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linux/arch/mips/bcm47xx
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Hauke Mehrtens 4588b58d95 MIPS: BCM47XX: Fix reboot problem on BCM4705/BCM4785 
This adds some code based on code from the Broadcom GPL tar to fix the
reboot problems on BCM4705/BCM4785. I tried rebooting my device for ~10
times and have never seen a problem. This reverts the changes in the
previous commit and adds the real fix as suggested by Rafał.

Setting bit 22 in Reg 22, sel 4 puts the BIU (Bus Interface Unit) into
async mode.

The previous commit was 316cad5c1d [MIPS:
BCM47XX: make reboot more relaiable]

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: jogo@openwrt.org
Cc: zajec5@gmail.com
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7545/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-08-26 02:18:53 +02:00
..
bcm47xx_private.h MIPS: BCM47XX: Detect more then 128 MiB of RAM (HIGHMEM) 2014-07-30 23:27:02 +02:00
board.c MIPS: BCM47XX: Devices database update for 3.17 2014-07-30 23:12:05 +02:00
buttons.c MIPS: BCM47XX: Devices database update for 3.17 2014-07-30 23:12:05 +02:00
irq.c MIPS: BCM47XX: add vectored interrupt support 2014-01-22 20:18:56 +01:00
Kconfig MIPS: BCM47XX: Select SYS_SUPPORTS_HIGHMEM for BCM47XX_BCMA 2014-07-30 22:17:22 +02:00
leds.c MIPS: BCM47XX: Devices database update for 3.17 2014-07-30 23:12:05 +02:00
Makefile MIPS: BCM47XX: Add new file for device specific workarounds 2014-03-31 18:17:12 +02:00
nvram.c MIPS: BCM47XX: Check all (32) GPIOs when looking for a pin 2014-03-19 09:28:10 +01:00
Platform MIPS: BCM47xx: Migrate to new platform makefile style. 2010-08-05 13:25:54 +01:00
prom.c MIPS: BCM47XX: Detect more then 128 MiB of RAM (HIGHMEM) 2014-07-30 23:27:02 +02:00
serial.c MIPS: BCM47XX: check length of serial console array 2014-01-24 22:39:52 +01:00
setup.c MIPS: BCM47XX: Fix reboot problem on BCM4705/BCM4785 2014-08-26 02:18:53 +02:00
sprom.c MIPS: BCM47XX: fixup broken MAC addresses in nvram 2014-07-30 19:25:15 +02:00
time.c MIPS: BCM47XX: Fix detected clock on Asus WL520GC and WL520GU 2013-10-29 21:24:09 +01:00
workarounds.c MIPS: BCM47XX: Add new file for device specific workarounds 2014-03-31 18:17:12 +02:00