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* ppc4xx: Adapt Canyonlands fixed DDR2 setup to new DIMM moduleStefan Roese2008-04-30-5/+7
| | | | | | | | | | This patch changes the Canyonlands/Glacier fixed DDR2 controller setup used for NAND booting to match the values needed for the new 512MB DIMM modules shipped with the productions boards: Crucial: CT6464AC667.8FB Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Adjust Canyonlands fixed DDR2 setup (NAND booting) to 512MB SODIMMStefan Roese2008-04-18-4/+4
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add Canyonlands NAND booting supportStefan Roese2008-03-15-0/+96
460EX doesn't support a fixed bootstrap option to boot from 512 byte page NAND devices. The only bootstrap option for NAND booting is option F for 2k page devices. So to boot from a 512 bype page device, the I2C bootstrap EEPROM needs to be programmed accordingly. This patch adds basic NAND booting support for the AMCC Canyonlands aval board and also adds support to the "bootstrap" command, to enable NAND booting I2C setting. Tested with 512 byte page NAND device (32MByte) on Canyonlands. Signed-off-by: Stefan Roese <sr@denx.de>