From 3a29ae8e6fd13cd48eda7c5b1de9e446a0304628 Mon Sep 17 00:00:00 2001 From: Philipp Tomsich Date: Tue, 6 Jun 2017 20:44:45 +0200 Subject: [PATCH] rockchip: dts: rk3399-puma: refactor and rename (default) DDR3-1600 DTS To better support different RAM timings (DDR3-1333 and DDR3-1866 are assembly options for the RK3399-Q7), this refactors the DTS support and renames the default DTS variant from rk3399-puma to rk3399-puma-ddr1600: - changes the rk3399-puma DTS into a board-specific DTSI by removing the inclusion of the DRAM timings - adds a new rk3399-puma-ddr1600.dts, which includes the (new) common board DTSI and the DDR3-1600 timing DTSI - wires this up from arch/arm/dts/Makefile and configs/puma-rk3399_defconfig Signed-off-by: Philipp Tomsich Acked-by: Simon Glass --- arch/arm/dts/Makefile | 2 +- arch/arm/dts/rk3399-puma-ddr1600.dts | 11 +++++++++++ arch/arm/dts/{rk3399-puma.dts => rk3399-puma.dtsi} | 3 --- configs/puma-rk3399_defconfig | 2 +- 4 files changed, 13 insertions(+), 5 deletions(-) create mode 100644 arch/arm/dts/rk3399-puma-ddr1600.dts rename arch/arm/dts/{rk3399-puma.dts => rk3399-puma.dtsi} (99%) diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 4d8a56aea8..221c0a7210 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -46,7 +46,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3368-px5-evb.dtb \ rk3399-evb.dtb \ rk3399-firefly.dtb \ - rk3399-puma.dtb \ + rk3399-puma-ddr1600.dtb \ rv1108-evb.dtb dtb-$(CONFIG_ARCH_MESON) += \ meson-gxbb-odroidc2.dtb diff --git a/arch/arm/dts/rk3399-puma-ddr1600.dts b/arch/arm/dts/rk3399-puma-ddr1600.dts new file mode 100644 index 0000000000..31aaf70464 --- /dev/null +++ b/arch/arm/dts/rk3399-puma-ddr1600.dts @@ -0,0 +1,11 @@ +/* + * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH + * + * SPDX-License-Identifier: GPL-2.0+ X11 + */ + +/dts-v1/; + +#include "rk3399-puma.dtsi" +#include "rk3399-sdram-ddr3-1600.dtsi" + diff --git a/arch/arm/dts/rk3399-puma.dts b/arch/arm/dts/rk3399-puma.dtsi similarity index 99% rename from arch/arm/dts/rk3399-puma.dts rename to arch/arm/dts/rk3399-puma.dtsi index fca14d3001..1aad6c508e 100644 --- a/arch/arm/dts/rk3399-puma.dts +++ b/arch/arm/dts/rk3399-puma.dtsi @@ -4,11 +4,8 @@ * SPDX-License-Identifier: GPL-2.0+ X11 */ -/dts-v1/; - #include #include "rk3399.dtsi" -#include "rk3399-sdram-ddr3-1600.dtsi" / { model = "Theobroma Systems RK3399-Q7 SoM"; diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig index 001686fa6d..af528fbbe2 100644 --- a/configs/puma-rk3399_defconfig +++ b/configs/puma-rk3399_defconfig @@ -8,7 +8,7 @@ CONFIG_TARGET_PUMA_RK3399=y CONFIG_SPL_SPI_FLASH_SUPPORT=y CONFIG_SPL_SPI_SUPPORT=y CONFIG_SPL_STACK_R_ADDR=0x80000 -CONFIG_DEFAULT_DEVICE_TREE="rk3399-puma" +CONFIG_DEFAULT_DEVICE_TREE="rk3399-puma-ddr1600" CONFIG_DEBUG_UART=y CONFIG_FIT=y CONFIG_SPL_LOAD_FIT=y -- 2.25.1