_SHIFT;
-}
-
-/**
- * ioremap_add_map - add to the physical and DMA address conversion arrays
- * @phys: Process's view of the address of the start of the memory chunk
- * @dma: DMA address of the start of the memory chunk
- * @size: Size, in bytes, of the chunk of memory
- *
- * NOTE: It might be obvious, but the assumption is that all @size bytes have
- * the same offset between the physical address and the DMA address.
- */
-void ioremap_add_map(phys_addr_t phys, phys_addr_t dma, phys_addr_t size)
-{
- if (size == 0)
- return;
-
- if ((dma & IOR_DMA_GRAIN_MASK) != 0 ||
- (phys & IOR_PHYS_GRAIN_MASK) != 0 ||
- (size & IOR_PHYS_GRAIN_MASK) != 0)
- pr_crit("Memory allocation must be in chunks of 0x%x bytes\n",
- IOR_PHYS_GRAIN);
-
- setup_dma_to_phys(dma, phys - dma, size);
- setup_phys_to_dma(phys, dma - phys, size);
-}
diff --git a/arch/mips/powertv/memory.c b/arch/mips/powertv/memory.c
deleted file mode 100644
index bc2f3ca22b41..000000000000
--- a/arch/mips/powertv/memory.c
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
- * Portions copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Apparently originally from arch/mips/malta-memory.c. Modified to work
- * with the PowerTV bootloader.
- */
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <linux/pfn.h>
-#include <linux/string.h>
-
-#include <asm/bootinfo.h>
-#include <asm/page.h>
-#include <asm/sections.h>
-
-#include <asm/mach-powertv/asic.h>
-#include <asm/mach-powertv/ioremap.h>
-
-#include "init.h"
-
-/* Memory constants */
-#define KIBIBYTE(n) ((n) * 1024) /* Number of kibibytes */
-#define MEBIBYTE(n) ((n) * KIBIBYTE(1024)) /* Number of mebibytes */
-#define DEFAULT_MEMSIZE MEBIBYTE(128) /* If no memsize provided */
-
-#define BLDR_SIZE KIBIBYTE(256) /* Memory reserved for bldr */
-#define RV_SIZE MEBIBYTE(4) /* Size of reset vector */
-
-#define LOW_MEM_END 0x20000000 /* Highest low memory address */
-#define BLDR_ALIAS 0x10000000 /* Bootloader address */
-#define RV_PHYS 0x1fc00000 /* Reset vector address */
-#define LOW_RAM_END RV_PHYS /* End of real RAM in low mem */
-
-/*
- * Very low-level conversion from processor physical address to device
- * DMA address for the first bank of memory.
- */
-#define PHYS_TO_DMA(paddr) ((paddr) + (CONFIG_LOW_RAM_DMA - LOW_RAM_ALIAS))
-
-unsigned long ptv_memsize;
-
-/*
- * struct low_mem_reserved - Items in low memory that are reserved
- * @start: Physical address of item
- * @size: Size, in bytes, of this item
- * @is_aliased: True if this is RAM aliased from another location. If false,
- * it is something other than aliased RAM and the RAM in the
- * unaliased address is still visible outside of low memory.
- */
-struct low_mem_reserved {
- phys_addr_t start;
- phys_addr_t size;
- bool is_aliased;
-};
-
-/*
- * Must be in ascending address order
- */
-struct low_mem_reserved low_mem_reserved[] = {
- {BLDR_ALIAS, BLDR_SIZE, true}, /* Bootloader RAM */
- {RV_PHYS, RV_SIZE, false}, /* Reset vector */
-};
-
-/*
- * struct mem_layout - layout of a piece of the system RAM
- * @phys: Physical address of the start of this piece of RAM. This is the
- * address at which both the processor and I/O devices see the
- * RAM.
- * @alias: Alias of this piece of memory in order to make it appear in
- * the low memory part of the processor's address space. I/O
- * devices don't see anything here.
- * @size: Size, in bytes, of this piece of RAM
- */
-struct mem_layout {
- phys_addr_t phys;
- phys_addr_t alias;
- phys_addr_t size;
-};
-
-/*
- * struct mem_layout_list - list descriptor for layouts of system RAM pieces
- * @family: Specifies the family being described
- * @n: Number of &struct mem_layout elements
- * @layout: Pointer to the list of &mem_layout structures
- */
-struct mem_layout_list {
- enum family_type family;
- size_t n;
- struct mem_layout *layout;
-};
-
-static struct mem_layout f1500_layout[] = {
- {0x20000000, 0x10000000, MEBIBYTE(256)},
-};
-
-static struct mem_layout f4500_layout[] = {
- {0x40000000, 0x10000000, MEBIBYTE(256)},
- {0x20000000, 0x20000000, MEBIBYTE(32)},
-};
-
-static struct mem_layout f8500_layout[] = {
- {0x40000000, 0x10000000, MEBIBYTE(256)},
- {0x20000000, 0x20000000, MEBIBYTE(32)},
- {0x30000000, 0x30000000, MEBIBYTE(32)},
-};
-
-static struct mem_layout fx600_layout[] = {
- {0x20000000, 0x10000000, MEBIBYTE(256)},
- {0x60000000, 0x60000000, MEBIBYTE(128)},
-};
-
-static struct mem_layout_list layout_list[] = {
- {FAMILY_1500, ARRAY_SIZE(f1500_layout), f1500_layout},
- {FAMILY_1500VZE, ARRAY_SIZE(f1500_layout), f1500_layout},
- {FAMILY_1500VZF, ARRAY_SIZE(f1500_layout), f1500_layout},
