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(parent: 4722c03) | patch
x86: Support pci bus scan in the early phase
authorBin Meng <bmeng.cn@gmail.com>
Tue, 30 Dec 2014 14:53:20 +0000 (22:53 +0800)
committerSimon Glass <sjg@chromium.org>
Tue, 13 Jan 2015 01:03:41 +0000 (17:03 -0800)
commitfa5530b85dd48e58700188754ee852444466bf28
treecc20bd27dc02eafaf6eb3ad49900019473b61563tree | snapshot
parent4722c035cf0f7f82633af9d5fe19d4336805e800commit | diff
x86: Support pci bus scan in the early phase

On x86, some peripherals on pci buses need to be accessed in the
early phase (eg: pci uart) with a valid pci memory/io address,
thus scan the pci bus and do the corresponding resource allocation.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
arch/x86/cpu/pci.c diff | blob | history
My U-Boot fork