On Fri, Dec 29, 2017 at 6:05 PM, Prabhakar Kushwaha <prabhakar.kushw...@nxp.com> wrote: > Hi Jagan, > > >> -----Original Message----- >> From: Prabhakar Kushwaha [mailto:prabhakar.kushw...@nxp.com] >> Sent: Thursday, December 21, 2017 5:43 PM >> To: u-boot@lists.denx.de >> Cc: jagannadh.t...@gmail.com; Poonam Aggrwal >> <poonam.aggr...@nxp.com>; Suresh Gupta <suresh.gu...@nxp.com>; >> marek.va...@gmail.com; cyrille.pitc...@wedev4u.fr; Prabhakar Kushwaha >> <prabhakar.kushw...@nxp.com> >> Subject: [PATCH 0/3][v2] sf: Update spi-nor framework >> >> SPI-NOR framework currently supports- >> - (1-1-1, 1-1-2, 1-1-4) read protocols >> - read latency(dummy bytes) are hardcoded with the assumption >> that the flash would support it. >> - No support of mode bits. >> - No support of flash size above 128Mib >> >> This patch set add support of 1-2-2, 1-4-4 read protocols. >> It ports Linux commits "mtd: spi-nor: add a stateless method to support >> memory size above 128Mib" and "mtd: spi-nor: parse Serial Flash >> Discoverable Parameters (SFDP) tables". It enables 4byte address opcode >> and run time flash parameters discovery including dummy cycle and mode >> cycle. >> >> Prabhakar Kushwaha (3): >> sf: Add support of 1-2-2, 1-4-4 IO READ protocols >> sf: add method to support memory size above 128Mib >> sf: parse Serial Flash Discoverable Parameters (SFDP) tables >> >> Changes for v2: Incorporated Cyrille Pitchen's comments >> >> drivers/mtd/spi/sf_internal.h | 231 ++++++++++++++++- >> drivers/mtd/spi/spi_flash.c | 589 >> +++++++++++++++++++++++++++++++++++++++++- >> include/spi_flash.h | 2 + >> 3 files changed, 808 insertions(+), 14 deletions(-) >> >> -- > > May I rebase this patch-set on top of your " [PATCH v10 00/27] dm: Generic > MTD Subsystem,with SPI-NOR interface" patch-set. > > u-boot-spi.git repo will be good place for the rebase. It will help in > merging my patch-set.
yes with mtd-spinor-working branch _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
