On Tue, Dec 06, 2016 at 12:05:25PM -0600, Wei Huang wrote:
> This patch adds two new macros to support read/write operations of ARMv7
> and ARMv8 system registers. As part of the change, xstr() is revised to
> support variable arguments. With it, ARMv7 system register can be defined
> with __ACCESS
This patch adds two new macros to support read/write operations of ARMv7
and ARMv8 system registers. As part of the change, xstr() is revised to
support variable arguments. With it, ARMv7 system register can be defined
with __ACCESS_CP15() or __ACCESS_CP15_64() depending if it is 32-bit or
64-bit.