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| author | Luka Perkov <luka@openwrt.org> | 2014-02-11 02:07:44 +0000 |
|---|---|---|
| committer | Luka Perkov <luka@openwrt.org> | 2014-02-11 02:07:44 +0000 |
| commit | c9ae111a20be4c9555128cced8edded660d133df (patch) | |
| tree | fd4809b562d454394cbb9ec517bf3f1ef2d5b6f2 /target/linux/mvebu/patches-3.10/0149-mtd-nand-pxa3xx-Fix-SEQIN-column-address-set.patch | |
| parent | 3af779eb172b0438f77e8a01a97dd0eb9a146076 (diff) | |
| download | upstream-c9ae111a20be4c9555128cced8edded660d133df.tar.gz upstream-c9ae111a20be4c9555128cced8edded660d133df.tar.bz2 upstream-c9ae111a20be4c9555128cced8edded660d133df.zip | |
mvebu: backport mainline patches from kernel 3.13
This is a backport of the patches accepted to the Linux mainline related to
mvebu SoC (Armada XP and Armada 370) between Linux v3.12, and Linux v3.13.
This work mainly covers:
* Finishes work for sharing the pxa nand driver(drivers/mtd/nand/pxa3xx_nand.c)
between the PXA family, and the Armada family.
* timer initialization update, and access function for the Armada family.
* Generic IRQ handling backporting.
* Some bug fixes.
Signed-off-by: Seif Mazareeb <seif.mazareeb@gmail.com>
CC: Luka Perkov <luka@openwrt.org>
SVN-Revision: 39566
Diffstat (limited to 'target/linux/mvebu/patches-3.10/0149-mtd-nand-pxa3xx-Fix-SEQIN-column-address-set.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.10/0149-mtd-nand-pxa3xx-Fix-SEQIN-column-address-set.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-3.10/0149-mtd-nand-pxa3xx-Fix-SEQIN-column-address-set.patch b/target/linux/mvebu/patches-3.10/0149-mtd-nand-pxa3xx-Fix-SEQIN-column-address-set.patch new file mode 100644 index 0000000000..cb59ccbd1c --- /dev/null +++ b/target/linux/mvebu/patches-3.10/0149-mtd-nand-pxa3xx-Fix-SEQIN-column-address-set.patch @@ -0,0 +1,32 @@ +From d5c9b013c71a570737353270f94b9a52639fcea1 Mon Sep 17 00:00:00 2001 +From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> +Date: Thu, 14 Nov 2013 18:25:35 -0300 +Subject: [PATCH 149/203] mtd: nand: pxa3xx: Fix SEQIN column address set + +This commit adds support page programming with a non-zero "column" +address setting. This is important to support OOB writing, through +command sequences such as: + + cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize, ofs); + write_buf(mtd, oob_buf, 6); + cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1); + +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> +--- + drivers/mtd/nand/pxa3xx_nand.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/drivers/mtd/nand/pxa3xx_nand.c ++++ b/drivers/mtd/nand/pxa3xx_nand.c +@@ -694,7 +694,8 @@ static int prepare_set_command(struct px + + case NAND_CMD_SEQIN: + +- set_command_address(info, mtd->writesize, column, page_addr); ++ info->buf_start = column; ++ set_command_address(info, mtd->writesize, 0, page_addr); + break; + + case NAND_CMD_PAGEPROG: |