u-boot/doc/device-tree-bindings/pci
Simon Glass 2206ac248a dm: pci: Allow delaying auto-config until after relocation
At present PCI auto-configuration happens in U-Boot both before and after
relocation. This is a waste of time and may mess up static addresses used
in board_init_f(). Adjust the code to supporting doing auto-configuration
once, after relocation, under control of a device-tree property.

This is needed for Apollo Lake for debugging the silicon-init code. Once
the UART is moved to a different MMIO address the debug UART does not work
and any debug output in Apollo Lake's arch_fsp_init_r() causes a hang.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-12-15 08:52:29 +08:00
..
armada8k-pcie.txt mvebu: pcie: Add support for GPIO reset for PCIe device 2017-03-23 08:45:25 +01:00
mediatek-pcie.txt dt-bindings: pcie: add a document for MT7623 PCIe controller 2019-10-11 10:10:18 -04:00
x86-pci.txt dm: pci: Allow delaying auto-config until after relocation 2019-12-15 08:52:29 +08:00