For full SPL support, including DRAM initialisation, we need a few nodes from the DTS: this commit adds the DMC (DRAM controller) node, the service_msch (memory scheduler) node and marks GRF, PMUGRF and CRU as 'u-boot,dm-pre-reloc'. In addition to this, we also include the dt-binding for the DMC to allow DTS files including this DTSI to refer to the symbolic constants for the DDR3 bin and for the memory-schedule.
Note that the DMC contains both the memory regions for the (Designware) protocol controller as well as the DDR PHY.
Signed-off-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com Reviewed-by: Simon Glass sjg@chromium.org
Changes in v4: None Changes in v3: None Changes in v2:
- removes a 'u-boot,dm-pre-reloc' from dmc-node in rk3368.dtsi
arch/arm/dts/rk3368.dtsi | 25 +++++++++++++++++++------ 1 file changed, 19 insertions(+), 6 deletions(-)
Applied to u-boot-rockchip, thanks!