From 35b2614c4cdfb4eb5fe99e58adcfbb8ddccb5d05 Mon Sep 17 00:00:00 2001 From: florian Date: Sat, 17 Jul 2010 17:20:29 +0000 Subject: [PATCH] [rdc] fix bifferboard flash map, thanks bifferos (#7622) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22258 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../rdc/patches-2.6.32/100-rdc_boards.patch | 44 +++++++------------ 1 file changed, 16 insertions(+), 28 deletions(-) diff --git a/target/linux/rdc/patches-2.6.32/100-rdc_boards.patch b/target/linux/rdc/patches-2.6.32/100-rdc_boards.patch index dded04e8d..66ebcfe3f 100644 --- a/target/linux/rdc/patches-2.6.32/100-rdc_boards.patch +++ b/target/linux/rdc/patches-2.6.32/100-rdc_boards.patch @@ -384,7 +384,7 @@ +arch_initcall(ar525w_setup); --- /dev/null +++ b/arch/x86/mach-rdc321x/boards/bifferboard.c -@@ -0,0 +1,81 @@ +@@ -0,0 +1,69 @@ +/* + * Bifferboard RDC321x platform devices + * @@ -421,38 +421,26 @@ + u32 kernel_len; + u16 tmp; + -+ if (master->size == 0x100000) -+ kernel_len = master->size - 0x10000; -+ else { -+ res = master->read(master, 0x4000 + 1036, 2, &len, (char *) &tmp); -+ if (res) -+ return res; -+ kernel_len = tmp * master->erasesize; -+ } ++ res = master->read(master, 0x4000 + 1036, 2, &len, (char *) &tmp); ++ if (res) ++ return res; ++ kernel_len = tmp * master->erasesize; + -+ rdc_flash_parts = kzalloc(sizeof(struct mtd_partition) * 4, GFP_KERNEL); ++ rdc_flash_parts = kzalloc(sizeof(struct mtd_partition) * 3, GFP_KERNEL); + + *pparts = rdc_flash_parts; + -+ rdc_flash_parts[0].name = "biffboot"; -+ rdc_flash_parts[0].offset = master->size - 0x10000; -+ rdc_flash_parts[0].size = 0x10000; -+ rdc_flash_parts[0].mask_flags = MTD_WRITEABLE; -+ rdc_flash_parts[1].name = "firmware"; -+ rdc_flash_parts[1].offset = 0; -+ rdc_flash_parts[1].size = rdc_flash_parts[0].offset; -+ rdc_flash_parts[2].name = "kernel"; -+ rdc_flash_parts[2].offset = 0x00000000; -+ rdc_flash_parts[2].size = kernel_len; ++ rdc_flash_parts[0].name = "kernel"; ++ rdc_flash_parts[0].offset = 0; ++ rdc_flash_parts[0].size = kernel_len; ++ rdc_flash_parts[1].name = "rootfs"; ++ rdc_flash_parts[1].offset = kernel_len; ++ rdc_flash_parts[1].size = master->size - kernel_len - 0x10000; ++ rdc_flash_parts[2].name = "biffboot"; ++ rdc_flash_parts[2].offset = master->size - 0x10000; ++ rdc_flash_parts[2].size = 0x10000; + -+ if (master->size == 0x100000) -+ return 2; -+ -+ rdc_flash_parts[3].name = "rootfs"; -+ rdc_flash_parts[3].offset = MTDPART_OFS_APPEND; -+ rdc_flash_parts[3].size = rdc_flash_parts[1].size - rdc_flash_parts[2].size; -+ -+ return 4; ++ return 3; +} + +struct mtd_part_parser __initdata bifferboard_parser = {