u-boot/board/gateworks/gw_ventana/Kconfig
Simon Glass bcee8d6764 dm: gpio: Allow control of GPIO uclass in SPL
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@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-12-15 08:52:29 +08:00

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if TARGET_GW_VENTANA
config DM_GPIO
default y
config SYS_BOARD
default "gw_ventana"
config SYS_VENDOR
default "gateworks"
config SYS_CONFIG_NAME
default "gw_ventana"
config CMD_EECONFIG
bool "Enable the 'econfig' command"
help
Provides access to EEPROM configuration on Gateworks Ventana
config CMD_GSC
bool "Enable the 'gsc' command"
help
Provides access to the GSC configuration:
gsc sleep - sleeps for a period of seconds
gsc wd - enables / disables the watchdog
endif