From bcee8d6764f9215f16b393a35581000178633254 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Fri, 6 Dec 2019 21:41:35 -0700 Subject: 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 Reviewed-by: Bin Meng --- 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 +- 4 files changed, 6 insertions(+), 3 deletions(-) (limited to 'board') diff --git a/board/freescale/imx8qm_mek/imx8qm_mek.c b/board/freescale/imx8qm_mek/imx8qm_mek.c index 68be0fe..667a274 100644 --- a/board/freescale/imx8qm_mek/imx8qm_mek.c +++ b/board/freescale/imx8qm_mek/imx8qm_mek.c @@ -50,7 +50,7 @@ int board_early_init_f(void) return 0; } -#if IS_ENABLED(CONFIG_DM_GPIO) +#if CONFIG_IS_ENABLED(DM_GPIO) static void board_gpio_init(void) { /* TODO */ diff --git a/board/freescale/imx8qxp_mek/imx8qxp_mek.c b/board/freescale/imx8qxp_mek/imx8qxp_mek.c index 671064f..194eb60 100644 --- a/board/freescale/imx8qxp_mek/imx8qxp_mek.c +++ b/board/freescale/imx8qxp_mek/imx8qxp_mek.c @@ -54,7 +54,7 @@ int board_early_init_f(void) return 0; } -#if IS_ENABLED(CONFIG_DM_GPIO) +#if CONFIG_IS_ENABLED(DM_GPIO) static void board_gpio_init(void) { struct gpio_desc desc; diff --git a/board/gateworks/gw_ventana/Kconfig b/board/gateworks/gw_ventana/Kconfig index 5d1bae4..fee910c 100644 --- a/board/gateworks/gw_ventana/Kconfig +++ b/board/gateworks/gw_ventana/Kconfig @@ -1,5 +1,8 @@ if TARGET_GW_VENTANA +config DM_GPIO + default y + config SYS_BOARD default "gw_ventana" diff --git a/board/toradex/apalis-imx8/apalis-imx8.c b/board/toradex/apalis-imx8/apalis-imx8.c index 3e5174e..0483041 100644 --- a/board/toradex/apalis-imx8/apalis-imx8.c +++ b/board/toradex/apalis-imx8/apalis-imx8.c @@ -51,7 +51,7 @@ int board_early_init_f(void) return 0; } -#if IS_ENABLED(CONFIG_DM_GPIO) +#if CONFIG_IS_ENABLED(DM_GPIO) static void board_gpio_init(void) { /* TODO */ -- cgit v1.1