[U-Boot] [PATCH v3 006/108] dm: gpio: Allow control of GPIO uclass in SPL
Bin Meng
bmeng.cn at gmail.com
Mon Oct 28 04:45:13 UTC 2019
On Mon, Oct 21, 2019 at 11:33 AM Simon Glass <sjg at chromium.org> wrote:
>
> At present if CONFIG_SPL_GPIO_SUPPORT is enabled then the GPIO uclass
> is included in SPL/TPL without any control for boards. Some boards may
> want to disable this to reduce code size where GPIOs are not needed in
> SPL or TPL.
>
> Add a new Kconfig option to permit this. Default it to 'y' so that
> existing boards work correctly.
>
> Change existing uses of CONFIG_DM_GPIO to CONFIG_IS_ENABLED(DM_GPIO) to
> preserve the current behaviour. Also update the 74x164 GPIO driver since
> it cannot build with SPL.
>
> This allows us to remove the hacks in config_uncmd_spl.h and
> Makefile.uncmd_spl (eventually those files should be removed).
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v3: None
> Changes in v2:
> - Fix the Kconfig condition to avoid build errors on snow
>
> arch/arm/include/asm/omap_gpio.h | 2 +-
> arch/arm/mach-at91/include/mach/at91sam9260.h | 2 +-
> arch/arm/mach-davinci/include/mach/gpio.h | 2 +-
> arch/arm/mach-omap2/am33xx/board.c | 4 ++--
> arch/arm/mach-omap2/omap3/board.c | 2 +-
> arch/arm/mach-omap2/omap5/hwinit.c | 2 +-
> board/freescale/imx8qm_mek/imx8qm_mek.c | 2 +-
> board/freescale/imx8qxp_mek/imx8qxp_mek.c | 2 +-
> board/gateworks/gw_ventana/Kconfig | 3 +++
> board/toradex/apalis-imx8/apalis-imx8.c | 2 +-
> drivers/gpio/Kconfig | 22 +++++++++++++++++++
> drivers/gpio/Makefile | 4 +++-
> drivers/gpio/at91_gpio.c | 6 ++---
> drivers/gpio/atmel_pio4.c | 2 +-
> drivers/gpio/da8xx_gpio.c | 6 ++---
> drivers/gpio/da8xx_gpio.h | 2 +-
> drivers/gpio/mxc_gpio.c | 4 ++--
> drivers/gpio/mxs_gpio.c | 4 ++--
> drivers/gpio/omap_gpio.c | 6 ++---
> drivers/gpio/sunxi_gpio.c | 8 +++----
> drivers/i2c/i2c-uclass.c | 6 ++---
> drivers/i2c/muxes/pca954x.c | 4 ++--
> drivers/mmc/fsl_esdhc_imx.c | 13 ++++++-----
> drivers/mmc/omap_hsmmc.c | 2 +-
> drivers/net/designware.c | 10 ++++-----
> drivers/net/designware.h | 4 ++--
> drivers/net/fec_mxc.c | 6 ++---
> drivers/net/fec_mxc.h | 2 +-
> drivers/net/mvneta.c | 4 ++--
> drivers/net/mvpp2.c | 8 +++----
> drivers/net/sun8i_emac.c | 12 +++++-----
> drivers/pci/pci-aardvark.c | 4 ++--
> drivers/pci/pcie_dw_mvebu.c | 4 ++--
> drivers/spi/atmel_spi.c | 10 ++++-----
> drivers/spi/designware_spi.c | 4 ++--
> drivers/tpm/tpm2_tis_spi.c | 2 +-
> include/config_uncmd_spl.h | 1 -
> include/configs/at91-sama5_common.h | 5 +++--
> include/configs/gw_ventana.h | 1 -
> include/configs/mx6ul_14x14_evk.h | 1 +
> scripts/Makefile.uncmd_spl | 1 -
> 41 files changed, 109 insertions(+), 82 deletions(-)
>
Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
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