don't try to create mtd partitions on bcm947xx when the trx header is not found ...

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4634 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/brcm-2.4/patches/004-flash.patch b/target/linux/brcm-2.4/patches/004-flash.patch
index 14ba3b1..de2d5b1 100644 (file)
--- a/target/linux/brcm-2.4/patches/004-flash.patch
+++ b/target/linux/brcm-2.4/patches/004-flash.patch
@@ -334,7 +334,7 @@ diff -urN linux.old/drivers/mtd/devices/sflash.c linux.dev/drivers/mtd/devices/s
 diff -urN linux.old/drivers/mtd/maps/bcm947xx-flash.c linux.dev/drivers/mtd/maps/bcm947xx-flash.c
 --- linux.old/drivers/mtd/maps/bcm947xx-flash.c        1970-01-01 01:00:00.000000000 +0100
 +++ linux.dev/drivers/mtd/maps/bcm947xx-flash.c        2006-06-23 18:08:46.000000000 +0200
 diff -urN linux.old/drivers/mtd/maps/bcm947xx-flash.c linux.dev/drivers/mtd/maps/bcm947xx-flash.c
 --- linux.old/drivers/mtd/maps/bcm947xx-flash.c        1970-01-01 01:00:00.000000000 +0100
 +++ linux.dev/drivers/mtd/maps/bcm947xx-flash.c        2006-06-23 18:08:46.000000000 +0200

-@@ -0,0 +1,547 @@
+@@ -0,0 +1,548 @@

 +/*
 + *  Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
 + *  Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
 +/*
 + *  Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
 + *  Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>


@@ -720,7 +720,8 @@ diff -urN linux.old/drivers/mtd/maps/bcm947xx-flash.c linux.dev/drivers/mtd/maps
 +{
 +      int cfe_size;
 +
 +{
 +      int cfe_size;
 +

-+      cfe_size = find_cfe_size(mtd,size);
++      if ((cfe_size = find_cfe_size(mtd,size)) < 0)
++              return NULL;

 +
 +      /* boot loader */
 +      bcm947xx_parts[0].offset = 0;
 +
 +      /* boot loader */
 +      bcm947xx_parts[0].offset = 0;

diff --git a/target/linux/brcm-2.6/patches/002-flash-map.patch b/target/linux/brcm-2.6/patches/002-flash-map.patch
index a8ed909..9d56893 100644 (file)
--- a/target/linux/brcm-2.6/patches/002-flash-map.patch
+++ b/target/linux/brcm-2.6/patches/002-flash-map.patch
@@ -1,7 +1,7 @@
 diff -urN linux.old/drivers/mtd/maps/bcm47xx-flash.c linux.dev/drivers/mtd/maps/bcm47xx-flash.c
 --- linux.old/drivers/mtd/maps/bcm47xx-flash.c 1970-01-01 01:00:00.000000000 +0100
 +++ linux.dev/drivers/mtd/maps/bcm47xx-flash.c 2006-06-23 19:54:06.000000000 +0200
 diff -urN linux.old/drivers/mtd/maps/bcm47xx-flash.c linux.dev/drivers/mtd/maps/bcm47xx-flash.c
 --- linux.old/drivers/mtd/maps/bcm47xx-flash.c 1970-01-01 01:00:00.000000000 +0100
 +++ linux.dev/drivers/mtd/maps/bcm47xx-flash.c 2006-06-23 19:54:06.000000000 +0200

-@@ -0,0 +1,451 @@
+@@ -0,0 +1,452 @@

 +/*
 + *  Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
 + *  Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
 +/*
 + *  Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
 + *  Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>


@@ -326,7 +326,8 @@ diff -urN linux.old/drivers/mtd/maps/bcm47xx-flash.c linux.dev/drivers/mtd/maps/
 +{
 +      int cfe_size;
 +
 +{
 +      int cfe_size;
 +

-+      cfe_size = find_cfe_size(mtd,size);
++      if ((cfe_size = find_cfe_size(mtd,size)) < 0)
++              return NULL;

 +
 +      /* boot loader */
 +      bcm947xx_parts[0].offset = 0;
 +
 +      /* boot loader */
 +      bcm947xx_parts[0].offset = 0;