Convert CONFIG_SYS_CBSIZE to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_CBSIZE
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/meesc_dataflash_defconfig b/configs/meesc_dataflash_defconfig
index e69aae4..315c484 100644
--- a/configs/meesc_dataflash_defconfig
+++ b/configs/meesc_dataflash_defconfig
@@ -18,6 +18,7 @@
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_MISC_INIT_R=y
CONFIG_HUSH_PARSER=y
+CONFIG_SYS_CBSIZE=512
CONFIG_SYS_PBSIZE=532
# CONFIG_CMD_BDI is not set
CONFIG_CMD_BOOTZ=y