diff --git a/configs/am62ax_evm_r5_usbdfu_defconfig b/configs/am62ax_evm_r5_usbdfu_defconfig
index fda0711ca9..10dbffd52d 100644
--- a/configs/am62ax_evm_r5_usbdfu_defconfig
+++ b/configs/am62ax_evm_r5_usbdfu_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_K3=y
 CONFIG_TI_SECURE_DEVICE=y
+CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x200000
 CONFIG_SYS_MALLOC_F_LEN=0x8000
 CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
@@ -20,7 +21,7 @@ CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL_SIZE_LIMIT=0x3A7F0
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC=y
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD=y
-CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x3500
+CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x4400
 CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DEFAULT_DEVICE_TREE="k3-am62a7-r5-sk"