- {FAMILY_4500, ARRAY_SIZE(f4500_layout), f4500_layout},
- {FAMILY_8500, ARRAY_SIZE(f8500_layout), f8500_layout},
- {FAMILY_8500RNG, ARRAY_SIZE(f8500_layout), f8500_layout},
- {FAMILY_4600, ARRAY_SIZE(fx600_layout), fx600_layout},
- {FAMILY_4600VZA, ARRAY_SIZE(fx600_layout), fx600_layout},
- {FAMILY_8600, ARRAY_SIZE(fx600_layout), fx600_layout},
- {FAMILY_8600VZB, ARRAY_SIZE(fx600_layout), fx600_layout},
-};
-
-/* If we can't determine the layout, use this */
-static struct mem_layout default_layout[] = {
- {0x20000000, 0x10000000, MEBIBYTE(128)},
-};
-
-/**
- * register_non_ram - register low memory not available for RAM usage
- */
-static __init void register_non_ram(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(low_mem_reserved); i++)
- add_memory_region(low_mem_reserved[i].start,
- low_mem_reserved[i].size, BOOT_MEM_RESERVED);
-}
-
-/**
- * get_memsize - get the size of memory as a single bank
- */
-static phys_addr_t get_memsize(void)
-{
- static char cmdline[COMMAND_LINE_SIZE] __initdata;
- phys_addr_t memsize = 0;
- char *memsize_str;
- char *ptr;
-
- /* Check the command line first for a memsize directive */
- strcpy(cmdline, arcs_cmdline);
- ptr = strstr(cmdline, "memsize=");
- if (ptr && (ptr != cmdline) && (*(ptr - 1) != ' '))
- ptr = strstr(ptr, " memsize=");
-
- if (ptr) {
- memsize = memparse(ptr + 8, &ptr);
- } else {
- /* otherwise look in the environment */
- memsize_str = prom_getenv("memsize");
-
- if (memsize_str != NULL) {
- pr_info("prom memsize = %s\n", memsize_str);
- memsize = simple_strtol(memsize_str, NULL, 0);
- }
-
- if (memsize == 0) {
- if (_prom_memsize != 0) {
- memsize = _prom_memsize;
- pr_info("_prom_memsize = 0x%x\n", memsize);
- /* add in memory that the bootloader doesn't
- * report */
- memsize += BLDR_SIZE;
- } else {
- memsize = DEFAULT_MEMSIZE;
- pr_info("Memsize not passed by bootloader, "
- "defaulting to 0x%x\n", memsize);
- }
- }
- }
-
- return memsize;
-}
-
-/**
- * register_low_ram - register an aliased section of RAM
- * @p: Alias address of memory
- * @n: Number of bytes in this section of memory
- *
- * Returns the number of bytes registered
- *
- */
-static __init phys_addr_t register_low_ram(phys_addr_t p, phys_addr_t n)
-{
- phys_addr_t s;
- int i;
- phys_addr_t orig_n;
-
- orig_n = n;
-
- BUG_ON(p + n > RV_PHYS);
-
- for (i = 0; n != 0 && i < ARRAY_SIZE(low_mem_reserved); i++) {
- phys_addr_t start;
- phys_addr_t size;
-
- start = low_mem_reserved[i].start;
- size = low_mem_reserved[i].size;
-
- /* Handle memory before this low memory section */
- if (p < start) {
- phys_addr_t s;
- s = min(n, start - p);
- add_memory_region(p, s, BOOT_MEM_RAM);
- p += s;
- n -= s;
- }
-
- /* Handle the low memory section itself. If it's aliased,
- * we reduce the number of byes left, but if not, the RAM
- * is available elsewhere and we don't reduce the number of
- * bytes remaining. */
- if (p == start) {
- if (low_mem_reserved[i].is_aliased) {
- s = min(n, size);
- n -= s;
- p += s;
- } else
- p += n;
- }
- }
-
- return orig_n - n;
-}
-
-/*
- * register_ram - register real RAM
- * @p: Address of memory as seen by devices
- * @alias: If the memory is seen at an additional address by the processor,
- * this will be the address, otherwise it is the same as @p.
- * @n: Number of bytes in this section of memory
- */
-static __init void register_ram(phys_addr_t p, phys_addr_t alias,
- phys_addr_t n)
-{
- /*
- * If some or all of this memory has an alias, break it into the
- * aliased and non-aliased portion.
- */
- if (p != alias) {
- phys_addr_t alias_size;
- phys_addr_t registered;
-
- alias_size = min(n, LOW_RAM_END - alias);
- registered = register_low_ram(alias, alias_size);
- ioremap_add_map(alias, p, n);
- n -= registered;
- p += registered;
- }
-
-#ifdef CONFIG_HIGHMEM
- if (n != 0) {
- add_memory_region(p, n, BOOT_MEM_RAM);
- ioremap_add_map(p, p, n);
- }
-#endif
-}
-
-/**
- * register_address_space - register things in the address space
- * @memsize: Number of bytes of RAM installed
- *
- * Takes the given number of bytes of RAM and registers as many of the regions,
- * or partial regions, as it can. So, the default configuration might have
- * two regions with 256 MiB each. If the memsize passed in on the command line
- * is 384 MiB, it will register the first region with 256 MiB and the second
- * with 128 MiB.
- */
-static __init void register_address_space(phys_addr_t memsize)
-{
- int i;
- phys_addr_t size;
- size_t n;
- struct mem_layout *layout;
- enum family_type family;
-
- /*
- * Register all of the things that aren't available to the kernel as
- * memory.
