am33xx: Correct MMC1, remove MMC2 support

- Correct the MMC1 base offset
- Remove MMC2 (that area is reserved and not MMC2).
- Add the real BOOT_DEVICE_MMC2 value

Signed-off-by: Tom Rini <trini@ti.com>

arch/arm/cpu/armv7/am33xx/board.c

@@ -211,7 +211,13 @@ void s_init(void)
 #if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD)
 int board_mmc_init(bd_t *bis)
 {
-	return omap_mmc_init(0, 0, 0);
+	int ret;
+	
+	ret = omap_mmc_init(0, 0, 0);
+	if (ret)
+		return ret;
+
+	return omap_mmc_init(1, 0, 0);
 }
 #endif
 

arch/arm/include/asm/arch-am33xx/mmc_host_def.h

@@ -20,8 +20,7 @@
  * OMAP HSMMC register definitions
  */
 #define OMAP_HSMMC1_BASE		0x48060100
-#define OMAP_HSMMC2_BASE		0x481D8000
-#define OMAP_HSMMC3_BASE		0x47C24000
+#define OMAP_HSMMC2_BASE		0x481D8100
 
 typedef struct hsmmc {
 	unsigned char res1[0x10];

arch/arm/include/asm/omap_common.h

@@ -67,7 +67,7 @@ void preloader_console_init(void);
 #elif defined(CONFIG_AM33XX)	/* AM33XX */
 #define BOOT_DEVICE_NAND	5
 #define BOOT_DEVICE_MMC1	8
-#define BOOT_DEVICE_MMC2	0
+#define BOOT_DEVICE_MMC2	9 /* eMMC or daughter card */
 #define BOOT_DEVICE_UART	65
 #define BOOT_DEVICE_MMC2_2      0xFF
 #endif