diff options
Diffstat (limited to 'src/lib/imd_cbmem.c')
| -rw-r--r-- | src/lib/imd_cbmem.c | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/src/lib/imd_cbmem.c b/src/lib/imd_cbmem.c index 7cc34f5878..49faad97b4 100644 --- a/src/lib/imd_cbmem.c +++ b/src/lib/imd_cbmem.c @@ -263,7 +263,6 @@ void *cbmem_entry_start(const struct cbmem_entry *entry) return imd_entry_at(imd, cbmem_to_imd(entry)); } -#if ENV_RAMSTAGE void cbmem_add_bootmem(void) { void *base = NULL; @@ -273,10 +272,50 @@ void cbmem_add_bootmem(void) bootmem_add_range((uintptr_t)base, size, LB_MEM_TABLE); } +#if ENV_RAMSTAGE +/* + * -fdata-sections doesn't work so well on read only strings. They all + * get put in the same section even though those strings may never be + * referenced in the final binary. + */ void cbmem_list(void) { static const struct imd_lookup lookup[] = { CBMEM_ID_TO_NAME_TABLE }; imd_print_entries(cbmem_get_imd(), lookup, ARRAY_SIZE(lookup)); } -#endif /* __PRE_RAM__ */ +#endif + +void cbmem_add_records_to_cbtable(struct lb_header *header) +{ + struct imd_cursor cursor; + struct imd *imd; + + imd = cbmem_get_imd(); + + if (imd_cursor_init(imd, &cursor)) + return; + + while (1) { + const struct imd_entry *e; + struct lb_cbmem_entry *lbe; + uint32_t id; + + e = imd_cursor_next(&cursor); + + if (e == NULL) + break; + + id = imd_entry_id(imd, e); + /* Don't add these metadata entries. */ + if (id == CBMEM_ID_IMD_ROOT || id == CBMEM_ID_IMD_SMALL) + continue; + + lbe = (struct lb_cbmem_entry *)lb_new_record(header); + lbe->tag = LB_TAG_CBMEM_ENTRY; + lbe->size = sizeof(*lbe); + lbe->address = (uintptr_t)imd_entry_at(imd, e); + lbe->entry_size = imd_entry_size(imd, e); + lbe->id = id; + } +} |