summaryrefslogtreecommitdiff
path: root/board
diff options
context:
space:
mode:
authorYe.Li <B37916@freescale.com>2014-02-24 16:07:44 +0800
committerYe.Li <B37916@freescale.com>2014-02-25 15:46:16 +0800
commit7f789db44b3d5bcdf0aa4952f724701aa90e5fc1 (patch)
treebdfcd2e85da6e86e72c7a01d046d2ae71aa42379 /board
parente2ced39867a3001390bd23069e56b513ed268bb0 (diff)
downloadu-boot-imx-7f789db44b3d5bcdf0aa4952f724701aa90e5fc1.zip
u-boot-imx-7f789db44b3d5bcdf0aa4952f724701aa90e5fc1.tar.gz
u-boot-imx-7f789db44b3d5bcdf0aa4952f724701aa90e5fc1.tar.bz2
ENGR00299848 ARM:imx6 Change static environment SD/MMC storage to dynamic
imx6 boards (sabresd, sabreauto, arm2 and slevk) have multiple SD/MMC ports to boot. But current uboot hard code the SD/MMC port for environment variables storage. So if customer changes a port without modifying the configuration "CONFIG_SYS_MMC_ENV_DEV", error will issue at saving and loading environment. Implement a mechanism to detect SD/MMC port from SRC SMBR register, and override the default "mmc_get_env_devno". The "board_late_mmc_env_init" is used to set "mmcdev" when booting from SD/MMC port. Finally after booting from SD/MMC, the environment storage device and "mmcdev" are both set to current SD/MMC port. Customers don't need to re-build the image if booting from different SD/MMC port. This patch also adds SD1 and SD3 support to imx6slevk BSP, and adds support for sabreauto SD1 slot on base board. Signed-off-by: Ye.Li <B37916@freescale.com>
Diffstat (limited to 'board')
-rw-r--r--board/freescale/mx6qarm2/mx6qarm2.c38
-rw-r--r--board/freescale/mx6qsabreauto/mx6qsabreauto.c126
-rw-r--r--board/freescale/mx6qsabresd/mx6qsabresd.c17
-rw-r--r--board/freescale/mx6slevk/mx6slevk.c163
4 files changed, 323 insertions, 21 deletions
diff --git a/board/freescale/mx6qarm2/mx6qarm2.c b/board/freescale/mx6qarm2/mx6qarm2.c
index 4782dc9..b2bc86c 100644
--- a/board/freescale/mx6qarm2/mx6qarm2.c
+++ b/board/freescale/mx6qarm2/mx6qarm2.c
@@ -122,6 +122,23 @@ struct fsl_esdhc_cfg usdhc_cfg[2] = {
{USDHC4_BASE_ADDR},
};
+int mmc_get_env_devno(void)
+{
+ u32 soc_sbmr = readl(SRC_BASE_ADDR + 0x4);
+ u32 dev_no;
+
+ /* BOOT_CFG2[3] and BOOT_CFG2[4] */
+ dev_no = (soc_sbmr & 0x00001800) >> 11;
+
+ /* need ubstract 1 to map to the mmc device id
+ * see the comments in board_mmc_init function
+ */
+
+ dev_no -= 2;
+
+ return dev_no;
+}
+
int board_mmc_getcd(struct mmc *mmc)
{
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
@@ -166,6 +183,18 @@ int board_mmc_init(bd_t *bis)
return status;
}
+
+void board_late_mmc_env_init(void)
+{
+ char cmd[32];
+ u32 dev_no = mmc_get_env_devno();
+
+ setenv_ulong("mmcdev", dev_no);
+
+ sprintf(cmd, "mmc dev %d", dev_no);
+ run_command(cmd, 0);
+}
+
#endif
#define MII_MMD_ACCESS_CTRL_REG 0xd
@@ -243,6 +272,15 @@ int board_init(void)
return 0;
}
+int board_late_init(void)
+{
+#ifdef CONFIG_ENV_IS_IN_MMC
+ board_late_mmc_env_init();
+#endif
+
+ return 0;
+}
+
int checkboard(void)
{
puts("Board: MX6Q-Armadillo2\n");
diff --git a/board/freescale/mx6qsabreauto/mx6qsabreauto.c b/board/freescale/mx6qsabreauto/mx6qsabreauto.c
index de59829..b8c26a1 100644
--- a/board/freescale/mx6qsabreauto/mx6qsabreauto.c
+++ b/board/freescale/mx6qsabreauto/mx6qsabreauto.c
@@ -65,6 +65,11 @@ DECLARE_GLOBAL_DATA_PTR;
PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+/*Need more drive strength for SD1 slot on base board*/
+#define USDHC1_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
#define ENET_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
@@ -163,6 +168,19 @@ static void setup_iomux_enet(void)
imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
}
+iomux_v3_cfg_t const usdhc1_pads[] = {
+ /*To avoid pin conflict with NAND, set usdhc1 to 4 pins*/
+ MX6_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC1_PAD_CTRL),
