This patchseries adds support for the new AMCC Canyonlands eval board based on the PPC460EX. Here a short summary of this board/cpu:

460EX: - Up to 1.2GHz, 32kB L1 I-cache and D-cache, 256kB L2-cache, FPU - 1 * PCI (max 66MHz), 2 * PCIe (one 4-lane, one 1-lane) - 2 * GBit Ethernet with TCP/IP acceleration - USB 2.0 Host/Device OTG and Host interface - SATA controller - Optional security feature

460GT (only changes to 460EX): - 4 * GBit Ethernet with TCP/IP acceleration - RapidIO - No SATA - No USB

Canyonlands is the AMCC 460EX eval board, featuring nearly all of the 460EX interfaces:

- 1 * PCI (max 66MHz), 2 * PCIe (one 4-lane, one 1-lane) - 2 * GBit Ethernet with TCP/IP acceleration - USB 2.0 Host/Device OTG and Host interface - SATA port

I'll commit there changes to the master branch of the u-boot-ppc4xx custodian repository and send a pull request in a few days, if nobody has any objections.

Changes in v2: - Some commits have been splitted up into multiple smaller commits due to the list size limit - RTC M41T62 patch now integrates the config option in the Makefile

Best regards, Stefan