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author | Simon Glass <sjg@chromium.org> | 2019-12-06 21:41:35 -0700 |
---|---|---|
committer | Bin Meng <bmeng.cn@gmail.com> | 2019-12-15 08:52:29 +0800 |
commit | bcee8d6764f9215f16b393a35581000178633254 (patch) | |
tree | 592ad4911f0bb8c35a5ef4de29b03c62fb6cb32f /board | |
parent | 3c10dc95bdd0706ff85ffdc25ecd6381c3d51e4c (diff) | |
download | u-boot-bcee8d6764f9215f16b393a35581000178633254.zip u-boot-bcee8d6764f9215f16b393a35581000178633254.tar.gz u-boot-bcee8d6764f9215f16b393a35581000178633254.tar.bz2 |
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>
Diffstat (limited to 'board')
-rw-r--r-- | board/freescale/imx8qm_mek/imx8qm_mek.c | 2 | ||||
-rw-r--r-- | board/freescale/imx8qxp_mek/imx8qxp_mek.c | 2 | ||||
-rw-r--r-- | board/gateworks/gw_ventana/Kconfig | 3 | ||||
-rw-r--r-- | board/toradex/apalis-imx8/apalis-imx8.c | 2 |
4 files changed, 6 insertions, 3 deletions
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 */ |