[U-Boot] [PATCH v5 2/2] armv8: fsl-layerscale: Rewrite reserving memory for MC and debug server

[York Sun <yorksun@freescale.com>]

On 12/08/2015 05:37 AM, York Sun wrote:
> MC and debug server are not board-specific. Move reserving memory to SoC
> file, using the new board_reserve_ram_top function. Reduce debug server
> memory by 2MB to make room for secure memory.
> 
> In the system with MC and debug server, the top of u-boot memory
> is not the end of memory. PRAM is not used for this reservation.
> 
> Signed-off-by: York Sun <yorksun@freescale.com>
> 
> ---
> 
> Changes in v5:
>   Separated changes in board_f.c
> 
> Changes in v4:
>   Rebase to current master branch
> 
> Changes in v3:
>   Rename CONFIG_SYS_MC_RESERV_MEM_ALIGN to CONFIG_SYS_MC_RSV_MEM_ALIGN
>   Check for unused CONFIG_SYS_MEM_TOP_HIDE if board_reserve_ram_top is used
>   Use gd->ram_size = board_reserve_ram_top(gd->ram_size) format
>   Use phys_size_t instead of ulong for ram_size calculation
> 
> Changes in v2:
>   Revise commit message.

Applied to fsl-qoriq master. Awaiting upstream.

York