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0fcb7acf67
u-boot-brain/arch/x86/cpu/qemu
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Bin Meng 0fcb7acf67 x86: qemu: Enable legacy IDE I/O ports decode 
QEMU always decode legacy IDE I/O ports on PIIX chipset. However Linux ata_piix
driver does sanity check to see whether legacy ports decode is turned on.
To make Linux ata_piix driver happy, turn on the decode via IDE_TIMING register.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
..
car.S x86: Support QEMU x86 targets 2015-06-04 02:39:38 -06:00
dram.c x86: Support QEMU x86 targets 2015-06-04 02:39:38 -06:00
Kconfig x86: Support QEMU x86 targets 2015-06-04 02:39:38 -06:00
Makefile x86: Support QEMU x86 targets 2015-06-04 02:39:38 -06:00
pci.c x86: qemu: Enable legacy IDE I/O ports decode 2015-06-04 02:39:39 -06:00
qemu.c x86: Support QEMU x86 targets 2015-06-04 02:39:38 -06:00