diff options
Diffstat (limited to 'src/soc/amd/common')
| -rw-r--r-- | src/soc/amd/common/block/pi/agesawrapper.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/src/soc/amd/common/block/pi/agesawrapper.c b/src/soc/amd/common/block/pi/agesawrapper.c index 3e06f9e9db..ed10568fb2 100644 --- a/src/soc/amd/common/block/pi/agesawrapper.c +++ b/src/soc/amd/common/block/pi/agesawrapper.c @@ -21,6 +21,7 @@ #include <cpu/x86/mtrr.h> #include <amdblocks/BiosCallOuts.h> #include <rules.h> +#include <rmodule.h> #include <string.h> #include <timestamp.h> @@ -412,7 +413,8 @@ static int agesa_locate_raw_file(const char *name, struct region_device *rdev) return agesa_locate_file(name, rdev, CBFS_TYPE_RAW); } -static int agesa_locate_stage_file(const char *name, struct region_device *rdev) +static int agesa_locate_stage_file_early(const char *name, + struct region_device *rdev) { const size_t metadata_sz = sizeof(struct cbfs_stage); @@ -424,6 +426,31 @@ static int agesa_locate_stage_file(const char *name, struct region_device *rdev) region_device_sz(rdev) - metadata_sz); } +static int agesa_locate_stage_file_ramstage(const char *name, + struct region_device *rdev) +{ + struct prog prog = PROG_INIT(PROG_REFCODE, name); + struct rmod_stage_load rmod_agesa = { + .cbmem_id = CBMEM_ID_REFCODE, + .prog = &prog, + }; + + if (prog_locate(&prog)) + return -1; + if (rmodule_stage_load(&rmod_agesa) < 0) + return -1; + + return rdev_chain(rdev, prog_rdev(&prog), 0, + region_device_sz(prog_rdev(&prog))); +} + +static int agesa_locate_stage_file(const char *name, struct region_device *rdev) +{ + if (!ENV_RAMSTAGE) + return agesa_locate_stage_file_early(name, rdev); + return agesa_locate_stage_file_ramstage(name, rdev); +} + static const char *get_agesa_cbfs_name(void) { if (!IS_ENABLED(CONFIG_AGESA_SPLIT_MEMORY_FILES)) |