arm64: versal2: Update the text base and dtb address

Update the TEXT_BASE and DTB address as per the new memory map.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/3ffb6f1f7ff418f01ccc2eccf8a834441f9f0b74.1742461498.git.michal.simek@amd.com
diff --git a/configs/amd_versal2_virt_defconfig b/configs/amd_versal2_virt_defconfig
index 59bda4c..087c7f0 100644
--- a/configs/amd_versal2_virt_defconfig
+++ b/configs/amd_versal2_virt_defconfig
@@ -3,7 +3,7 @@
 CONFIG_POSITION_INDEPENDENT=y
 CONFIG_SYS_INIT_SP_BSS_OFFSET=1572864
 CONFIG_ARCH_VERSAL2=y
-CONFIG_TEXT_BASE=0x8000000
+CONFIG_TEXT_BASE=0x40000000
 CONFIG_SYS_MALLOC_F_LEN=0x100000
 CONFIG_DEFAULT_DEVICE_TREE="amd-versal2-virt"
 CONFIG_OF_LIBFDT_OVERLAY=y