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https://github.com/brain-hackers/u-boot-brain
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5ab502cb89
Unlike Linux Kernel, U-Boot historically had *.dts files under board/$(VENDOR)/dts/ and *.dtsi files under arch/$(ARCH)/dts/. I think arch/$(ARCH)/dts dicretory is a better location to store both *.dts and *.dtsi files. For example, before this commit, board/xilinx/dts directory had both Microblaze dts (microblaze-generic.dts) and ARM dts (zynq-*.dts), which are totally unrelated. This commit moves *.dts to arch/$(ARCH)/dts/ directories, allowing us to describe nicely mutiple DTBs generation in the next commit. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
70 lines
1.1 KiB
Plaintext
70 lines
1.1 KiB
Plaintext
#include "tegra30.dtsi"
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/ {
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model = "Avionic Design Tamonten NG";
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compatible = "ad,tamonten-ng", "nvidia,tegra30";
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memory {
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reg = <0x80000000 0x40000000>;
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};
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aliases {
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i2c0 = "/i2c@7000c000";
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i2c1 = "/i2c@7000c700";
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i2c2 = "/i2c@7000c400";
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i2c3 = "/i2c@7000c500";
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i2c4 = "/i2c@7000d000";
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sdhci0 = "/sdhci@78000600";
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sdhci1 = "/sdhci@78000400";
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sdhci2 = "/sdhci@78000000";
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usb0 = "/usb@7d008000";
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};
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/* GEN1 */
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i2c@7000c000 {
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status = "okay";
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clock-frequency = <100000>;
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};
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/* GEN2 */
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i2c@7000c400 {
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clock-frequency = <100000>;
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};
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/* CAM */
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i2c@7000c500 {
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status = "okay";
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clock-frequency = <100000>;
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};
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/* DDC */
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i2c@7000c700 {
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status = "okay";
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clock-frequency = <100000>;
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};
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/* PWR */
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i2c@7000d000 {
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status = "okay";
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clock-frequency = <100000>;
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};
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/* SD slot on the base board */
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sdhci@78000400 {
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cd-gpios = <&gpio 69 1>; /* gpio PI5 */
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wp-gpios = <&gpio 67 0>; /* gpio PI3 */
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bus-width = <4>;
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};
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/* EMMC on the COM module */
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sdhci@78000600 {
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status = "okay";
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bus-width = <8>;
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};
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usb@7d008000 {
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status = "okay";
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};
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};
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