armv8: layerscape: Allocate 66 MB DDR for secure memory
Change DDR allocated for secure memory from 2 MB to 66 MB. This
additional 64 MB secure memory is required for trusted OS running
in Trusted Execution Environment using ARMv8 TrustZone.
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h
index a7098be..95e2791 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/config.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h
@@ -16,7 +16,7 @@
* Reserve secure memory
* To be aligned with MMU block size
*/
-#define CONFIG_SYS_MEM_RESERVE_SECURE (2048 * 1024) /* 2MB */
+#define CONFIG_SYS_MEM_RESERVE_SECURE (66 * 1024 * 1024) /* 66MB */
#define SPL_TLB_SETBACK 0x1000000 /* 16MB under effective memory top */
#ifdef CONFIG_ARCH_LS2080A