diff options
Diffstat (limited to 'target/linux/xburst/patches-3.3/0005-NAND-Optimize-reading-the-eec-data-for-the-JZ4740.patch')
| -rw-r--r-- | target/linux/xburst/patches-3.3/0005-NAND-Optimize-reading-the-eec-data-for-the-JZ4740.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/target/linux/xburst/patches-3.3/0005-NAND-Optimize-reading-the-eec-data-for-the-JZ4740.patch b/target/linux/xburst/patches-3.3/0005-NAND-Optimize-reading-the-eec-data-for-the-JZ4740.patch deleted file mode 100644 index 38a139507..000000000 --- a/target/linux/xburst/patches-3.3/0005-NAND-Optimize-reading-the-eec-data-for-the-JZ4740.patch +++ /dev/null @@ -1,53 +0,0 @@ -From 4f28237a750afd1112b6f1266d36f8b718efe89c Mon Sep 17 00:00:00 2001 -From: Xiangfu Liu <xiangfu@sharism.cc> -Date: Tue, 6 Mar 2012 11:19:26 +0800 -Subject: [PATCH 05/21] NAND-Optimize-reading-the-eec-data-for-the-JZ4740 - ---- - drivers/mtd/nand/nand_base.c | 14 ++++---------- - 1 files changed, 4 insertions(+), 10 deletions(-) - ---- a/drivers/mtd/nand/nand_base.c -+++ b/drivers/mtd/nand/nand_base.c -@@ -1295,8 +1295,8 @@ static int nand_read_page_hwecc_oob_firs - - /* Read the OOB area first */ - if (mtd->writesize > 512) { -- chip->cmdfunc(mtd, NAND_CMD_READ0, mtd->writesize, page); -- chip->read_buf(mtd, chip->oob_poi, mtd->oobsize); -+ chip->cmdfunc(mtd, NAND_CMD_READ0, mtd->writesize + eccpos[0], page); -+ chip->read_buf(mtd, ecc_code, chip->ecc.total); - chip->cmdfunc(mtd, NAND_CMD_RNDOUT, 0, -1); - } else { - chip->cmdfunc(mtd, NAND_CMD_READOOB, 0, page); -@@ -1304,9 +1304,6 @@ static int nand_read_page_hwecc_oob_firs - chip->cmdfunc(mtd, NAND_CMD_READ0, 0, page); - } - -- for (i = 0; i < chip->ecc.total; i++) -- ecc_code[i] = chip->oob_poi[eccpos[i]]; -- - for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { - int stat; - -@@ -1361,8 +1358,8 @@ static int nand_read_subpage_hwecc_oob_f - - /* Read the OOB area first */ - if (mtd->writesize > 512) { -- chip->cmdfunc(mtd, NAND_CMD_READ0, mtd->writesize, page); -- chip->read_buf(mtd, chip->oob_poi, mtd->oobsize); -+ chip->cmdfunc(mtd, NAND_CMD_READ0, mtd->writesize + eccpos[0], page); -+ chip->read_buf(mtd, ecc_code, chip->ecc.total); - chip->cmdfunc(mtd, NAND_CMD_RNDOUT, data_col_addr, -1); - } else { - chip->cmdfunc(mtd, NAND_CMD_READOOB, 0, page); -@@ -1370,9 +1367,6 @@ static int nand_read_subpage_hwecc_oob_f - chip->cmdfunc(mtd, NAND_CMD_READ0, data_col_addr, page); - } - -- for (i = 0; i < chip->ecc.total; i++) -- ecc_code[i] = chip->oob_poi[eccpos[i]]; -- - p = bufpoi + data_col_addr; - - for (i = eccbytes * start_step; num_steps; num_steps--, i += eccbytes, p += eccsize) { |