28 Jul
2017
28 Jul
'17
5:38 a.m.
On 26 July 2017 at 04:40, Philipp Tomsich philipp.tomsich@theobroma-systems.com wrote:
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@theobroma-systems.com
Changes in v2: None
arch/arm/include/asm/arch-rockchip/grf_rk3368.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
Reviewed-by: Simon Glass sjg@chromium.org