mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-30 19:48:19 +00:00
0e889a7c1b
On modern Qualcomm platforms including SDM845 a GENI SE QUP IP description is supposed to be found in board device tree nodes, the version of the IP is used by the GENI UART driver to properly set an oversampling divider value, which impacts UART baudrate. The change touches dragonboard845c and starqltechn board device tree source files, a device tree node label to "debug" UART is renamed to 'uart9' according to the naming found in Linux. Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
45 lines
691 B
Plaintext
45 lines
691 B
Plaintext
// 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 = &uart9;
|
|
};
|
|
|
|
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"
|