imx: ventana: switch to SPL
authorTim Harvey <tharvey@gateworks.com>
Mon, 2 Jun 2014 23:13:27 +0000 (16:13 -0700)
committerStefano Babic <sbabic@denx.de>
Fri, 6 Jun 2014 08:07:26 +0000 (10:07 +0200)
commit0cc11dea89861802c2f278830e5d97b32c3fef4d
tree29367862199a0cae5d7a82593eaeab9415224762
parent680e8db4503da790a07e90bf88fb4e1008097e2b
imx: ventana: switch to SPL

Switch to an SPL image. The SPL for Ventana does the following:
 - setup i2c and read the factory programmed EEPROM to obtain DRAM config
   and model for board-specific calibration data
 - configure DRAM per CPU/size/layout/devices/calibration
 - load u-boot.img from NAND and jump to it

This allows for a single SPL+u-boot.img to replace the previous multiple boa
configurations.

Cc: Stefan Roese <sr@denx.de>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Andy Ng <andreas2025@gmail.com>
Cc: Eric Nelson <eric.nelson@boundarydevices.com>
Cc: Tapani Utriainen <tapani@technexion.com>
Cc: Tom Rini <trini@ti.com>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
board/gateworks/gw_ventana/Makefile
board/gateworks/gw_ventana/README
board/gateworks/gw_ventana/gw_ventana.c
board/gateworks/gw_ventana/gw_ventana.cfg
board/gateworks/gw_ventana/gw_ventana_spl.c [new file with mode: 0644]
boards.cfg
include/configs/gw_ventana.h