[U-Boot] [PATCH 0/4] SiFive SPI MMC Support
Anup Patel
anup at brainfault.org
Sat Jun 29 04:51:58 UTC 2019
On Sat, Jun 29, 2019 at 6:01 AM Atish Patra <Atish.Patra at wdc.com> wrote:
>
> On Fri, 2019-06-28 at 08:38 +0000, Anup Patel wrote:
> > This patchset adds:
> > 1. SiFive SPI driver
> > 2. New MMC SPI driver based on DM_MMC and DM_SPI
> > 3. Enables SiFive SPI driver and MMC SPI driver for SiFive Unleashed
> > board
> >
> > With this patch series, we can now load files from SD card on SiFive
> > Unleashed board. Many thanks to Bhargav for porting SiFive SPI driver
> > and updating MMC SPI driver for us.
> >
> > These patches can be also found in riscv_unleashed_mmc_spi_v1 branch
> > of:
> > https//github.com/avpatel/u-boot.git
> >
>
> Awesome.
>
> You should update the README as well removing following lines.
>
> -1. SPI host driver is still missing.
> -2. SPI MMC driver does not compile and needs a re-write using U-Boot
> DM.
Good point. I will send v2 to have separate documentation update patch.
Regards,
Anup
>
>
> > Anup Patel (1):
> > mmc: skip select_mode_and_width for MMC SPI host
> >
> > Bhargav Shah (3):
> > spi: Add SiFive SPI driver
> > mmc: mmc_spi: Re-write driver using DM framework
> > riscv: sifive: fu540: Enable SiFive SPI and MMC SPI drivers
> >
> > board/sifive/fu540/Kconfig | 8 +
> > drivers/mmc/Kconfig | 18 ++
> > drivers/mmc/mmc.c | 14 ++
> > drivers/mmc/mmc_spi.c | 455 +++++++++++++++++++++++----------
> > ----
> > drivers/spi/Kconfig | 8 +
> > drivers/spi/Makefile | 1 +
> > drivers/spi/spi-sifive.c | 405 +++++++++++++++++++++++++++++++++
> > 7 files changed, 742 insertions(+), 167 deletions(-)
> > create mode 100644 drivers/spi/spi-sifive.c
> >
> > --
> > 2.17.1
> --
> Regards,
> Atish
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