board: samsung: add Samsung Galaxy S9/S9+(SM-G96x0) board
Samsung S9 SM-G9600 - Snapdragon SDM845 version of the phone, for China \ Hong Kong markets. Has unlockable bootloader, unlike SM-G960U (American market version), which allows running u-boot as a chain-loaded bootloader. Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> Cc: Ramon Fried <rfried.dev@gmail.com> Cc: Tom Rini <trini@konsulko.com>
This commit is contained in:
Dzmitry Sankouski
Tom Rini
parent
4cbc16ceb2
commit
80565ec6f0
@ -477,6 +477,7 @@ dtb-$(CONFIG_TARGET_SL28) += fsl-ls1028a-kontron-sl28.dtb \
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dtb-$(CONFIG_TARGET_DRAGONBOARD410C) += dragonboard410c.dtb
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dtb-$(CONFIG_TARGET_DRAGONBOARD820C) += dragonboard820c.dtb
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dtb-$(CONFIG_TARGET_STARQLTECHN) += starqltechn.dtb
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dtb-$(CONFIG_TARGET_STEMMY) += ste-ux500-samsung-stemmy.dtb
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39
arch/arm/dts/starqltechn-uboot.dtsi
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39
arch/arm/dts/starqltechn-uboot.dtsi
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@ -0,0 +1,39 @@
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* U-Boot addition to handle Samsung S9 SM-G9600 (starqltechn) pins
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*
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* (C) Copyright 2021 Dzmitry Sankouski <dsankouski@gmail.com>
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*
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*/
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/
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{
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soc {
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u-boot,dm-pre-reloc;
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gcc {
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clock-controller@100000 {
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u-boot,dm-pre-reloc;
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};
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serial@0xa84000 {
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u-boot,dm-pre-reloc;
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};
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gpio_north@3900000 {
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u-boot,dm-pre-reloc;
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};
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pinctrl@3900000 {
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u-boot,dm-pre-reloc;
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};
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};
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};
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};
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&pm8998_pon {
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key_vol_down {
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gpios = <&pm8998_pon 1 0>;
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label = "key_vol_down";
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};
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key_power {
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gpios = <&pm8998_pon 0 0>;
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label = "key_power";
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};
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};
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53
arch/arm/dts/starqltechn.dts
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53
arch/arm/dts/starqltechn.dts
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@ -0,0 +1,53 @@
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Samsung S9 SM-G9600 (starqltechn) board device tree source
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*
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* (C) Copyright 2021 Dzmitry Sankouski <dsankouski@gmail.com>
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*
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*/
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/dts-v1/;
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#include "sdm845.dtsi"
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/ {
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model = "Samsung S9 (SM-G9600)";
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compatible = "qcom,sdm845-mtp", "qcom,sdm845", "qcom,mtp";
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#address-cells = <2>;
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#size-cells = <2>;
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chosen {
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stdout-path = "serial0:921600n8";
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};
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aliases {
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serial0 = &debug_uart;
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};
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memory {
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device_type = "memory";
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reg = <0 0x80000000 0 0xfe1bffff>;
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};
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psci {
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compatible = "arm,psci-1.0";
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method = "smc";
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};
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soc: soc {
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serial@0xa84000 {
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status = "ok";
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};
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pinctrl@3900000 {
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muic_i2c: muic_i2c {
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pins = "GPIO_33", "GPIO_34";
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drive-strength = <0x2>;
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function = "gpio";
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bias-disable;
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};
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};
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};
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};
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#include "starqltechn-uboot.dtsi"
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@ -12,6 +12,10 @@ config SPL_SYS_MALLOC_F_LEN
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config SDM845
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bool "Qualcomm Snapdragon 845 SoC"
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default n
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select LINUX_KERNEL_IMAGE_HEADER
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config LNX_KRNL_IMG_TEXT_OFFSET_BASE
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default 0x80000000
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choice
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prompt "Snapdragon board select"
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@ -40,9 +44,22 @@ config TARGET_DRAGONBOARD820C
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- 3GiB RAM
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- 32GiB UFS drive
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config TARGET_STARQLTECHN
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bool "Samsung S9 SM-G9600(starqltechn)"
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help
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Support for Samsung S9 SM-G9600(starqltechn) board.
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Features:
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- Qualcomm Snapdragon SDM845 SoC
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- 4GiB RAM
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- 64GiB UFS drive
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select MISC_INIT_R
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select SDM845
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select DM_ETH if NET
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endchoice
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source "board/qualcomm/dragonboard410c/Kconfig"
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source "board/qualcomm/dragonboard820c/Kconfig"
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source "board/samsung/starqltechn/Kconfig"
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endif
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22
board/samsung/starqltechn/Kconfig
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22
board/samsung/starqltechn/Kconfig
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if TARGET_STARQLTECHN
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config SYS_BOARD
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default "starqltechn"
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help
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starqltechn is a production board for S9 and S9+ phones(SM-G96x0) phones based on SDM845 SoC.
