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authorHauke Mehrtens <hauke@hauke-m.de>2010-05-17 21:39:04 +0000
committerHauke Mehrtens <hauke@hauke-m.de>2010-05-17 21:39:04 +0000
commit0745a63313b58cb7aef7aa21840b7748e95dac1e (patch)
tree6cd4b5341fe7343173c90c2d870417a0cad54bda
parentda55c9639aaae4c1997f40b223877c4c9321b82f (diff)
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brcm47xx: fix destroying of 128MB modded ASUS WL-500GP
This fixup was introduced in r11812 to correct settings for devices only showing 16MB RAM instead of 128MB. That killed devices with 128MB RAM. Now value is *set* 0x0009 and not ored. The value is only corrected if it has less than 32 MB Ram. This should fix the last problem in #3177 Thank you b.sander for the patch. SVN-Revision: 21497
-rwxr-xr-xpackage/nvram/files/nvram.init8
1 files changed, 7 insertions, 1 deletions
diff --git a/package/nvram/files/nvram.init b/package/nvram/files/nvram.init
index 9eae17fd8a..e6ef8619c0 100755
--- a/package/nvram/files/nvram.init
+++ b/package/nvram/files/nvram.init
@@ -52,7 +52,13 @@ fixup_linksys() {
}
;;
"1071") #0x042f
- nvram_set sdram_init "$(printf 0x%04x $(( $(/usr/sbin/nvram get sdram_init) | 0x0009 )))"
+ # do sanity check first! max 0x0011 = 128mb
+ SDRAM_INIT=$(printf %d $(/usr/sbin/nvram get sdram_init))
+ [ "$SDRAM_INIT" -lt "9" -o "$SDRAM_INIT" -gt "17" ] && {
+ # set this to default: 0x09 only if value is invaild like 16MB on Asus WL-500GP
+ echo "sdram_init is invaild: $(printf 0x%04x $SDRAM_INIT), force to default!"
+ $(/usr/sbin/nvram_set sdram_init "0x0009")
+ }
[ "$COMMIT" = 1 ] && {
nvram_set sdram_ncdl 0x0
}