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| author | Dzmitry Sankouski <dsankouski@gmail.com> | 2021-10-17 13:44:32 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-10-31 11:25:38 -0400 |
| commit | 80565ec6f0c666e70b0fedd63617f0811c9fcfa7 (patch) | |
| tree | 7381724e5c47883442ca4ee526516e2d964774bb /doc | |
| parent | 4cbc16ceb2db5935aede65ac8d52c234809c66d6 (diff) | |
| download | u-boot-80565ec6f0c666e70b0fedd63617f0811c9fcfa7.tar.gz | |
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>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/board/qualcomm/index.rst | 1 | ||||
| -rw-r--r-- | doc/board/qualcomm/sdm845.rst | 38 |
2 files changed, 39 insertions, 0 deletions
diff --git a/doc/board/qualcomm/index.rst b/doc/board/qualcomm/index.rst index f7e0aa9298..10b98214e9 100644 --- a/doc/board/qualcomm/index.rst +++ b/doc/board/qualcomm/index.rst @@ -7,3 +7,4 @@ Qualcomm :maxdepth: 2 dragonboard410c + sdm845 diff --git a/doc/board/qualcomm/sdm845.rst b/doc/board/qualcomm/sdm845.rst new file mode 100644 index 0000000000..cd46cbe9cf --- /dev/null +++ b/doc/board/qualcomm/sdm845.rst @@ -0,0 +1,38 @@ +.. SPDX-License-Identifier: GPL-2.0+ +.. sectionauthor:: Dzmitry Sankouski <dsankouski@gmail.com> + +Snapdragon 845 +================ + +About this +---------- +This document describes the information about Qualcomm Snapdragon 845 +supported boards and it's usage steps. + +SDM845 - hi-end qualcomm chip, introduced in late 2017. +Mostly used in flagship phones and tablets of 2018. + +U-Boot can be used as a replacement for Qualcomm's original ABL (UEFI) bootloader. +It is loaded as an Android boot image through ABL + +Installation +------------ +First, setup ``CROSS_COMPILE`` for aarch64. Then, build U-Boot for your board:: + + $ export CROSS_COMPILE=<aarch64 toolchain prefix> + $ make <your board name here, see Boards section>_defconfig + $ make + +This will build ``u-boot.bin`` in the configured output directory. + +Boards +------------ +starqlte +^^^^^^^^^^^^ + +The starqltechn is a production board for Samsung S9 (SM-G9600) phone, +based on the Qualcomm SDM845 SoC. + +More information can be found on the `Samsung S9 page`_. + +.. _Samsung S9 page: https://en.wikipedia.org/wiki/Samsung_Galaxy_S9 |