Hari,
On 21/03/23 19:40, Hari Nagalla wrote:
Introduce the base dts files needed for u-boot or to augment the linux dtbs for use in the u-boot-spl and u-boot binaries.
Signed-off-by: Apurva Nandan a-nandan@ti.com Signed-off-by: Hari Nagalla hnagalla@ti.com
arch/arm/dts/Makefile | 2 + arch/arm/dts/k3-j784s4-ddr-evm-lp4-4266.dtsi | 8757 +++++++++++++++++ arch/arm/dts/k3-j784s4-ddr.dtsi | 8858 ++++++++++++++++++ arch/arm/dts/k3-j784s4-evm-u-boot.dtsi | 135 + arch/arm/dts/k3-j784s4-r5-evm.dts | 209 + 5 files changed, 17961 insertions(+) create mode 100644 arch/arm/dts/k3-j784s4-ddr-evm-lp4-4266.dtsi create mode 100644 arch/arm/dts/k3-j784s4-ddr.dtsi create mode 100644 arch/arm/dts/k3-j784s4-evm-u-boot.dtsi create mode 100644 arch/arm/dts/k3-j784s4-r5-evm.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 7a577deb50..7690fd21db 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1264,6 +1264,8 @@ dtb-$(CONFIG_SOC_K3_J721S2) += k3-am68-sk-base-board.dtb\ k3-am68-sk-r5-base-board.dtb\ k3-j721s2-common-proc-board.dtb\ k3-j721s2-r5-common-proc-board.dtb
[...]
+&main_sdhci1 {
- u-boot,dm-spl;
+}; diff --git a/arch/arm/dts/k3-j784s4-r5-evm.dts b/arch/arm/dts/k3-j784s4-r5-evm.dts new file mode 100644 index 0000000000..7350a9be34 --- /dev/null +++ b/arch/arm/dts/k3-j784s4-r5-evm.dts @@ -0,0 +1,209 @@ +// SPDX-License-Identifier: GPL-2.0 +/*
- Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
- */
+/dts-v1/;
+#include "k3-j784s4.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include "k3-j784s4-ddr-evm-lp4-4266.dtsi" +#include "k3-j784s4-ddr.dtsi"
Based on the patch by Nishanth at: https://lore.kernel.org/r/20230414075726.387461-13-nm@ti.com/
It might be better for "k3-j784s4-r5-evm.dts" to inherit "k3-j784s4-evm.dts" as it will prevent duplication.
[...]