board: Add Qualcomm Dragonboard 410C support
This commit add support for 96Boards Dragonboard410C. It is board based on APQ8016 Qualcomm SoC, complying with 96boards specification. Features (present out of the box): - 4x Cortex A53 (ARMv8) - 2x USB Host port - 1x USB Device port - 4x LEDs - 1x HDMI connector - 1x uSD connector - 3x buttons (Power, Vol+, Vol-/Reset) - WIFI, Bluetooth with integrated antenna - 8GiB eMMC U-Boot boots chained with fastboot in 64-bit mode. For detailed build instructions see readme.txt in board directory. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Tested-by: Simon Glass <sjg@chromium.org>utp
Mateusz Kulikowski
Tom Rini
parent
085921368b
commit
626f048bbc
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@ -107,6 +107,8 @@ dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds-duart.dtb \
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fsl-ls1043a-qds-lpuart.dtb \
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fsl-ls1043a-rdb.dtb
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dtb-$(CONFIG_ARCH_SNAPDRAGON) += dragonboard410c.dtb
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dtb-$(CONFIG_MACH_SUN4I) += \
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sun4i-a10-a1000.dtb \
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sun4i-a10-ba10-tvbox.dtb \
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@ -0,0 +1,28 @@
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/*
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* U-Boot addition to handle Dragonboard 410c pins
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*
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* (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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&pm8916_gpios {
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usb_hub_reset_pm {
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gpios = <&pm8916_gpios 2 0>;
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};
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usb_sw_sel_pm {
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gpios = <&pm8916_gpios 3 0>;
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};
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};
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&pm8916_pon {
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key_vol_down {
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gpios = <&pm8916_pon 1 0>;
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};
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key_power {
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gpios = <&pm8916_pon 0 0>;
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};
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};
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@ -0,0 +1,148 @@
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/*
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* Qualcomm APQ8016 based Dragonboard 410C board device tree source
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*
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* (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/dts-v1/;
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#include "skeleton64.dtsi"
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/ {
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model = "Qualcomm Technologies, Inc. Dragonboard 410c";
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compatible = "qcom,dragonboard", "qcom,apq8016-sbc";
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qcom,msm-id = <0xce 0x0 0xf8 0x0 0xf9 0x0 0xfa 0x0 0xf7 0x0>;
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qcom,board-id = <0x10018 0x0>;
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#address-cells = <0x2>;
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#size-cells = <0x2>;
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memory {
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device_type = "memory";
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reg = <0 0x80000000 0 0x3da00000>;
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};
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chosen {
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stdout-path = "/soc/serial@78b0000";
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};
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soc {
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#address-cells = <0x1>;
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#size-cells = <0x1>;
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ranges = <0x0 0x0 0x0 0xffffffff>;
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compatible = "simple-bus";
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clkc: qcom,gcc@1800000 {
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compatible = "qcom,gcc-apq8016";
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reg = <0x1800000 0x80000>;
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#address-cells = <0x1>;
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#size-cells = <0x0>;
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};
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serial@78b0000 {
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compatible = "qcom,msm-uartdm-v1.4";
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reg = <0x78b0000 0x200>;
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u-boot,dm-pre-reloc;
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clock = <&clkc 4>;
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};
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restart@4ab000 {
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compatible = "qcom,pshold";
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reg = <0x4ab000 0x4>;
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};
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soc_gpios: pinctrl@1000000 {
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compatible = "qcom,apq8016-pinctrl";
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reg = <0x1000000 0x300000>;
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gpio-controller;
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gpio-count = <122>;
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gpio-bank-name="soc";
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#gpio-cells = <1>;
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};
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ehci@78d9000 {
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compatible = "qcom,ehci-host";
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reg = <0x78d9000 0x400>;
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};
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sdhci@07824000 {
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compatible = "qcom,sdhci-msm-v4";
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reg = <0x7824900 0x11c 0x7824000 0x800>;
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bus-width = <0x8>;
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index = <0x0>;
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non-removable;
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clock = <&clkc 0>;
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clock-frequency = <100000000>;
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};
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sdhci@07864000 {
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compatible = "qcom,sdhci-msm-v4";
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reg = <0x7864900 0x11c 0x7864000 0x800>;
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index = <0x1>;
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bus-width = <0x4>;
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clock = <&clkc 1>;
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clock-frequency = <200000000>;
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};
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spmi@200f000 {
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compatible = "qcom,spmi-pmic-arb";
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reg = <0x200f800 0x200 0x2400000 0x400000 0x2c00000 0x400000>;
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#address-cells = <0x1>;
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#size-cells = <0x1>;
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pmic0: pm8916@0 {
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compatible = "qcom,spmi-pmic";
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reg = <0x0 0x1>;
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#address-cells = <0x1>;
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#size-cells = <0x1>;
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pm8916_pon: pm8916_pon@800 {
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compatible = "qcom,pm8916-pwrkey";
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reg = <0x800 0x96>;
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#gpio-cells = <2>;
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gpio-controller;
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};
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pm8916_gpios: pm8916_gpios@c000 {
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compatible = "qcom,pm8916-gpio";
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reg = <0xc000 0x400>;
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gpio-controller;
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gpio-count = <4>;
