On 6/27/2018 6:33 PM, Jagan Teki wrote: > On Wed, Jun 27, 2018 at 12:19 PM, Ye Li <ye...@nxp.com> wrote: >> On iMX7D SabreSD board, the QSPI has pins conflict with EPDC (default). >> To use QSPI, users have to rework the board (de-populate R388-R391, R396-R399 >> populate R392-R395, R299, R300). So we add new DTS file and new defconfig >> dedicated for QSPI. >> >> Other changes to support the DM QSPI: >> - Add QSPI node and alias spi0. >> - Modify spi4 (spi-gpio) node and add alias spi5 for it to avoid req >> conflict >> - Add EPDC node in imx7d.dtsi and disable it in imx7d-sdb-qspi.dts, >> to present the conflict. >> - Remove iomux settings of qspi in board codes which is not needed >> for DM driver. >> >> Signed-off-by: Ye Li <ye...@nxp.com> >> --- >> arch/arm/dts/Makefile | 3 +- >> arch/arm/dts/imx7d-sdb-qspi.dts | 44 ++++++++++++++++ >> arch/arm/dts/imx7d-sdb.dts | 6 ++- >> arch/arm/dts/imx7d.dtsi | 12 +++++ >> arch/arm/dts/imx7s.dtsi | 22 ++++++-- > > [snip] > >> +CONFIG_CMD_DFU=y >> +CONFIG_CMD_GPIO=y >> +CONFIG_CMD_I2C=y >> +CONFIG_CMD_MMC=y >> +CONFIG_CMD_SF=y >> +CONFIG_CMD_USB=y >> +CONFIG_CMD_USB_MASS_STORAGE=y >> +CONFIG_CMD_DHCP=y >> +CONFIG_CMD_MII=y >> +CONFIG_CMD_PING=y >> +CONFIG_CMD_BMP=y >> +CONFIG_CMD_CACHE=y >> +CONFIG_CMD_PMIC=y >> +CONFIG_CMD_REGULATOR=y >> +CONFIG_CMD_EXT2=y >> +CONFIG_CMD_EXT4=y >> +CONFIG_CMD_EXT4_WRITE=y >> +CONFIG_CMD_FAT=y >> +CONFIG_OF_CONTROL=y >> +CONFIG_DFU_MMC=y >> +CONFIG_DFU_RAM=y >> +CONFIG_DM_GPIO=y >> +CONFIG_DM_74X164=y >> +CONFIG_DM_I2C=y >> +CONFIG_DM_MMC=y >> +CONFIG_MMC_IO_VOLTAGE=y >> +CONFIG_MMC_UHS_SUPPORT=y >> +CONFIG_MMC_HS200_SUPPORT=y >> +CONFIG_FSL_ESDHC=y > > fyi, this will soon remove if no further update on dm- conversion [1]
It is CONFIG_FSL_ESPI in [1] not the CONFIG_FSL_ESDHC used here. Will the CONFIG_FSL_ESDHC be removed as well? > >> +CONFIG_FSL_QSPI=y > > Better to do full dm conversion before using, otherwise we have > migration expire rule [2] Ashish will do the full dm conversion for FSL_QSPI driver. Before that, we need to migrate all boards codes to use DM SPI driver to avoid break build. Best regards, Ye Li > > [1] > https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatchwork.ozlabs.org%2Fpatch%2F911785%2F&data=02%7C01%7Cye.li%40nxp.com%7C6ccd2b315cfc47a1308108d5dc195de0%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C636656923865087981&sdata=8PyH66o2XHpa2vJ04FTv9keoT55uBM%2Bn2YUQwCmvBJ8%3D&reserved=0 > [2] doc/driver-model/MIGRATION.txt > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
