[U-Boot] how to load u-boot environment from nand while spl is loading
Francesco Lucconi
francesco.lucconi at aethra.com
Wed Nov 11 16:29:34 CET 2015
I'm working with imx28evk reference board with u-boot 2011.12 and for my
specific purposes I have to load u-boot nand environment during spl
binary is loading. I'm working with a static environment but this is not
so useful because I need to initialize some drivers (such as serial
console) with the current values stored within nand flash environment
(such as baudrate variable).
Comparing my u-boot version with more recent ones (u-boot 2015.10) I've
found out that the enviroment loading has been applied during ram
bootstrapping...can't we do this operation before u-boot.bin has been
loaded in ddr memory?
Could you send me any tips to solve this issue?
--
Francesco Lucconi
SW Design Dept.
Via 1° Maggio, 26
60131 Ancona - Zona Baraccola (Italy)
T: +39 071 2506590
F: +39 071 2506518
Email: francesco.lucconi at aethra.com <mailto:francesco.lucconi at aethra.com>
Website: www.aethra.com <http://www.aethra.com>
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