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#gpio-cells = <2>;
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gpio-bank-name="pmic";
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};
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};
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pmic1: pm8916@1 {
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compatible = "qcom,spmi-pmic";
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reg = <0x1 0x1>;
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};
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};
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};
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leds {
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compatible = "gpio-leds";
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user1 {
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label = "green:user1";
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gpios = <&soc_gpios 21 0>;
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};
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user2 {
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label = "green:user2";
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gpios = <&soc_gpios 120 0>;
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};
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user3 {
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label = "green:user3";
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gpios = <&pm8916_gpios 0 0>;
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};
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user4 {
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label = "green:user4";
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gpios = <&pm8916_gpios 1 0>;
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};
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};
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};
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#include "dragonboard410c-uboot.dtsi"
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@ -3,4 +3,24 @@ if ARCH_SNAPDRAGON
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config SYS_SOC
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default "snapdragon"
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choice
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prompt "Snapdragon board select"
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config TARGET_DRAGONBOARD410C
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bool "96Boards Dragonboard 410C"
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help
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Support for 96Boards Dragonboard 410C. This board complies with
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96Board Open Platform Specifications. Features:
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- Qualcomm Snapdragon 410C SoC - APQ8016 (4xCortex A53, Adreno 306)
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- 1GiB RAM
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- 8GiB eMMC, uSD slot
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- WiFi, Bluetooth and GPS module
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- 2x Host, 1x Device USB port
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- HDMI
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- 20-pin low speed and 40-pin high speed expanders, 4 LED, 3 buttons
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endchoice
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source "board/qualcomm/dragonboard410c/Kconfig"
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endif
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@ -0,0 +1,15 @@
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if TARGET_DRAGONBOARD410C
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config SYS_BOARD
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default "dragonboard410c"
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config SYS_VENDOR
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default "qualcomm"
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config SYS_SOC
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default "apq8016"
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config SYS_CONFIG_NAME
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default "dragonboard410c"
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endif
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@ -0,0 +1,6 @@
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DRAGONBOARD410C BOARD
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M: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
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S: Maintained
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F: board/qualcomm/dragonboard410c/
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F: include/configs/dragonboard410c.h
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F: configs/dragonboard410c_defconfig
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@ -0,0 +1,8 @@
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#
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# (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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obj-y := dragonboard410c.o
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extra-y += head.o
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@ -0,0 +1,131 @@
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/*
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* Board init file for Dragonboard 410C
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*
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* (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <dm.h>
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#include <usb.h>
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#include <asm/gpio.h>
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DECLARE_GLOBAL_DATA_PTR;
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int dram_init(void)
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{
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gd->ram_size = PHYS_SDRAM_1_SIZE;
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return 0;
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}
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void dram_init_banksize(void)
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{
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gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
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gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
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}
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int board_prepare_usb(enum usb_init_type type)
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{
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static struct udevice *pmic_gpio;
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static struct gpio_desc hub_reset, usb_sel;
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int ret = 0, node;
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if (!pmic_gpio) {
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ret = uclass_get_device_by_name(UCLASS_GPIO,
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"pm8916_gpios@c000",
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&pmic_gpio);
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if (ret < 0) {
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printf("Failed to find pm8916_gpios@c000 node.\n");
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return ret;
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}
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}
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/* Try to request gpios needed to start usb host on dragonboard */
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if (!dm_gpio_is_valid(&hub_reset)) {
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node = fdt_subnode_offset(gd->fdt_blob, pmic_gpio->of_offset,
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"usb_hub_reset_pm");
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if (node < 0) {
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printf("Failed to find usb_hub_reset_pm dt node.\n");
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return node;
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}
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ret = gpio_request_by_name_nodev(gd->fdt_blob, node, "gpios", 0,
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&hub_reset, 0);
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if (ret < 0) {
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printf("Failed to request usb_hub_reset_pm gpio.\n");
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return ret;
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}
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}
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if (!dm_gpio_is_valid(&usb_sel)) {
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node = fdt_subnode_offset(gd->fdt_blob, pmic_gpio->of_offset,
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"usb_sw_sel_pm");
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if (node < 0) {
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printf("Failed to find usb_sw_sel_pm dt node.\n");
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return 0;
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}
