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brcm47xx: fix for boardflags by xMff

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and checkpatch.pl fixes


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22318 3c298f89-4303-0410-b956-a3cf2f4a3e73
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hauke
2010-07-20 19:41:17 +00:00
parent e9b1c9936a
commit 0474d29e5e
12 changed files with 60 additions and 48 deletions
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6
target/linux/brcm47xx/patches-2.6.35/011-MIPS-BCM47xx-Really-fix-128MB-RAM-problem.patch
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@@ -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) ==