4 Commits

Author SHA1 Message Date
Jonas Karlman
ebe293bae7 rockchip: rk35xx: Remove use of eMMC DDR52 mode
Testing has shown that writing to eMMC using DDR52 mode does not seem to
work on RK356x and RK3588 boards.

A simple test of writing a single block to e.g. sector 0x4000 fails:

  # Rescan using DDR52 mode
  => mmc rescan 4

  # Write a single block to sector 0x4000 fails with ERROR
  => mmc write 20000000 4000 1

With the MMC_SPEED_MODE_SET Kconfig option enabled.

Fix this by removing the mmc-ddr-1_8v prop from sdhci nodes in affected
board u-boot.dtsi files.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2024-02-05 15:00:51 +08:00
Jonas Karlman
e927782527 rockchip: rk35xx: Remove unnecessary status props
Remove unnecessary status props from rk35xx u-boot.dtsi files, regular
device tree files or default value already enable the affected nodes.

Also reorder bootph-pre-ram and clock-frequency props alphabetically in
rk3588s-u-boot.dtsi uart2 node.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2024-02-04 18:47:26 +08:00
Jonas Karlman
e1292c2016 rockchip: rk3588: Add default u-boot,spl-boot-order prop
Add a default u-boot,spl-boot-order prop to rk3588s-u-boot.dtsi and
remove the prop from board u-boot.dtsi files using the default value.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Eugen Hristev <eugen.hristev@collabora.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2024-02-04 18:47:26 +08:00
Joshua Riek
153ac950a5 board: rockchip: Add the Turing RK1 SoM
The Turing RK1 is a Rockchip RK3588 based SoM from Turing Machines.

Specifications:

    Rockchip RK3588 SoC
    4x ARM Cortex-A76, 4x ARM Cortex-A55
    8/16/32GB memory LPDDR4x
    Mali G610MC4 GPU
    32GB eMMC HS400
    2x USB 2.0, 2x USB 3.0
    2x MIPI CSI 4x lanes
    1x MIPI-DSI DPHY 2x lanes
    PCIe 2.0 x1, PCIe 3.0 x4
    1x HDMI 2.1 output, 1x DP 1.4 output
    Gigabit Ethernet
    Size: 69.6mm x 45mm (260-pin SO-DIMM connector)

Kernel commit:
2806a69f3fef ("arm64: dts: rockchip: Add Turing RK1 SoM support")

Signed-off-by: Joshua Riek <jjriek@verizon.net>
Tested-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2024-01-19 10:57:36 +08:00