Message ID | 20190717035006.16634-1-anup.patel@wdc.com |
---|---|
Headers | show |
Series | SiFive SPI MMC Support | expand |
On Wed, Jul 17, 2019 at 9:20 AM Anup Patel <Anup.Patel@wdc.com> 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_v5 branch of: > https//github.com/avpatel/u-boot.git > > Changes since v4: > - Renamed kconfig option from SIFIVE_SPI to SPI_SIFIVE for consistency > - Added dummy claim_bus() and release_bus() callbacks > > Changes since v3: > - Removed PATCH2, PATCH3, and PATCH4 because these are already merged > - Added separate patch to use SPI_XFER_xyz flags in MMC_SPI driver > - Use readl/writel directly instead of sifive_spi_read/sifi_spi_write > - Use SPI_XFER_xyz flags to enable/disable chipselect > - Remove unused callback sifive_spi_cs_info() > > Changes since v2: > - Minor fixes in PATCH1 which adds SiFive SPI driver > - Removed CONFIG_MMC_SPI_xyz from scripts/config_whitelist.txt > - Removed cmd/mmc_spi and all its refrences as separate patch > - Removed DM_SPI and DM_MMC from SiFive FU540 Kconfig > > Changes since v1: > - Make response matching part belongs to mmc_spi_sendcmd() > - Match response to zero for SEND_STATUS (CMD13) > - Add separate patch for updating SiFive FU540 Documentation > > Anup Patel (2): > mmc: mmc_spi: Use SPI_XFER_BEGIN and SPI_XFER_END flags > doc: sifive-fu540: Update README for SiFive SPI and MMC SPI drivers > > Bhargav Shah (2): > spi: Add SiFive SPI driver > riscv: sifive: fu540: Enable SiFive SPI and MMC SPI drivers > > board/sifive/fu540/Kconfig | 6 + > doc/README.sifive-fu540 | 4 +- > drivers/mmc/mmc_spi.c | 4 +- > drivers/spi/Kconfig | 8 + > drivers/spi/Makefile | 1 + > drivers/spi/spi-sifive.c | 375 +++++++++++++++++++++++++++++++++++++ > 6 files changed, 394 insertions(+), 4 deletions(-) > create mode 100644 drivers/spi/spi-sifive.c I would like to pick entire series on spi tree, but it has some boards changes so I would like to ask the board maintainers to give a permissions to do so, if not possible I can take only spi changes. Jagan.
On Wed, Jul 17, 2019 at 9:38 AM Jagan Teki <jagan@amarulasolutions.com> wrote: > > On Wed, Jul 17, 2019 at 9:20 AM Anup Patel <Anup.Patel@wdc.com> 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_v5 branch of: > > https//github.com/avpatel/u-boot.git > > > > Changes since v4: > > - Renamed kconfig option from SIFIVE_SPI to SPI_SIFIVE for consistency > > - Added dummy claim_bus() and release_bus() callbacks > > > > Changes since v3: > > - Removed PATCH2, PATCH3, and PATCH4 because these are already merged > > - Added separate patch to use SPI_XFER_xyz flags in MMC_SPI driver > > - Use readl/writel directly instead of sifive_spi_read/sifi_spi_write > > - Use SPI_XFER_xyz flags to enable/disable chipselect > > - Remove unused callback sifive_spi_cs_info() > > > > Changes since v2: > > - Minor fixes in PATCH1 which adds SiFive SPI driver > > - Removed CONFIG_MMC_SPI_xyz from scripts/config_whitelist.txt > > - Removed cmd/mmc_spi and all its refrences as separate patch > > - Removed DM_SPI and DM_MMC from SiFive FU540 Kconfig > > > > Changes since v1: > > - Make response matching part belongs to mmc_spi_sendcmd() > > - Match response to zero for SEND_STATUS (CMD13) > > - Add separate patch for updating SiFive FU540 Documentation > > > > Anup Patel (2): > > mmc: mmc_spi: Use SPI_XFER_BEGIN and SPI_XFER_END flags > > doc: sifive-fu540: Update README for SiFive SPI and MMC SPI drivers > > > > Bhargav Shah (2): > > spi: Add SiFive SPI driver > > riscv: sifive: fu540: Enable SiFive SPI and MMC SPI drivers > > > > board/sifive/fu540/Kconfig | 6 + > > doc/README.sifive-fu540 | 4 +- > > drivers/mmc/mmc_spi.c | 4 +- > > drivers/spi/Kconfig | 8 + > > drivers/spi/Makefile | 1 + > > drivers/spi/spi-sifive.c | 375 +++++++++++++++++++++++++++++++++++++ > > 6 files changed, 394 insertions(+), 4 deletions(-) > > create mode 100644 drivers/spi/spi-sifive.c > > I would like to pick entire series on spi tree, but it has some boards > changes so I would like to ask the board maintainers to give a > permissions to do so, if not possible I can take only spi changes. Last 2 patches depend on below mentioned series so won't apply for you. I guess you can pickup SPI driver and MMC_SPI change. Refer, https://www.mail-archive.com/u-boot@lists.denx.de/msg331405.html Regards, Anup
