diff options
Diffstat (limited to 'recipes/u-boot/u-boot-mkimage-openmoko-native/bbt-create-optional.patch')
| -rw-r--r-- | recipes/u-boot/u-boot-mkimage-openmoko-native/bbt-create-optional.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/recipes/u-boot/u-boot-mkimage-openmoko-native/bbt-create-optional.patch b/recipes/u-boot/u-boot-mkimage-openmoko-native/bbt-create-optional.patch deleted file mode 100644 index d7a2a872e5..0000000000 --- a/recipes/u-boot/u-boot-mkimage-openmoko-native/bbt-create-optional.patch +++ /dev/null @@ -1,52 +0,0 @@ -This patch makes creation of the BBT optional for the s3c24x0 platform. -It adds: - -- a new platform-independent NAND-wide flag NAND_DONT_CREATE_BBT -- one user of this flag, namely s3c24x0 - -Experimental. - -- Werner Almesberger <werner@openmoko.org> - - -Index: u-boot/cpu/arm920t/s3c24x0/nand.c -=================================================================== ---- u-boot.orig/cpu/arm920t/s3c24x0/nand.c 2007-02-16 23:53:29.000000000 +0100 -+++ u-boot/cpu/arm920t/s3c24x0/nand.c 2007-02-16 23:53:54.000000000 +0100 -@@ -169,7 +169,7 @@ - - nand->eccmode = NAND_ECC_SOFT; - #ifdef CONFIG_S3C2410_NAND_BBT -- nand->options = NAND_USE_FLASH_BBT; -+ nand->options = NAND_USE_FLASH_BBT | NAND_DONT_CREATE_BBT; - #else - nand->options = 0; - #endif -Index: u-boot/drivers/nand/nand_bbt.c -=================================================================== ---- u-boot.orig/drivers/nand/nand_bbt.c 2007-02-16 23:53:36.000000000 +0100 -+++ u-boot/drivers/nand/nand_bbt.c 2007-02-16 23:53:54.000000000 +0100 -@@ -678,7 +678,8 @@ - } - create: - /* Create the bad block table by scanning the device ? */ -- if (!(td->options & NAND_BBT_CREATE)) -+ if (!(td->options & NAND_BBT_CREATE) || -+ (this->options & NAND_DONT_CREATE_BBT)) - continue; - - /* Create the table in memory by scanning the chip(s) */ -Index: u-boot/include/linux/mtd/nand.h -=================================================================== ---- u-boot.orig/include/linux/mtd/nand.h 2007-02-16 23:53:08.000000000 +0100 -+++ u-boot/include/linux/mtd/nand.h 2007-02-16 23:53:54.000000000 +0100 -@@ -187,7 +187,8 @@ - * This can only work if we have the ecc bytes directly behind the - * data bytes. Applies for DOC and AG-AND Renesas HW Reed Solomon generators */ - #define NAND_HWECC_SYNDROME 0x00020000 -- -+/* Do not create an BBT if none is found. Overrides NAND_BBT_CREATE. */ -+#define NAND_DONT_CREATE_BBT 0x00040000 - - /* Options set by nand scan */ - /* Nand scan has allocated oob_buf */ |