- */
- register_non_ram();
-
- /* Find the appropriate memory description */
- family = platform_get_family();
-
- for (i = 0; i < ARRAY_SIZE(layout_list); i++) {
- if (layout_list[i].family == family)
- break;
- }
-
- if (i == ARRAY_SIZE(layout_list)) {
- n = ARRAY_SIZE(default_layout);
- layout = default_layout;
- } else {
- n = layout_list[i].n;
- layout = layout_list[i].layout;
- }
-
- for (i = 0; memsize != 0 && i < n; i++) {
- size = min(memsize, layout[i].size);
- register_ram(layout[i].phys, layout[i].alias, size);
- memsize -= size;
- }
-}
-
-void __init prom_meminit(void)
-{
- ptv_memsize = get_memsize();
- register_address_space(ptv_memsize);
-}
-
-void __init prom_free_prom_memory(void)
-{
- unsigned long addr;
- int i;
-
- for (i = 0; i < boot_mem_map.nr_map; i++) {
- if (boot_mem_map.map[i].type != BOOT_MEM_ROM_DATA)
- continue;
-
- addr = boot_mem_map.map[i].addr;
- free_init_pages("prom memory",
- addr, addr + boot_mem_map.map[i].size);
- }
-}
diff --git a/arch/mips/powertv/pci/Makefile b/arch/mips/powertv/pci/Makefile
deleted file mode 100644
index 2610a6af5b2c..000000000000
--- a/arch/mips/powertv/pci/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-#
-# Copyright (C) 2009 Scientific-Atlanta, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-#
-
-obj-$(CONFIG_PCI) += fixup-powertv.o
diff --git a/arch/mips/powertv/pci/fixup-powertv.c b/arch/mips/powertv/pci/fixup-powertv.c
deleted file mode 100644
index d7ecbae64a6e..000000000000
--- a/arch/mips/powertv/pci/fixup-powertv.c
+++ /dev/null
@@ -1,37 +0,0 @@
-#include <linux/init.h>
-#include <linux/export.h>
-#include <linux/pci.h>
-#include <asm/mach-powertv/interrupts.h>
-#include "powertv-pci.h"
-
-int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
- return asic_pcie_map_irq(dev, slot, pin);
-}
-
-/* Do platform specific device initialization at pci_enable_device() time */
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
- return 0;
-}
-
-/*
- * asic_pcie_map_irq
- *
- * Parameters:
- * *dev - pointer to a pci_dev structure (not used)
- * slot - slot number (not used)
- * pin - pin number (not used)
- *
- * Return Value:
- * Returns: IRQ number (always the PCI Express IRQ number)
- *
- * Description:
- * asic_pcie_map_irq will return the IRQ number of the PCI Express interrupt.
- *
- */
-int asic_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
- return irq_pciexp;
-}
-EXPORT_SYMBOL(asic_pcie_map_irq);
diff --git a/arch/mips/powertv/pci/powertv-pci.h b/arch/mips/powertv/pci/powertv-pci.h
deleted file mode 100644
index 1b5886bbd759..000000000000
--- a/arch/mips/powertv/pci/powertv-pci.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * powertv-pci.c
- *
- * Copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-/*
- * Local definitions for the powertv PCI code
- */
-
-#ifndef _POWERTV_PCI_POWERTV_PCI_H_
-#define _POWERTV_PCI_POWERTV_PCI_H_
-extern int asic_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
-extern int asic_pcie_init(void);
-extern int asic_pcie_init(void);
-
-extern int log_level;
-#endif
diff --git a/arch/mips/powertv/powertv-clock.h b/arch/mips/powertv/powertv-clock.h
deleted file mode 100644
index d94c54311485..000000000000
--- a/arch/mips/powertv/powertv-clock.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: David VomLehn
- */
-
-#ifndef _POWERTV_POWERTV_CLOCK_H
-#define _POWERTV_POWERTV_CLOCK_H
-extern int powertv_clockevent_init(void);
-extern void powertv_clocksource_init(void);
-extern unsigned int mips_get_pll_freq(void);
-#endif
diff --git a/arch/mips/powertv/powertv-usb.c b/arch/mips/powertv/powertv-usb.c
deleted file mode 100644
index d845eace58e9..000000000000
--- a/arch/mips/powertv/powertv-usb.c
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- * powertv-usb.c
- *
- * Description: ASIC-specific USB device setup and shutdown
- *
- * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
- * Copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: Ken Eppinett
- * David Schleef <ds@schleef.org>
- *
- * NOTE: The bootloader allocates persistent memory at an address which is
- * 16 MiB below the end of the highest address in KSEG0. All fixed
- * address memory reservations must avoid this region.