+ MX6_PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC1_PAD_CTRL),
+ MX6_PAD_SD1_DAT0__USDHC1_DAT0 | MUX_PAD_CTRL(USDHC1_PAD_CTRL),
+ MX6_PAD_SD1_DAT1__USDHC1_DAT1 | MUX_PAD_CTRL(USDHC1_PAD_CTRL),
+ MX6_PAD_SD1_DAT2__USDHC1_DAT2 | MUX_PAD_CTRL(USDHC1_PAD_CTRL),
+ MX6_PAD_SD1_DAT3__USDHC1_DAT3 | MUX_PAD_CTRL(USDHC1_PAD_CTRL),
+
+ /*CD pin*/
+ MX6_PAD_GPIO_1__GPIO_1_1 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
iomux_v3_cfg_t const usdhc3_pads[] = {
MX6_PAD_SD3_CLK__USDHC3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD3_CMD__USDHC3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
@@ -285,23 +303,97 @@ static void setup_iomux_uart(void)
}
#ifdef CONFIG_FSL_ESDHC
-struct fsl_esdhc_cfg usdhc_cfg[1] = {
+
+#define USDHC1_CD_GPIO IMX_GPIO_NR(1, 1)
+#define USDHC3_CD_GPIO IMX_GPIO_NR(6, 15)
+
+struct fsl_esdhc_cfg usdhc_cfg[2] = {
+ {USDHC1_BASE_ADDR, 0, 4},
{USDHC3_BASE_ADDR},
};
+int mmc_get_env_devno(void)
+{
+ u32 soc_sbmr = readl(SRC_BASE_ADDR + 0x4);
+ u32 dev_no;
+
+ /* BOOT_CFG2[3] and BOOT_CFG2[4] */
+ dev_no = (soc_sbmr & 0x00001800) >> 11;
+
+ /* need ubstract 1 to map to the mmc3 device id
+ * see the comments in board_mmc_init function
+ */
+ if (2 == dev_no)
+ dev_no--;
+
+ return dev_no;
+}
+
int board_mmc_getcd(struct mmc *mmc)
{
- gpio_direction_input(IMX_GPIO_NR(6, 15));
- return !gpio_get_value(IMX_GPIO_NR(6, 15));
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+ int ret = 0;
+
+ switch (cfg->esdhc_base) {
+ case USDHC1_BASE_ADDR:
+ ret = !gpio_get_value(USDHC1_CD_GPIO);
+ break;
+ case USDHC3_BASE_ADDR:
+ ret = !gpio_get_value(USDHC3_CD_GPIO);
+ break;
+ }
+
+ return ret;
}
int board_mmc_init(bd_t *bis)
{
- imx_iomux_v3_setup_multiple_pads(usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
+ int i;
+
+ /*
+ * According to the board_mmc_init() the following map is done:
+ * (U-boot device node) (Physical Port)
+ * mmc0 USDHC1
+ * mmc1 USDHC3
+ */
+ for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
+ switch (i) {
+ case 0:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
+ gpio_direction_input(USDHC1_CD_GPIO);
+ usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+ break;
+ case 1:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
+ gpio_direction_input(USDHC3_CD_GPIO);
+ usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+ break;
+ default:
+ printf("Warning: you configured more USDHC controllers"
+ "(%d) than supported by the board\n", i + 1);
+ return 0;
+ }
+
+ if (fsl_esdhc_initialize(bis, &usdhc_cfg[i]))
+ printf("Warning: failed to initialize mmc dev %d\n", i);
+ }
+
+ return 0;
+}
+
+void board_late_mmc_env_init(void)
+{
+ char cmd[32];
+ u32 dev_no = mmc_get_env_devno();
+
+ setenv_ulong("mmcdev", dev_no);
- usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
- return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+ sprintf(cmd, "mmc dev %d", dev_no);
+ run_command(cmd, 0);
}
+
#endif
#ifdef CONFIG_SYS_USE_SPINOR
@@ -847,6 +939,10 @@ int board_late_init(void)
setup_max7310();
#endif
+#ifdef CONFIG_ENV_IS_IN_MMC
+ board_late_mmc_env_init();
+#endif
+
return 0;
}
@@ -864,13 +960,20 @@ void board_fastboot_setup(void)
break;
#endif /*CONFIG_FASTBOOT_STORAGE_SATA*/
#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
- case SD3_BOOT:
- case MMC3_BOOT:
+ case SD1_BOOT:
+ case MMC1_BOOT:
if (!getenv("fastboot_dev"))
setenv("fastboot_dev", "mmc0");
if (!getenv("bootcmd"))
setenv("bootcmd", "booti mmc0");
break;
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc1");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc1");
+ break;
#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
#if defined(CONFIG_FASTBOOT_STORAGE_NAND)
case NAND_BOOT:
@@ -931,10 +1034,15 @@ void board_recovery_setup(void)
break;
#endif /*CONFIG_FASTBOOT_STORAGE_SATA*/
#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