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ret = gpio_request_by_name_nodev(gd->fdt_blob, node, "gpios", 0,
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&usb_sel, 0);
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if (ret < 0) {
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printf("Failed to request usb_sw_sel_pm gpio.\n");
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return ret;
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}
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}
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if (type == USB_INIT_HOST) {
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/* Start USB Hub */
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dm_gpio_set_dir_flags(&hub_reset,
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GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE);
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mdelay(100);
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/* Switch usb to host connectors */
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dm_gpio_set_dir_flags(&usb_sel,
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GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE);
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mdelay(100);
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} else { /* Device */
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/* Disable hub */
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dm_gpio_set_dir_flags(&hub_reset, GPIOD_IS_OUT);
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/* Switch back to device connector */
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dm_gpio_set_dir_flags(&usb_sel, GPIOD_IS_OUT);
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}
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return 0;
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}
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int board_init(void)
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{
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return 0;
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}
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/* Check for vol- button - if pressed - stop autoboot */
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int misc_init_r(void)
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{
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struct udevice *pon;
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struct gpio_desc resin;
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int node, ret;
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ret = uclass_get_device_by_name(UCLASS_GPIO, "pm8916_pon@800", &pon);
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if (ret < 0) {
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printf("Failed to find PMIC pon node. Check device tree\n");
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return 0;
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}
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node = fdt_subnode_offset(gd->fdt_blob, pon->of_offset, "key_vol_down");
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if (node < 0) {
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printf("Failed to find key_vol_down node. Check device tree\n");
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return 0;
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}
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if (gpio_request_by_name_nodev(gd->fdt_blob, node, "gpios", 0, &resin,
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0)) {
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printf("Failed to request key_vol_down button.\n");
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return 0;
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}
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if (dm_gpio_get_value(&resin)) {
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setenv("bootdelay", "-1");
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printf("Power button pressed - dropping to console.\n");
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}
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return 0;
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}
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@ -0,0 +1,34 @@
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/*
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* ARM64 header for proper chain-loading with Little Kernel.
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*
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* Little Kernel shipped with Dragonboard410C boots standard Linux images for
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* ARM64. This file adds header that is required to boot U-Boot properly.
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*
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* For details see:
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* https://www.kernel.org/doc/Documentation/arm64/booting.txt
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*
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* (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <config.h>
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.global _arm64_header
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_arm64_header:
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b _start
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.word 0
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/* Image load offset from start of RAM, little-endian */
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.quad CONFIG_SYS_TEXT_BASE-PHYS_SDRAM_1
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/* Effective size of kernel image, little-endian */
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.quad 0 /* 0x60000 - ignored */
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/* Informative flags, little-endian */
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.quad 0
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.quad 0 /* reserved */
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.quad 0 /* reserved */
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.quad 0 /* reserved */
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.byte 0x41 /* Magic number, "ARM\x64" */
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.byte 0x52
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.byte 0x4d
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.byte 0x64
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.word 0 /* reserved */
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@ -0,0 +1,71 @@
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#
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# (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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Build & Run instructions:
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1) Install mkbootimg and dtbTool from
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git://codeaurora.org/quic/kernel/skales (15ece94f09 worked for me)
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2) Setup CROSS_COMPILE to aarch64 compiler
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3) make dragonboard410c_config
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4) make
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5) generate fake, empty ramdisk (can have 0 bytes)
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$ touch rd
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6) Generate qualcomm device tree table with dtbTool [1]
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$ dtbTool -o dt.img arch/arm/dts
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7) Generate Android boot image with mkbootimg [2]:
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$ mkbootimg --kernel=u-boot-dtb.bin --output=u-boot.img --dt=dt.img \
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--pagesize 2048 --base 0x80000000 --ramdisk=rd --cmdline=""
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8) Enter fastboot (reboot board with vol- button pressed)
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9) Boot it:
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$ fastboot boot u-boot.img
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or flash as kernel:
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$ fastboot flash boot u-boot.img
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$ fastboot reboot
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What is working:
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- UART
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- GPIO (SoC)
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- SD
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- eMMC
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- Reset
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- USB in EHCI mode (usb starts does switch device->host, usb stop does the opposite)
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- PMIC GPIOS (but not in generic subsystem)
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- PMIC "special" buttons (power, vol-)
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What is not working / known bugs:
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- SDHCI is slow (~2.5MiB/s for SD and eMMC)
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[1] To boot any kernel image, Little Kernel requires valid device tree for the
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platform it runs on. dtbTool creates device tree table that Little Kernel scans.
