Implement board_mmc_get_env_devno for the boards.
Following is examples: SD1/SD2/SD3: return devno; SD2/SD3: return devno - 1; SD2/SD4: if (devno == 2), return dev - 2; return dev - 1;
Signed-off-by: Peng Fan peng.fan@nxp.com Cc: Stefano Babic sbabic@denx.de ---
Changes V2: implement board_mmc_get_env_devno in different board files.
board/freescale/mx6qarm2/mx6qarm2.c | 5 +++++ board/freescale/mx6sabresd/mx6sabresd.c | 5 +++++ board/freescale/mx6slevk/mx6slevk.c | 5 +++++ board/freescale/mx6sxsabresd/mx6sxsabresd.c | 5 +++++ 4 files changed, 20 insertions(+)
diff --git a/board/freescale/mx6qarm2/mx6qarm2.c b/board/freescale/mx6qarm2/mx6qarm2.c index 98ccdb7..aa87ba9 100644 --- a/board/freescale/mx6qarm2/mx6qarm2.c +++ b/board/freescale/mx6qarm2/mx6qarm2.c @@ -110,6 +110,11 @@ struct fsl_esdhc_cfg usdhc_cfg[2] = { {USDHC4_BASE_ADDR}, };
+int board_mmc_get_env_devno(int devno) +{ + return devno - 2; +} + int board_mmc_getcd(struct mmc *mmc) { struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c index 581c9d5..6128462 100644 --- a/board/freescale/mx6sabresd/mx6sabresd.c +++ b/board/freescale/mx6sabresd/mx6sabresd.c @@ -234,6 +234,11 @@ struct fsl_esdhc_cfg usdhc_cfg[3] = { #define USDHC2_CD_GPIO IMX_GPIO_NR(2, 2) #define USDHC3_CD_GPIO IMX_GPIO_NR(2, 0)
+int board_mmc_get_env_devno(int devno) +{ + return devno - 1; +} + int board_mmc_getcd(struct mmc *mmc) { struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c index 5eab4b5..84573f5 100644 --- a/board/freescale/mx6slevk/mx6slevk.c +++ b/board/freescale/mx6slevk/mx6slevk.c @@ -170,6 +170,11 @@ static struct fsl_esdhc_cfg usdhc_cfg[3] = { {USDHC3_BASE_ADDR, 0, 4}, };
+int board_mmc_get_env_devno(int devno) +{ + return devno; +} + int board_mmc_getcd(struct mmc *mmc) { struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; diff --git a/board/freescale/mx6sxsabresd/mx6sxsabresd.c b/board/freescale/mx6sxsabresd/mx6sxsabresd.c index 3ee4662..78f0151 100644 --- a/board/freescale/mx6sxsabresd/mx6sxsabresd.c +++ b/board/freescale/mx6sxsabresd/mx6sxsabresd.c @@ -309,6 +309,11 @@ static struct fsl_esdhc_cfg usdhc_cfg[3] = { #define USDHC3_PWR_GPIO IMX_GPIO_NR(2, 11) #define USDHC4_CD_GPIO IMX_GPIO_NR(6, 21)
+int board_mmc_get_env_devno(int devno) +{ + return devno - 1; +} + int board_mmc_getcd(struct mmc *mmc) { struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;