On Wed, Jul 17, 2019 at 10:00 AM Anup Patel <anup@brainfault.org> wrote: > > On Wed, Jul 17, 2019 at 9:38 AM Jagan Teki <jagan@amarulasolutions.com> wrote: > > > > On Wed, Jul 17, 2019 at 9:20 AM Anup Patel <Anup.Patel@wdc.com> 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_v5 branch of: > > > https//github.com/avpatel/u-boot.git > > > > > > Changes since v4: > > > - Renamed kconfig option from SIFIVE_SPI to SPI_SIFIVE for consistency > > > - Added dummy claim_bus() and release_bus() callbacks > > > > > > Changes since v3: > > > - Removed PATCH2, PATCH3, and PATCH4 because these are already merged > > > - Added separate patch to use SPI_XFER_xyz flags in MMC_SPI driver > > > - Use readl/writel directly instead of sifive_spi_read/sifi_spi_write > > > - Use SPI_XFER_xyz flags to enable/disable chipselect > > > - Remove unused callback sifive_spi_cs_info() > > > > > > Changes since v2: > > > - Minor fixes in PATCH1 which adds SiFive SPI driver > > > - Removed CONFIG_MMC_SPI_xyz from scripts/config_whitelist.txt > > > - Removed cmd/mmc_spi and all its refrences as separate patch > > > - Removed DM_SPI and DM_MMC from SiFive FU540 Kconfig > > > > > > Changes since v1: > > > - Make response matching part belongs to mmc_spi_sendcmd() > > > - Match response to zero for SEND_STATUS (CMD13) > > > - Add separate patch for updating SiFive FU540 Documentation > > > > > > Anup Patel (2): > > > mmc: mmc_spi: Use SPI_XFER_BEGIN and SPI_XFER_END flags > > > doc: sifive-fu540: Update README for SiFive SPI and MMC SPI drivers > > > > > > Bhargav Shah (2): > > > spi: Add SiFive SPI driver > > > riscv: sifive: fu540: Enable SiFive SPI and MMC SPI drivers > > > > > > board/sifive/fu540/Kconfig | 6 + > > > doc/README.sifive-fu540 | 4 +- > > > drivers/mmc/mmc_spi.c | 4 +- > > > drivers/spi/Kconfig | 8 + > > > drivers/spi/Makefile | 1 + > > > drivers/spi/spi-sifive.c | 375 +++++++++++++++++++++++++++++++++++++ > > > 6 files changed, 394 insertions(+), 4 deletions(-) > > > create mode 100644 drivers/spi/spi-sifive.c > > > > I would like to pick entire series on spi tree, but it has some boards > > changes so I would like to ask the board maintainers to give a > > permissions to do so, if not possible I can take only spi changes. > > Last 2 patches depend on below mentioned series so won't apply > for you. I guess you can pickup SPI driver and MMC_SPI change. Haa., only SPI driver rest has dependencies on respective trees so I picked spi driver only.
On Wed, Jul 17, 2019 at 10:46 AM Jagan Teki <jagan@amarulasolutions.com> wrote: > > On Wed, Jul 17, 2019 at 10:00 AM Anup Patel <anup@brainfault.org> wrote: > > > > On Wed, Jul 17, 2019 at 9:38 AM Jagan Teki <jagan@amarulasolutions.com> wrote: > > > > > > On Wed, Jul 17, 2019 at 9:20 AM Anup Patel <Anup.Patel@wdc.com> 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_v5 branch of: > > > > https//github.com/avpatel/u-boot.git > > > > > > > > Changes since v4: > > > > - Renamed kconfig option from SIFIVE_SPI to SPI_SIFIVE for consistency > > > > - Added dummy claim_bus() and release_bus() callbacks > > > > > > > > Changes since v3: > > > > - Removed PATCH2, PATCH3, and PATCH4 because these are already merged > > > > - Added separate patch to use SPI_XFER_xyz flags in MMC_SPI driver > > > > - Use readl/writel directly instead of sifive_spi_read/sifi_spi_write > > > > - Use SPI_XFER_xyz flags to enable/disable chipselect > > > > - Remove unused callback sifive_spi_cs_info() > > > > > > > > Changes since v2: > > > > - Minor fixes in PATCH1 which adds SiFive SPI driver > > > > - Removed CONFIG_MMC_SPI_xyz from scripts/config_whitelist.txt > > > > - Removed cmd/mmc_spi and all its refrences as separate patch > > > > - Removed DM_SPI and DM_MMC from SiFive FU540 Kconfig > > > > > > > > Changes since v1: > > > > - Make response matching part belongs to mmc_spi_sendcmd() > > > > - Match response to zero for SEND_STATUS (CMD13) > > > > - Add separate patch for updating SiFive FU540 Documentation > > > > > > > > Anup Patel (2): > > > > mmc: mmc_spi: Use SPI_XFER_BEGIN and SPI_XFER_END flags > > > > doc: sifive-fu540: Update README for SiFive SPI and MMC SPI drivers > > > > > > > > Bhargav Shah (2): > > > > spi: Add SiFive SPI driver > > > > riscv: sifive: fu540: Enable SiFive SPI and MMC SPI drivers > > > > > > > > board/sifive/fu540/Kconfig | 6 + > > > > doc/README.sifive-fu540 | 4 +- > > > > drivers/mmc/mmc_spi.c | 4 +- > > > > drivers/spi/Kconfig | 8 + > > > > drivers/spi/Makefile | 1 + > > > > drivers/spi/spi-sifive.c | 375 +++++++++++++++++++++++++++++++++++++ > > > > 6 files changed, 394 insertions(+), 4 deletions(-) > > > > create mode 100644 drivers/spi/spi-sifive.c > > > > > > I would like to pick entire series on spi tree, but it has some boards > > > changes so I would like to ask the board maintainers to give a > > > permissions to do so, if not possible I can take only spi changes. > > > > Last 2 patches depend on below mentioned series so won't apply > > for you. I guess you can pickup SPI driver and MMC_SPI change. > > Haa., only SPI driver rest has dependencies on respective trees so I > picked spi driver only. Thanks Jagan. Regards, Anup