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-rw-r--r--arch/powerpc/boot/dts/mvme2500.dts280
-rw-r--r--arch/powerpc/configs/mpc85xx_defconfig16
-rw-r--r--arch/powerpc/platforms/85xx/Kconfig6
-rw-r--r--arch/powerpc/platforms/85xx/Makefile1
-rw-r--r--arch/powerpc/platforms/85xx/mvme2500.c74
5 files changed, 374 insertions, 3 deletions
diff --git a/arch/powerpc/boot/dts/mvme2500.dts b/arch/powerpc/boot/dts/mvme2500.dts
new file mode 100644
index 000000000000..67714cf0f745
--- /dev/null
+++ b/arch/powerpc/boot/dts/mvme2500.dts
@@ -0,0 +1,280 @@
+/*
+ * Device tree source for the Emerson/Artesyn MVME2500
+ *
+ * Copyright 2014 Elettra-Sincrotrone Trieste S.C.p.A.
+ *
+ * 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.
+ *
+ * Based on: P2020 DS Device Tree Source
+ * Copyright 2009 Freescale Semiconductor Inc.
+ */
+
+/include/ "fsl/p2020si-pre.dtsi"
+
+/ {
+ model = "MVME2500";
+ compatible = "artesyn,MVME2500";
+
+ aliases {
+ serial2 = &serial2;
+ serial3 = &serial3;
+ serial4 = &serial4;
+ serial5 = &serial5;
+ };
+
+ memory {
+ device_type = "memory";
+ };
+
+ soc: soc@ffe00000 {
+ ranges = <0x0 0 0xffe00000 0x100000>;
+
+ i2c@3000 {
+ hwmon@4c {
+ compatible = "adi,adt7461";
+ reg = <0x4c>;
+ };
+
+ rtc@68 {
+ compatible = "dallas,ds1337";
+ reg = <0x68>;
+ interrupts = <8 1 0 0>;
+ };
+
+ eeprom@54 {
+ compatible = "atmel,24c64";
+ reg = <0x54>;
+ };
+
+ eeprom@52 {
+ compatible = "atmel,24c512";
+ reg = <0x52>;
+ };
+
+ eeprom@53 {
+ compatible = "atmel,24c512";
+ reg = <0x53>;
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ };
+
+ };
+
+ spi0: spi@7000 {
+ fsl,espi-num-chipselects = <2>;
+
+ flash@0 {
+ compatible = "atmel,at25df641";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+ };
+ flash@1 {
+ compatible = "atmel,at25df641";
+ reg = <1>;
+ spi-max-frequency = <10000000>;
+ };
+ };
+
+ usb@22000 {
+ dr_mode = "host";
+ phy_type = "ulpi";
+ };
+
+ enet0: ethernet@24000 {
+ tbi-handle = <&tbi0>;
+ phy-handle = <&phy1>;
+ phy-connection-type = "rgmii-id";
+ };
+
+ mdio@24520 {
+ phy1: ethernet-phy@1 {
+ compatible = "brcm,bcm54616S";
+ interrupts = <6 1 0 0>;
+ reg = <0x1>;
+ };
+
+ phy2: ethernet-phy@2 {
+ compatible = "brcm,bcm54616S";
+ interrupts = <6 1 0 0>;
+ reg = <0x2>;
+ };
+
+ phy3: ethernet-phy@3 {
+ compatible = "brcm,bcm54616S";
+ interrupts = <5 1 0 0>;
+ reg = <0x3>;
+ };
+
+ phy7: ethernet-phy@7 {
+ compatible = "brcm,bcm54616S";
+ interrupts = <7 1 0 0>;
+ reg = <0x7>;
+ };
+
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ enet1: ethernet@25000 {
+ tbi-handle = <&tbi1>;
+ phy-handle = <&phy7>;
+ phy-connection-type = "rgmii-id";
+ };
+
+ mdio@25520 {
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ enet2: ethernet@26000 {
+ tbi-handle = <&tbi2>;
+ phy-handle = <&phy3>;
+ phy-connection-type = "rgmii-id";
+ };
+
+ mdio@26520 {
+ tbi2: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+ };
+
+ lbc: localbus@ffe05000 {
+ reg = <0 0xffe05000 0 0x1000>;
+
+ ranges = <0x0 0x0 0x0 0xfff00000 0x00080000
+ 0x1 0x0 0x0 0xffc40000 0x00010000
+ 0x2 0x0 0x0 0xffc50000 0x00010000
+ 0x3 0x0 0x0 0xffc60000 0x00010000
+ 0x4 0x0 0x0 0xffc70000 0x00010000
+ 0x6 0x0 0x0 0xffc80000 0x00010000
+ 0x5 0x0 0x0 0xffdf0000 0x00008000>;
+
+ serial2: serial@1,0 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x1 0x0 0x100>;
