diff --git a/configs/mt7628_rfb_defconfig b/configs/mt7628_rfb_defconfig
index 8aea2e3..9ee4775 100644
--- a/configs/mt7628_rfb_defconfig
+++ b/configs/mt7628_rfb_defconfig
@@ -1,4 +1,5 @@
 CONFIG_MIPS=y
+CONFIG_SKIP_LOWLEVEL_INIT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
@@ -12,6 +13,8 @@
 CONFIG_ARCH_MTMIPS=y
 CONFIG_SOC_MT7628=y
 CONFIG_BOARD_MT7628_RFB=y
+CONFIG_MIPS_CACHE_SETUP=y
+CONFIG_MIPS_CACHE_DISABLE=y
 CONFIG_RESTORE_EXCEPTION_VECTOR_BASE=y
 CONFIG_MIPS_BOOT_FDT=y
 CONFIG_SYS_LOAD_ADDR=0x80010000