fs: Kconfig: Add a separate option for FS_CRAMFS

Rather than using CMD_CRAMFS for both the filesystem and its command, we
should have a separate option for each. This allows us to enable CRAMFS
support without the command, if desired, which reduces U-Boot's size
slightly.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: imply FS_CRAMFS for keymile]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/UCP1020_SPIFLASH_defconfig b/configs/UCP1020_SPIFLASH_defconfig
index 4e5e0c1..2b3e4bd 100644
--- a/configs/UCP1020_SPIFLASH_defconfig
+++ b/configs/UCP1020_SPIFLASH_defconfig
@@ -34,4 +34,5 @@
 CONFIG_FSL_ESPI=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
+CONFIG_FS_CRAMFS=y
 CONFIG_OF_LIBFDT=y
diff --git a/configs/UCP1020_defconfig b/configs/UCP1020_defconfig
index ae7cb25..df0f8cc 100644
--- a/configs/UCP1020_defconfig
+++ b/configs/UCP1020_defconfig
@@ -34,4 +34,5 @@
 CONFIG_FSL_ESPI=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
+CONFIG_FS_CRAMFS=y
 CONFIG_OF_LIBFDT=y
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index d6966d3..7db9807 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -169,6 +169,7 @@
 CONFIG_CONSOLE_TRUETYPE_CANTORAONE=y
 CONFIG_VIDEO_SANDBOX_SDL=y
 CONFIG_FS_CBFS=y
+CONFIG_FS_CRAMFS=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_TPM=y
 CONFIG_LZ4=y
diff --git a/configs/sandbox_noblk_defconfig b/configs/sandbox_noblk_defconfig
index 06ca3c6..d051fde 100644
--- a/configs/sandbox_noblk_defconfig
+++ b/configs/sandbox_noblk_defconfig
@@ -171,6 +171,7 @@
 CONFIG_CONSOLE_TRUETYPE_CANTORAONE=y
 CONFIG_VIDEO_SANDBOX_SDL=y
 CONFIG_FS_CBFS=y
+CONFIG_FS_CRAMFS=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_TPM=y
 CONFIG_LZ4=y
diff --git a/configs/sandbox_spl_defconfig b/configs/sandbox_spl_defconfig
index a8ddb99..ef41fce 100644
--- a/configs/sandbox_spl_defconfig
+++ b/configs/sandbox_spl_defconfig
@@ -175,6 +175,7 @@
 CONFIG_CONSOLE_TRUETYPE_CANTORAONE=y
 CONFIG_VIDEO_SANDBOX_SDL=y
 CONFIG_FS_CBFS=y
+CONFIG_FS_CRAMFS=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_TPM=y
 CONFIG_LZ4=y