diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2014-10-22 16:47:42 +0800 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2014-10-24 09:35:38 +0200 |
| commit | ff2b47f6a9cc10251cc601d34241ee02933c2187 (patch) | |
| tree | 6c83971be1f3b57203d23e1bbaa3a76c1fa08aae /include/configs/sunxi-common.h | |
| parent | 7f87ad354ba79132edca3a08d1200e1acba1f612 (diff) | |
ARM: sunxi: Add support for uart0 on port F (mmc0)
Allwinner SoCs provide uart0 muxed with mmc0, which can then be used
with a micro SD breakout board. On the A23, this is the only way to
use uart0.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Diffstat (limited to 'include/configs/sunxi-common.h')
| -rw-r--r-- | include/configs/sunxi-common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index d55e4cab06..dfcb9a8e5e 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -77,6 +77,7 @@ #define CONFIG_INITRD_TAG /* mmc config */ +#if !defined(CONFIG_UART0_PORT_F) #define CONFIG_MMC #define CONFIG_GENERIC_MMC #define CONFIG_CMD_MMC @@ -84,6 +85,7 @@ #define CONFIG_MMC_SUNXI_SLOT 0 #define CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 0 /* first detected MMC controller */ +#endif /* 4MB of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (4 << 20)) |