From: Otavio Salvador Date: Sat, 16 Mar 2013 08:05:05 +0000 (+0000) Subject: mx6qsabresd: Document the mapping of USDHC[2-4] X-Git-Tag: v2013.04-rc3~1^2~77^2~14 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=28ff917c28977e954d47148562a42d9468bfae62;p=u-boot mx6qsabresd: Document the mapping of USDHC[2-4] This documents the SD card identifier so it is easier for user to spot which card number will be used, if need. Signed-off-by: Otavio Salvador --- diff --git a/board/freescale/mx6qsabresd/mx6qsabresd.c b/board/freescale/mx6qsabresd/mx6qsabresd.c index 2b3926aaf3..5ebbff3f8c 100644 --- a/board/freescale/mx6qsabresd/mx6qsabresd.c +++ b/board/freescale/mx6qsabresd/mx6qsabresd.c @@ -160,6 +160,13 @@ int board_mmc_init(bd_t *bis) { int i; + /* + * According to the board_mmc_init() the following map is done: + * (U-boot device node) (Physical Port) + * mmc0 SD2 + * mmc1 SD3 + * mmc2 eMMC + */ for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) { switch (i) { case 0: