mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 03:06:16 +09:00
4e170b1662
At91sam9xe is basically an at91sam9260 with embedded flash. We can manage it as another entry for at91sam9260 in the Makefile. Check documentation at : http://www.atmel.com/dyn/products/product_card.asp?part_id=4263 Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
89 lines
3.1 KiB
Plaintext
89 lines
3.1 KiB
Plaintext
Atmel AT91 Evaluation kits
|
|
|
|
http://atmel.com/dyn/products/tools.asp?family_id=605#1443
|
|
|
|
------------------------------------------------------------------------------
|
|
AT91SAM9260EK & AT91SAM9XEEK
|
|
------------------------------------------------------------------------------
|
|
|
|
Memory map
|
|
0x20000000 - 23FFFFFF SDRAM (64 MB)
|
|
0xC0000000 - Cxxxxxxx Atmel Dataflash card (J13)
|
|
0xD0000000 - Dxxxxxxx Soldered Atmel Dataflash
|
|
|
|
Environment variables
|
|
|
|
U-Boot environment variables can be stored at different places:
|
|
- Dataflash on SPI chip select 1 (default)
|
|
- Dataflash on SPI chip select 0 (dataflash card)
|
|
- Nand flash.
|
|
|
|
You can choose your storage location at config step (here for at91sam9260ek) :
|
|
make at91sam9260ek_config - use data flash (spi cs1) (default)
|
|
make at91sam9260ek_nandflash_config - use nand flash
|
|
make at91sam9260ek_dataflash_cs0_config - use data flash (spi cs0)
|
|
make at91sam9260ek_dataflash_cs1_config - use data flash (spi cs1)
|
|
|
|
|
|
------------------------------------------------------------------------------
|
|
AT91SAM9261EK
|
|
------------------------------------------------------------------------------
|
|
|
|
Memory map
|
|
0x20000000 - 23FFFFFF SDRAM (64 MB)
|
|
0xC0000000 - Cxxxxxxx Soldered Atmel Dataflash
|
|
0xD0000000 - Dxxxxxxx Atmel Dataflash card (J22)
|
|
|
|
Environment variables
|
|
|
|
U-Boot environment variables can be stored at different places:
|
|
- Dataflash on SPI chip select 0 (default)
|
|
- Dataflash on SPI chip select 3 (dataflash card)
|
|
- Nand flash.
|
|
|
|
You can choose your storage location at config step (here for at91sam9260ek) :
|
|
make at91sam9261ek_config - use data flash (spi cs0) (default)
|
|
make at91sam9261ek_nandflash_config - use nand flash
|
|
make at91sam9261ek_dataflash_cs0_config - use data flash (spi cs0)
|
|
make at91sam9261ek_dataflash_cs3_config - use data flash (spi cs3)
|
|
|
|
|
|
------------------------------------------------------------------------------
|
|
AT91SAM9263EK
|
|
------------------------------------------------------------------------------
|
|
|
|
Memory map
|
|
0x20000000 - 23FFFFFF SDRAM (64 MB)
|
|
0xC0000000 - Cxxxxxxx Atmel Dataflash card (J9)
|
|
|
|
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 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)
|
|
|
|
|
|
------------------------------------------------------------------------------
|
|
AT91SAM9RLEK
|
|
------------------------------------------------------------------------------
|
|
|
|
Memory map
|
|
0x20000000 - 23FFFFFF SDRAM (64 MB)
|
|
0xC0000000 - Cxxxxxxx Soldered Atmel Dataflash
|
|
|
|
Environment variables
|
|
|
|
U-Boot environment variables can be stored at different places:
|
|
- Dataflash on SPI chip select 0
|
|
- Nand flash.
|
|
|
|
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)
|