[U-Boot] [PATCH] powerpc/mpc85xx: Add workaround to enable TDM on T1040

[York Sun]

On 06/05/2014 06:19 AM, Sandeep Singh wrote:
> This is a workaround for 32 bit hardware limitation of TDM.
> T1040 has 36 bit physical addressing, TDM DMAC register
> are 32 bit wide but need to store address of CCSR space
> which lies beyond 32 bit address range. This workaround
> creats a LAW to enable access of TDM DMA to CCSR by
> mapping CCSR to overlap with DDR.
> A hole of 16M is created in memory using device tree. This
> workaround law is set only if "tdm" is defined in hwconfig.
> Also disable POST tests and add LIODN for TDM
> 
> Signed-off-by: Sandeep Singh <Sandeep at freescale.com>
> Cc: York Sun <yorksun at freescale.com>
> ---


Applied to u-boot-mpc85xx. Sorry for the late notice.

York