diff options
Diffstat (limited to 'target/linux/mvebu/patches-3.10/0110-mtd-nand-pxa3xx-Add-address-support-for-READID-comma.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.10/0110-mtd-nand-pxa3xx-Add-address-support-for-READID-comma.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-3.10/0110-mtd-nand-pxa3xx-Add-address-support-for-READID-comma.patch b/target/linux/mvebu/patches-3.10/0110-mtd-nand-pxa3xx-Add-address-support-for-READID-comma.patch new file mode 100644 index 0000000..583b95c --- /dev/null +++ b/target/linux/mvebu/patches-3.10/0110-mtd-nand-pxa3xx-Add-address-support-for-READID-comma.patch @@ -0,0 +1,31 @@ +From 82dad325809637899313315c3103985df94c90a5 Mon Sep 17 00:00:00 2001 +From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> +Date: Tue, 14 May 2013 08:15:24 -0300 +Subject: [PATCH 110/203] mtd: nand: pxa3xx: Add address support for READID + command + +This allows to support READID ONFI command which sends 0x20 +as address together with the 0x90 READID command. + +This is required to detect ONFI compliant devices. + +Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> +Tested-by: Nikita Kiryanov <nikita@compulab.co.il> +Acked-by: Igor Grinberg <grinberg@compulab.co.il> +Reviewed-by: Haojian Zhuang <haojian.zhuang@gmail.com> +Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> +Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> +--- + drivers/mtd/nand/pxa3xx_nand.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/mtd/nand/pxa3xx_nand.c ++++ b/drivers/mtd/nand/pxa3xx_nand.c +@@ -596,6 +596,7 @@ static int prepare_command_pool(struct p + info->ndcb0 |= NDCB0_CMD_TYPE(3) + | NDCB0_ADDR_CYC(1) + | cmd; ++ info->ndcb1 = (column & 0xFF); + + info->data_size = 8; + break; |