From 0593f21f1049e2dc8df1e2920c29ce9e93f7a663 Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Mon, 26 Jan 2009 01:10:48 +0000 Subject: Abstract mmap() in physmap.c and only open /dev/mem on the first physmap() call Corresponding to flashrom svn r397 and coreboot v2 svn r3903. Signed-off-by: Stefan Reinauer Signed-off-by: Peter Stuge Acked-by: Peter Stuge --- cbtable.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'cbtable.c') diff --git a/cbtable.c b/cbtable.c index 25c3ee2..284140a 100644 --- a/cbtable.c +++ b/cbtable.c @@ -188,13 +188,7 @@ int coreboot_init(void) struct lb_header *lb_table; struct lb_record *rec, *last; - low_1MB = mmap(0, 1024 * 1024, PROT_READ, MAP_SHARED, fd_mem, - 0x00000000); - if (low_1MB == MAP_FAILED) { - perror("Can't mmap memory using " MEM_DEV); - mmap_errmsg(); - exit(-2); - } + low_1MB = physmap("low megabyte", 0x0, 1024*1024); lb_table = find_lb_table(low_1MB, 0x00000, 0x1000); if (!lb_table) lb_table = find_lb_table(low_1MB, 0xf0000, 1024*1024); -- cgit v1.1