diff --git a/arch/arm/configs/am335x_beaglebone_mlo_small_defconfig b/arch/arm/configs/am335x_beaglebone_mlo_small_defconfig
index 886dad9..ea29c24 100644
--- a/arch/arm/configs/am335x_beaglebone_mlo_small_defconfig
+++ b/arch/arm/configs/am335x_beaglebone_mlo_small_defconfig
@@ -9,11 +9,9 @@
 CONFIG_ENVIRONMENT_VARIABLES=y
 CONFIG_MMU=y
 CONFIG_TEXT_BASE=0x402F0400
-CONFIG_MEMORY_LAYOUT_FIXED=y
-CONFIG_STACK_BASE=0x4030B800
 CONFIG_STACK_SIZE=0x1600
-CONFIG_MALLOC_BASE=0x8F000000
 CONFIG_MALLOC_SIZE=0x1000000
+CONFIG_MALLOC_TLSF=y
 CONFIG_PROMPT="MLO>"
 CONFIG_SHELL_NONE=y
 # CONFIG_ERRNO_MESSAGES is not set
@@ -23,7 +21,7 @@
 CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS=y
 # CONFIG_SPI is not set
 CONFIG_MCI=y
-CONFIG_MCI_STARTUP=y
+# CONFIG_MCI_WRITE is not set
 CONFIG_MCI_OMAP_HSMMC=y
 # CONFIG_FS_RAMFS is not set
 # CONFIG_FS_DEVFS is not set