diff options
| author | Simon Glass | 2019-12-06 21:41:35 -0700 |
|---|---|---|
| committer | Bin Meng | 2019-12-15 08:52:29 +0800 |
| commit | bcee8d6764f9215f16b393a35581000178633254 (patch) | |
| tree | 592ad4911f0bb8c35a5ef4de29b03c62fb6cb32f /include/configs/mx6ul_14x14_evk.h | |
| parent | 3c10dc95bdd0706ff85ffdc25ecd6381c3d51e4c (diff) | |
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 'include/configs/mx6ul_14x14_evk.h')
| -rw-r--r-- | include/configs/mx6ul_14x14_evk.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/configs/mx6ul_14x14_evk.h b/include/configs/mx6ul_14x14_evk.h index c21d633ca06..5cc15b6d2f6 100644 --- a/include/configs/mx6ul_14x14_evk.h +++ b/include/configs/mx6ul_14x14_evk.h @@ -44,6 +44,7 @@ #define CONFIG_SYS_I2C_SPEED 100000 #endif +/* Note: This is incorrect and should move to Kconfig / defconfig */ #ifdef CONFIG_DM_GPIO #define CONFIG_DM_74X164 #endif |