[U-Boot] [PATCH 6/7] rockchip: rk3368: Add PX5 Evaluation board
Andy Yan
andy.yan at rock-chips.com
Fri Apr 21 02:33:20 UTC 2017
PX5 EVB is designed by Rockchip for automotive field
with integrated CVBS (TP2825) / MIPI DSI / CSI / LVDS
HDMI video input/output interface, audio codec ES8396,
WIFI / BT (on RTL8723BS), Gsensor BMA250E and light&proximity
sensor STK3410.
Signed-off-by: Andy Yan <andy.yan at rock-chips.com>
---
arch/arm/dts/Makefile | 5 +-
arch/arm/dts/rk3368-px5-evb.dts | 319 ++++++++++++++++++++++++++++++++++
arch/arm/mach-rockchip/rk3368/Kconfig | 9 +
board/rockchip/evb_px5/Kconfig | 15 ++
board/rockchip/evb_px5/MAINTAINERS | 6 +
board/rockchip/evb_px5/Makefile | 7 +
board/rockchip/evb_px5/evb-px5.c | 47 +++++
configs/evb-px5_defconfig | 30 ++++
include/configs/evb_px5.h | 18 ++
9 files changed, 454 insertions(+), 2 deletions(-)
create mode 100644 arch/arm/dts/rk3368-px5-evb.dts
create mode 100644 board/rockchip/evb_px5/Kconfig
create mode 100644 board/rockchip/evb_px5/MAINTAINERS
create mode 100644 board/rockchip/evb_px5/Makefile
create mode 100644 board/rockchip/evb_px5/evb-px5.c
create mode 100644 configs/evb-px5_defconfig
create mode 100644 include/configs/evb_px5.h
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index fbc97e8..d786611 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -42,9 +42,10 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
rk3288-veyron-minnie.dtb \
rk3328-evb.dtb \
rk3368-geekbox.dtb \
+ rk3368-px5-evb.dtb \
rk3399-evb.dtb \
- rk3399-puma.dtb
- rk3368-geekbox.dtb
+ rk3399-puma.dtb \
+ rk3399-evb.dtb
dtb-$(CONFIG_ARCH_MESON) += \
meson-gxbb-odroidc2.dtb
dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
diff --git a/arch/arm/dts/rk3368-px5-evb.dts b/arch/arm/dts/rk3368-px5-evb.dts
new file mode 100644
index 0000000..c7478f7
--- /dev/null
+++ b/arch/arm/dts/rk3368-px5-evb.dts
@@ -0,0 +1,319 @@
+/*
+ * Copyright (c) 2017 Rockchip Electronics Co., Ltd
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "rk3368.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "PX5 EVB";
+ compatible = "rockchip,px5-evb", "rockchip,px5", "rockchip,rk3368";
+
+ chosen {
+ stdout-path = "serial4:115200n8";
+ };
+
+ memory at 0 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x40000000>;
+ };
+
+ ext_gmac: gmac-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "ext_gmac";
+ #clock-cells = <0>;
+ };
+
+ ir: ir-receiver {
+ compatible = "gpio-ir-receiver";
+ gpios = <&gpio3 30 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_int>;
+ };
+
+ keys: gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwr_key>;
+
+ power {
+ gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+ label = "GPIO Power";
+ linux,code = <KEY_POWER>;
+ wakeup-source;
+ };
+ };
+
+ leds: gpio-leds {
+ compatible = "gpio-leds";
+
+ blue {
+ gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+ label = "geekbox:blue:led";
+ default-state = "on";
+ };
+
+ red {
+ gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
+ label = "geekbox:red:led";
+ default-state = "off";
+ };
+ };
+
+ vcc_sys: vcc-sys-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_sys";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
+&emmc {
+ status = "okay";
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ clock-frequency = <150000000>;
+ disable-wp;
+ keep-power-in-suspend;
+ non-removable;
+ num-slots = <1>;
+ vmmc-supply = <&vcc_io>;