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Later on proper device tree is passed to next boot stage.
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Full device tree is not required to boot u-boot. Enough would be:
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/dts-v1/;
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/ {
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model = "Qualcomm Technologies, Inc. Dragonboard 410c";
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compatible = "qcom,dragonboard", "qcom,apq8016-sbc";
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qcom,msm-id = <0xce 0x0 0xf8 0x0 0xf9 0x0 0xfa 0x0 0xf7 0x0>;
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qcom,board-id = <0x10018 0x0>;
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#address-cells = <0x2>;
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#size-cells = <0x2>;
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chosen { };
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aliases { };
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|
||||
memory {
|
||||
device_type = "memory";
|
||||
reg = <0 0x80000000 0 0x3da00000>;
|
||||
};
|
||||
};
|
||||
|
||||
but for simplicity (and because size of image is not that critical) we use
|
||||
existing Qualcomm device trees.
|
||||
|
||||
[2] Note that ramdisk is required, even if it is unused.
|
||||
|
|
@ -0,0 +1,90 @@
|
|||
/*
|
||||
* Override linker script for fastboot-readable images
|
||||
*
|
||||
* (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
|
||||
*
|
||||
* Based on arch/arm/cpu/armv8/u-boot.lds (Just add header)
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
OUTPUT_FORMAT("elf64-littleaarch64", "elf64-littleaarch64", "elf64-littleaarch64")
|
||||
OUTPUT_ARCH(aarch64)
|
||||
ENTRY(_arm64_header)
|
||||
SECTIONS
|
||||
{
|
||||
. = 0x00000000;
|
||||
|
||||
. = ALIGN(8);
|
||||
.text :
|
||||
{
|
||||
*(.__image_copy_start)
|
||||
board/qualcomm/dragonboard410c/head.o (.text*)
|
||||
CPUDIR/start.o (.text*)
|
||||
*(.text*)
|
||||
}
|
||||
|
||||
. = ALIGN(8);
|
||||
.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
|
||||
|
||||
. = ALIGN(8);
|
||||
.data : {
|
||||
*(.data*)
|
||||
}
|
||||
|
||||
. = ALIGN(8);
|
||||
|
||||
. = .;
|
||||
|
||||
. = ALIGN(8);
|
||||
.u_boot_list : {
|
||||
KEEP(*(SORT(.u_boot_list*)));
|
||||
}
|
||||
|
||||
. = ALIGN(8);
|
||||
|
||||
.image_copy_end :
|
||||
{
|
||||
*(.__image_copy_end)
|
||||
}
|
||||
|
||||
. = ALIGN(8);
|
||||
|
||||
.rel_dyn_start :
|
||||
{
|
||||
*(.__rel_dyn_start)
|
||||
}
|
||||
|
||||
.rela.dyn : {
|
||||
*(.rela*)
|
||||
}
|
||||
|
||||
.rel_dyn_end :
|
||||
{
|
||||
*(.__rel_dyn_end)
|
||||
}
|
||||
|
||||
_end = .;
|
||||
|
||||
. = ALIGN(8);
|
||||
|
||||
.bss_start : {
|
||||
KEEP(*(.__bss_start));
|
||||
}
|
||||
|
||||
.bss : {
|
||||
*(.bss*)
|
||||
. = ALIGN(8);
|
||||
}
|
||||
|
||||
.bss_end : {
|
||||
KEEP(*(.__bss_end));
|
||||
}
|
||||
|
||||
/DISCARD/ : { *(.dynsym) }
|
||||
/DISCARD/ : { *(.dynstr*) }