- */
-
-#include <linux/kernel.h>
-#include <linux/export.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-#include <asm/mach-powertv/asic.h>
-#include <asm/mach-powertv/interrupts.h>
-
-/* misc_clk_ctl1 values */
-#define MCC1_30MHZ_POWERUP_SELECT (1 << 14)
-#define MCC1_DIV9 (1 << 13)
-#define MCC1_ETHMIPS_POWERUP_SELECT (1 << 11)
-#define MCC1_USB_POWERUP_SELECT (1 << 1)
-#define MCC1_CLOCK108_POWERUP_SELECT (1 << 0)
-
-/* Possible values for clock select */
-#define MCC1_USB_CLOCK_HIGH_Z (0 << 4)
-#define MCC1_USB_CLOCK_48MHZ (1 << 4)
-#define MCC1_USB_CLOCK_24MHZ (2 << 4)
-#define MCC1_USB_CLOCK_6MHZ (3 << 4)
-
-#define MCC1_CONFIG (MCC1_30MHZ_POWERUP_SELECT | \
- MCC1_DIV9 | \
- MCC1_ETHMIPS_POWERUP_SELECT | \
- MCC1_USB_POWERUP_SELECT | \
- MCC1_CLOCK108_POWERUP_SELECT)
-
-/* misc_clk_ctl2 values */
-#define MCC2_GMII_GCLK_TO_PAD (1 << 31)
-#define MCC2_ETHER125_0_CLOCK_SELECT (1 << 29)
-#define MCC2_RMII_0_CLOCK_SELECT (1 << 28)
-#define MCC2_GMII_TX0_CLOCK_SELECT (1 << 27)
-#define MCC2_GMII_RX0_CLOCK_SELECT (1 << 26)
-#define MCC2_ETHER125_1_CLOCK_SELECT (1 << 24)
-#define MCC2_RMII_1_CLOCK_SELECT (1 << 23)
-#define MCC2_GMII_TX1_CLOCK_SELECT (1 << 22)
-#define MCC2_GMII_RX1_CLOCK_SELECT (1 << 21)
-#define MCC2_ETHER125_2_CLOCK_SELECT (1 << 19)
-#define MCC2_RMII_2_CLOCK_SELECT (1 << 18)
-#define MCC2_GMII_TX2_CLOCK_SELECT (1 << 17)
-#define MCC2_GMII_RX2_CLOCK_SELECT (1 << 16)
-
-#define ETHER_CLK_CONFIG (MCC2_GMII_GCLK_TO_PAD | \
- MCC2_ETHER125_0_CLOCK_SELECT | \
- MCC2_RMII_0_CLOCK_SELECT | \
- MCC2_GMII_TX0_CLOCK_SELECT | \
- MCC2_GMII_RX0_CLOCK_SELECT | \
- MCC2_ETHER125_1_CLOCK_SELECT | \
- MCC2_RMII_1_CLOCK_SELECT | \
- MCC2_GMII_TX1_CLOCK_SELECT | \
- MCC2_GMII_RX1_CLOCK_SELECT | \
- MCC2_ETHER125_2_CLOCK_SELECT | \
- MCC2_RMII_2_CLOCK_SELECT | \
- MCC2_GMII_TX2_CLOCK_SELECT | \
- MCC2_GMII_RX2_CLOCK_SELECT)
-
-/* misc_clk_ctl2 definitions for Gaia */
-#define FSX4A_REF_SELECT (1 << 16)
-#define FSX4B_REF_SELECT (1 << 17)
-#define FSX4C_REF_SELECT (1 << 18)
-#define DDR_PLL_REF_SELECT (1 << 19)
-#define MIPS_PLL_REF_SELECT (1 << 20)
-
-/* Definitions for the QAM frequency select register FS432X4A4_QAM_CTL */
-#define QAM_FS_SDIV_SHIFT 29
-#define QAM_FS_MD_SHIFT 24
-#define QAM_FS_MD_MASK 0x1f /* Cut down to 5 bits */
-#define QAM_FS_PE_SHIFT 8
-
-#define QAM_FS_DISABLE_DIVIDE_BY_3 (1 << 5)
-#define QAM_FS_ENABLE_PROGRAM (1 << 4)
-#define QAM_FS_ENABLE_OUTPUT (1 << 3)
-#define QAM_FS_SELECT_TEST_BYPASS (1 << 2)
-#define QAM_FS_DISABLE_DIGITAL_STANDBY (1 << 1)
-#define QAM_FS_CHOOSE_FS (1 << 0)
-
-/* Definitions for fs432x4a_ctl register */
-#define QAM_FS_NSDIV_54MHZ (1 << 2)
-
-/* Definitions for bcm1_usb2_ctl register */
-#define BCM1_USB2_CTL_BISTOK (1 << 11)
-#define BCM1_USB2_CTL_PORT2_SHIFT_JK (1 << 7)
-#define BCM1_USB2_CTL_PORT1_SHIFT_JK (1 << 6)
-#define BCM1_USB2_CTL_PORT2_FAST_EDGE (1 << 5)
-#define BCM1_USB2_CTL_PORT1_FAST_EDGE (1 << 4)
-#define BCM1_USB2_CTL_EHCI_PRT_PWR_ACTIVE_HIGH (1 << 1)
-#define BCM1_USB2_CTL_APP_PRT_OVRCUR_IN_ACTIVE_HIGH (1 << 0)
-
-/* Definitions for crt_spare register */
-#define CRT_SPARE_PORT2_SHIFT_JK (1 << 21)
-#define CRT_SPARE_PORT1_SHIFT_JK (1 << 20)
-#define CRT_SPARE_PORT2_FAST_EDGE (1 << 19)
-#define CRT_SPARE_PORT1_FAST_EDGE (1 << 18)
-#define CRT_SPARE_DIVIDE_BY_9_FROM_432 (1 << 17)
-#define CRT_SPARE_USB_DIVIDE_BY_9 (1 << 16)
-
-/* Definitions for usb2_stbus_obc register */
-#define USB_STBUS_OBC_STORE32_LOAD32 0x3
-
-/* Definitions for usb2_stbus_mess_size register */
-#define USB2_STBUS_MESS_SIZE_2 0x1 /* 2 packets */
-
-/* Definitions for usb2_stbus_chunk_size register */
-#define USB2_STBUS_CHUNK_SIZE_2 0x1 /* 2 packets */
-
-/* Definitions for usb2_strap register */
-#define USB2_STRAP_HFREQ_SELECT 0x1
-
-/*
- * USB Host Resource Definition
- */
-
-static struct resource ehci_resources[] = {
- {
- .parent = &asic_resource,
- .start = 0,
- .end = 0xff,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = irq_usbehci,
- .end = irq_usbehci,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 ehci_dmamask = 0xffffffffULL;
-
