diff --git a/configs/evb-ast2600_defconfig b/configs/evb-ast2600_defconfig
index 9244654..23f15b7 100644
--- a/configs/evb-ast2600_defconfig
+++ b/configs/evb-ast2600_defconfig
@@ -35,6 +35,8 @@
 CONFIG_BOOTARGS="console=ttyS4,115200n8 root=/dev/ram rw"
 CONFIG_USE_BOOTCOMMAND=y
 CONFIG_BOOTCOMMAND="run bootspi"
+CONFIG_SYS_CBSIZE=256
+CONFIG_SYS_PBSIZE=276
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD=y
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC=y
@@ -50,8 +52,6 @@
 CONFIG_SPL_RAM_SUPPORT=y
 CONFIG_SPL_RAM_DEVICE=y
 CONFIG_HUSH_PARSER=y
-CONFIG_SYS_CBSIZE=256
-CONFIG_SYS_PBSIZE=276
 CONFIG_CMD_BOOTZ=y
 # CONFIG_BOOTM_NETBSD is not set
 # CONFIG_BOOTM_PLAN9 is not set