ARM: realview: enable USB storage in the defconfig

It is not uncommon to boot a root filesystem from a USB
pendrive and similar, so enable USB mass storage, backed
by SCSI and SD block devices in the RealView defconfig.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/configs/realview_defconfig b/arch/arm/configs/realview_defconfig
index 9f84c508a5f460ee424f0347bb02af85f94e99fe..9e77dc7b828fc4bd25688a60c3e8bfae2bc4c53a 100644 (file)
--- a/arch/arm/configs/realview_defconfig
+++ b/arch/arm/configs/realview_defconfig
@@ -48,6 +48,8 @@ CONFIG_MTD_CFI_AMDSTD=y
 CONFIG_MTD_ROM=y
 CONFIG_MTD_PHYSMAP=y
 CONFIG_ARM_CHARLCD=y
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
 CONFIG_NETDEVICES=y
 CONFIG_SMC91X=y
 CONFIG_SMSC911X=y
@@ -76,6 +78,7 @@ CONFIG_SND_PCM_OSS=y
 # CONFIG_SND_DRIVERS is not set
 CONFIG_SND_ARMAACI=y
 CONFIG_USB=y
+CONFIG_USB_STORAGE=y
 CONFIG_USB_ISP1760=y
 CONFIG_MMC=y
 CONFIG_MMC_ARMMMCI=y