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authorHauke Mehrtens <hauke@hauke-m.de>2014-08-08 23:10:16 +0000
committerHauke Mehrtens <hauke@hauke-m.de>2014-08-08 23:10:16 +0000
commit47bab2b654d69ad3198479083854099971f6a607 (patch)
treebb9fb17a5e975c53a1fdd06092e3127046be361e /target/linux/brcm47xx/patches-3.14/153-MIPS-BCM47XX-Detect-more-then-128-MiB-of-RAM-HIGHMEM.patch
parent8af860e186d718701f78f28f4a8c9bde619eb273 (diff)
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brcm47xx: 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 RafaƂ. Setting bit 22 in Reg 22, sel 4 puts the BIU (Bus Interface Unit) into async mode. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 42088
Diffstat (limited to 'target/linux/brcm47xx/patches-3.14/153-MIPS-BCM47XX-Detect-more-then-128-MiB-of-RAM-HIGHMEM.patch')
-rw-r--r--target/linux/brcm47xx/patches-3.14/153-MIPS-BCM47XX-Detect-more-then-128-MiB-of-RAM-HIGHMEM.patch2
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/brcm47xx/patches-3.14/153-MIPS-BCM47XX-Detect-more-then-128-MiB-of-RAM-HIGHMEM.patch b/target/linux/brcm47xx/patches-3.14/153-MIPS-BCM47XX-Detect-more-then-128-MiB-of-RAM-HIGHMEM.patch
index ad0dd7de73..777e93bd5a 100644
--- a/target/linux/brcm47xx/patches-3.14/153-MIPS-BCM47XX-Detect-more-then-128-MiB-of-RAM-HIGHMEM.patch
+++ b/target/linux/brcm47xx/patches-3.14/153-MIPS-BCM47XX-Detect-more-then-128-MiB-of-RAM-HIGHMEM.patch
@@ -132,7 +132,7 @@ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+#endif /* defined(CONFIG_BCM47XX_BCMA) && defined(CONFIG_HIGHMEM) */
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
-@@ -218,6 +218,9 @@ void __init plat_mem_setup(void)
+@@ -227,6 +227,9 @@ void __init plat_mem_setup(void)
bcm47xx_bus_type = BCM47XX_BUS_TYPE_BCMA;
bcm47xx_register_bcma();
bcm47xx_set_system_type(bcm47xx_bus.bcma.bus.chipinfo.id);