-static struct platform_device ehci_device = {
- .name = "powertv-ehci",
- .id = 0,
- .num_resources = 2,
- .resource = ehci_resources,
- .dev = {
- .dma_mask = &ehci_dmamask,
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-static struct resource ohci_resources[] = {
- {
- .parent = &asic_resource,
- .start = 0,
- .end = 0xff,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = irq_usbohci,
- .end = irq_usbohci,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 ohci_dmamask = 0xffffffffULL;
-
-static struct platform_device ohci_device = {
- .name = "powertv-ohci",
- .id = 0,
- .num_resources = 2,
- .resource = ohci_resources,
- .dev = {
- .dma_mask = &ohci_dmamask,
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-static unsigned usb_users;
-static DEFINE_SPINLOCK(usb_regs_lock);
-
-/*
- *
- * fs_update - set frequency synthesizer for USB
- * @pe_bits Phase tap setting
- * @md_bits Coarse selector bus for algorithm of phase tap
- * @sdiv_bits Output divider setting
- * @disable_div_by_3 Either QAM_FS_DISABLE_DIVIDE_BY_3 or zero
- * @standby Either QAM_FS_DISABLE_DIGITAL_STANDBY or zero
- *
- * QAM frequency selection code, which affects the frequency at which USB
- * runs. The frequency is calculated as:
- * 2^15 * ndiv * Fin
- * Fout = ------------------------------------------------------------
- * (sdiv * (ipe * (1 + md/32) - (ipe - 2^15)*(1 + (md + 1)/32)))
- * where:
- * Fin 54 MHz
- * ndiv QAM_FS_NSDIV_54MHZ ? 8 : 16
- * sdiv 1 << (sdiv_bits + 1)
- * ipe Same as pe_bits
- * md A five-bit, two's-complement integer (range [-16, 15]), which
- * is the lower 5 bits of md_bits.
- */
-static void fs_update(u32 pe_bits, int md_bits, u32 sdiv_bits,
- u32 disable_div_by_3, u32 standby)
-{
- u32 val;
-
- val = ((sdiv_bits << QAM_FS_SDIV_SHIFT) |
- ((md_bits & QAM_FS_MD_MASK) << QAM_FS_MD_SHIFT) |
- (pe_bits << QAM_FS_PE_SHIFT) |
- QAM_FS_ENABLE_OUTPUT |
- standby |
- disable_div_by_3);
- asic_write(val, fs432x4b4_usb_ctl);
- asic_write(val | QAM_FS_ENABLE_PROGRAM, fs432x4b4_usb_ctl);
- asic_write(val | QAM_FS_ENABLE_PROGRAM | QAM_FS_CHOOSE_FS,
- fs432x4b4_usb_ctl);
-}
-
-/*
- * usb_eye_configure - for optimizing the shape USB eye waveform
- * @set: Bits to set in the register
- * @clear: Bits to clear in the register; each bit with a one will
- * be set in the register, zero bits will not be modified
- */
-static void usb_eye_configure(u32 set, u32 clear)
-{
- u32 old;
-
- old = asic_read(crt_spare);
- old |= set;
- old &= ~clear;
- asic_write(old, crt_spare);
-}
-
-/*
- * platform_configure_usb - usb configuration based on platform type.
- */
-static void platform_configure_usb(void)
-{
- u32 bcm1_usb2_ctl_value;
- enum asic_type asic_type;
- unsigned long flags;
-
- spin_lock_irqsave(&usb_regs_lock, flags);
- usb_users++;
-
- if (usb_users != 1) {
- spin_unlock_irqrestore(&usb_regs_lock, flags);
- return;
- }
-
- asic_type = platform_get_asic();
-
- switch (asic_type) {
- case ASIC_ZEUS:
- fs_update(0x0000, -15, 0x02, 0, 0);
- bcm1_usb2_ctl_value = BCM1_USB2_CTL_EHCI_PRT_PWR_ACTIVE_HIGH |
- BCM1_USB2_CTL_APP_PRT_OVRCUR_IN_ACTIVE_HIGH;
- break;
-
- case ASIC_CRONUS:
- case ASIC_CRONUSLITE:
- usb_eye_configure(0, CRT_SPARE_USB_DIVIDE_BY_9);
- fs_update(0x8000, -14, 0x03, QAM_FS_DISABLE_DIVIDE_BY_3,
- QAM_FS_DISABLE_DIGITAL_STANDBY);
- bcm1_usb2_ctl_value = BCM1_USB2_CTL_EHCI_PRT_PWR_ACTIVE_HIGH |
- BCM1_USB2_CTL_APP_PRT_OVRCUR_IN_ACTIVE_HIGH;
- break;
-
- case ASIC_CALLIOPE:
- fs_update(0x0000, -15, 0x02, QAM_FS_DISABLE_DIVIDE_BY_3,
- QAM_FS_DISABLE_DIGITAL_STANDBY);
-
- switch (platform_get_family()) {
- case FAMILY_1500VZE:
- break;
-
- case FAMILY_1500VZF:
- usb_eye_configure(CRT_SPARE_PORT2_SHIFT_JK |
- CRT_SPARE_PORT1_SHIFT_JK |
- CRT_SPARE_PORT2_FAST_EDGE |
- CRT_SPARE_PORT1_FAST_EDGE, 0);
- break;
-
- default:
- usb_eye_configure(CRT_SPARE_PORT2_SHIFT_JK |
- CRT_SPARE_PORT1_SHIFT_JK, 0);
- break;
- }
-
- bcm1_usb2_ctl_value = BCM1_USB2_CTL_BISTOK |
- BCM1_USB2_CTL_EHCI_PRT_PWR_ACTIVE_HIGH |
- BCM1_USB2_CTL_APP_PRT_OVRCUR_IN_ACTIVE_HIGH;
- break;
-
- case ASIC_GAIA:
- fs_update(0x8000, -14, 0x03, QAM_FS_DISABLE_DIVIDE_BY_3,
