sunxi: Single u-boot binary for Allwinner A10/A13/A20 devices
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Cover letter [U-Boot] [linux-sunxi] [PATCH 0/2] sunxi: Single u-boot binary for Allwinner A10/A13/A20 devices
s?n 2014-08-03 klockan 06:26 +0300 skrev Siarhei Siamashka:
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Most of Allwinner devices have NAND. Booting from NAND is supported by BROM, so there is no reason why u-boot SPL can't read it too.
An alterantive is to let BROM load it. BROM has support for a custom header on the loaded boot binary, and is where Allwinner store hardware properties needed by the bootloader.
Today we do not use this area in the SPL, but it's trivial to add. Have always been the intention to have DRAM parameters there.
Regards
Henrik