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Diffstat (limited to 'doc/README.at91')
| -rw-r--r-- | doc/README.at91 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/README.at91 b/doc/README.at91 index 4a2c56bd9..269d0729a 100644 --- a/doc/README.at91 +++ b/doc/README.at91 @@ -75,6 +75,26 @@ Environment variables ------------------------------------------------------------------------------ +AT91SAM9M10G45EK +------------------------------------------------------------------------------ + +Memory map + 0x20000000 - 23FFFFFF SDRAM (64 MB) + 0xC0000000 - Cxxxxxxx Atmel Dataflash card (J12) + +Environment variables + + U-Boot environment variables can be stored at different places: + - Dataflash on SPI chip select 0 (dataflash card) + - Nand flash. + + You can choose your storage location at config step (here for at91sam9m10g45ek) : + make at91sam9m10g45ek_config - use data flash (spi cs0) (default) + make at91sam9m10g45ek_nandflash_config - use nand flash + make at91sam9m10g45ek_dataflash_cs0_config - use data flash (spi cs0) + + +------------------------------------------------------------------------------ AT91SAM9RLEK ------------------------------------------------------------------------------ |