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....@nxp.com>
Cc: Stefano Babic <sba...@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;
--
2.6.2
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