[U-Boot] [U-Boot, v4, 27/66] rockchip: rk3368: pmugrf: add definitions for os_reg[0..3]

[Philipp Tomsich]

> On the RK3368 we use a TPL-stage similar to Rockchip's DDR init
> (i.e. it initialises DRAM, leaves some info for the next stage and
> returns to the BootROM).  To allow compatibility with Rockchip's DDR
> init code, we use the same register os_reg2 in pmugrf for passing
> this info (i.e. DRAM size and configuration) between stages.
> 
> This change adds the definitions for os_reg[0] through os_reg[3] to
> the pmugrf structure for the RK3368.
> 
> Signed-off-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
> 
> Reviewed-by: Simon Glass <sjg at chromium.org>
> ---
> 
> Changes in v4: None
> Changes in v3: None
> Changes in v2: None
> 
>  arch/arm/include/asm/arch-rockchip/grf_rk3368.h | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 

Applied to u-boot-rockchip, thanks!