[PATCH 6/6] qoriq: add support for WatchGuard Firebox M300
Adrian Schmutzler
mail at adrianschmutzler.de
Sun Aug 22 04:35:51 PDT 2021
Hi,
> -----Original Message-----
> From: openwrt-devel [mailto:openwrt-devel-bounces at lists.openwrt.org]
> On Behalf Of Stijn Tintel
> Sent: Sonntag, 22. August 2021 01:15
> To: openwrt-devel at lists.openwrt.org
> Subject: [PATCH 6/6] qoriq: add support for WatchGuard Firebox M300
>
> This device is based on NXP's QorIQ T2081QDS board, with a quad-core dual-
> threaded 1.5 GHz ppc64 CPU and 4GB ECC RAM. The board has 5 ethernet
> interfaces, of which 3 are connected to the ethernet ports on the front
> panel. The other 2 are internally connected to a Marvell
> 88E6171 switch; the other 5 ports of this switch are also connected to the
> ethernet ports on the front panel.
>
> Installation: write the sdcard image to an SD card. Stock U-Boot will not boot,
> wait for it to fail then run these commands:
>
> setenv wgBootSysA "setenv bootargs root=/dev/mmcblk0p2 rw rootdelay=2
> console=$consoledev,$baudrate fsl_dpaa_fman.fsl_fm_max_frm=1522;
> ext2load mmc 0:1 $fdtaddr image-m300.dtb; ext2load mmc 0:1 $loadaddr
> firebox_m300-kernel.bin; bootm $loadaddr - $fdtaddr"
> saveenv
> reset
>
> The default U-Boot boot entry will now boot OpenWrt from the SD card.
a few mostly cosmetic comments below, with the only real issue at the very bottom.
Target introduction in 5/6 looked fine.
>
> Signed-off-by: Stijn Tintel <stijn at linux-ipv6.be>
> ---
> .../base-files/lib/preinit/79_move_config | 17 +
> .../qoriq/base-files/lib/upgrade/platform.sh | 38 +++
> .../files/arch/powerpc/boot/dts/fsl/m300.dts | 294 ++++++++++++++++++
> target/linux/qoriq/image/generic.mk | 13 +
> 4 files changed, 362 insertions(+)
> create mode 100644 target/linux/qoriq/base-
> files/lib/preinit/79_move_config
> create mode 100755 target/linux/qoriq/base-files/lib/upgrade/platform.sh
> create mode 100644
> target/linux/qoriq/files/arch/powerpc/boot/dts/fsl/m300.dts
>
> diff --git a/target/linux/qoriq/base-files/lib/preinit/79_move_config
> b/target/linux/qoriq/base-files/lib/preinit/79_move_config
> new file mode 100644
> index 0000000000..22ec022f6a
> --- /dev/null
> +++ b/target/linux/qoriq/base-files/lib/preinit/79_move_config
> @@ -0,0 +1,17 @@
> +# Copyright (C) 2015 OpenWrt.org
New files should have an SPDX identifier.
> +
> +. /lib/functions.sh
> +. /lib/upgrade/common.sh
> +
> +move_config() {
> + local partdev
> +
> + if export_bootdevice && export_partdevice partdev 1; then
> + mkdir -p /boot
> + mount -o rw,noatime "/dev/$partdev" /boot
> + [ -f "/boot/$BACKUP_FILE" ] && mv -f "/boot/$BACKUP_FILE"
> /
> + umount /boot
> + fi
> +}
> +
> +boot_hook_add preinit_mount_root move_config
> diff --git a/target/linux/qoriq/base-files/lib/upgrade/platform.sh
> b/target/linux/qoriq/base-files/lib/upgrade/platform.sh
> new file mode 100755
> index 0000000000..d88f70e3f6
> --- /dev/null
> +++ b/target/linux/qoriq/base-files/lib/upgrade/platform.sh
> @@ -0,0 +1,38 @@
> +#
> +# Copyright (C) 2011 OpenWrt.org
> +#
> +
> +PART_NAME=firmware
> +REQUIRE_IMAGE_METADATA=1
> +
> +platform_check_image() {
> + case "$(board_name)" in
> + watchguard,firebox-m300)
> + legacy_sdcard_check_image "$1"
> + ;;
> + *)
> + return 0
> + ;;
> + esac
> +}
> +
> +platform_copy_config() {
> + case "$(board_name)" in
> + watchguard,firebox-m300)
> + legacy_sdcard_copy_config "$1"
> + ;;
> + *)
> + return 0
> + esac
> +}
> +
> +platform_do_upgrade() {
> + case "$(board_name)" in
> + watchguard,firebox-m300)
> + legacy_sdcard_do_upgrade "$1"
> + ;;
> + *)
> + default_do_upgrade "$1"
> + ;;
> + esac
> +}
> diff --git a/target/linux/qoriq/files/arch/powerpc/boot/dts/fsl/m300.dts
> b/target/linux/qoriq/files/arch/powerpc/boot/dts/fsl/m300.dts
> new file mode 100644
> index 0000000000..71ff57dcb6
> --- /dev/null
> +++ b/target/linux/qoriq/files/arch/powerpc/boot/dts/fsl/m300.dts
> @@ -0,0 +1,294 @@
> +// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later
> +/*
> + * WatchGuard Firebox M300 Device Tree Source
> + * Based on t2081qds.dts from Linux 5.10
> + *
> + * Copyright 2013 - 2015 Freescale Semiconductor Inc.
