diff options
| author | Rajesh Bhagat <rajesh.bhagat@nxp.com> | 2018-11-05 18:01:58 +0000 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2018-12-06 14:37:19 -0800 |
| commit | 681d489e6281b9d4a1896ad7b8c926bb2286ed7a (patch) | |
| tree | ceff63be86610ce38292764c449d3a146f446c35 /arch/arm/include/asm/arch-fsl-layerscape | |
| parent | 2141d250f510fb33d6b42ff35bfa8f3fbbc343d0 (diff) | |
armv8: layerscape: add SMC calls for DDR size and bank info
Adds SMC calls for getting DDR size and bank info for TFABOOT.
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Signed-off-by: Pankit Garg <pankit.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/soc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h index d327c7ba1f..ef228b6443 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h @@ -55,6 +55,10 @@ struct cpu_type { { .name = #n, .soc_ver = SVR_##v, .num_cores = (nc)} #ifdef CONFIG_TFABOOT +#define SMC_DRAM_BANK_INFO (0xC200FF12) + +phys_size_t tfa_get_dram_size(void); + enum boot_src { BOOT_SOURCE_RESERVED = 0, BOOT_SOURCE_IFC_NOR, |