diff options
author | Sumit Garg | 2022-07-12 12:42:08 +0530 |
---|---|---|
committer | Tom Rini | 2022-07-25 13:02:04 -0400 |
commit | d35b2113745dca34f1557cfad394e6ea79531f2b (patch) | |
tree | 6d2020817977fbb5ffb6fbdb43c8f1c80a5d63c3 /arch/arm | |
parent | f5ed6c9ccf3ec32a4bcc20835ee8fc378c342df9 (diff) |
board: qualcomm: Add support for dragonboard845c
Add support for 96Boards Dragonboard 845C aka Robotics RB3 development
platform. This board complies with 96Boards Open Platform Specifications.
Features:
- Qualcomm Snapdragon SDA845 SoC
- 4GiB RAM
- 64GiB UFS drive
U-boot is chain loaded by ABL in 64-bit mode as part of boot.img.
For detailed build and boot instructions, refer to
doc/board/qualcomm/sdm845.rst, board: dragonboard845c.
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/dts/dragonboard845c-uboot.dtsi | 37 | ||||
-rw-r--r-- | arch/arm/dts/dragonboard845c.dts | 44 | ||||
-rw-r--r-- | arch/arm/mach-snapdragon/Kconfig | 14 |
3 files changed, 95 insertions, 0 deletions
diff --git a/arch/arm/dts/dragonboard845c-uboot.dtsi b/arch/arm/dts/dragonboard845c-uboot.dtsi new file mode 100644 index 00000000000..8b5a7ee573b --- /dev/null +++ b/arch/arm/dts/dragonboard845c-uboot.dtsi @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * U-Boot addition to handle Qualcomm Robotics RB3 Development Platform + * (dragonboard845c) pins + * + * (C) Copyright 2022 Sumit Garg <sumit.garg@linaro.org> + */ + +/ +{ + soc { + u-boot,dm-pre-reloc; + + serial@a84000 { + u-boot,dm-pre-reloc; + }; + + clock-controller@100000 { + u-boot,dm-pre-reloc; + }; + + pinctrl_north@3900000 { + u-boot,dm-pre-reloc; + }; + }; +}; + +&pm8998_pon { + key_vol_down { + gpios = <&pm8998_pon 1 0>; + label = "key_vol_down"; + }; + key_power { + gpios = <&pm8998_pon 0 0>; + label = "key_power"; + }; +}; diff --git a/arch/arm/dts/dragonboard845c.dts b/arch/arm/dts/dragonboard845c.dts new file mode 100644 index 00000000000..1722dce33ff --- /dev/null +++ b/arch/arm/dts/dragonboard845c.dts @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Qualcomm Robotics RB3 Development (dragonboard845c) board device + * tree source + * + * (C) Copyright 2022 Sumit Garg <sumit.garg@linaro.org> + */ + +/dts-v1/; + +#include "sdm845.dtsi" + +/ { + model = "Thundercomm Dragonboard 845c"; + compatible = "thundercomm,db845c", "qcom,sdm845"; + #address-cells = <2>; + #size-cells = <2>; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + serial0 = &debug_uart; + }; + + memory { + device_type = "memory"; + reg = <0 0x80000000 0 0xfdfa0000>; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + soc: soc { + serial@a84000 { + status = "okay"; + }; + }; +}; + +#include "dragonboard845c-uboot.dtsi" diff --git a/arch/arm/mach-snapdragon/Kconfig b/arch/arm/mach-snapdragon/Kconfig index 12cf02a56aa..cb53dc89011 100644 --- a/arch/arm/mach-snapdragon/Kconfig +++ b/arch/arm/mach-snapdragon/Kconfig @@ -44,6 +44,19 @@ config TARGET_DRAGONBOARD820C - 3GiB RAM - 32GiB UFS drive +config TARGET_DRAGONBOARD845C + bool "96Boards Dragonboard 845C" + help + Support for 96Boards Dragonboard 845C aka Robotics RB3 Development + Platform. This board complies with 96Boards Open Platform + Specifications. Features: + - Qualcomm Snapdragon SDA845 SoC + - 4GiB RAM + - 64GiB UFS drive + select MISC_INIT_R + select SDM845 + select DM_ETH if NET + config TARGET_STARQLTECHN bool "Samsung S9 SM-G9600(starqltechn)" help @@ -60,6 +73,7 @@ endchoice source "board/qualcomm/dragonboard410c/Kconfig" source "board/qualcomm/dragonboard820c/Kconfig" +source "board/qualcomm/dragonboard845c/Kconfig" source "board/samsung/starqltechn/Kconfig" endif |