> + * Copyright 2020 - 2021 Stijn Tintel <stijn at linux-ipv6.be> */
> +
> +/include/ "t208xsi-pre.dtsi"
> +/include/ "t208xqds.dtsi"
> +
> +/ {
> + model = "WatchGuard Firebox M300";
> + compatible = "watchguard,firebox-m300", "fsl,T2081QDS";
I'd add an empty line after these two.
> + #address-cells = <2>;
> + #size-cells = <2>;
Do we need these without a direct subnode?
> + interrupt-parent = <&mpic>;
> +
> + aliases {
> + };
Consider dropping the empty node.
> +};
> +
> +// mdio-mux under &boardctrl + its aliases removed. causes crash:
> +// Oops: Machine check, sig: 7 [#1]
> +
> +/include/ "t2081si-post.dtsi"
> +
> +// add stuff below the include to make sure we override whatever is
> +there
> +
> +&enet0 {
> + phy-connection-type = "sgmii";
> + phy-handle = <&phy1>;
> +};
> +
> +&enet1 {
> + phy-connection-type = "sgmii";
> + phy-handle = <&phy2>;
> +};
> +
> +&enet2 {
> + phy-connection-type = "rgmii";
> + fixed-link = <0x10 0x01 0x3e8 0x00 0x00>; };
> +
> +&enet3 {
> + phy-connection-type = "rgmii";
> + fixed-link = <0x04 0x01 0x3e8 0x00 0x00>; };
> +
> +&enet4 {
> + status = "disabled";
> +};
> +
> +&enet5 {
> + status = "disabled";
> +};
> +
> +&enet6 {
> + status = "disabled";
> +};
> +
> +&enet7 {
> + phy-connection-type = "sgmii";
> + phy-handle = <&phy0>;
> +};
> +
> +&ifc {
> + ranges = <0x00 0x00 0x0f 0xefc00000 0x400000>;
> +
> + nor at 0,0 {
> + reg = <0x00 0x00 0x400000>;
> +
> + partition at 00000000 {
The @x number could be shortened.
> + reg = <0x00 0x10000>;
> + label = "NOR (RW) LANNER RCW Code";
Labels here might need some refactoring, too.
> + };
> +
> + partition at 00010000 {
> + reg = <0x10000 0x20000>;
> + label = "NOR (RW) WG CFG0";
> + };
> +
> + partition at 00030000 {
> + reg = <0x30000 0x10000>;
> + label = "NOR (RW) WG CFG1";
> + };
> +
> + partition at 00040000 {
> + reg = <0x40000 0x10000>;
> + label = "NOR (RW) WG MFG DATA";
> + };
> +
> + partition at 00050000 {
> + reg = <0x50000 0xb0000>;
> + label = "NOR (RW) WG bootOpt Data & reserved";
> + };
> +
> + partition at 00100000 {
> + reg = <0x100000 0xb0000>;
> + label = "NOR (RW) WG extra reserved 1";
> + };
> +
> + partition at 001B0000 {
> + reg = <0x1b0000 0xb0000>;
> + label = "NOR (RW) WG extra reserved 2";
> + };
> +
> + partition at 00260000 {
> + reg = <0x260000 0xc0000>;
> + label = "NOR (RW) WG U-Boot FAILSAFE";
> + };
> +
> + partition at 00320000 {
> + reg = <0x320000 0x10000>;
> + label = "NOR (RW) FMAN";
> + };
> +
> + partition at 00330000 {
> + reg = <0x330000 0x10000>;
> + label = "NOR (RW) WG U-Boot ENV";
> + };
> +
> + partition at 00340000 {
> + reg = <0x340000 0xc0000>;
> + label = "NOR (RW) WG U-Boot Image";
> + };
> + };
> +
> + nand at 2,0 {
> + status = "disabled";
> + };
> +};
> +
> +&mdio0 {
> + // m300 ethernet port 0
> + phy0: ethernet-phy at 0 {
> + reg = <0x00>;
> + };
> +
> + // m300 ethernet port 1
> + phy1: ethernet-phy at 1 {
> + reg = <0x01>;
> + };
> +
> + phy2: ethernet-phy at 2 {
> + reg = <0x02>;
> + };
> +
> + phy3: ethernet-phy at 3 {
> + reg = <0x03>;
> + };
> +
> + // m300 mv88e6123 switch detected
> + switch0: switch at 10 {
> + compatible = "marvell,mv88e6085";
