bmips: Add Inteno XG6846 board
This adds support for the Inteno XG6846 board based on the
Broadcom MIPS 6328 SoC.
The default boot will read a uImage from flash and boot it.
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/arch/mips/dts/Makefile b/arch/mips/dts/Makefile
index 1b17911..14fbce5 100644
--- a/arch/mips/dts/Makefile
+++ b/arch/mips/dts/Makefile
@@ -14,6 +14,7 @@
dtb-$(CONFIG_BOARD_COMTREND_VR3032U) += comtrend,vr-3032u.dtb
dtb-$(CONFIG_BOARD_COMTREND_WAP5813N) += comtrend,wap-5813n.dtb
dtb-$(CONFIG_BOARD_HUAWEI_HG556A) += huawei,hg556a.dtb
+dtb-$(CONFIG_BOARD_INTENO_XG6846) += inteno,xg6846.dtb
dtb-$(CONFIG_BOARD_MT7620_RFB) += mediatek,mt7620-rfb.dtb
dtb-$(CONFIG_BOARD_MT7620_MT7530_RFB) += mediatek,mt7620-mt7530-rfb.dtb
dtb-$(CONFIG_BOARD_MT7621_RFB) += mediatek,mt7621-rfb.dtb
diff --git a/arch/mips/dts/inteno,xg6846.dts b/arch/mips/dts/inteno,xg6846.dts
new file mode 100644
index 0000000..180cfdc
--- /dev/null
+++ b/arch/mips/dts/inteno,xg6846.dts
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2023 Linus Walleij <linusw@kernel.org>
+ *
+ * This is a diet version of the device tree from Linux,
+ * suitable for U-Boot.
+ */
+
+/dts-v1/;
+
+#include "brcm,bcm6328.dtsi"
+
+/ {
+ model = "Inteno XG6846";
+ compatible = "inteno,xg6846", "brcm,bcm6328";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&leds {
+ status = "okay";
+
+ led@18 {
+ reg = <18>;
+ active-low;
+ label = "red:pwr";
+ };
+
+ led@20 {
+ reg = <20>;
+ active-low;
+ label = "green:pwr";
+ };
+};
+
+&spi {
+ status = "okay";
+
+ spi-flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <33333334>;
+ };
+};
+
+&uart0 {
+ bootph-all;
+ status = "okay";
+};
diff --git a/arch/mips/mach-bmips/Kconfig b/arch/mips/mach-bmips/Kconfig
index 01d919f..eb9ea34 100644
--- a/arch/mips/mach-bmips/Kconfig
+++ b/arch/mips/mach-bmips/Kconfig
@@ -203,6 +203,17 @@
ethernet ports, 3 USB ports, 1 UART, GPIO buttons and LEDs, and
a RT3062F/AR9223 (PCI).
+config BOARD_INTENO_XG6846
+ bool "Inteno XG6846"
+ depends on SOC_BMIPS_BCM6328
+ select BMIPS_SUPPORTS_BOOT_RAM
+ help
+ Inteno XG6846 boards have a BCM6328 SoC with 64 MB of RAM and 16
+ MB of flash (SPI).
+ Between its different peripherals there's an integrated switch with 4
+ ethernet ports, 1 UART, GPIO buttons and LEDs, and a Marvell
+ DSA switch connected to a fiber SFP.
+
config BOARD_NETGEAR_CG3100D
bool "Netgear CG3100D"
depends on SOC_BMIPS_BCM3380
@@ -272,6 +283,7 @@
source "board/comtrend/vr3032u/Kconfig"
source "board/comtrend/wap5813n/Kconfig"
source "board/huawei/hg556a/Kconfig"
+source "board/inteno/xg6846/Kconfig"
source "board/netgear/cg3100d/Kconfig"
source "board/netgear/dgnd3700v2/Kconfig"
source "board/sagem/f@st1704/Kconfig"