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| author | Andre Przywara <andre.przywara@arm.com> | 2022-11-28 00:03:53 +0000 |
|---|---|---|
| committer | Andre Przywara <andre.przywara@arm.com> | 2022-12-14 22:31:06 +0000 |
| commit | ed82586c4054c62c35e119f4f0a14619f0ad6c2e (patch) | |
| tree | 772f5812c7d2b42e63b2f6c3db3a42c81e90b721 | |
| parent | 705209a0957ffd9e0ad001d01cb2b468fb1b3347 (diff) | |
| download | u-boot-ed82586c4054c62c35e119f4f0a14619f0ad6c2e.zip u-boot-ed82586c4054c62c35e119f4f0a14619f0ad6c2e.tar.gz u-boot-ed82586c4054c62c35e119f4f0a14619f0ad6c2e.tar.bz2 | |
sunxi: remove unused CONFIG_MMC_SUNXI_SLOT
There is a CONFIG_MMC_SUNXI_SLOT definition in our sunxi_common.h config
header, which was used to note the first MMC controller to initialise.
The definition in that header was always set to 0, with no easy way of
overriding this, and certainly none of the existing boards made any use
of that (non-)feature.
Remove that definition and replace it with a constant 0 in the only
user, in board.c. It turns out that this is safe, as this is only used
in the SPL, and the BROM also unconditionally initialises MMC0.
This also removes the last legacy config symbol with SUN*I in it from
the whitelist.
Reviewed-by: Samuel Holland <samuel@sholland.org>
Tested-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
| -rw-r--r-- | board/sunxi/board.c | 9 | ||||
| -rw-r--r-- | include/configs/sunxi-common.h | 3 | ||||
| -rw-r--r-- | scripts/config_whitelist.txt | 1 |
3 files changed, 7 insertions, 6 deletions
diff --git a/board/sunxi/board.c b/board/sunxi/board.c index 21a2407..4d2491b 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -525,9 +525,14 @@ static void mmc_pinmux_setup(int sdc) int board_mmc_init(struct bd_info *bis) { + /* + * The BROM always accesses MMC port 0 (typically an SD card), and + * most boards seem to have such a slot. The others haven't reported + * any problem with unconditionally enabling this in the SPL. + */ if (!IS_ENABLED(CONFIG_UART0_PORT_F)) { - mmc_pinmux_setup(CONFIG_MMC_SUNXI_SLOT); - if (!sunxi_mmc_init(CONFIG_MMC_SUNXI_SLOT)) + mmc_pinmux_setup(0); + if (!sunxi_mmc_init(0)) return -1; } diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index 7207686..e89ad42 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -75,9 +75,6 @@ #define CONFIG_SYS_NAND_MAX_ECCPOS 1664 #endif -/* mmc config */ -#define CONFIG_MMC_SUNXI_SLOT 0 - /* * Miscellaneous configurable options */ diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index c0f55e4..ea71f9d 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -153,7 +153,6 @@ CONFIG_MISC_COMMON CONFIG_MIU_2BIT_21_7_INTERLEAVED CONFIG_MIU_2BIT_INTERLEAVED CONFIG_MMC_DEFAULT_DEV -CONFIG_MMC_SUNXI_SLOT CONFIG_MONITOR_IS_IN_RAM CONFIG_MPC85XX_FEC CONFIG_MPC85XX_FEC_NAME |