+ case SD1_BOOT:
+ case MMC1_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery", "booti mmc0 recovery");
+ break;
case SD3_BOOT:
case MMC3_BOOT:
if (!getenv("bootcmd_android_recovery"))
- setenv("bootcmd_android_recovery", "booti mmc0 recovery");
+ setenv("bootcmd_android_recovery", "booti mmc1 recovery");
break;
#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
#if defined(CONFIG_FASTBOOT_STORAGE_NAND)
diff --git a/board/freescale/mx6qsabresd/mx6qsabresd.c b/board/freescale/mx6qsabresd/mx6qsabresd.c
index b825675..c729e9a 100644
--- a/board/freescale/mx6qsabresd/mx6qsabresd.c
+++ b/board/freescale/mx6qsabresd/mx6qsabresd.c
@@ -430,8 +430,6 @@ int mmc_get_env_devno(void)
dev_no--;
- setenv_ulong("mmcdev", dev_no);
-
return dev_no;
}
@@ -501,6 +499,17 @@ int board_mmc_init(bd_t *bis)
return 0;
}
+
+void board_late_mmc_env_init(void)
+{
+ char cmd[32];
+ u32 dev_no = mmc_get_env_devno();
+
+ setenv_ulong("mmcdev", dev_no);
+
+ sprintf(cmd, "mmc dev %d", dev_no);
+ run_command(cmd, 0);
+}
#endif
#if defined(CONFIG_MX6DL) && defined(CONFIG_MXC_EPDC)
@@ -1074,6 +1083,10 @@ int board_late_init(void)
return -1;
#endif
+#ifdef CONFIG_ENV_IS_IN_MMC
+ board_late_mmc_env_init();
+#endif
+
return 0;
}
diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c
index 050125c..33c82d9 100644
--- a/board/freescale/mx6slevk/mx6slevk.c
+++ b/board/freescale/mx6slevk/mx6slevk.c
@@ -93,6 +93,23 @@ static iomux_v3_cfg_t const uart1_pads[] = {
MX6_PAD_UART1_RXD__UART1_RXD | MUX_PAD_CTRL(UART_PAD_CTRL),
};
+static iomux_v3_cfg_t const usdhc1_pads[] = {
+ /* 8 bit SD */
+ MX6_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DAT0__USDHC1_DAT0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DAT1__USDHC1_DAT1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DAT2__USDHC1_DAT2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DAT3__USDHC1_DAT3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DAT4__USDHC1_DAT4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DAT5__USDHC1_DAT5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DAT6__USDHC1_DAT6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DAT7__USDHC1_DAT7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ /*CD pin*/
+ MX6_PAD_KEY_ROW7__GPIO_4_7 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
static iomux_v3_cfg_t const usdhc2_pads[] = {
MX6_PAD_SD2_CLK__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD2_CMD__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
@@ -100,6 +117,21 @@ static iomux_v3_cfg_t const usdhc2_pads[] = {
MX6_PAD_SD2_DAT1__USDHC2_DAT1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD2_DAT2__USDHC2_DAT2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD2_DAT3__USDHC2_DAT3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ /*CD pin*/
+ MX6_PAD_SD2_DAT7__GPIO_5_0 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const usdhc3_pads[] = {
+ MX6_PAD_SD3_CLK__USDHC3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_CMD__USDHC3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DAT0__USDHC3_DAT0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DAT1__USDHC3_DAT1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DAT2__USDHC3_DAT2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DAT3__USDHC3_DAT3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ /*CD pin*/
+ MX6_PAD_REF_CLK_32K__GPIO_3_22 | MUX_PAD_CTRL(NO_PAD_CTRL),
};
static iomux_v3_cfg_t const fec_pads[] = {
@@ -193,22 +225,104 @@ void setup_spinor(void)
}
#endif
-static struct fsl_esdhc_cfg usdhc_cfg[1] = {
- {USDHC2_BASE_ADDR},
+#ifdef CONFIG_FSL_ESDHC
+
+#define USDHC1_CD_GPIO IMX_GPIO_NR(4, 7)
+#define USDHC2_CD_GPIO IMX_GPIO_NR(5, 0)
+#define USDHC3_CD_GPIO IMX_GPIO_NR(3, 22)
+
+static struct fsl_esdhc_cfg usdhc_cfg[3] = {
+ {USDHC1_BASE_ADDR},
+ {USDHC2_BASE_ADDR, 0, 4},