- QAM_FS_DISABLE_DIGITAL_STANDBY);
- bcm1_usb2_ctl_value = BCM1_USB2_CTL_BISTOK |
- BCM1_USB2_CTL_EHCI_PRT_PWR_ACTIVE_HIGH |
- BCM1_USB2_CTL_APP_PRT_OVRCUR_IN_ACTIVE_HIGH;
- break;
-
- default:
- pr_err("Unknown ASIC type: %d\n", asic_type);
- bcm1_usb2_ctl_value = 0;
- break;
- }
-
- /* turn on USB power */
- asic_write(0, usb2_strap);
- /* Enable all OHCI interrupts */
- asic_write(bcm1_usb2_ctl_value, usb2_control);
- /* usb2_stbus_obc store32/load32 */
- asic_write(USB_STBUS_OBC_STORE32_LOAD32, usb2_stbus_obc);
- /* usb2_stbus_mess_size 2 packets */
- asic_write(USB2_STBUS_MESS_SIZE_2, usb2_stbus_mess_size);
- /* usb2_stbus_chunk_size 2 packets */
- asic_write(USB2_STBUS_CHUNK_SIZE_2, usb2_stbus_chunk_size);
- spin_unlock_irqrestore(&usb_regs_lock, flags);
-}
-
-static void platform_unconfigure_usb(void)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&usb_regs_lock, flags);
- usb_users--;
- if (usb_users == 0)
- asic_write(USB2_STRAP_HFREQ_SELECT, usb2_strap);
- spin_unlock_irqrestore(&usb_regs_lock, flags);
-}
-
-/*
- * Set up the USB EHCI interface
- */
-void platform_configure_usb_ehci()
-{
- platform_configure_usb();
-}
-EXPORT_SYMBOL(platform_configure_usb_ehci);
-
-/*
- * Set up the USB OHCI interface
- */
-void platform_configure_usb_ohci()
-{
- platform_configure_usb();
-}
-EXPORT_SYMBOL(platform_configure_usb_ohci);
-
-/*
- * Shut the USB EHCI interface down
- */
-void platform_unconfigure_usb_ehci()
-{
- platform_unconfigure_usb();
-}
-EXPORT_SYMBOL(platform_unconfigure_usb_ehci);
-
-/*
- * Shut the USB OHCI interface down
- */
-void platform_unconfigure_usb_ohci()
-{
- platform_unconfigure_usb();
-}
-EXPORT_SYMBOL(platform_unconfigure_usb_ohci);
-
-/**
- * platform_devices_init - sets up USB device resourse.
- */
-int __init platform_usb_devices_init(struct platform_device **ehci_dev,
- struct platform_device **ohci_dev)
-{
- *ehci_dev = &ehci_device;
- ehci_resources[0].start = asic_reg_phys_addr(ehci_hcapbase);
- ehci_resources[0].end += ehci_resources[0].start;
-
- *ohci_dev = &ohci_device;
- ohci_resources[0].start = asic_reg_phys_addr(ohci_hc_revision);
- ohci_resources[0].end += ohci_resources[0].start;
-
- return 0;
-}
diff --git a/arch/mips/powertv/powertv_setup.c b/arch/mips/powertv/powertv_setup.c
deleted file mode 100644
index 24689bff1039..000000000000
--- a/arch/mips/powertv/powertv_setup.c
+++ /dev/null
@@ -1,319 +0,0 @@
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
- * Portions copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/ioport.h>
-#include <linux/pci.h>
-#include <linux/screen_info.h>
-#include <linux/notifier.h>
-#include <linux/etherdevice.h>
-#include <linux/if_ether.h>
-#include <linux/ctype.h>
-#include <linux/cpu.h>
-#include <linux/time.h>
-
-#include <asm/bootinfo.h>
-#include <asm/irq.h>
-#include <asm/mips-boards/generic.h>
-#include <asm/dma.h>
-#include <asm/asm.h>
-#include <asm/traps.h>
-#include <asm/asm-offsets.h>
-#include "reset.h"
-
-#define VAL(n) STR(n)
-
-/*
- * Macros for loading addresses and storing registers:
- * LONG_L_ Stringified version of LONG_L for use in asm() statement
- * LONG_S_ Stringified version of LONG_S for use in asm() statement
- * PTR_LA_ Stringified version of PTR_LA for use in asm() statement
- * REG_SIZE Number of 8-bit bytes in a full width register
- */
-#define LONG_L_ VAL(LONG_L) " "
-#define LONG_S_ VAL(LONG_S) " "
-#define PTR_LA_ VAL(PTR_LA) " "
-
-#ifdef CONFIG_64BIT
-#warning TODO: 64-bit code needs to be verified
-#define REG_SIZE "8" /* In bytes */
-#endif
-
-#ifdef CONFIG_32BIT
-#define REG_SIZE "4" /* In bytes */
-#endif
-
-static void register_panic_notifier(void);
-static int panic_handler(struct notifier_block *notifier_block,
- unsigned long event, void *cause_string);
-
-const char *get_system_type(void)
-{
- return "PowerTV";
-}
-
-void __init plat_mem_setup(void)
-{
- panic_on_oops = 1;
- register_panic_notifier();
-
-#if 0
- mips_pcibios_init();
-#endif
- mips_reboot_setup();
-}
-
-/*
- * Install a panic notifier for platform-specific diagnostics
- */
-static void register_panic_notifier()
