[U-Boot-Users] [PATCH 0/15 v2] ppc4xx: Add AMCC 460EX Canyonlands support

[Stefan Roese <sr@denx.de>]

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