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author | Peter Stuge <peter@stuge.se> | 2009-01-26 00:15:56 +0000 |
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committer | Peter Stuge <peter@stuge.se> | 2009-01-26 00:15:56 +0000 |
commit | 2dc3aaac4cc54c126a5c2f3590be90f47451428f (patch) | |
tree | 952d80578717513ac0028fa48ae9368bacd5a92d /cbtable.c | |
parent | f02edec2ae04d98d6fee1e0aaa354ec399afaabb (diff) | |
download | flashrom-2dc3aaac4cc54c126a5c2f3590be90f47451428f.tar.gz flashrom-2dc3aaac4cc54c126a5c2f3590be90f47451428f.tar.bz2 flashrom-2dc3aaac4cc54c126a5c2f3590be90f47451428f.zip |
Little readability improvement in cbtable.c:coreboot_init()
Corresponding to flashrom svn r394 and coreboot v2 svn r3899.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
Diffstat (limited to 'cbtable.c')
-rw-r--r-- | cbtable.c | 28 |
1 files changed, 13 insertions, 15 deletions
@@ -184,6 +184,7 @@ static void search_lb_records(struct lb_record *rec, struct lb_record *last, int coreboot_init(void) { uint8_t *low_1MB; + unsigned long addr; struct lb_header *lb_table; struct lb_record *rec, *last; @@ -194,26 +195,23 @@ int coreboot_init(void) mmap_errmsg(); exit(-2); } - lb_table = 0; - if (!lb_table) - lb_table = find_lb_table(low_1MB, 0x00000, 0x1000); + lb_table = find_lb_table(low_1MB, 0x00000, 0x1000); if (!lb_table) lb_table = find_lb_table(low_1MB, 0xf0000, 1024 * 1024); - if (lb_table) { - unsigned long addr; - addr = ((char *)lb_table) - ((char *)low_1MB); - printf_debug("Coreboot table found at %p.\n", lb_table); - rec = (struct lb_record *)(((char *)lb_table) + lb_table->header_bytes); - last = (struct lb_record *)(((char *)rec) + lb_table->table_bytes); - printf_debug("Coreboot header(%d) checksum: %04x table(%d) checksum: %04x entries: %d\n", - lb_table->header_bytes, lb_table->header_checksum, - lb_table->table_bytes, lb_table->table_checksum, - lb_table->table_entries); - search_lb_records(rec, last, addr + lb_table->header_bytes); - } else { + if (!lb_table) { printf("No coreboot table found.\n"); return -1; } + addr = ((char *)lb_table) - ((char *)low_1MB); + printf_debug("Coreboot table found at %p.\n", lb_table); + rec = (struct lb_record *)(((char *)lb_table) + lb_table->header_bytes); + last = (struct lb_record *)(((char *)rec) + lb_table->table_bytes); + printf_debug("Coreboot header(%d) checksum: %04x table(%d) checksum: %04x entries: %d\n", + lb_table->header_bytes, lb_table->header_checksum, + lb_table->table_bytes, lb_table->table_checksum, + lb_table->table_entries); + search_lb_records(rec, last, addr + lb_table->header_bytes); + return 0; } |