Commit graph

4 commits

Author SHA1 Message Date
Jonas Karlman
f0498b2be2 rockchip: dts: rk3328: fix sdram params
The rk3328 sdram driver read sdram parameters from the devicetree into a
struct rk3328_sdram_params using dev_read_u32_array.

After commit 5ab30c3176 ("ram: rockchip: Update ddr pctl regs for px30")
changed the size of struct ddr_pctl_regs, a member of struct
rk3328_sdram_params, U-Boot TPL can no longer initialize DRAM on RK3328.

Add ten u32 to the sdram parameter array in devicetree to align with
this size change. This fixes DRAM initialization on RK3328.

Fixes: 5ab30c3176 ("ram: rockchip: Update ddr pctl regs for px30")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com> # roc-rk3328-cc
2023-02-28 18:07:26 +08:00
YouMin Chen
4082a68142 ram: rk3328: update lpddr3 setting
update lpddr3 setting for fix init fail about "col error".

Signed-off-by: YouMin Chen <cym@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30 11:44:01 +08:00
YouMin Chen
ca93e32139 ram: rk3328: use common sdram driver
RK3328 has a similar controller and phy with PX30, so we can use the
common driver for it and remove the duplicate codes.

Signed-off-by: YouMin Chen <cym@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-11-17 16:23:56 +08:00
Kever Yang
ec552bf036 rockchip: dts: rk3328: update dmc node for driver
Update dmc node for full feature driver.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
[cherry picked from commit 1e14956365 with minor modifications]
Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-08-05 21:14:53 +08:00