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drop all duplicate copies of vgabios.c in favor

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of devices/oprom/x86.c.

We have some tests on hardware. Moving RAMBASE to
1MB needs to wait a bit until C7 cache_as_ram.inc
has been adapted to cache that area or things will
become incredibly slow (1.5s boot time instead of 0.5)

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5488 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer
2010-04-24 23:15:23 +00:00
committed by Stefan Reinauer
parent 0704058327
commit 714e2a1ac1
22 changed files with 280 additions and 4446 deletions
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6
src/devices/oprom/x86.c
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@@ -134,11 +134,13 @@ static void setup_realmode_idt(void)
/* Many option ROMs use the hard coded interrupt entry points in the
* system bios. So install them at the known locations.
* Only need int10 so far.
*/
/* int42 is the relocated int10 */
write_idt_stub((void *)0xff065, 0x42);
write_idt_stub((void *)0xff065, 0x42);
/* VIA's VBIOS calls f000:f859 instead of int15 */
write_idt_stub((void *)0xff859, 0x15);
}
void run_bios(struct device *dev, unsigned long addr)