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| author | Hauke Mehrtens <hauke@openwrt.org> | 2010-05-17 21:39:04 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@openwrt.org> | 2010-05-17 21:39:04 +0000 |
| commit | f766b816844d66f3f31a047778d9766bd31ffad0 (patch) | |
| tree | 6092e861851ae78604a00e673ac58f096de9a939 /package/nvram | |
| parent | 049f57ea1543d84f41b3eb9f0e886f96f62ca63c (diff) | |
| download | upstream-f766b816844d66f3f31a047778d9766bd31ffad0.tar.gz upstream-f766b816844d66f3f31a047778d9766bd31ffad0.tar.bz2 upstream-f766b816844d66f3f31a047778d9766bd31ffad0.zip | |
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.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21497 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/nvram')
| -rwxr-xr-x | package/nvram/files/nvram.init | 8 |
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 } |