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- Board information
- -----------------
- The SBC produced by Phytec has a SOM based on a i.MX6Q.
- The SOM is sold in two versions, with eMMC or with NAND. Support
- here is for the SOM with NAND.
- The evaluation board "phyBoard-Mira" is thought to be used
- together with the SOM.
- More information on the board can be found on manufacturer's
- website:
- http://www.phytec.de/produkt/single-board-computer/phyboard-mira/
- http://www.phytec.de/fileadmin/user_upload/images/content/1.Products/SOMs/phyCORE-i.MX6/L-808e_1.pdf
- Building U-Boot
- -------------------------------
- $ make pcm058_defconfig
- $ make
- This generates the artifacts SPL and u-boot.img.
- The SOM can boot from NAND or from SD-Card, having the SPI-NOR
- as second option.
- The dip switch "DIP-1" on the board let choose between
- NAND and SD.
- DIP-1 set to off: Boot first from NAND, then try SPI
- DIP-1 set to on: Boot first from SD, then try SPI
- The bootloader was tested with DIP-1 set to on. If a SD-card
- is present, then the RBL tries to load SPL from the SD Card, if not,
- RBL loads from SPI-NOR. The SPL tries then to load from the same
- device where SPL was loaded (SD or SPI). Booting from NAND is
- not supported.
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