|
||||
/DISCARD/ : { *(.dynamic*) }
|
||||
/DISCARD/ : { *(.plt*) }
|
||||
/DISCARD/ : { *(.interp*) }
|
||||
/DISCARD/ : { *(.gnu*) }
|
||||
}
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
CONFIG_ARM=y
|
||||
CONFIG_ARCH_SNAPDRAGON=y
|
||||
CONFIG_DEFAULT_DEVICE_TREE="dragonboard410c"
|
||||
CONFIG_SYS_PROMPT="dragonboard410c => "
|
||||
# CONFIG_CMD_IMI is not set
|
||||
# CONFIG_CMD_IMLS is not set
|
||||
CONFIG_CMD_USB=y
|
||||
CONFIG_CLK=y
|
||||
CONFIG_MSM_GPIO=y
|
||||
CONFIG_PM8916_GPIO=y
|
||||
CONFIG_LED=y
|
||||
CONFIG_LED_GPIO=y
|
||||
CONFIG_RESET=y
|
||||
CONFIG_DM_MMC=y
|
||||
CONFIG_MSM_SDHCI=y
|
||||
CONFIG_DM_PMIC=y
|
||||
CONFIG_PMIC_PM8916=y
|
||||
CONFIG_MSM_SERIAL=y
|
||||
CONFIG_SPMI_MSM=y
|
||||
CONFIG_USB=y
|
||||
CONFIG_DM_USB=y
|
||||
CONFIG_USB_EHCI_HCD=y
|
||||
CONFIG_USB_EHCI_MSM=y
|
||||
CONFIG_USB_ULPI_VIEWPORT=y
|
||||
CONFIG_USB_ULPI=y
|
||||
CONFIG_USB_STORAGE=y
|
||||
|
|
@ -0,0 +1,150 @@
|
|||
/*
|
||||
* Board configuration file for Dragonboard 410C
|
||||
*
|
||||
* (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
#ifndef __CONFIGS_DRAGONBOARD410C_H
|
||||
#define __CONFIGS_DRAGONBOARD410C_H
|
||||
|
||||
#include <linux/sizes.h>
|
||||
#include <asm/arch/sysmap-apq8016.h>
|
||||
|
||||
#define CONFIG_IDENT_STRING "\nQualcomm-DragonBoard 410C"
|
||||
|
||||
#define CONFIG_MISC_INIT_R /* To stop autoboot */
|
||||
|
||||
/* Physical Memory Map */
|
||||
#define CONFIG_NR_DRAM_BANKS 1
|
||||
#define PHYS_SDRAM_1 0x80000000
|
||||
/* 1008 MB (the last ~30Mb are secured for TrustZone by ATF*/
|
||||
#define PHYS_SDRAM_1_SIZE 0x3da00000
|
||||
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
|
||||
#define CONFIG_SYS_TEXT_BASE 0x80080000
|
||||
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
|
||||
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x80000)
|
||||
#define CONFIG_SYS_BOOTM_LEN 0x1000000 /* 16MB max kernel size */
|
||||
|
||||
/* UART */
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
|
||||
/* Generic Timer Definitions */
|
||||
#define COUNTER_FREQUENCY 19000000
|
||||
|
||||
/* This are needed to have proper mmc support */
|
||||
#define CONFIG_MMC
|
||||
#define CONFIG_GENERIC_MMC
|
||||
#define CONFIG_SDHCI
|
||||
|
||||
#define CONFIG_SYS_LDSCRIPT "board/qualcomm/dragonboard410c/u-boot.lds"
|
||||
|
||||
/* Fixup - in init code we switch from device to host mode,
|
||||
* it has to be done after each HCD reset */
|
||||
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
|
||||
|
||||
#define CONFIG_USB_HOST_ETHER /* Enable USB Networking */
|
||||
|
||||
/* Support all possible USB ethernet dongles */
|
||||
#define CONFIG_USB_ETHER_DM9601
|
||||
#define CONFIG_USB_ETHER_ASIX
|
||||
#define CONFIG_USB_ETHER_ASIX88179
|
||||
#define CONFIG_USB_ETHER_MCS7830
|
||||
#define CONFIG_USB_ETHER_SMSC95XX
|
||||
|
||||
/* Libraries */
|
||||
#define CONFIG_MD5
|
||||
|
||||
/* Extra Commands */
|
||||
#define CONFIG_CMD_CACHE
|
||||
#define CONFIG_CMD_ENV
|
||||
#define CONFIG_CMD_GPIO
|
||||
