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| author | Yutang Jiang <yutang.jiang@nxp.com> | 2016-10-29 00:18:23 +0800 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2016-10-31 17:00:10 +0100 |
| commit | 15a14cf1665ef3d8b5c77cce69b52d131340e3b3 (patch) | |
| tree | bd544b24bd3e7fc7efc61f80e1755274971c5582 /target/linux/layerscape/patches-4.4/1111-mtd-spi-nor-disable-4kb-sector-erase-for-s25fl128.patch | |
| parent | c6c731fe311f7da42777ffd31804a4f6aa3f8e19 (diff) | |
| download | upstream-15a14cf1665ef3d8b5c77cce69b52d131340e3b3.tar.gz upstream-15a14cf1665ef3d8b5c77cce69b52d131340e3b3.tar.bz2 upstream-15a14cf1665ef3d8b5c77cce69b52d131340e3b3.zip | |
layerscape: add 64b/32b target for ls1012ardb device
The QorIQ LS1012A processor, optimized for battery-backed or
USB-powered, integrates a single ARM Cortex-A53 core with a hardware
packet forwarding engine and high-speed interfaces to deliver
line-rate networking performance.
QorIQ LS1012A Reference Design System (LS1012ARDB) is a high-performance
development platform, with a complete debugging environment.
The LS1012ARDB board supports the QorIQ LS1012A processor and is
optimized to support the high-bandwidth DDR3L memory and
a full complement of high-speed SerDes ports.
LEDE/OPENWRT will auto strip executable program file while make. So we
need select CONFIG_NO_STRIP=y while make menuconfig to avoid the ppfe network
fiemware be destroyed, then run make to build ls1012ardb firmware.
The fsl-quadspi flash with jffs2 fs is unstable and arise some failed message.
This issue have noticed the IP owner for investigate, hope he can solve it
earlier. So the ls1012ardb now also provide a xx-firmware.ext4.bin as default
firmware, and the uboot bootcmd will run wrtboot_ext4rfs for "rootfstype=ext4"
bootargs.
Signed-off-by: Yutang Jiang <yutang.jiang@nxp.com>
Diffstat (limited to 'target/linux/layerscape/patches-4.4/1111-mtd-spi-nor-disable-4kb-sector-erase-for-s25fl128.patch')
| -rw-r--r-- | target/linux/layerscape/patches-4.4/1111-mtd-spi-nor-disable-4kb-sector-erase-for-s25fl128.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-4.4/1111-mtd-spi-nor-disable-4kb-sector-erase-for-s25fl128.patch b/target/linux/layerscape/patches-4.4/1111-mtd-spi-nor-disable-4kb-sector-erase-for-s25fl128.patch new file mode 100644 index 0000000000..503fa7104b --- /dev/null +++ b/target/linux/layerscape/patches-4.4/1111-mtd-spi-nor-disable-4kb-sector-erase-for-s25fl128.patch @@ -0,0 +1,27 @@ +From 30d34abc80b0a602a1327bdfbddd42d250887049 Mon Sep 17 00:00:00 2001 +From: Yutang Jiang <yutang.jiang@nxp.com> +Date: Fri, 9 Sep 2016 22:56:12 +0800 +Subject: [PATCH 111/113] mtd: spi-nor: disable 4kb sector erase for s25fl128 + +As for s25fl128s flash, the sectors are organized either as a hybrid +combination of 4-kB and 64-kB sectors, or as uniform 256-kbyte sectors. +we should use the command 0xd8 to erase all bits, not the Parameter 4-kB +Sector Erase (P4E) command 0x20. + +Signed-off-by: Yunhui Cui <yunhui.cui@nxp.com> +Integrated-by: Yutang Jiang <yutang.jiang@nxp.com> +--- + drivers/mtd/spi-nor/spi-nor.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/mtd/spi-nor/spi-nor.c ++++ b/drivers/mtd/spi-nor/spi-nor.c +@@ -802,7 +802,7 @@ static const struct flash_info spi_nor_i + { "s70fl01gs", INFO(0x010221, 0x4d00, 256 * 1024, 256, 0) }, + { "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024, 64, 0) }, + { "s25sl12801", INFO(0x012018, 0x0301, 64 * 1024, 256, 0) }, +- { "s25fl128s", INFO6(0x012018, 0x4d0180, 64 * 1024, 256, SECT_4K | SPI_NOR_QUAD_READ ++ { "s25fl128s", INFO6(0x012018, 0x4d0180, 64 * 1024, 256, SPI_NOR_QUAD_READ + | SPI_NOR_DDR_QUAD_READ) }, + { "s25fl129p0", INFO(0x012018, 0x4d00, 256 * 1024, 64, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { "s25fl129p1", INFO(0x012018, 0x4d01, 64 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, |