X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=doc%2FREADME.at91;h=b51df00da701e5469ee9c489f5c63bf7390d6037;hb=1f5e4ee0b9e06a129a6a1b117d77c77189c18542;hp=9b4eae6e143092d03296b949c5e4c330f0a3b57d;hpb=843a2654bce74192de2b5a43474fdc27a572ab40;p=oweals%2Fu-boot.git diff --git a/doc/README.at91 b/doc/README.at91 index 9b4eae6e14..b51df00da7 100644 --- a/doc/README.at91 +++ b/doc/README.at91 @@ -27,7 +27,7 @@ Environment variables ------------------------------------------------------------------------------ -AT91SAM9261EK +AT91SAM9261EK, AT91SAM9G10EK ------------------------------------------------------------------------------ Memory map @@ -62,11 +62,36 @@ Environment variables U-Boot environment variables can be stored at different places: - Dataflash on SPI chip select 0 (dataflash card) - Nand flash. + - Nor flash (not populate by default) You can choose your storage location at config step (here for at91sam9260ek) : make at91sam9263ek_config - use data flash (spi cs0) (default) make at91sam9263ek_nandflash_config - use nand flash make at91sam9263ek_dataflash_cs0_config - use data flash (spi cs0) + make at91sam9263ek_norflash_config - use nor flash + + You can choose to boot directly from U-Boot at config step + make at91sam9263ek_norflash_boot_config - boot from nor flash + + +------------------------------------------------------------------------------ +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) ------------------------------------------------------------------------------