-{
- static struct notifier_block panic_notifier = {
- .notifier_call = panic_handler,
- .next = NULL,
- .priority = INT_MAX
- };
- atomic_notifier_chain_register(&panic_notifier_list, &panic_notifier);
-}
-
-static int panic_handler(struct notifier_block *notifier_block,
- unsigned long event, void *cause_string)
-{
- struct pt_regs my_regs;
-
- /* Save all of the registers */
- {
- unsigned long at, v0, v1; /* Must be on the stack */
-
- /* Start by saving $at and v0 on the stack. We use $at
- * ourselves, but it looks like the compiler may use v0 or v1
- * to load the address of the pt_regs structure. We'll come
- * back later to store the registers in the pt_regs
- * structure. */
- __asm__ __volatile__ (
- ".set noat\n"
- LONG_S_ "$at, %[at]\n"
- LONG_S_ "$2, %[v0]\n"
- LONG_S_ "$3, %[v1]\n"
- :
- [at] "=m" (at),
- [v0] "=m" (v0),
- [v1] "=m" (v1)
- :
- : "at"
- );
-
- __asm__ __volatile__ (
- ".set noat\n"
- "move $at, %[pt_regs]\n"
-
- /* Argument registers */
- LONG_S_ "$4, " VAL(PT_R4) "($at)\n"
- LONG_S_ "$5, " VAL(PT_R5) "($at)\n"
- LONG_S_ "$6, " VAL(PT_R6) "($at)\n"
- LONG_S_ "$7, " VAL(PT_R7) "($at)\n"
-
- /* Temporary regs */
- LONG_S_ "$8, " VAL(PT_R8) "($at)\n"
- LONG_S_ "$9, " VAL(PT_R9) "($at)\n"
- LONG_S_ "$10, " VAL(PT_R10) "($at)\n"
- LONG_S_ "$11, " VAL(PT_R11) "($at)\n"
- LONG_S_ "$12, " VAL(PT_R12) "($at)\n"
- LONG_S_ "$13, " VAL(PT_R13) "($at)\n"
- LONG_S_ "$14, " VAL(PT_R14) "($at)\n"
- LONG_S_ "$15, " VAL(PT_R15) "($at)\n"
-
- /* "Saved" registers */
- LONG_S_ "$16, " VAL(PT_R16) "($at)\n"
- LONG_S_ "$17, " VAL(PT_R17) "($at)\n"
- LONG_S_ "$18, " VAL(PT_R18) "($at)\n"
- LONG_S_ "$19, " VAL(PT_R19) "($at)\n"
- LONG_S_ "$20, " VAL(PT_R20) "($at)\n"
- LONG_S_ "$21, " VAL(PT_R21) "($at)\n"
- LONG_S_ "$22, " VAL(PT_R22) "($at)\n"
- LONG_S_ "$23, " VAL(PT_R23) "($at)\n"
-
- /* Add'l temp regs */
- LONG_S_ "$24, " VAL(PT_R24) "($at)\n"
- LONG_S_ "$25, " VAL(PT_R25) "($at)\n"
-
- /* Kernel temp regs */
- LONG_S_ "$26, " VAL(PT_R26) "($at)\n"
- LONG_S_ "$27, " VAL(PT_R27) "($at)\n"
-
- /* Global pointer, stack pointer, frame pointer and
- * return address */
- LONG_S_ "$gp, " VAL(PT_R28) "($at)\n"
- LONG_S_ "$sp, " VAL(PT_R29) "($at)\n"
- LONG_S_ "$fp, " VAL(PT_R30) "($at)\n"
- LONG_S_ "$ra, " VAL(PT_R31) "($at)\n"
-
- /* Now we can get the $at and v0 registers back and
- * store them */
- LONG_L_ "$8, %[at]\n"
- LONG_S_ "$8, " VAL(PT_R1) "($at)\n"
- LONG_L_ "$8, %[v0]\n"
- LONG_S_ "$8, " VAL(PT_R2) "($at)\n"
- LONG_L_ "$8, %[v1]\n"
- LONG_S_ "$8, " VAL(PT_R3) "($at)\n"
- :
- :
- [at] "m" (at),
- [v0] "m" (v0),
- [v1] "m" (v1),
- [pt_regs] "r" (&my_regs)
- : "at", "t0"
- );
-
- /* Set the current EPC value to be the current location in this
- * function */
- __asm__ __volatile__ (
- ".set noat\n"
- "1:\n"
- PTR_LA_ "$at, 1b\n"
- LONG_S_ "$at, %[cp0_epc]\n"
- :
- [cp0_epc] "=m" (my_regs.cp0_epc)
- :
- : "at"
- );
-
- my_regs.cp0_cause = read_c0_cause();
- my_regs.cp0_status = read_c0_status();
- }
-
- pr_crit("I'm feeling a bit sleepy. hmmmmm... perhaps a nap would... "
- "zzzz... \n");
-
- return NOTIFY_DONE;
-}
-
-/* Information about the RF MAC address, if one was supplied on the
- * command line. */
-static bool have_rfmac;
-static u8 rfmac[ETH_ALEN];
-
-static int rfmac_param(char *p)
-{
- u8 *q;
- bool is_high_nibble;
- int c;
-
- /* Skip a leading "0x", if present */
- if (*p == '0' && *(p+1) == 'x')
- p += 2;
-
- q = rfmac;
- is_high_nibble = true;
-
- for (c = (unsigned char) *p++;
- isxdigit(c) && q - rfmac < ETH_ALEN;
- c = (unsigned char) *p++) {
- int nibble;
-
- nibble = (isdigit(c) ? (c - '0') :
- (isupper(c) ? c - 'A' + 10 : c - 'a' + 10));
-
- if (is_high_nibble)
- *q = nibble << 4;
- else
- *q++ |= nibble;
-
- is_high_nibble = !is_high_nibble;
- }
-
- /* If we parsed all the way to the end of the parameter value and
- * parsed all ETH_ALEN bytes, we have a usable RF MAC address */
- have_rfmac = (c == '\0' && q - rfmac == ETH_ALEN);
-
- return 0;
-}
-
-early_param("rfmac", rfmac_param);
-
-/*
- * Generate an Ethernet MAC address that has a good chance of being unique.
