diff options
| -rw-r--r-- | plat/sun50iw1p1/sunxi_def.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/plat/sun50iw1p1/sunxi_def.h b/plat/sun50iw1p1/sunxi_def.h index 4c8e375..024d6d8 100644 --- a/plat/sun50iw1p1/sunxi_def.h +++ b/plat/sun50iw1p1/sunxi_def.h @@ -61,8 +61,14 @@ #define SUNXI_MAX_DRAM_SIZE (2ull<<30) /*2G*/ -//monitor area(atf+scp) -#define SUNXI_TRUSTED_MONITOR_BASE 0x40000000 +/* + * This puts ATF into SRAM C. The first 32KB (@0x18000) are used by FEL to + * hold the FEL stack backups, so leave this free and start after that. + * On my board some memory later in SRAM C was unreliable, so having it + * compiled with DEBUG=1 showed weird errors. It should be checked if this + * just a faulty SoC I have, and if, how wide spread this bug is. + */ +#define SUNXI_TRUSTED_MONITOR_BASE 0x00020000 /* 32KB into SRAM C */ #define SUNXI_TRUSTED_MONITOR_SIZE (64 << 10) /* 64 KByte */ //sec os area |