u-boot/board/amcc
Stefan Roese 71665ebf88 ppc4xx: Add Canyonlands NAND booting support
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>
2008-03-15 07:28:05 +01:00
..
acadia ppc4xx: Fix acadia_nand build problem 2008-02-25 16:50:48 +01:00
bamboo Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections 2008-01-12 20:31:39 +01:00
bubinga Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections 2008-01-12 20:31:39 +01:00
canyonlands ppc4xx: Add Canyonlands NAND booting support 2008-03-15 07:28:05 +01:00
common ppc4xx: Update AMCC Bamboo 440EP support 2007-07-31 10:24:56 +02:00
ebony Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections 2008-01-12 20:31:39 +01:00
katmai Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections 2008-01-12 20:31:39 +01:00
kilauea ppc4xx: Fix comment in 405EX DDR2 init code 2008-03-15 07:22:15 +01:00
luan Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections 2008-01-12 20:31:39 +01:00
makalu ppc4xx: Fix comment in 405EX DDR2 init code 2008-03-15 07:22:15 +01:00
ocotea Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections 2008-01-12 20:31:39 +01:00
sequoia PPC440EPx: Optionally enable second I2C bus 2008-02-16 07:00:03 +01:00
taihu fix taihu soft spi_read 2008-03-07 09:15:26 +01:00
taishan Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections 2008-01-12 20:31:39 +01:00
walnut Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections 2008-01-12 20:31:39 +01:00
yosemite Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections 2008-01-12 20:31:39 +01:00
yucca Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections 2008-01-12 20:31:39 +01:00