- * @addr: Pointer to six-byte array containing the Ethernet address
- * Generates an Ethernet MAC address that is highly likely to be unique for
- * this particular system on a network with other systems of the same type.
- *
- * The problem we are solving is that, when eth_random_addr() is used to
- * generate MAC addresses at startup, there isn't much entropy for the random
- * number generator to use and the addresses it produces are fairly likely to
- * be the same as those of other identical systems on the same local network.
- * This is true even for relatively small numbers of systems (for the reason
- * why, see the Wikipedia entry for "Birthday problem" at:
- * http://en.wikipedia.org/wiki/Birthday_problem
- *
- * The good news is that we already have a MAC address known to be unique, the
- * RF MAC address. The bad news is that this address is already in use on the
- * RF interface. Worse, the obvious trick, taking the RF MAC address and
- * turning on the locally managed bit, has already been used for other devices.
- * Still, this does give us something to work with.
- *
- * The approach we take is:
- * 1. If we can't get the RF MAC Address, just call eth_random_addr.
- * 2. Use the 24-bit NIC-specific bits of the RF MAC address as the last 24
- * bits of the new address. This is very likely to be unique, except for
- * the current box.
- * 3. To avoid using addresses already on the current box, we set the top
- * six bits of the address with a value different from any currently
- * registered Scientific Atlanta organizationally unique identifyer
- * (OUI). This avoids duplication with any addresses on the system that
- * were generated from valid Scientific Atlanta-registered address by
- * simply flipping the locally managed bit.
- * 4. We aren't generating a multicast address, so we leave the multicast
- * bit off. Since we aren't using a registered address, we have to set
- * the locally managed bit.
- * 5. We then randomly generate the remaining 16-bits. This does two
- * things:
- * a. It allows us to call this function for more than one device
- * in this system
- * b. It ensures that things will probably still work even if
- * some device on the device network has a locally managed
- * address that matches the top six bits from step 2.
- */
-void platform_random_ether_addr(u8 addr[ETH_ALEN])
-{
- const int num_random_bytes = 2;
- const unsigned char non_sciatl_oui_bits = 0xc0u;
- const unsigned char mac_addr_locally_managed = (1 << 1);
-
- if (!have_rfmac) {
- pr_warning("rfmac not available on command line; "
- "generating random MAC address\n");
- eth_random_addr(addr);
- }
-
- else {
- int i;
-
- /* Set the first byte to something that won't match a Scientific
- * Atlanta OUI, is locally managed, and isn't a multicast
- * address */
- addr[0] = non_sciatl_oui_bits | mac_addr_locally_managed;
-
- /* Get some bytes of random address information */
- get_random_bytes(&addr[1], num_random_bytes);
-
- /* Copy over the NIC-specific bits of the RF MAC address */
- for (i = 1 + num_random_bytes; i < ETH_ALEN; i++)
- addr[i] = rfmac[i];
- }
-}
diff --git a/arch/mips/powertv/reset.c b/arch/mips/powertv/reset.c
deleted file mode 100644
index 11c32fbf2784..000000000000
--- a/arch/mips/powertv/reset.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
- * Portions copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-#include <linux/pm.h>
-
-#include <linux/io.h>
-#include <asm/reboot.h> /* Not included by linux/reboot.h */
-
-#include <asm/mach-powertv/asic_regs.h>
-#include "reset.h"
-
-static void mips_machine_restart(char *command)
-{
- writel(0x1, asic_reg_addr(watchdog));
-}
-
-void mips_reboot_setup(void)
-{
- _machine_restart = mips_machine_restart;
-}
diff --git a/arch/mips/powertv/reset.h b/arch/mips/powertv/reset.h
deleted file mode 100644
index 888fd09e2620..000000000000
--- a/arch/mips/powertv/reset.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Definitions from powertv reset.c file
- *
- * Copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Author: David VomLehn
- */
-
-#ifndef _POWERTV_POWERTV_RESET_H
-#define _POWERTV_POWERTV_RESET_H
-extern void mips_reboot_setup(void);
-#endif
diff --git a/arch/mips/powertv/time.c b/arch/mips/powertv/time.c
deleted file mode 100644
index f38b0d45eca9..000000000000
--- a/arch/mips/powertv/time.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
- * Portions copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Setting up the clock on the MIPS boards.
- */
-
-#include <linux/init.h>
-#include <asm/mach-powertv/interrupts.h>
-#include <asm/time.h>
-
-#include "powertv-clock.h"
-
-unsigned int get_c0_compare_int(void)
-{
- return irq_mips_timer;
-}
-
-void __init plat_time_init(void)
-{
- powertv_clocksource_init();
-}