From: Dzmitry Sankouski
Hi-end qualcomm chip, introduced in late 2017.
Mostly used in flagship phones and tablets of 2018.
Features:
- arm64 arch
- total of 8 Kryo 385 Gold / Silver cores
- Hexagon 685 DSP
- Adreno 630 GPU
Tested only as second-stage bootloader.
Signed-off-by: Dzmitry Sankouski
From: Dzmitry Sankouski
Signed-off-by: Dzmitry Sankouski
Cc: Ramon Fried
Cc: Tom Rini
Cc: Stephan Gerhold
---
Changes for v2:
- Add __section(".data") for pin_name variable.
arch/arm/mach-snapdragon/pinctrl-sdm845.c | 44 +++
arch/arm/mach-snapdragon/pinctrl-snapdragon.c
From: Dzmitry Sankouski
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
Cc: Ramon Fried
From: Dzmitry Sankouski
Hi-end qualcomm chip, introduced in late 2017.
Mostly used in flagship phones and tablets of 2018.
Features:
- arm64 arch
- total of 8 Kryo 385 Gold / Silver cores
- Hexagon 685 DSP
- Adreno 630 GPU
Tested only as second-stage bootloader.
Signed-off-by: Dzmitry Sankouski
From: Dzmitry Sankouski
Signed-off-by: Dzmitry Sankouski
Cc: Ramon Fried
Cc: Tom Rini
---
arch/arm/mach-snapdragon/pinctrl-sdm845.c | 44 +++
arch/arm/mach-snapdragon/pinctrl-snapdragon.c | 1 +
arch/arm/mach-snapdragon/pinctrl-snapdragon.h | 1 +
drivers/gpio/msm_gpio.c
From: Dzmitry Sankouski
Currently driver supports only version 1 and 2.
Version 5 has slightly different registers structure
Signed-off-by: Dzmitry Sankouski
Cc: Ramon Fried
Cc: Tom Rini
---
Changes for v2:
- change string formats in debug statements
Changes for v3
- remove if else braces whe
From: Dzmitry Sankouski
Allows to change clock frequency of debug uart,
thus supporting wide range of baudrates.
Enable / disable functionality is not implemented yet.
In most use cases of SDM845 (i.e. mobile phones and tablets)
it's not needed, because qualcomm first stage bootloader leaves it
i
From: Dzmitry Sankouski
Generic Interface (GENI) Serial Engine (SE) based uart
can be found on newer qualcomm SOCs, starting from SDM845.
Tested on Samsung SM-G9600(starqltechn)
by chain-loading u-boot with stock bootloader.
Signed-off-by: Dzmitry Sankouski
Cc: Ramon Fried
Cc: Tom Rini
---
Ch
From: Dzmitry Sankouski
Snapdragon 845 - hi-end qualcomm chip, introduced in late 2017.
Mostly used in flagship phones and tablets of 2018.
Features:
- arm64 arch
- total of 8 Kryo 385 Gold / Silver cores
- Hexagon 685 DSP
- Adreno 630 GPU
Tested only as second-stage bootloader.
Samsung S9 SM-G
9 matches
Mail list logo