From 8f46a9038e18bb396c01aed513bd2a0a03bd754b Mon Sep 17 00:00:00 2001 From: Brian Moyle Date: Mon, 7 Dec 2020 22:59:19 +0000 Subject: [PATCH 38/40] ipq806x: add mtd spi-nor support for mx25u12835f Signed-off-by: Brian Moyle --- ...-spi-nor-Add-support-for-mx25u12835f.patch | 32 +++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 target/linux/ipq806x/patches-4.14/450-mtd-spi-nor-Add-support-for-mx25u12835f.patch diff --git a/target/linux/ipq806x/patches-4.14/450-mtd-spi-nor-Add-support-for-mx25u12835f.patch b/target/linux/ipq806x/patches-4.14/450-mtd-spi-nor-Add-support-for-mx25u12835f.patch new file mode 100644 index 0000000000..1648666112 --- /dev/null +++ b/target/linux/ipq806x/patches-4.14/450-mtd-spi-nor-Add-support-for-mx25u12835f.patch @@ -0,0 +1,32 @@ +mtd: spi-nor: Add support for mx25u12835f + +Pull in support for the Macronix MX25U12835F spi nor flash. + +This patch is based on kernel.org commit 8155417, and has been +modified to apply cleanly to the TIP "trunk" branch. + +Original kernel.org commit header: + + From 81554171373018b83f3554b9e725d2b5bf1844a5 Mon Sep 17 00:00:00 2001 + From: Alexander Sverdlin + Date: Fri, 13 Jul 2018 15:06:46 +0200 + Subject: [PATCH] mtd: spi-nor: Add support for mx25u12835f + + This chip supports dual and quad read and uniform 4K-byte erase. + + Signed-off-by: Alexander Sverdlin + Reviewed-by: Tudor Ambarus + Signed-off-by: Boris Brezillon + +Modified patch: + +--- a/drivers/mtd/spi-nor/spi-nor.c ++++ b/drivers/mtd/spi-nor/spi-nor.c +@@ -1036,6 +1036,7 @@ static const struct flash_info spi_nor_i + { "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) }, + { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) }, + { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) }, ++ { "mx25u12835f", INFO(0xc22538, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { "mx25l25635f", INFO(0xc22019, 0, 64 * 1024, 512, SECT_4K) }, + { "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) }, + { "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) }, -- 2.25.1