[U-Boot] [PATCH v6] mpc85xx: support for Freescale COM Express P2020

[Kumar Gala]

On Nov 23, 2011, at 10:25 AM, Ira W. Snyder wrote:

> This adds support for the Freescale COM Express P2020 board. This board
> is similar to the P1_P2_RDB, but has some extra (as well as missing)
> peripherals.
> 
> Unlike all other mpc85xx boards, it uses a watchdog timeout to reset.
> Using the HRESET_REQ register does not work.
> 
> This board has no NOR flash, and can only be booted via SD or SPI. This
> procedure is documented in Freescale Document Number AN3659 "Booting
> from On-Chip ROM (eSDHC or eSPI)." Some alternative documentation is
> provided in Freescale Document Number P2020RM "P2020 QorIQ Integrated
> Processor Reference Manual" (section 4.5).
> 
> Signed-off-by: Ira W. Snyder <iws at ovro.caltech.edu>
> ---

applied to 85xx

- k