+ clock-frequency = <1843200>;
+ interrupts = <11 2 0 0>;
+ };
+
+ serial3: serial@2,0 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x2 0x0 0x100>;
+ clock-frequency = <1843200>;
+ interrupts = <1 2 0 0>;
+ };
+
+ serial4: serial@3,0 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x3 0x0 0x100>;
+ clock-frequency = <1843200>;
+ interrupts = <2 2 0 0>;
+ };
+
+ serial5: serial@4,0 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x4 0x0 0x100>;
+ clock-frequency = <1843200>;
+ interrupts = <3 2 0 0>;
+ };
+
+ mram@0,0 {
+ compatible = "everspin,mram", "mtd-ram";
+ reg = <0x0 0x0 0x80000>;
+ bank-width = <2>;
+ };
+
+ board-control@5,0 {
+ compatible = "artesyn,mvme2500-fpga";
+ reg = <0x5 0x0 0x01000>;
+ };
+
+ cpld@6,0 {
+ compatible = "artesyn,mvme2500-cpld";
+ reg = <0x6 0x0 0x10000>;
+ interrupts = <9 1 0 0>;
+ };
+ };
+
+ pci0: pcie@ffe08000 {
+ reg = <0 0xffe08000 0 0x1000>;
+ ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
+ 0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
+ pcie@0 {
+ ranges = <0x2000000 0x0 0x80000000
+ 0x2000000 0x0 0x80000000
+ 0x0 0x20000000
+
+ 0x1000000 0x0 0x0
+ 0x1000000 0x0 0x0
+ 0x0 0x10000>;
+ };
+ };
+
+ pci1: pcie@ffe09000 {
+ reg = <0 0xffe09000 0 0x1000>;
+ ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
+ 0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
+ pcie@0 {
+ ranges = <0x2000000 0x0 0xa0000000
+ 0x2000000 0x0 0xa0000000
+ 0x0 0x20000000
+
+ 0x1000000 0x0 0x0
+ 0x1000000 0x0 0x0
+ 0x0 0x10000>;
+ };
+
+ };
+
+ pci2: pcie@ffe0a000 {
+ reg = <0 0xffe0a000 0 0x1000>;
+ ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
+ 0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
+ pcie@0 {
+ ranges = <0x2000000 0x0 0xc0000000
+ 0x2000000 0x0 0xc0000000
+ 0x0 0x20000000
+
+ 0x1000000 0x0 0x0
+ 0x1000000 0x0 0x0
+ 0x0 0x10000>;
+ };
+ };
+};
+
+/include/ "fsl/p2020si-post.dtsi"
+
+/ {
+ soc@ffe00000 {
+ serial@4600 {
+ status = "disabled";
+ };
+
+ i2c@3100 {
+ status = "disabled";
+ };
+
+ sdhc@2e000 {
+ compatible = "fsl,p2020-esdhc", "fsl,esdhc";
+ non-removable;
+ };
+
+ };
+
+};
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index cfae862d6347..8535c343dd57 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -42,6 +42,7 @@ CONFIG_TQM8548=y
CONFIG_TQM8555=y
CONFIG_TQM8560=y
CONFIG_SBC8548=y
+CONFIG_MVME2500=y
CONFIG_QUICC_ENGINE=y
CONFIG_QE_GPIO=y
CONFIG_HIGHMEM=y
@@ -49,6 +50,8 @@ CONFIG_BINFMT_MISC=m
CONFIG_MATH_EMULATION=y
CONFIG_FORCE_MAX_ZONEORDER=12
CONFIG_PCI=y
+CONFIG_PCIEPORTBUS=y
+# CONFIG_PCIEASPM is not set
CONFIG_PCI_MSI=y
CONFIG_RAPIDIO=y
CONFIG_NET=y
@@ -85,10 +88,14 @@ CONFIG_FTL=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_MTD_PLATRAM=y
+CONFIG_MTD_M25P80=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_FSL_ELBC=y
CONFIG_MTD_NAND_FSL_IFC=y
+CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_UBI=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_NBD=y
@@ -120,6 +127,7 @@ CONFIG_MARVELL_PHY=y
CONFIG_DAVICOM_PHY=y
CONFIG_CICADA_PHY=y
CONFIG_VITESSE_PHY=y
+CONFIG_BROADCOM_PHY=y
CONFIG_FIXED_PHY=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_MOUSEDEV is not set
@@ -128,8 +136,8 @@ CONFIG_INPUT_FF_MEMLESS=m
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=2
-CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+CONFIG_SERIAL_8250_NR_UARTS=6
