| .. 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 |