diff options
| author | Sumit Garg <sumit.garg@nxp.com> | 2017-09-01 13:55:00 +0530 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-10-27 08:47:14 -0700 |
| commit | 9781d9ff5fafd3c433b426914f9d017ddfe757b5 (patch) | |
| tree | 48df113345effca28fc4b9eca232a4418b0a7ff5 /arch/arm/include/asm/arch-fsl-layerscape | |
| parent | 18ed801e108130a86067a77b631f0875f371909b (diff) | |
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>
Diffstat (limited to 'arch/arm/include/asm/arch-fsl-layerscape')
| -rw-r--r-- | arch/arm/include/asm/arch-fsl-layerscape/config.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h index a7098be846..95e2791507 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 |