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/sama5d2_icp_qspiflash_defconfig b/configs/sama5d2_icp_qspiflash_defconfig
index 8846246..ca5787b 100644
--- a/configs/sama5d2_icp_qspiflash_defconfig
+++ b/configs/sama5d2_icp_qspiflash_defconfig
@@ -27,6 +27,7 @@
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_MISC_INIT_R=y
CONFIG_HUSH_PARSER=y
+CONFIG_SYS_CBSIZE=256
CONFIG_SYS_PBSIZE=276
CONFIG_CMD_CONFIG=y
CONFIG_CMD_BOOTZ=y