leandrof/u-boot
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

board: presidio-asic: Add basic G3 engr. development board support

Browse Source 
Add basic Presidio G3 engineering board support

Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com>
This commit is contained in:
Alex Nemirovsky
2020-01-30 12:34:59 -08:00
committed by Tom Rini
parent 0de653d8cf
commit 7d706a886f
11 changed files with 438 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/Kconfig
View File

@@ -1675,6 +1675,10 @@ config TARGET_DURIAN
Support for durian platform.
It has 2GB Sdram, uart and pcie.
config TARGET_PRESIDIO_ASIC
bool "Support Cortina Presidio ASIC Platform"
select ARM64
endchoice
config ARCH_SUPPORT_TFABOOT
@@ -1823,6 +1827,7 @@ source "board/Marvell/gplugd/Kconfig"
source "board/armadeus/apf27/Kconfig"
source "board/armltd/vexpress/Kconfig"
source "board/armltd/vexpress64/Kconfig"
source "board/cortina/presidio-asic/Kconfig"
source "board/broadcom/bcm23550_w1d/Kconfig"
source "board/broadcom/bcm28155_ap/Kconfig"
source "board/broadcom/bcm963158/Kconfig"

2
arch/arm/dts/Makefile
View File

@@ -909,6 +909,8 @@ dtb-$(CONFIG_TARGET_VEXPRESS_CA15_TC2) += vexpress-v2p-ca15_a7.dtb
dtb-$(CONFIG_TARGET_DURIAN) += phytium-durian.dtb
dtb-$(CONFIG_TARGET_PRESIDIO_ASIC) += ca-presidio-engboard.dtb
targets += $(dtb-y)
# Add any required device tree compiler flags here

69
arch/arm/dts/ca-presidio-engboard.dts Normal file
View File

@@ -0,0 +1,69 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2020, Cortina Access Inc.
*/
/dts-v1/;
/ {
#address-cells = <2>;
#size-cells = <1>;
mmc0: mmc@f4400000 {
compatible = "snps,dw-cortina";
reg = <0x0 0xf4400000 0x1000>;
bus-width = <4>;
io_ds = <0x77>;
fifo-mode;
sd_dll_ctrl = <0xf43200e8>;
io_drv_ctrl = <0xf432004c>;
};
gpio0: gpio-controller@0xf4329280 {
compatible = "cortina,ca-gpio";
reg = <0x0 0xf4329280 0x24>;
gpio-controller;
#gpio-cells = <2>;
status = "okay";
};
gpio1: gpio-controller@0xf43292a4 {
compatible = "cortina,ca-gpio";
reg = <0x0 0xf43292a4 0x24>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
watchdog: watchdog@0xf432901c {
compatible = "cortina,ca-wdt";
reg = <0x0 0xf432901c 0x34>,
<0x0 0xf4320020 0x04>;
status = "okay";
};
uart0: serial@0xf4329148 {
u-boot,dm-pre-reloc;
compatible = "cortina,ca-uart";
reg = <0x0 0xf4329148 0x30>;
status = "okay";
};
i2c: i2c@f4329120 {
compatible = "cortina,ca-i2c";
reg = <0x0 0xf4329120 0x28>;
clock-frequency = <400000>;
};
sflash: sflash-controller@f4324000 {
#address-cells = <2>;
#size-cells = <1>;
compatible = "cortina,ca-sflash";
reg = <0x0 0xf4324000 0x50>;
reg-names = "sflash-regs";
flash@0 {
compatible = "jedec,spi-nor";
spi-rx-bus-width = <1>;
spi-max-frequency = <108000000>;
};
};
};

5
arch/arm/mach-cortina/Makefile Normal file
View File

@@ -0,0 +1,5 @@
# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2020 Cortina Access Inc.
#
obj-y += lowlevel_init.o