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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2014-08-19 00:01:16 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-08-19 15:30:47 +0400 |
| commit | 2727cab25a26a0e65e8d9d247ba5a8e9b3e552c7 (patch) | |
| tree | 6ae71661690c3a8ed8ef88a4481b10ac75000ba8 /arch/mips/alchemy/devboards | |
| parent | 92d01f71c86a02c6e224b3e74f2368def3be1dfb (diff) | |
| download | linux-2727cab25a26a0e65e8d9d247ba5a8e9b3e552c7.tar.xz | |
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 316cad5c1d4daee998cd1f83ccdb437f6f20d45c [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>
Diffstat (limited to 'arch/mips/alchemy/devboards')
0 files changed, 0 insertions, 0 deletions