Hi Akshay, On 18 June 2014 06:23, Akshay Saraswat <aksha...@samsung.com> wrote: > This board is based on Exynos5420 and is similar to SMDK5420 board. > Adding new and refactoring existing DT and config files to support > both SMDK5420 and Peach-Pit. > This patch set also intends to place env at the end of flash, increase > SPL footprint, enable USB boot mode and split memory bank config. > > Changes since v1: > - Added "Acked-by". > Changes since v2: > - Changed order of the patches because 2/2 alone results in compiler > errors and has dependency over patch 1/2. > - Removed CONFIG_CHROMEOS_PEACH. > Changes since v3: > - Took four patches in this set from a different patch set. > - Rebased all the patches to Top of Tree. > > Akshay Saraswat (5): > Exynos5420: Let macros be used for exynos5420 > Exynos5420: Introduce support for the Peach-Pit board > Exynos5: Config: Place environment at the end of SPI flash > Exynos5: Config: Increase SPL footprint for Exynos5420 > Exynos5: Config: Enable USB boot mode for all Exynos5 SoCs > > Michael Pratt (1): > Exynos: Split 5250 and 5420 memory bank configuration
For me I needed to reduce the speed in SPL to 900MHz by adding this to the device tree: arm-frequency = <900000000>; Otherwise it would not boot over USB A-A. Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot