diff options
| author | FUKAUMI Naoki <naoki@radxa.com> | 2024-06-25 05:45:29 +0900 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2024-07-17 14:48:18 +0800 |
| commit | 8ca5e0e4d6ed084d2321584e8cdc8105c60b9aa1 (patch) | |
| tree | 4d373c4a7aed4c9ffc9aa8d82981490eb611c9e8 /arch | |
| parent | 35214b99eb7b1a929616d79fd2ac6457c3738f8b (diff) | |
| download | u-boot-8ca5e0e4d6ed084d2321584e8cdc8105c60b9aa1.tar.gz u-boot-8ca5e0e4d6ed084d2321584e8cdc8105c60b9aa1.tar.bz2 u-boot-8ca5e0e4d6ed084d2321584e8cdc8105c60b9aa1.zip | |
rockchip: add support for Radxa ROCK Pi E v3.0
ROCK Pi E v3.0 uses DDR4 SDRAM instead of DDR3 SDRAM used in v1.2x.
prepare new rk3328-rock-pi-e-v3.dts in u-boot which just includes
upstream rk3328-rock-pi-e.dts.
defconfig still uses
CONFIG_DEFAULT_FDT_FILE="rockchip/rk3328-rock-pi-e.dtb"
because v3.0 and prior are compatible.
Suggested-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/rk3328-rock-pi-e-base-u-boot.dtsi | 42 | ||||
| -rw-r--r-- | arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi | 41 | ||||
| -rw-r--r-- | arch/arm/dts/rk3328-rock-pi-e-v3-u-boot.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm/dts/rk3328-rock-pi-e-v3.dts | 4 |
4 files changed, 51 insertions, 40 deletions
diff --git a/arch/arm/dts/rk3328-rock-pi-e-base-u-boot.dtsi b/arch/arm/dts/rk3328-rock-pi-e-base-u-boot.dtsi new file mode 100644 index 0000000000..39bb66c4fc --- /dev/null +++ b/arch/arm/dts/rk3328-rock-pi-e-base-u-boot.dtsi @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2020 Radxa + */ + +#include "rk3328-u-boot.dtsi" + +/ { + smbios { + compatible = "u-boot,sysinfo-smbios"; + + smbios { + system { + manufacturer = "radxa"; + product = "rock-pi-e_rk3328"; + }; + + baseboard { + manufacturer = "radxa"; + product = "rock-pi-e_rk3328"; + }; + + chassis { + manufacturer = "radxa"; + product = "rock-pi-e_rk3328"; + }; + }; + }; +}; + +&u2phy_host { + phy-supply = <&vcc_host_5v>; +}; + +&vcc_host_5v { + /delete-property/ regulator-always-on; + /delete-property/ regulator-boot-on; +}; + +&vcc_sd { + bootph-pre-ram; +}; diff --git a/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi b/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi index d314bfad6f..8e82f6a6f1 100644 --- a/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi +++ b/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi @@ -1,43 +1,4 @@ // SPDX-License-Identifier: GPL-2.0+ -/* - * (C) Copyright 2020 Radxa - */ -#include "rk3328-u-boot.dtsi" +#include "rk3328-rock-pi-e-base-u-boot.dtsi" #include "rk3328-sdram-ddr3-666.dtsi" - -/ { - smbios { - compatible = "u-boot,sysinfo-smbios"; - - smbios { - system { - manufacturer = "radxa"; - product = "rock-pi-e_rk3328"; - }; - - baseboard { - manufacturer = "radxa"; - product = "rock-pi-e_rk3328"; - }; - - chassis { - manufacturer = "radxa"; - product = "rock-pi-e_rk3328"; - }; - }; - }; -}; - -&u2phy_host { - phy-supply = <&vcc_host_5v>; -}; - -&vcc_host_5v { - /delete-property/ regulator-always-on; - /delete-property/ regulator-boot-on; -}; - -&vcc_sd { - bootph-pre-ram; -}; diff --git a/arch/arm/dts/rk3328-rock-pi-e-v3-u-boot.dtsi b/arch/arm/dts/rk3328-rock-pi-e-v3-u-boot.dtsi new file mode 100644 index 0000000000..4d89ae54e6 --- /dev/null +++ b/arch/arm/dts/rk3328-rock-pi-e-v3-u-boot.dtsi @@ -0,0 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ + +#include "rk3328-rock-pi-e-base-u-boot.dtsi" +#include "rk3328-sdram-ddr4-666.dtsi" diff --git a/arch/arm/dts/rk3328-rock-pi-e-v3.dts b/arch/arm/dts/rk3328-rock-pi-e-v3.dts new file mode 100644 index 0000000000..f1c1c36a99 --- /dev/null +++ b/arch/arm/dts/rk3328-rock-pi-e-v3.dts @@ -0,0 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; +#include "rk3328-rock-pi-e.dts" |