From 0745a63313b58cb7aef7aa21840b7748e95dac1e Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Mon, 17 May 2010 21:39:04 +0000 Subject: [PATCH] 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 --- package/nvram/files/nvram.init | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) 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 } -- 2.30.2