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config SYS_CONFIG_NAME
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string "Board configuration name"
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default "sdm845"
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help
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This option contains information about board configuration name.
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Based on this option include/configs/<CONFIG_SYS_CONFIG_NAME>.h header
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will be used for board configuration.
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config SYS_VENDOR
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default "samsung"
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config SYS_CONFIG_NAME
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default "starqltechn"
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endif
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6
board/samsung/starqltechn/MAINTAINERS
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6
board/samsung/starqltechn/MAINTAINERS
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Samsung S9 (SM-G9600)(starqltechn) Board
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M: Dzmitry Sankouski <dsankouski@gmail.com>
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S: Maintained
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F: board/samsung/starqltechn/
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F: include/configs/starqltechn.h
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F: configs/starqltechn_defconfig
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9
board/samsung/starqltechn/Makefile
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9
board/samsung/starqltechn/Makefile
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# SPDX-License-Identifier: GPL-2.0+
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#
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# (C) Copyright 2021 Dzmitry Sankouski <dsankouski@gmail.com>
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#
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# This empty file prevents make error.
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# Board logic defined in board/qualcomm/common/sdm845.c, no custom logic for starqltechn so far.
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#
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obj-y += starqltechn.o
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10
board/samsung/starqltechn/starqltechn.c
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10
board/samsung/starqltechn/starqltechn.c
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* This empty file prevents make linking error.
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* No custom logic for starqltechn so far.
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*
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* (C) Copyright 2021 Dzmitry Sankouski <dsankouski@gmail.com>
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*
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*/
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void nooop(void) {}
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24
configs/starqltechn_defconfig
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24
configs/starqltechn_defconfig
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CONFIG_ARM=y
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CONFIG_SKIP_LOWLEVEL_INIT=y
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CONFIG_POSITION_INDEPENDENT=y
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CONFIG_ARCH_SNAPDRAGON=y
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CONFIG_SYS_TEXT_BASE=0x80000000
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CONFIG_SYS_MALLOC_LEN=0x81f000
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CONFIG_DEFAULT_DEVICE_TREE="starqltechn"
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CONFIG_TARGET_STARQLTECHN=y
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CONFIG_IDENT_STRING="\nSamsung S9 SM-G9600"
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CONFIG_SYS_LOAD_ADDR=0x80000000
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CONFIG_USE_PREBOOT=y
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# CONFIG_DISPLAY_CPUINFO is not set
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CONFIG_HUSH_PARSER=y
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CONFIG_CMD_GPIO=y
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# CONFIG_NET is not set
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# CONFIG_DM_STDIO is not set
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CONFIG_CLK=y
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CONFIG_MSM_GPIO=y
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CONFIG_PM8916_GPIO=y
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CONFIG_PINCTRL=y
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CONFIG_DM_PMIC=y
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CONFIG_PMIC_PM8916=y
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CONFIG_MSM_GENI_SERIAL=y
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CONFIG_SPMI_MSM=y
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@ -7,3 +7,4 @@ Qualcomm
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:maxdepth: 2
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dragonboard410c
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sdm845
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38
doc/board/qualcomm/sdm845.rst
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38
doc/board/qualcomm/sdm845.rst
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.. SPDX-License-Identifier: GPL-2.0+
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.. sectionauthor:: Dzmitry Sankouski <dsankouski@gmail.com>
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Snapdragon 845
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================
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About this
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----------
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This document describes the information about Qualcomm Snapdragon 845
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supported boards and it's usage steps.
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SDM845 - hi-end qualcomm chip, introduced in late 2017.
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Mostly used in flagship phones and tablets of 2018.
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U-Boot can be used as a replacement for Qualcomm's original ABL (UEFI) bootloader.
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It is loaded as an Android boot image through ABL
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Installation
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------------
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First, setup ``CROSS_COMPILE`` for aarch64. Then, build U-Boot for your board::
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$ export CROSS_COMPILE=<aarch64 toolchain prefix>
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$ make <your board name here, see Boards section>_defconfig
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$ make
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This will build ``u-boot.bin`` in the configured output directory.
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Boards
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------------
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starqlte
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^^^^^^^^^^^^
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The starqltechn is a production board for Samsung S9 (SM-G9600) phone,
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based on the Qualcomm SDM845 SoC.
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More information can be found on the `Samsung S9 page`_.
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.. _Samsung S9 page: https://en.wikipedia.org/wiki/Samsung_Galaxy_S9
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@ -11,19 +11,12 @@
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#include <linux/sizes.h>
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#include <asm/arch/sysmap-sdm845.h>
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#define CONFIG_SYS_LOAD_ADDR 0x80000000
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#define CONFIG_SYS_BAUDRATE_TABLE { 115200, 230400, 460800, 921600 }
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/* Generic Timer Definitions */
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#define COUNTER_FREQUENCY 19000000
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#define EXTRA_ENV_SETTINGS \
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"loadaddr=0x80000000\0"
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_8M)
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#define CONFIG_SYS_BOOTM_LEN SZ_64M
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/* Monitor Command Prompt */
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