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| author | Tim Harvey <tharvey@gateworks.com> | 2016-06-17 06:20:26 -0700 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-07-28 13:27:17 +0200 |
| commit | f4416579d31d884305e383f7370ee2262c0f8a7d (patch) | |
| tree | ca0790e1f89e2403fdb7436c65bcf97ccf3e80fb /disk/part_dos.c | |
| parent | ec21aee653a32a72909450c2e66b26668d5f3242 (diff) | |
| download | u-boot-imx-f4416579d31d884305e383f7370ee2262c0f8a7d.zip u-boot-imx-f4416579d31d884305e383f7370ee2262c0f8a7d.tar.gz u-boot-imx-f4416579d31d884305e383f7370ee2262c0f8a7d.tar.bz2 | |
imx: ventana: default pci to disabled
The IMX6 PCIe host controller does not have a proper reset and as such there
are several issues that can arise if PCI is enabled in the bootloader follwed
by Linux trying to re-configure LTSSM and/or toggling PERST# to the devices.
For now, the best approach seems to default to disabling PCI by defaulting
pciedisable=1. This can be overridden by the user if they need PCI in the
bootloader, for example:
- GW552x needing ethernet access in bootloader
- GW16082 expansion board needing a device-tree fixup for irq mapping
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Diffstat (limited to 'disk/part_dos.c')
0 files changed, 0 insertions, 0 deletions