Don't update size in "reg" property of NOR FLASH device tree nodes. This leads to a problem with this NOR flash setup, where chip-select 0 is connected to 512KiB SRAM *and* 512KiB NOR flash. And with this fixup-code, the size of the NOR flash node is changed from 512KiB to 1MiB which leads to a crash in the Linux MTD driver.
Signed-off-by: Stefan Roese sr@denx.de Cc: Detlev Zundel dzu@denx.de --- include/configs/ebony.h | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/include/configs/ebony.h b/include/configs/ebony.h index 10f425d..eb58240 100644 --- a/include/configs/ebony.h +++ b/include/configs/ebony.h @@ -117,6 +117,14 @@ #define CONFIG_SYS_FLASH_ADDR0 0x5555 #define CONFIG_SYS_FLASH_ADDR1 0x2aaa #define CONFIG_SYS_FLASH_WORD_SIZE unsigned char +/* + * Don't update size in "reg" property of NOR FLASH device tree nodes. + * This leads to a problem with this NOR flash setup, where + * chip-select 0 is connected to 512KiB SRAM *and* 512KiB NOR flash. + * And with this fixup-code, the size of the NOR flash node is changed + * from 512KiB to 1MiB which leads to a crash in the Linux MTD driver. + */ +#undef CONFIG_FDT_FIXUP_NOR_FLASH_SIZE
#ifdef CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */