changed Makefile and profiles, added patches for kernel 2.6.24

[openwrt.git] / target / linux / s3c24xx / patches-2.6.24 / 1009-s3c2410-bbt.patch.patch

diff --git a/target/linux/s3c24xx/patches-2.6.24/1009-s3c2410-bbt.patch.patch b/target/linux/s3c24xx/patches-2.6.24/1009-s3c2410-bbt.patch.patch
new file mode 100644 (file)
index 0000000..bfa3d1c
--- /dev/null
+++ b/target/linux/s3c24xx/patches-2.6.24/1009-s3c2410-bbt.patch.patch
@@ -0,0 +1,54 @@
+From 8e01740813dc6a1d804e61d303549b04e160d153 Mon Sep 17 00:00:00 2001
+From: mokopatches <mokopatches@openmoko.org>
+Date: Fri, 4 Apr 2008 11:30:37 +0100
+Subject: [PATCH] s3c2410-bbt.patch
+ [PATCH] Add Kconfig option to enable NAND bad-block-table support for s3c2410
+
+This patch adds a new CONFIG_MTD_NAND_S3C2410_BBT which, if enabled,
+asks the mtd NAND core to use a bad-block table.
+
+Signed-off-by: Harald Welte <laforge@openmoko.org>
+---
+ drivers/mtd/nand/s3c2410.c      |    6 +++++-
+ include/asm-arm/plat-s3c/nand.h |    3 +++
+ 2 files changed, 8 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
+index 355de78..770306c 100644
+--- a/drivers/mtd/nand/s3c2410.c
++++ b/drivers/mtd/nand/s3c2410.c
+@@ -612,9 +612,13 @@ static void s3c2410_nand_init_chip(struct s3c2410_nand_info *info,
+       chip->select_chip  = s3c2410_nand_select_chip;
+       chip->chip_delay   = 50;
+       chip->priv         = nmtd;
+-      chip->options      = 0;
+       chip->controller   = &info->controller;
+ 
++      if (set->flags & S3C2410_NAND_BBT)
++              chip->options      = NAND_USE_FLASH_BBT;
++      else
++              chip->options      = 0;
++
+       switch (info->cpu_type) {
+       case TYPE_S3C2410:
+               chip->IO_ADDR_W = regs + S3C2410_NFDATA;
+diff --git a/include/asm-arm/plat-s3c/nand.h b/include/asm-arm/plat-s3c/nand.h
+index 8816f7f..cb87f9e 100644
+--- a/include/asm-arm/plat-s3c/nand.h
++++ b/include/asm-arm/plat-s3c/nand.h
+@@ -21,9 +21,12 @@
+  * partitions  = mtd partition list
+ */
+ 
++#define S3C2410_NAND_BBT      0x0001
++
+ struct s3c2410_nand_set {
+       int                     nr_chips;
+       int                     nr_partitions;
++      unsigned int            flags;
+       char                    *name;
+       int                     *nr_map;
+       struct mtd_partition    *partitions;
+-- 
+1.5.6.5
+