[U-Boot] [PATCH 2/7] powerpc/boot: Change the macro of Boot from SRIO and PCIE master module

[Andy Fleming]

On Fri, Mar 8, 2013 at 2:41 AM, Liu Gang <Gang.Liu at freescale.com> wrote:

> Change the macro "CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER" to
> "CONFIG_SRIO_PCIE_BOOT_MASTER", remove them from
> arch/powerpc/include/asm/config_mpc85xx.h file, and add those macros
> in configuration header file of each board which can support the
> master module of Boot from SRIO and PCIE.
>
> Signed-off-by: Liu Gang <Gang.Liu at freescale.com>
>


More important than explaining what the patch does is explaining *why*. Why
was this change necessary?

Make sure the "why" includes what makes this feature a board feature, as
opposed to an SoC feature?

Andy