bcee8d6764
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> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| am35x_musb.c | ||
| board.c | ||
| boot.c | ||
| clock.c | ||
| emac.c | ||
| emif4.c | ||
| hw_data.c | ||
| lowlevel_init.S | ||
| prcm-regs.c | ||
| sdrc.c | ||
| spl_id_nand.c | ||
| sys_info.c | ||