#define CONFIG_CMD_GPT
|
||||
#define CONFIG_CMD_MD5SUM
|
||||
#define CONFIG_CMD_MEMINFO
|
||||
#define CONFIG_CMD_MMC
|
||||
/* Enable that for switching of boot partitions */
|
||||
/* Disabled by default as some sub-commands can brick eMMC */
|
||||
/*#define CONFIG_SUPPORT_EMMC_BOOT */
|
||||
#define CONFIG_CMD_PART
|
||||
#define CONFIG_CMD_REGINFO /* Register dump */
|
||||
#define CONFIG_CMD_TFTP
|
||||
#define CONFIG_CMD_TIMER
|
||||
#define CONFIG_CMD_UNZIP
|
||||
|
||||
/* Partition table support */
|
||||
#define HAVE_BLOCK_DEVICE /* Needed for partition commands */
|
||||
#define CONFIG_PARTITION_UUIDS
|
||||
|
||||
#include <config_distro_defaults.h>
|
||||
|
||||
/* BOOTP options */
|
||||
#define CONFIG_BOOTP_BOOTFILESIZE
|
||||
|
||||
/* Environment - Boot*/
|
||||
#define CONFIG_BOOTARGS "console=ttyMSM0,115200n8"
|
||||
|
||||
#define BOOT_TARGET_DEVICES(func) \
|
||||
func(USB, usb, 0) \
|
||||
func(MMC, mmc, 0) \
|
||||
func(MMC, mmc, 1) \
|
||||
func(DHCP, dhcp, na)
|
||||
|
||||
#include <config_distro_bootcmd.h>
|
||||
|
||||
/* Does what recovery does */
|
||||
#define REFLASH(file, part) \
|
||||
"part start mmc 0 "#part" start && "\
|
||||
"part size mmc 0 "#part" size && "\
|
||||
"tftp $loadaddr "#file" && " \
|
||||
"mmc write $loadaddr $start $size && "
|
||||
|
||||
|
||||
#define CONFIG_ENV_REFLASH \
|
||||
"mmc dev 0 && "\
|
||||
"usb start && "\
|
||||
"dhcp && "\
|
||||
"tftp $loadaddr dragonboard/rescue/gpt_both0.bin && "\
|
||||
"mmc write $loadaddr 0 43 && " \
|
||||
"mmc rescan && "\
|
||||
REFLASH(dragonboard/rescue/NON-HLOS.bin, 1)\
|
||||
REFLASH(dragonboard/rescue/sbl1.mbn, 2)\
|
||||
REFLASH(dragonboard/rescue/rpm.mbn, 3)\
|
||||
REFLASH(dragonboard/rescue/tz.mbn, 4)\
|
||||
REFLASH(dragonboard/rescue/hyp.mbn, 5)\
|
||||
REFLASH(dragonboard/rescue/sec.dat, 6)\
|
||||
REFLASH(dragonboard/rescue/emmc_appsboot.mbn, 7)\
|
||||
REFLASH(dragonboard/u-boot.img, 8)\
|
||||
"usb stop &&"\
|
||||
"echo Reflash completed"
|
||||
|
||||
/* Environment */
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"reflash="CONFIG_ENV_REFLASH"\0"\
|
||||
"loadaddr=0x81000000\0" \
|
||||
"fdt_high=0xffffffffffffffff\0" \
|
||||
"initrd_high=0xffffffffffffffff\0" \
|
||||
"linux_image=Image\0" \
|
||||
"linux_addr=0x81000000\0"\
|
||||
"fdt_image=apq8016-sbc.dtb\0" \
|
||||
"fdt_addr=0x83000000\0"\
|
||||
"ramdisk_addr=0x84000000\0"\
|
||||
BOOTENV
|
||||
|
||||
#define CONFIG_ENV_IS_NOWHERE
|
||||
#define CONFIG_ENV_SIZE 0x1000
|
||||
#define CONFIG_ENV_VARS_UBOOT_CONFIG
|
||||
#define CONFIG_SYS_NO_FLASH
|
||||
|
||||
/* Size of malloc() pool */
|
||||
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_8M)
|
||||
|
||||
/* Monitor Command Prompt */
|
||||
#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
|
||||
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
||||
sizeof(CONFIG_SYS_PROMPT) + 16)
|
||||
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
||||
#define CONFIG_SYS_MAXARGS 64 /* max command args */
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue