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/xilinx_zynqmp_r5_defconfig b/configs/xilinx_zynqmp_r5_defconfig
index 1aed730..1ae6349 100644
--- a/configs/xilinx_zynqmp_r5_defconfig
+++ b/configs/xilinx_zynqmp_r5_defconfig
@@ -16,6 +16,7 @@
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SYS_PROMPT="ZynqMP r5> "
CONFIG_SYS_MAXARGS=32
+CONFIG_SYS_CBSIZE=256
CONFIG_SYS_PBSIZE=284
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_BOOTSTAGE=y