mirror of
https://github.com/brain-hackers/u-boot-brain
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d1611086e0
Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01: - SPL not supported yet --> no spl-dir in arch/arm/cpu/armv7/s5p4418/. Appropriate line in Makefile removed. - cpu.c: '#include <cpu_func.h>' added. - arch/arm/cpu/armv7/s5p4418/u-boot.lds removed, is not required anylonger. - "obj-$(CONFIG_ARCH_NEXELL) += s5p-common/" added to arch/arm/cpu/armv7/Makefile since s5p-common/pwm.c is used instead of drivers/pwm/pwm-nexell.c. - s5p4418.dtsi: '#include "../../../include/generated/autoconf.h"' removed, is not necessary, error at out-of-tree building. '#ifdef CONFIG_CPU_NXP4330'-blocks (2x) removed. Some minor changes regarding mmc. 'u-boot,dm-pre-reloc' added to dp0 because of added DM_VIDEO support. - board/s5p4418/ renamed to board/friendlyarm/ - All s5p4418-boards except nanopi2 removed because there is no possibility to test the other boards. - Kconfig: Changes to have a structure like mach-bcm283x (RaspberryPi), e.g. "config ..." entries moved from/to other Kconfig. - "CONFIG_" removed from several s5p4418/nanopi2 specific defines because the appropriate values do not need to be configurable. - nanopi2/board.c: All getenv(), getenv_ulong(), setenv() and saveenv() renamed to env_get(), env_get_ulong(), env_set() and env_save(), respectively. MACH_TYPE_S5P4418 is not defined anymore, therefore appropriate code removed (not necessary for DT-kernels). - nanopi2/onewire.c: All crc8() renamed to crc8_ow() because crc8() is already defined in lib/crc8.c (with different parameters). - dts: "nexell,s5pxx18-i2c" used instead of "i2c-gpio", i2c0 and i2c1 added. gmac-, ehci- and dwc2otg-entries removed because the appropriate functionality is not supported yet. New mmc-property "mmcboost" added. s5p4418-pinctrl.dtsi: gmac-entries removed, mmc- and i2c-entries added. - '#ifdef CONFIG...' changed to 'if (IS_ENABLED(CONFIG...))' where possible (and similar). Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
111 lines
2.0 KiB
Plaintext
111 lines
2.0 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2020 Stefan Bosch <stefan_b@posteo.net>
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*
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* (C) Copyright 2017 FriendlyElec Computer Tech. Co., Ltd.
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* (http://www.friendlyarm.com)
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*
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* (C) Copyright 2016 Nexell
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* Youngbok, Park <park@nexell.co.kr>
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*/
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/dts-v1/;
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#include "s5p4418.dtsi"
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/ {
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model = "FriendlyElec boards based on Nexell s5p4418";
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cpu-model = "S5p4418";
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compatible = "friendlyelec,nanopi2",
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"nexell,s5p4418";
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aliases {
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mmc0 = "/mmc@c0069000";
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mmc1 = "/mmc@c0062000";
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i2c0 = "/i2c@c00a4000";
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i2c1 = "/i2c@c00a5000";
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i2c2 = "/i2c@c00a6000";
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};
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mmc0:mmc@c0062000 {
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frequency = <50000000>;
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drive_dly = <0x0>;
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drive_shift = <0x03>;
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sample_dly = <0x00>;
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sample_shift = <0x02>;
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mmcboost = <0>;
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status = "okay";
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};
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mmc2:mmc@c0069000 {
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frequency = <50000000>;
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drive_dly = <0x0>;
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drive_shift = <0x03>;
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sample_dly = <0x00>;
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sample_shift = <0x02>;
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mmcboost = <0>;
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status = "okay";
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};
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/* NanoPi2: Header "CON2", NanoPC-T2: EEPROM (MAC-Addr.) and Audio */
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i2c0:i2c@c00a4000 {
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status ="okay";
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};
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/* NanoPi2: Header "CON2" and HDMI, NanoPC-T2: HDMI */
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i2c1:i2c@c00a5000 {
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status ="okay";
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};
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/* NanoPi2: LCD interface, NanoPC-T2: LCD, LVDS and MIPI interfaces */
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i2c2:i2c@c00a6000 {
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status ="okay";
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};
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dp0:dp@c0102800 {
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status = "okay";
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module = <0>;
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lcd-type = "lvds";
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dp-device {
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format = <0>; /* 0:VESA, 1:JEIDA */
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};
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dp-sync {
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h_active_len = <1024>;
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h_front_porch = <84>;
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h_back_porch = <84>;
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h_sync_width = <88>;
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h_sync_invert = <0>;
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v_active_len = <600>;
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v_front_porch = <10>;
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v_back_porch = <10>;
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v_sync_width = <20>;
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v_sync_invert = <0>;
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};
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dp-ctrl {
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clk_src_lv0 = <3>;
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clk_div_lv0 = <16>;
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clk_src_lv1 = <7>;
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clk_div_lv1 = <1>;
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out_format = <2>;
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};
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dp-planes {
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layer_top {
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screen_width = <1024>;
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screen_height = <600>;
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back_color = <0x0>;
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};
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layer_1 { /* RGB 1 */
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width = <1024>;
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height = <600>;
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format = <0x06530000>;
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pixel_byte = <4>;
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};
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};
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};
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};
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