[PATCH v1 0/2] update is25wp256d page write capabilities

From: Sagar Shrikant Kadam
Date: Thu May 14 2020 - 07:51:32 EST


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(-)

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2.7.4