+ vqmmc-supply = <&vcc18_flash>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
+};
+
+&gmac {
+ status = "okay";
+ phy-supply = <&vcc_lan>;
+ phy-mode = "rgmii";
+ clock_in_out = "input";
+ assigned-clocks = <&cru SCLK_MAC>;
+ assigned-clock-parents = <&ext_gmac>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ tx_delay = <0x30>;
+ rx_delay = <0x10>;
+};
+
+&i2c0 {
+ status = "okay";
+
+ rk808: pmic at 1b {
+ compatible = "rockchip,rk808";
+ reg = <0x1b>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int>, <&pmic_sleep>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
+ rockchip,system-power-controller;
+ vcc1-supply = <&vcc_sys>;
+ vcc2-supply = <&vcc_sys>;
+ vcc3-supply = <&vcc_sys>;
+ vcc4-supply = <&vcc_sys>;
+ vcc6-supply = <&vcc_sys>;
+ vcc7-supply = <&vcc_sys>;
+ vcc8-supply = <&vcc_io>;
+ vcc9-supply = <&vcc_sys>;
+ vcc10-supply = <&vcc_sys>;
+ vcc11-supply = <&vcc_sys>;
+ vcc12-supply = <&vcc_io>;
+ clock-output-names = "xin32k", "rk808-clkout2";
+ #clock-cells = <1>;
+
+ regulators {
+ vdd_cpu: DCDC_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vdd_cpu";
+ };
+
+ vdd_log: DCDC_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vdd_log";
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_ddr";
+ };
+
+ vcc_io: DCDC_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_io";
+ };
+
+ vcc18_flash: LDO_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc18_flash";
+ };
+
+ vcc33_lcd: LDO_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc33_lcd";
+ };
+
+ vdd_10: LDO_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-name = "vdd_10";
+ };
+
+ vcca_18: LDO_REG4 {
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca_18";
+ };
+
+ vccio_sd: LDO_REG5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vccio_sd";
+ };
+
+ vdd10_lcd: LDO_REG6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-name = "vdd10_lcd";
+ };
+
+ vcc_18: LDO_REG7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_18";
+ };
+
+ vcc18_lcd: LDO_REG8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc18_lcd";
+ };
+
+ vcc_sd: SWITCH_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_sd";
+ };
+
+ vcc_lan: SWITCH_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_lan";
+ };
+ };
+ };
+};
+
+&pinctrl {
+ ir {
+ ir_int: ir-int {
+ rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ keys {
+ pwr_key: pwr-key {
+ rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pmic {
+ pmic_sleep: pmic-sleep {
+ rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>;
+ };
+
+ pmic_int: pmic-int {
+ rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+};
+
+&tsadc {
+ status = "okay";
+ rockchip,hw-tshut-mode = <0>; /* CRU */
+ rockchip,hw-tshut-polarity = <1>; /* high */
+};
+
+&uart4 {
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_otg {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
diff --git a/arch/arm/mach-rockchip/rk3368/Kconfig b/arch/arm/mach-rockchip/rk3368/Kconfig
index c7e9933..693d538 100644
--- a/arch/arm/mach-rockchip/rk3368/Kconfig
+++ b/arch/arm/mach-rockchip/rk3368/Kconfig
@@ -6,6 +6,14 @@ choice
config TARGET_GEEKBOX
bool "GeekBox"
+config TARGET_EVB_PX5
+ bool "Evb-PX5"
+ help
+ PX5 EVB is designed by Rockchip for automotive field
+ with integrated CVBS (TP2825) / MIPI DSI / CSI / LVDS
+ HDMI video input/output interface, audio codec ES8396,
+ WIFI/BT (on RTL8723BS), Gsensor BMA250E and light&proximity
+ sensor STK3410.
