[U-Boot-Users] [PATCH 0/7] Flat device tree support for 85xx ADS and CDS boards

[Andy Fleming]

Seven patches on the way which add support for using the Flat device tree 
in u-boot to pass device initialization information to Linux, which is 
used for 85xx support in the arch/powerpc tree.

These patches build on the previous patches, which add 8540 ADS support 
(without PCI).

In addition, as part of the update, PCI initialization has been moved 
fully into u-boot, so all PCI busses are now scanned and configured.

Here's the index of the patches:

1: Fix prefetch disabling code in drivers/pci_auto.c so it sets the memory 
limit to 0 (instead of 0x1000)
2: Adds PCI-X #defines for PCI-X initialization
3: Fixes a bug in the fdt setup code for 85xx, where memory size was not 
updated based on reality
4: Adds support for initializing the second PCI bus
5: Adds PCI and I2C fdt support for 8540ADS
6: Adds PCI and I2C fdt support for 85xx CDS
7: Changes the 8540 ADS PCI speed back to 66 MHz, and adds warnings and 
comments to the effect that PCI-X will not work unless it's running at 
66 MHz.