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authorPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>2017-06-06 20:44:45 +0200
committerSimon Glass <sjg@chromium.org>2017-06-07 21:30:48 -0600
commit3a29ae8e6fd13cd48eda7c5b1de9e446a0304628 (patch)
treee9091bcdd7c93f776bf839602ebc4fa4d6534457
parentf592edd92024ffe178d387d289015c976c5c95ef (diff)
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 <philipp.tomsich@theobroma-systems.com> Acked-by: Simon Glass <sjg@chromium.org>
-rw-r--r--arch/arm/dts/Makefile2
-rw-r--r--arch/arm/dts/rk3399-puma-ddr1600.dts11
-rw-r--r--arch/arm/dts/rk3399-puma.dtsi (renamed from arch/arm/dts/rk3399-puma.dts)3
-rw-r--r--configs/puma-rk3399_defconfig2
4 files changed, 13 insertions, 5 deletions
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
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 <dt-bindings/pwm/pwm.h>
#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