endchoice
config SYS_SOC
@@ -15,5 +23,6 @@ config SYS_MALLOC_F_LEN
default 0x0800
source "board/geekbuying/geekbox/Kconfig"
+source "board/rockchip/evb_px5/Kconfig"
endif
diff --git a/board/rockchip/evb_px5/Kconfig b/board/rockchip/evb_px5/Kconfig
new file mode 100644
index 0000000..9a04ee7
--- /dev/null
+++ b/board/rockchip/evb_px5/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_EVB_PX5
+
+config SYS_BOARD
+ default "evb_px5"
+
+config SYS_VENDOR
+ default "rockchip"
+
+config SYS_CONFIG_NAME
+ default "evb_px5"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+ def_bool y
+
+endif
diff --git a/board/rockchip/evb_px5/MAINTAINERS b/board/rockchip/evb_px5/MAINTAINERS
new file mode 100644
index 0000000..5d09fbf
--- /dev/null
+++ b/board/rockchip/evb_px5/MAINTAINERS
@@ -0,0 +1,6 @@
+PX5 EVB
+M: Andy Yan <andy.yan at rock-chips.com>
+S: Maintained
+F: board/rockchip/evb_px5
+F: include/configs/evb_px5.h
+F: configs/evb-px5_defconfig
diff --git a/board/rockchip/evb_px5/Makefile b/board/rockchip/evb_px5/Makefile
new file mode 100644
index 0000000..f5aa5a9
--- /dev/null
+++ b/board/rockchip/evb_px5/Makefile
@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2017 Rockchip Electronics Co., Ltd
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += evb-px5.o
diff --git a/board/rockchip/evb_px5/evb-px5.c b/board/rockchip/evb_px5/evb-px5.c
new file mode 100644
index 0000000..a589a6e
--- /dev/null
+++ b/board/rockchip/evb_px5/evb-px5.c
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2017 Andy Yan
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/grf_rk3368.h>
+#include <syscon.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int mach_cpu_init(void)
+{
+ struct rk3368_pmu_grf *pmugrf = (void *)PMU_GRF_BASE;
+
+ rk_clrsetreg(&pmugrf->gpio0d_iomux,
+ GPIO0D0_MASK | GPIO0D1_MASK |
+ GPIO0D2_MASK | GPIO0D3_MASK,
+ GPIO0D0_GPIO << GPIO0D0_SHIFT |
+ GPIO0D1_GPIO << GPIO0D1_SHIFT |
+ GPIO0D2_UART4_SOUT << GPIO0D2_SHIFT |
+ GPIO0D3_UART4_SIN << GPIO0D3_SHIFT);
+ return 0;
+}
+
+int board_init(void)
+{
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = 0x40000000;
+
+ return 0;
+}
+
+int dram_init_banksize(void)
+{
+ /* Reserve 0x200000 for ATF bl31 */
+ gd->bd->bi_dram[0].start = 0x200000;
+ gd->bd->bi_dram[0].size = 0x3fe00000;
+
+ return 0;
+}
diff --git a/configs/evb-px5_defconfig b/configs/evb-px5_defconfig
new file mode 100644
index 0000000..944d5bd
--- /dev/null
+++ b/configs/evb-px5_defconfig
@@ -0,0 +1,30 @@
+CONFIG_ARM=y
+CONFIG_ARCH_ROCKCHIP=y
+CONFIG_ROCKCHIP_RK3368=y
+CONFIG_TARGET_EVB_PX5=y
+CONFIG_DEFAULT_DEVICE_TREE="rk3368-px5-evb"
+CONFIG_HUSH_PARSER=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_ARCH_EARLY_INIT_R=y
+CONFIG_FASTBOOT=y
+CONFIG_ANDROID_BOOT_IMAGE=y
+CONFIG_CMD_BOOTRK=y
+# CONFIG_CMD_IMLS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_CACHE=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_PINCTRL=y
+CONFIG_ROCKCHIP_RK3368_PINCTRL=y
+CONFIG_RAM=y
+CONFIG_DEBUG_UART=y
+CONFIG_DEBUG_UART_BASE=0xFF1c0000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYSRESET=y
+CONFIG_ERRNO_STR=y
diff --git a/include/configs/evb_px5.h b/include/configs/evb_px5.h
new file mode 100644
index 0000000..143a1d6
--- /dev/null
+++ b/include/configs/evb_px5.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2017 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIGS_PX5_EVB_H
+#define __CONFIGS_PX5_EVB_H
+
+#include <configs/rk3368_common.h>
+
+#define CONFIG_ENV_IS_NOWHERE
+#define CONFIG_ENV_SIZE 0x2000
+
+#define CONFIG_SYS_WHITE_ON_BLACK
+#define CONFIG_CONSOLE_SCROLL_LINES 10
+
+#endif
--
2.7.4
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