diff options
| author | Dzmitry Sankouski <dsankouski@gmail.com> | 2021-10-17 13:45:42 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-10-31 11:25:39 -0400 |
| commit | 3e2095e960b47a3c0211a3a1e52c74b1761cb0be (patch) | |
| tree | 2ab5f207ca3c191e5c1e67f66459d3b4a6f3fb0a /arch | |
| parent | 69bde0410a9ce5749a4cab5ed134527c2cb8b9e4 (diff) | |
board: samsung: add support for Galaxy A series of 2017 (a5y17lte)
Samsung Galaxy A3, A5, A7 (2017) - middle class Samsung smartphones.
U-boot can be used as chain-loaded bootloader to gain control
on booting vanilla linux(and possibly others) kernels
Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/dts/exynos78x0-axy17lte.dts | 29 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/Kconfig | 28 |
3 files changed, 60 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index fdf85da9c0..cc34da7bd8 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -28,6 +28,9 @@ dtb-$(CONFIG_EXYNOS5) += exynos5250-arndale.dtb \ exynos5800-peach-pi.dtb \ exynos5422-odroidxu3.dtb dtb-$(CONFIG_EXYNOS7420) += exynos7420-espresso7420.dtb +dtb-$(CONFIG_TARGET_A5Y17LTE) += exynos78x0-axy17lte.dtb +dtb-$(CONFIG_TARGET_A3Y17LTE) += exynos78x0-axy17lte.dtb +dtb-$(CONFIG_TARGET_A7Y17LTE) += exynos78x0-axy17lte.dtb dtb-$(CONFIG_ARCH_APPLE) += \ t8103-j274.dtb \ diff --git a/arch/arm/dts/exynos78x0-axy17lte.dts b/arch/arm/dts/exynos78x0-axy17lte.dts new file mode 100644 index 0000000000..7fae8db874 --- /dev/null +++ b/arch/arm/dts/exynos78x0-axy17lte.dts @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Samsung Exynos78x0 SoC device tree source + * + * Copyright (c) 2020 Dzmitry Sankouski (dsankouski@gmail.com) + */ + +/dts-v1/; +#include "exynos78x0.dtsi" +/ { + compatible = "samsung,exynos78x0", "samsung,exynos7880", "samsung,exynos7870"; + + aliases { + console = &uart2; + }; + + chosen { + stdout-path = &uart2; + }; +}; + +&gpioi2c0 { + status = "okay"; +}; + +&fin_pll { + clock-frequency = <26000000>; +}; + diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 7df0e17617..7f3aee5712 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -151,6 +151,33 @@ config TARGET_ESPRESSO7420 select PINCTRL_EXYNOS7420 select SUPPORT_SPL +config TARGET_A5Y17LTE + bool "Samsung SM-A520F board" + select ARM64 + select CLK_EXYNOS + select OF_CONTROL + select PINCTRL + select PINCTRL_EXYNOS78x0 + select SUPPORT_SPL + +config TARGET_A7Y17LTE + bool "Samsung SM-A520F board" + select ARM64 + select CLK_EXYNOS + select OF_CONTROL + select PINCTRL + select PINCTRL_EXYNOS78x0 + select SUPPORT_SPL + +config TARGET_A3Y17LTE + bool "Samsung SM-A520F board" + select ARM64 + select CLK_EXYNOS + select OF_CONTROL + select PINCTRL + select PINCTRL_EXYNOS7880 + select SUPPORT_SPL + endchoice endif @@ -167,6 +194,7 @@ source "board/samsung/arndale/Kconfig" source "board/samsung/smdk5250/Kconfig" source "board/samsung/smdk5420/Kconfig" source "board/samsung/espresso7420/Kconfig" +source "board/samsung/axy17lte/Kconfig" config SPL_LDSCRIPT default "board/samsung/common/exynos-uboot-spl.lds" if ARCH_EXYNOS5 || ARCH_EXYNOS4 |