openwrt/flashrom
1
0
Fork 0
mirror of https://review.coreboot.org/flashrom.git synced 2025-07-01 22:21:16 +02:00
Code Issues Releases Wiki Activity

Darwin / Mac OS X

Browse Source 
Through DirectIO from coresystems GmbH we now support Darwin/Mac OS X.
DirectIO is available at http://www.coresystems.de/en/directio

Corresponding to flashrom svn r399 and coreboot v2 svn r3905.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
This commit is contained in:
Stefan Reinauer
2009-01-26 01:23:31 +00:00
committed by Peter Stuge
parent a69c447b90
commit f79edb9a11
4 changed files with 45 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
cbtable.c
View File

@ -184,11 +184,20 @@ static void search_lb_records(struct lb_record *rec, struct lb_record *last,
int coreboot_init(void)
{
uint8_t *low_1MB;
unsigned long addr;
unsigned long addr, start;
struct lb_header *lb_table;
struct lb_record *rec, *last;
low_1MB = physmap("low megabyte", 0x0, 1024*1024);
#ifdef __DARWIN__
/* This is a hack. DirectIO fails to map physical address 0x00000000.
* Why?
*/
start = 0x400;
#else
start = 0x0;
#endif
low_1MB = physmap("low megabyte", start, 1024*1024);
lb_table = find_lb_table(low_1MB, 0x00000, 0x1000);
if (!lb_table)
lb_table = find_lb_table(low_1MB, 0xf0000, 1024*1024);
@ -197,8 +206,8 @@ int coreboot_init(void)
return -1;
}
addr = ((char *)lb_table) - ((char *)low_1MB);
printf_debug("coreboot table found at %p.\n", lb_table);
addr = ((char *)lb_table) - ((char *)low_1MB) + start;
printf_debug("coreboot table found at %p.\n", lb_table + start);
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",