ARM: omap3: evm: Enable CONFIG_BLK and misc. cleanup

This commit enables CONFIG_BLK and removes USB_STORAGE which is awaiting
proper implementation for current U-Boot interfaces. Additionally the
console selection is now handled by Kconfig and no longer needs to be in
the config header. CONFIG_SYS_MALLOC_F_LEN=0x2000 was added to sync with
other boards. CONFIG_SPL_BLK and CONFIG_SPL_DM_MMC are disabled because
they currently do not allow the OMAP3-EVM (OMAP34XX) to actually boot.

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>

configs/omap3_evm_defconfig

@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
+CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_OMAP3_EVM=y
 CONFIG_SPL=y
 CONFIG_DEFAULT_DEVICE_TREE="omap3-evm"
@@ -38,6 +39,10 @@ CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SPL_DM=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x82000000
+CONFIG_BLK=y
+# CONFIG_SPL_BLK is not set
+CONFIG_DM_MMC=y
+# CONFIG_SPL_DM_MMC is not set
 CONFIG_MMC_OMAP_HS=y
 CONFIG_NAND=y
 CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
@@ -48,15 +53,15 @@ CONFIG_NETDEVICES=y
 CONFIG_SMC911X=y
 CONFIG_SMC911X_BASE=0x2C000000
 CONFIG_SMC911X_32_BIT=y
+CONFIG_CONS_INDEX=1
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
+CONFIG_DM_SPI=y
 CONFIG_OMAP3_SPI=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_OMAP3=y
 CONFIG_USB_MUSB_GADGET=y
 CONFIG_USB_MUSB_OMAP2PLUS=y
-CONFIG_USB_STORAGE=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
 CONFIG_USB_GADGET_VENDOR_NUM=0x0451

include/configs/omap3_evm.h

@@ -33,9 +33,6 @@
 #define CONFIG_INITRD_TAG
 #define CONFIG_REVISION_TAG
 
-/* Override OMAP3 serial console configuration */
-#define CONFIG_SYS_NS16550_COM1         OMAP34XX_UART1
-
 /* NAND */
 #if defined(CONFIG_NAND)
 #define CONFIG_SYS_FLASH_BASE		NAND_BASE