mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 17:07:38 +00:00
558d10620b
Add board code for R8A779F0 S4 Spider board.
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
[Marek: Synchronize configuration symbols which are now switched to Kconfig
Mallocate gd->bd->bi_boot_params, i.e. drop the assignment
Sort headers, use clrbits_le32(), use BIT macros where appropriate
Use CONFIG_SYS_CLK_FREQ for counter frequency instead of custom macro]
42 lines
726 B
Text
42 lines
726 B
Text
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Device Tree Source extras for U-Boot for the Spider board
|
|
*
|
|
* Copyright (C) 2021 Renesas Electronics Corp.
|
|
*/
|
|
|
|
#include "r8a779f0-spider.dts"
|
|
#include "r8a779f0-u-boot.dtsi"
|
|
|
|
/ {
|
|
aliases {
|
|
spi0 = &rpc;
|
|
};
|
|
};
|
|
|
|
&pfc {
|
|
qspi0_pins: qspi0 {
|
|
groups = "qspi0_ctrl", "qspi0_data4";
|
|
function = "qspi0";
|
|
};
|
|
};
|
|
|
|
&rpc {
|
|
pinctrl-0 = <&qspi0_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
spi-max-frequency = <40000000>;
|
|
status = "okay";
|
|
|
|
spi-flash@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "s25fs512s", "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-tx-bus-width = <1>;
|
|
spi-rx-bus-width = <1>;
|
|
spi-max-frequency = <40000000>;
|
|
};
|
|
};
|