[PATCH] configs: am65x_evm_r5_usbdfu_defconfig: Fix USB DFU boot

[Hrushikesh Salunke]

Increase the size of malloc region allocated before relocation, as
current size is insufficient for dfu boot causing it to overflow and
corrupt the stack.

Enable the fixed regulator configs required by vtt_supply which is used
by "am654_ddrss" driver. Without it during DFU boot DDRSS initialization
is failing. These configs are enabled in "am65x_evm_r5_defconfig" but
are missing from "am65x_evm_r5_usbdfu_defconfig".

Signed-off-by: Hrushikesh Salunke <h-salunke at ti.com>
---
This patch is based on following commit in master branch
7a45cb4ffe fs/erofs: fix an integer overflow in symlink resolution

 configs/am65x_evm_r5_usbdfu_defconfig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/configs/am65x_evm_r5_usbdfu_defconfig b/configs/am65x_evm_r5_usbdfu_defconfig
index 0b5eaeb363..672346b332 100644
--- a/configs/am65x_evm_r5_usbdfu_defconfig
+++ b/configs/am65x_evm_r5_usbdfu_defconfig
@@ -1,7 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_K3=y
 CONFIG_SYS_MALLOC_LEN=0x2000000
-CONFIG_SYS_MALLOC_F_LEN=0x55000
+CONFIG_SYS_MALLOC_F_LEN=0x57000
 CONFIG_SPL_GPIO=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
@@ -98,6 +98,8 @@ CONFIG_POWER_DOMAIN=y
 CONFIG_TI_SCI_POWER_DOMAIN=y
 CONFIG_DM_REGULATOR=y
 CONFIG_SPL_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_SPL_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_GPIO=y
 CONFIG_SPL_DM_REGULATOR_GPIO=y
 CONFIG_DM_REGULATOR_TPS62360=y
-- 
2.34.1