diff options
Diffstat (limited to 'target/linux/layerscape/patches-4.4/1098-mtd-fsl-quadspi-Rename-SEQID_QUAD_READ-to-SEQID_READ.patch')
| -rw-r--r-- | target/linux/layerscape/patches-4.4/1098-mtd-fsl-quadspi-Rename-SEQID_QUAD_READ-to-SEQID_READ.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-4.4/1098-mtd-fsl-quadspi-Rename-SEQID_QUAD_READ-to-SEQID_READ.patch b/target/linux/layerscape/patches-4.4/1098-mtd-fsl-quadspi-Rename-SEQID_QUAD_READ-to-SEQID_READ.patch new file mode 100644 index 0000000000..f27ea21dd8 --- /dev/null +++ b/target/linux/layerscape/patches-4.4/1098-mtd-fsl-quadspi-Rename-SEQID_QUAD_READ-to-SEQID_READ.patch @@ -0,0 +1,46 @@ +From c8f9be7df954fce18e96074af3f07aa5f75399e0 Mon Sep 17 00:00:00 2001 +From: Yunhui Cui <B56489@freescale.com> +Date: Wed, 20 Jan 2016 15:52:25 +0800 +Subject: [PATCH 098/113] mtd: fsl-quadspi: Rename SEQID_QUAD_READ to + SEQID_READ + +There are some read modes for flash, such as NORMAL, FAST, +QUAD, DDR QUAD. These modes will use the identical lut table base +So rename SEQID_QUAD_READ to SEQID_READ. + +Signed-off-by: Yunhui Cui <B56489@freescale.com> +--- + drivers/mtd/spi-nor/fsl-quadspi.c | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +--- a/drivers/mtd/spi-nor/fsl-quadspi.c ++++ b/drivers/mtd/spi-nor/fsl-quadspi.c +@@ -193,7 +193,7 @@ + #define QUADSPI_LUT_NUM 64 + + /* SEQID -- we can have 16 seqids at most. */ +-#define SEQID_QUAD_READ 0 ++#define SEQID_READ 0 + #define SEQID_WREN 1 + #define SEQID_WRDI 2 + #define SEQID_RDSR 3 +@@ -386,8 +386,8 @@ static void fsl_qspi_init_lut(struct fsl + for (i = 0; i < QUADSPI_LUT_NUM; i++) + qspi_writel(q, 0, base + QUADSPI_LUT_BASE + i * 4); + +- /* Quad Read */ +- lut_base = SEQID_QUAD_READ * 4; ++ /* Read */ ++ lut_base = SEQID_READ * 4; + + qspi_writel(q, LUT0(CMD, PAD1, read_op) | LUT1(ADDR, PAD1, addrlen), + base + QUADSPI_LUT(lut_base)); +@@ -468,7 +468,7 @@ static int fsl_qspi_get_seqid(struct fsl + { + switch (cmd) { + case SPINOR_OP_READ_1_1_4: +- return SEQID_QUAD_READ; ++ return SEQID_READ; + case SPINOR_OP_WREN: + return SEQID_WREN; + case SPINOR_OP_WRDI: |