mpc85xx: support for Freescale COM Express P2020
authorIra W. Snyder <iws@ovro.caltech.edu>
Wed, 23 Nov 2011 16:25:58 +0000 (08:25 -0800)
committerKumar Gala <galak@kernel.crashing.org>
Tue, 29 Nov 2011 15:07:51 +0000 (09:07 -0600)
commit9839709ea3df89f6021034508f48b97cab33ebb8
tree7d15cc491e76b89de89ce152d4702f3bbfbf1c80
parent411e150375de1ab15029bc82fa9af8a4bfb51383
mpc85xx: support for Freescale COM Express P2020

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@ovro.caltech.edu>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
MAINTAINERS
arch/powerpc/include/asm/immap_85xx.h
board/freescale/p2020come/Makefile [new file with mode: 0644]
board/freescale/p2020come/ddr.c [new file with mode: 0644]
board/freescale/p2020come/law.c [new file with mode: 0644]
board/freescale/p2020come/p2020come.c [new file with mode: 0644]
board/freescale/p2020come/tlb.c [new file with mode: 0644]
boards.cfg
include/configs/P2020COME.h [new file with mode: 0644]