Hi, A gentle reminder. Any suggestions here?
BR, Sagar Kadam > -----Original Message----- > From: Sagar Kadam <sagar.ka...@sifive.com> > Sent: Tuesday, May 19, 2020 4:16 PM > To: linux-ri...@lists.infradead.org; linux-kernel@vger.kernel.org; linux- > m...@lists.infradead.org > Cc: Paul Walmsley <paul.walms...@sifive.com>; pal...@dabbelt.com; > a...@eecs.berkeley.edu; tudor.amba...@microchip.com; > miquel.ray...@bootlin.com; rich...@nod.at; vigne...@ti.com; > anup.pa...@wdc.com; Sagar Kadam <sagar.ka...@sifive.com> > Subject: [PATCH v2 0/2] enable spi flash and update is25wp256d page write > capabilities > > 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: > =============================== > V2: > -Split common code between is25lp256 and is25wp256 devices as suggested > Added a generic post bfpt fixup handler that identifies the flash parts > based on their device id and uses the corresponding fixup. Other device's > that need a post bfpt fixup can just add the device id check and either > reuse the available fixups or write the necessary fixup code if one is not > available. > > 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 > 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 | 72 > ++++++++++++++++++++++++++++++++++++-------- > 3 files changed, 63 insertions(+), 13 deletions(-) > > -- > 2.7.4
