| commit | f2653e8dd92229328480da35c26e6f9fbfec4381 | [log] [tgz] |
|---|---|---|
| author | Bin Meng <bmeng.cn@gmail.com> | Wed Jun 03 09:20:05 2015 +0800 |
| committer | Simon Glass <sjg@chromium.org> | Thu Jun 04 03:03:18 2015 -0600 |
| tree | 774cce23bd148a5a3d3e831d0823907f7d8486d9 | |
| parent | 683b09d7837a71fb4c5dd53919c6afa4d800e60e [diff] |
x86: coreboot: Control I/O port 0xb2 writing via device tree Writing 0xcb to I/O port 0xb2 (Advanced Power Management Control) causes U-Boot to hang on QEMU q35 target. We introduce a config option in the device tree "u-boot,no-apm-finalize" under /config node if we don't want to do that. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>