diff options
Diffstat (limited to 'package/boot/uboot-layerscape/patches/0010-driver-mtd-spi-Adding-support-for-QSPI-flash.patch')
-rw-r--r-- | package/boot/uboot-layerscape/patches/0010-driver-mtd-spi-Adding-support-for-QSPI-flash.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/package/boot/uboot-layerscape/patches/0010-driver-mtd-spi-Adding-support-for-QSPI-flash.patch b/package/boot/uboot-layerscape/patches/0010-driver-mtd-spi-Adding-support-for-QSPI-flash.patch new file mode 100644 index 0000000000..01ace8fc13 --- /dev/null +++ b/package/boot/uboot-layerscape/patches/0010-driver-mtd-spi-Adding-support-for-QSPI-flash.patch @@ -0,0 +1,45 @@ +From 27d1d5620ae352d230189fbea364198398065ae2 Mon Sep 17 00:00:00 2001 +From: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> +Date: Mon, 25 Apr 2016 16:06:48 +0530 +Subject: [PATCH 10/93] driver: mtd: spi: Adding support for QSPI flash + +Serial number and vendor id are added for QSPI flash +common on both LS1012AQDS and LS1012ARDB. + +Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com> +Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com> +Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> +--- + drivers/mtd/spi/sf_params.c | 1 + + drivers/mtd/spi/spi_flash.c | 3 ++- + 2 files changed, 3 insertions(+), 1 deletion(-) + +diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c +index 1424f2a..1afb8b3 100644 +--- a/drivers/mtd/spi/sf_params.c ++++ b/drivers/mtd/spi/sf_params.c +@@ -68,6 +68,7 @@ const struct spi_flash_params spi_flash_params_table[] = { + {"S25FL256S_256K", 0x010219, 0x4d00, 256 * 1024, 128, RD_FULL, WR_QPP}, + {"S25FL256S_64K", 0x010219, 0x4d01, 64 * 1024, 512, RD_FULL, WR_QPP}, + {"S25FS512S", 0x010220, 0x0102, 256 * 1024, 256, RD_FULL, WR_QPP}, ++ {"S25FS512S_256K", 0x010220, 0x4D00, 128 * 1024, 512, RD_FULL, WR_QPP}, + {"S25FL512S_256K", 0x010220, 0x4d00, 256 * 1024, 256, RD_FULL, WR_QPP}, + {"S25FL512S_64K", 0x010220, 0x4d01, 64 * 1024, 1024, RD_FULL, WR_QPP}, + {"S25FL512S_512K", 0x010220, 0x4f00, 256 * 1024, 256, RD_FULL, WR_QPP}, +diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c +index 2d23aee..865e929 100644 +--- a/drivers/mtd/spi/spi_flash.c ++++ b/drivers/mtd/spi/spi_flash.c +@@ -1033,7 +1033,8 @@ int spi_flash_scan(struct spi_flash *flash) + * sector that is not overlaid by the parameter sectors. + * The uniform sector erase command has no effect on parameter sectors. + */ +- if (jedec == 0x0219 && (ext_jedec & 0xff00) == 0x4d00) { ++ if ((jedec == 0x0219 || (jedec == 0x0220)) && ++ (ext_jedec & 0xff00) == 0x4d00) { + int ret; + u8 id[6]; + +-- +1.7.9.5 + |