+CONFIG_SERIAL_8250_RUNTIME_UARTS=6
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y
@@ -142,7 +150,8 @@ CONFIG_SPI=y
CONFIG_SPI_FSL_SPI=y
CONFIG_SPI_FSL_ESPI=y
CONFIG_GPIO_MPC8XXX=y
-# CONFIG_HWMON is not set
+CONFIG_HWMON=m
+CONFIG_SENSORS_LM90=m
CONFIG_FB=y
CONFIG_FB_FSL_DIU=y
# CONFIG_VGA_CONSOLE is not set
@@ -185,6 +194,7 @@ CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_OF_ESDHC=y
CONFIG_EDAC=y
CONFIG_EDAC_MM_EDAC=y
+CONFIG_EDAC_MPC85XX=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_DS1307=y
CONFIG_RTC_DRV_DS1374=y
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index f22635a71d01..2fb4b24368a6 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -241,6 +241,12 @@ config SGY_CTS1000
help
Enable this to support functionality in Servergy's CTS-1000 systems.
+config MVME2500
+ bool "Artesyn MVME2500"
+ select DEFAULT_UIMAGE
+ help
+ This option enables support for the Emerson/Artesyn MVME2500 board.
+
endif # PPC32
config PPC_QEMU_E500
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index 730326046625..1fe7fb95175a 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -31,3 +31,4 @@ obj-$(CONFIG_XES_MPC85xx) += xes_mpc85xx.o
obj-$(CONFIG_GE_IMP3A) += ge_imp3a.o
obj-$(CONFIG_PPC_QEMU_E500) += qemu_e500.o
obj-$(CONFIG_SGY_CTS1000) += sgy_cts1000.o
+obj-$(CONFIG_MVME2500) += mvme2500.o
diff --git a/arch/powerpc/platforms/85xx/mvme2500.c b/arch/powerpc/platforms/85xx/mvme2500.c
new file mode 100644
index 000000000000..1233050560ae
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/mvme2500.c
@@ -0,0 +1,74 @@
+/*
+ * Board setup routines for the Emerson/Artesyn MVME2500
+ *
+ * Copyright 2014 Elettra-Sincrotrone Trieste S.C.p.A.
+ *
+ * Based on earlier code by:
+ *
+ * Xianghua Xiao (x.xiao@freescale.com)
+ * Tom Armistead (tom.armistead@emerson.com)
+ * Copyright 2012 Emerson
+ *
+ * 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.
+ *
+ * Author Alessio Igor Bogani <alessio.bogani@elettra.eu>
+ *
+ */
+
+#include <linux/pci.h>
+#include <asm/udbg.h>
+#include <asm/mpic.h>
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+
+#include "mpc85xx.h"
+
+void __init mvme2500_pic_init(void)
+{
+ struct mpic *mpic = mpic_alloc(NULL, 0,
+ MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU,
+ 0, 256, " OpenPIC ");
+ BUG_ON(mpic == NULL);
+ mpic_init(mpic);
+}
+
+/*
+ * Setup the architecture
+ */
+static void __init mvme2500_setup_arch(void)
+{
+ if (ppc_md.progress)
+ ppc_md.progress("mvme2500_setup_arch()", 0);
+ fsl_pci_assign_primary();
+ pr_info("MVME2500 board from Artesyn\n");
+}
+
+machine_arch_initcall(mvme2500, mpc85xx_common_publish_devices);
+
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init mvme2500_probe(void)
+{
+ unsigned long root = of_get_flat_dt_root();
+
+ return of_flat_dt_is_compatible(root, "artesyn,MVME2500");
+}
+
+define_machine(mvme2500) {
+ .name = "MVME2500",
+ .probe = mvme2500_probe,
+ .setup_arch = mvme2500_setup_arch,
+ .init_IRQ = mvme2500_pic_init,
+#ifdef CONFIG_PCI
+ .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
+ .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
+#endif
+ .get_irq = mpic_get_irq,
+ .restart = fsl_rstcr_restart,
+ .calibrate_decr = generic_calibrate_decr,
+ .progress = udbg_progress,
+};
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-23 04:21:53 +0300