+ {USDHC3_BASE_ADDR, 0, 4},
};
+int mmc_get_env_devno(void)
+{
+ u32 soc_sbmr = readl(SRC_BASE_ADDR + 0x4);
+ u32 dev_no;
+
+ /* BOOT_CFG2[3] and BOOT_CFG2[4] */
+ dev_no = (soc_sbmr & 0x00001800) >> 11;
+
+ return dev_no;
+}
+
int board_mmc_getcd(struct mmc *mmc)
{
- return 1; /* Assume boot SD always present */
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+ int ret = 0;
+
+ switch (cfg->esdhc_base) {
+ case USDHC1_BASE_ADDR:
+ ret = !gpio_get_value(USDHC1_CD_GPIO);
+ break;
+ case USDHC2_BASE_ADDR:
+ ret = !gpio_get_value(USDHC2_CD_GPIO);
+ break;
+ case USDHC3_BASE_ADDR:
+ ret = !gpio_get_value(USDHC3_CD_GPIO);
+ break;
+ }
+
+ return ret;
}
int board_mmc_init(bd_t *bis)
{
- imx_iomux_v3_setup_multiple_pads(usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
+ int i;
+
+ /*
+ * According to the board_mmc_init() the following map is done:
+ * (U-boot device node) (Physical Port)
+ * mmc0 USDHC1
+ * mmc1 USDHC2
+ * mmc2 USDHC3
+ */
+ for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
+ switch (i) {
+ case 0:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
+ gpio_direction_input(USDHC1_CD_GPIO);
+ usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+ break;
+ case 1:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
+ gpio_direction_input(USDHC2_CD_GPIO);
+ usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
+ break;
+ case 2:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
+ gpio_direction_input(USDHC3_CD_GPIO);
+ usdhc_cfg[2].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+ break;
+ default:
+ printf("Warning: you configured more USDHC controllers"
+ "(%d) than supported by the board\n", i + 1);
+ return 0;
+ }
+
+ if (fsl_esdhc_initialize(bis, &usdhc_cfg[i]))
+ printf("Warning: failed to initialize mmc dev %d\n", i);
+ }
+
+ return 0;
+}
+
+void board_late_mmc_env_init(void)
+{
+ char cmd[32];
+ u32 dev_no = mmc_get_env_devno();
+
+ setenv_ulong("mmcdev", dev_no);
- usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
- return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+ sprintf(cmd, "mmc dev %d", dev_no);
+ run_command(cmd, 0);
}
+#endif
#ifdef CONFIG_MXC_EPDC
#ifdef CONFIG_SPLASH_SCREEN
@@ -649,6 +763,10 @@ int board_late_init(void)
return -1;
#endif
+#ifdef CONFIG_ENV_IS_IN_MMC
+ board_late_mmc_env_init();
+#endif
+
return 0;
}
@@ -661,16 +779,29 @@ u32 get_board_rev(void)
void board_fastboot_setup(void)
{
- /*current uboot BSP only supports USDHC2*/
switch (get_boot_device()) {
#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
- case SD2_BOOT:
- case MMC2_BOOT:
+ case SD1_BOOT:
+ case MMC1_BOOT:
if (!getenv("fastboot_dev"))
setenv("fastboot_dev", "mmc0");
if (!getenv("bootcmd"))
setenv("bootcmd", "booti mmc0");
break;
+ case SD2_BOOT:
+ case MMC2_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc1");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc1");
+ break;
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("fastboot_dev"))
+ setenv("fastboot_dev", "mmc2");
+ if (!getenv("bootcmd"))
+ setenv("bootcmd", "booti mmc2");
+ break;
#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
default:
printf("unsupported boot devices\n");
@@ -692,11 +823,23 @@ void board_recovery_setup(void)
/*current uboot BSP only supports USDHC2*/
switch (bootdev) {
#if defined(CONFIG_FASTBOOT_STORAGE_MMC)
+ case SD1_BOOT:
+ case MMC1_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery",
+ "booti mmc0 recovery");
+ break;
case SD2_BOOT:
case MMC2_BOOT:
if (!getenv("bootcmd_android_recovery"))
setenv("bootcmd_android_recovery",
- "booti mmc0 recovery");
+ "booti mmc1 recovery");
+ break;
+ case SD3_BOOT:
+ case MMC3_BOOT:
+ if (!getenv("bootcmd_android_recovery"))
+ setenv("bootcmd_android_recovery",
+ "booti mmc2 recovery");
break;
#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/
default: