diff options
Diffstat (limited to 'target/linux/brcm47xx/patches-2.6.34/011-MIPS-BCM47xx-Really-fix-128MB-RAM-problem.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-2.6.34/011-MIPS-BCM47xx-Really-fix-128MB-RAM-problem.patch | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.34/011-MIPS-BCM47xx-Really-fix-128MB-RAM-problem.patch b/target/linux/brcm47xx/patches-2.6.34/011-MIPS-BCM47xx-Really-fix-128MB-RAM-problem.patch index eab10b6d2..98b12019c 100644 --- a/target/linux/brcm47xx/patches-2.6.34/011-MIPS-BCM47xx-Really-fix-128MB-RAM-problem.patch +++ b/target/linux/brcm47xx/patches-2.6.34/011-MIPS-BCM47xx-Really-fix-128MB-RAM-problem.patch @@ -1,4 +1,4 @@ -From cf731bb198bdaa4ce741536252ea99518887b721 Mon Sep 17 00:00:00 2001 +From bf93090747e3d23e5354bd8da52f85d96c0f6606 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens <hauke@hauke-m.de> Date: Sun, 18 Jul 2010 12:49:41 +0200 Subject: [PATCH 1/5] MIPS: BCM47xx: Really fix 128MB RAM problem @@ -33,7 +33,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> * want to reuse the memory used by CFE (around 4MB). That means cfe_* * functions stop to work at some point during the boot, we should only * call them at the beginning of the boot. -+ * ++ * + * BCM47XX uses 128MB for addressing the ram, if the system contains + * less that that amount of ram it remaps the ram more often into the + * available space. @@ -45,7 +45,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) { + if (((unsigned long)(prom_init) + mem) > max) { + mem = (128 << 20); -+ printk("assume 128MB RAM\n"); ++ printk(KERN_DEBUG "assume 128MB RAM\n"); + break; + } if (*(unsigned long *)((unsigned long)(prom_init) + mem) == |