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2008-09-06[MIPS] TXx9: Fix txx9_pcode initializationAtsushi Nemoto1-0/+1
The txx9_pcode variable was introduced in commit fe1c2bc64f65003b39f331a8e4b0d15b235a4afd ("TXx9: Add 64-bit support") but was not initialized properly. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26[MIPS] TXx9: Fix mips_hpt_frequency initializationAtsushi Nemoto1-0/+3
The mips_hpt_frequency initialization code was lost in commit 94a4c32939dede9328c6e4face335eb8441fc18d (linux-mips.org) / 94a4c32939dede9328c6e4face335eb8441fc18d (kernel.org) "TXx9: Add 64-bit support". Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-31[MIPS] kgdb: Remove existing implementationJason Wessel5-157/+0
This patch explicitly removes the kgdb implementation, for mips which is intended to be followed by a patch that adds a kgdb implementation for MIPS that makes use of the kgdb core in the kernel. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-31[MIPS] TXx9: Kconfig cleanupAtsushi Nemoto1-34/+26
Unify some entries in txx9/Kconfig. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-31[MIPS] TXx9: Support early_printkAtsushi Nemoto5-16/+37
Kill jmr3927-specific prom_putchar and add txx9-generic prom_putchar to support early_printk. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-31[MIPS] TXx9: Unify serial_txx9 setupAtsushi Nemoto7-52/+44
* Unify calling of early_serial_txx9_setup. * Use dedicated serial clock on RBTX4938. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-31[MIPS] TXx9: Random cleanupAtsushi Nemoto8-238/+165
* Random cleanups spotted by checkpatch script. * Do not initialize panic_timeout. "panic=" kernel parameter can be used. * Do not add "ip=any" or "ip=bootp". This options is not board specific. * Do not add "root=/dev/nfs". This is default on CONFIG_ROOT_NFS. * Kill unused error checking. * Fix IRQ comment to match current code. * Kill some unneeded includes * ST0_ERL is already cleared in generic code. * conswitchp is initialized generic code. * __init is not needed in prototype. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-31[MIPS] TXx9: Make tx4938-specific code more independentAtsushi Nemoto3-32/+45
Make some TX4938 SoC specific code independent from board specific code. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-31[MIPS] TXx9: Make tx3927-specific code more independentAtsushi Nemoto5-150/+196
Make some TX3927 SoC specific code independent from board specific code. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-31[MIPS] TXx9: Cleanup watchdogAtsushi Nemoto6-59/+29
Unify registration of txx9wdt platform device. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-31[MIPS] TXx9: Cleanup restart/halt/power_offAtsushi Nemoto4-80/+34
Unify machine_restart/machine_halt/pm_power_off and add fallback machine_halt routine. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-31[MIPS] TXx9: PCI error handlingAtsushi Nemoto4-20/+4
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Date: Thu, 24 Jul 2008 00:25:16 +0900 Subject: [PATCH] txx9: PCI error handling Add more control and detailed report on PCI error interrupt. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-31[MIPS] TXx9: Add some pci optionsAtsushi Nemoto4-0/+42
Add pci options for backplane type, clock selection, error handling, timeout values. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-31[MIPS] TXx9: Fix JMR3927 irq numbersAtsushi Nemoto1-1/+1
* Fix wrong txx9_clockevent interrupt number * Fix TXX9_IRQ_BASE for JMR3927+FPCIB case Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-20[MIPS] TXx9: Fix some sparse warningsAtsushi Nemoto1-0/+2
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-20[MIPS] TXx9: Add 64-bit supportAtsushi Nemoto10-294/+510
SYS_SUPPORTS_64BIT_KERNEL is enabled for RBTX4927/RBTX4938, but actually it was broken for long time (or from the beginning). Now it should work. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-20[MIPS] TXx9: Cleanups for 64-bit supportAtsushi Nemoto6-219/+24
* Unify (and fix) mem_tx4938.c and mem_tx4927.c * Simplify prom_init * Kill volatiles and unused definitions for tx4927.h and tx4938.h Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-20[MIPS] TXx9: Miscellaneous build fixesAtsushi Nemoto3-13/+23
* Fix build if only RBTX4927 or RBTX4938 was selected. * Move gpio helpers to generic part. * Select SOC_TX4938 for RBTX4927/37 board. * Fix parent of rbtx4938_fpga_resource. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-15[MIPS] TXx9: cleanup and fix some sparse warningsAtsushi Nemoto4-27/+7
* Do not return void value * Make some functions static * Do not include unnecessary bootinfo.h Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-15[MIPS] TXx9: rename asm-mips/mach-jmr3927 to asm-mips/mach-tx39xxAtsushi Nemoto2-2/+12
Rename mach-jmr3927 directory to more proper name to make adding other platforms easier. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-15[MIPS] remove machtype for group ToshibaYoichi Yuasa3-4/+0
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-15[MIPS] separate rbtx4927_time_init() and rbtx4937_time_init()Yoichi Yuasa1-33/+45
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-15[MIPS] separate rbtx4927_arch_init() and rbtx4937_arch_init()Yoichi Yuasa1-5/+8
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-15[MIPS] txx9_cpu_clock setup move to rbtx4927_time_init()Yoichi Yuasa1-49/+49
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-15[MIPS] txx9_board_vec set directly without mips_machtypeYoichi Yuasa1-26/+8
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-15[MIPS] TXx9: Make single kernel can support multiple boardsAtsushi Nemoto17-435/+447
Make single kernel can be used on RBTX4927/37/38. Also make some SoC-specific code independent from board-specific code. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-15[MIPS] TXx9: Reorganize PCI codeAtsushi Nemoto9-1048/+689
Split out PCIC dependent code and SoC dependent code from board dependent code. Now TX4927 PCIC code is independent from TX4927/TX4938 SoC code. Also fix some build problems on CONFIG_PCI=n. As a bonus, "FPCIB0 Backplane Support" is available for all TX39/TX49 boards and PCI66 support is available for all TX49 boards. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-15[MIPS] TXx9: Reorganize codeAtsushi Nemoto23-0/+3988
Move arch/mips/{jmr3927,tx4927,tx4938} into arch/mips/txx9/ tree. This will help more code sharing and maintainance. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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