ARM: exynos_defconfig: Enable SquashFS and increase RAM block device size

All modules built from exynos_defconfig occupy about 55M, so enable
squashfs filesystem support and increase default ram block device size
to 32M to enable deploying them on initrd. Such initrd, using squashfs
requires at least 24M.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig
index c8e0c14092e824f5e78b2c95c4bf8004e128ef49..65c4daddefe37463759cb86931716f2290240f0b 100644 (file)
--- a/arch/arm/configs/exynos_defconfig
+++ b/arch/arm/configs/exynos_defconfig
@@ -92,7 +92,7 @@ CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_CRYPTOLOOP=y
 CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_RAM_SIZE=32768
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_SG=y
@@ -320,6 +320,7 @@ CONFIG_VFAT_FS=y
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_CRAMFS=y
+CONFIG_SQUASHFS=y
 CONFIG_ROMFS_FS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V4=y