mirror of https://github.com/hak5/openwrt.git
38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
From 9d6e063c1fb2cb10e6e0c3883ca3d1944dadcfc4 Mon Sep 17 00:00:00 2001
|
|
From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
|
|
Date: Tue, 14 May 2013 08:15:25 -0300
|
|
Subject: [PATCH 111/203] mtd: nand: pxa3xx: Add support for Read parameter
|
|
page command
|
|
|
|
This command is required to identify 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 | 10 ++++++++++
|
|
1 file changed, 10 insertions(+)
|
|
|
|
--- a/drivers/mtd/nand/pxa3xx_nand.c
|
|
+++ b/drivers/mtd/nand/pxa3xx_nand.c
|
|
@@ -590,6 +590,16 @@ static int prepare_command_pool(struct p
|
|
| addr_cycle;
|
|
break;
|
|
|
|
+ case NAND_CMD_PARAM:
|
|
+ cmd = NAND_CMD_PARAM;
|
|
+ info->buf_count = 256;
|
|
+ info->ndcb0 |= NDCB0_CMD_TYPE(0)
|
|
+ | NDCB0_ADDR_CYC(1)
|
|
+ | cmd;
|
|
+ info->ndcb1 = (column & 0xFF);
|
|
+ info->data_size = 256;
|
|
+ break;
|
|
+
|
|
case NAND_CMD_READID:
|
|
cmd = host->cmdset->read_id;
|
|
info->buf_count = host->read_id_bytes;
|