[U-Boot] [PATCH] t104xrdb: Add Errata A_007662, A_008007 workaround in pbi.cfg

York Sun yorksun at freescale.com
Fri Nov 14 22:27:26 CET 2014


On 09/17/2014 03:27 AM, Priyanka Jain wrote:
> -A_007662 states that for x1 link width, PCIe2 controller trains in
>  Gen1 speed while configured for Gen2 speed.
>  Workaround:Set the width to x1 and speed to Gen2 by writing to
>  CCSR registers in PBI phase
> 
> -A_008007 states that PVR register may show random value.
>  Workaround: Reset PVR register using DCSR space in PBI phase
> 
> Add PBI based software workaround for A_007662 and A_008007
> in t104x_pbi.cfg. This is required for SPL-based bootloaders
> like NAND-boot, SD-boot, SPI-boot
> 
> Signed-off-by: Priyanka Jain <Priyanka.Jain at freescale.com>
> ---

Applied to u-boot-mpc85xx master. Thanks.

York




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