From 08968041bef437ec363623cd3218c2b083537ada Mon Sep 17 00:00:00 2001 From: Guillaume LECERF Date: Tue, 26 Oct 2010 10:45:23 +0100 Subject: mtd: cfi_cmdset_0002: make sector erase command variable Some old SST chips use 0x50 as sector erase command, instead of 0x30. Make this value variable to handle such chips. Signed-off-by: Guillaume LECERF Acked-by: Wolfram Sang Signed-off-by: David Woodhouse --- drivers/mtd/chips/cfi_probe.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/mtd/chips/cfi_probe.c') diff --git a/drivers/mtd/chips/cfi_probe.c b/drivers/mtd/chips/cfi_probe.c index 8f5b96aa87a..d2553527940 100644 --- a/drivers/mtd/chips/cfi_probe.c +++ b/drivers/mtd/chips/cfi_probe.c @@ -177,6 +177,8 @@ static int __xipram cfi_chip_setup(struct map_info *map, cfi->cfi_mode = CFI_MODE_CFI; + cfi->sector_erase_cmd = CMD(0x30); + /* Read the CFI info structure */ xip_disable_qry(base, map, cfi); for (i=0; i<(sizeof(struct cfi_ident) + num_erase_regions * 4); i++) -- cgit v1.2.3-70-g09d2