Messages in this thread | | | From | Sagar Shrikant Kadam <> | Subject | [PATCH v1 0/2] update is25wp256d page write capabilities | Date | Thu, 14 May 2020 04:50:49 -0700 |
| |
HiFive Unleashed A00 board has is25wp256d snor chip. It is observed that it gets configured with Serial Input Page program by the end of spi_nor_scan. Using the post bfpt fixup hook we prioritize the page program settings to use quad input page program (opcode:0x34) over serial input page program (opcode: 0x12).
The patchset is tested on Linux 5.7.0-rc5.
Changelog: =============================== V1: -Moved SPI_SIFIVE from defconfig to Kconfig.socs for SOC_SIFIVE. Retained it's configurability using "imply" instead of "select"
V0: Base version patch (Tested on 5.7.0-rc3).
Sagar Shrikant Kadam (2): riscv: defconfig: enable spi nor on Hifive Unleashed A00 board. spi: nor: update page program settings for is25wp256 using post bfpt fixup
arch/riscv/Kconfig.socs | 1 + arch/riscv/configs/defconfig | 3 ++- drivers/mtd/spi-nor/issi.c | 16 ++++++++++++++++ 3 files changed, 19 insertions(+), 1 deletion(-)
-- 2.7.4
| |