diff options
Diffstat (limited to 'target/linux/mvebu/patches-3.10/0118-mtd-nand-pxa3xx-Use-length-override-in-ONFI-paramate.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.10/0118-mtd-nand-pxa3xx-Use-length-override-in-ONFI-paramate.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/target/linux/mvebu/patches-3.10/0118-mtd-nand-pxa3xx-Use-length-override-in-ONFI-paramate.patch b/target/linux/mvebu/patches-3.10/0118-mtd-nand-pxa3xx-Use-length-override-in-ONFI-paramate.patch deleted file mode 100644 index 8694af8afd..0000000000 --- a/target/linux/mvebu/patches-3.10/0118-mtd-nand-pxa3xx-Use-length-override-in-ONFI-paramate.patch +++ /dev/null @@ -1,52 +0,0 @@ -From adbba4cf6ea15c2acb53e3fd9fc03c6b37f1f1fc Mon Sep 17 00:00:00 2001 -From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> -Date: Mon, 12 Aug 2013 14:14:51 -0300 -Subject: [PATCH 118/203] mtd: nand: pxa3xx: Use 'length override' in ONFI - paramater page read - -The ONFI command 'parameter page read' needs a non-standard length. -Therefore, we enable the 'length override' field in NDCB0 and set -a non-zero 'length count' in NDCB3. - -Additionally, the 'spare enable' bit must be disabled for any command -that sets a non-zero 'length count' in NDCB3. - -Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> -Tested-by: Daniel Mack <zonque@gmail.com> -Signed-off-by: Brian Norris <computersforpeace@gmail.com> -Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> ---- - drivers/mtd/nand/pxa3xx_nand.c | 6 ++++++ - 1 file changed, 6 insertions(+) - ---- a/drivers/mtd/nand/pxa3xx_nand.c -+++ b/drivers/mtd/nand/pxa3xx_nand.c -@@ -80,6 +80,7 @@ - #define NDSR_RDDREQ (0x1 << 1) - #define NDSR_WRCMDREQ (0x1) - -+#define NDCB0_LEN_OVRD (0x1 << 28) - #define NDCB0_ST_ROW_EN (0x1 << 26) - #define NDCB0_AUTO_RS (0x1 << 25) - #define NDCB0_CSEL (0x1 << 24) -@@ -562,6 +563,9 @@ static int prepare_command_pool(struct p - case NAND_CMD_READOOB: - pxa3xx_set_datasize(info); - break; -+ case NAND_CMD_PARAM: -+ info->use_spare = 0; -+ break; - case NAND_CMD_SEQIN: - exec_cmd = 0; - break; -@@ -637,8 +641,10 @@ static int prepare_command_pool(struct p - info->buf_count = 256; - info->ndcb0 |= NDCB0_CMD_TYPE(0) - | NDCB0_ADDR_CYC(1) -+ | NDCB0_LEN_OVRD - | cmd; - info->ndcb1 = (column & 0xFF); -+ info->ndcb3 = 256; - info->data_size = 256; - break; - |