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Make qemu use the udelay function in src/pc80/udelay_io.c

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instead of the equivalent copy in src/cpu/emulation/qemu-x86/northbridge.c.
Also, delete the copy.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5006 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Patrick Georgi 2010-01-11 09:05:52 +00:00
commit 766db7ea09
3 changed files with 2 additions and 19 deletions
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9
src/cpu/emulation/qemu-x86/northbridge.c
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@ -157,12 +157,3 @@ struct chip_operations cpu_emulation_qemu_x86_ops = {
CHIP_NAME("QEMU Northbridge")
.enable_dev = enable_dev,
};
void udelay(unsigned usecs)
{
unsigned i;
for(i = 0; i < usecs; i++)
inb(0x80);
}