diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/sun8i.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/configs/sun8i.h b/include/configs/sun8i.h index 9b4675e4c3..27c9808a49 100644 --- a/include/configs/sun8i.h +++ b/include/configs/sun8i.h @@ -12,6 +12,16 @@ * A23 specific configuration */ +#ifdef SUNXI_SRAM_A2_SIZE +/* + * If the SoC has enough SRAM A2, use that for the secure monitor. + * Skip the first 16 KiB of SRAM A2, which is not usable, as only certain bytes + * are writable. Reserve the last 17 KiB for the resume shim and SCP firmware. + */ +#define CONFIG_ARMV7_SECURE_BASE (SUNXI_SRAM_A2_BASE + 16 * 1024) +#define CONFIG_ARMV7_SECURE_MAX_SIZE (SUNXI_SRAM_A2_SIZE - 33 * 1024) +#endif + /* * Include common sunxi configuration where most the settings are */ |