1 files changed, 20 insertions, 0 deletions

diff --git a/meta/packages/uboot/u-boot-mkimage-openmoko-native/uboot-nand-markbad-reallybad.patch b/meta/packages/uboot/u-boot-mkimage-openmoko-native/uboot-nand-markbad-reallybad.patch
new file mode 100644
index 0000000000..d630889e3c
--- /dev/null
+++ b/meta/packages/uboot/u-boot-mkimage-openmoko-native/uboot-nand-markbad-reallybad.patch
@@ -0,0 +1,20 @@
+This patch makes sure that the 'nand markbad' command does not only mark a block
+'bad' in the bad-block table, but _also_ marks it bad in the OOB area.
+
+we need this to preserve the bad block status when re-creating the bad block table
+at some later point.
+
+Signed-off-by: Harald Welte <laforge@openmoko.org>
+Index: u-boot/drivers/nand/nand_base.c
+===================================================================
+--- u-boot.orig/drivers/nand/nand_base.c        2007-03-01 12:47:31.000000000 +0100
++++ u-boot/drivers/nand/nand_base.c     2007-03-01 12:48:08.000000000 +0100
+@@ -481,7 +481,7 @@
+ 
+        /* Do we have a flash based bad block table ? */
+        if (this->options & NAND_USE_FLASH_BBT)
+-               return nand_update_bbt (mtd, ofs);
++               nand_update_bbt (mtd, ofs);
+ 
+        /* We write two bytes, so we dont have to mess with 16 bit access */
+        ofs += mtd->oobsize + (this->badblockpos & ~0x01);