> + reg = <0x10>;
> +
> + //dsa,member = <0 0>;
> + mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + switch0phy0: switch0phy0 at 0 {
> + reg = <0x00>;
> + interrupt-parent = <&switch0>;
> + };
> +
> + switch0phy1: switch0phy1 at 1 {
> + reg = <0x01>;
> + interrupt-parent = <&switch0>;
> + };
> +
> + switch0phy2: switch0phy2 at 2 {
> + reg = <0x02>;
> + interrupt-parent = <&switch0>;
> + };
> +
> + switch0phy3: switch0phy3 at 3 {
> + reg = <0x03>;
> + interrupt-parent = <&switch0>;
> + };
> +
> + switch0phy4: switch0phy4 at 4 {
> + reg = <0x04>;
> + interrupt-parent = <&switch0>;
> + };
> + };
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port at 0 {
> + reg = <0>;
> + // TODO: rename to eth3 after figuring out
> how to rename SoC eth3
> + label = "sw0p0";
> + phy-handle = <&switch0phy0>;
> + };
> +
> + port at 1 {
> + // TODO: rename to eth4 after figuring out
> how to rename SoC eth4
> + reg = <1>;
> + label = "sw0p1";
> + phy-handle = <&switch0phy1>;
> + };
> +
> + port at 2 {
> + reg = <2>;
> + label = "eth5";
> + phy-handle = <&switch0phy2>;
> + };
> +
> + port at 3 {
> + reg = <3>;
> + label = "eth6";
> + phy-handle = <&switch0phy3>;
> + };
> +
> + port at 4 {
> + reg = <4>;
> + label = "eth7";
> + phy-handle = <&switch0phy4>;
> + };
> +
> + port at 5 {
> + status = "disabled";
> +
> + reg = "<5>";
> + label = "cpu1";
> + ethernet = <&enet2>;
> + phy-mode = "rgmii";
> +
> + fixed-link {
> + speed = <1000>;
> + full-duplex;
> + };
This is still WIP? Or why do we need to add this if it's disabled?
> + };
> +
> + port at 6 {
> + reg = <6>;
> + label = "cpu";
> + ethernet = <&enet3>;
> + phy-mode = "rgmii-id";
> +
> + fixed-link {
> + speed = <1000>;
> + full-duplex;
> + };
> + };
> + };
> + };
> +};
> +
> +&soc {
> + i2c at 118000 {
> + tpm at 29 {
> + compatible = "tpm,tpm_i2c_atmel";
> + reg = <0x29>;
> + };
> + hwmon at 2c {
> + compatible = "winbond,w83793";
> + reg = <0x2c>;
> + };
> + hwmon at 2d {
> + compatible = "winbond,w83793";
> + reg = <0x2d>;
> + };
> + rtc at 32 {
> + compatible = "ricoh,rs5c372a";
> + reg = <0x32>;
> + };
> + pca9547 at 77 {
> + status = "disabled";
> + };
> + };
> +
> + spi at 110000 {
> + // DTS decompiled from OEM DTB contains flash at 0 but
> doesn't work
> + // spi-nor spi0.0: unrecognized JEDEC id bytes: ff ff ff ff ff ff
> + // disable for now
> + flash at 0 {
> + status = "disabled";
> + };
> +
> + flash at 1 {
> + status = "disabled";
> + };
> +
> + flash at 2 {
> + status = "disabled";
> + };
> + };
> +};
> diff --git a/target/linux/qoriq/image/generic.mk
> b/target/linux/qoriq/image/generic.mk
> index e69de29bb2..2709811658 100644
> --- a/target/linux/qoriq/image/generic.mk
> +++ b/target/linux/qoriq/image/generic.mk
> @@ -0,0 +1,13 @@
> +define Device/firebox_m300
This node name should be "Device/watchguard_firebox-m300", so it matches the compatible.
> + DEVICE_VENDOR := WatchGuard
> + DEVICE_MODEL := Firebox M300
> + DEVICE_DTS_DIR := $(DTS_DIR)/fsl
> + DEVICE_PACKAGES := kmod-hwmon-w83793 kmod-rtc-rs5c372a
> +kmod-tpm-i2c-atmel
> + BLOCKSIZE := 128k
> + KERNEL := kernel-bin | gzip | uImage gzip
> + SUPPORTED_DEVICES := fsl,T2081QDS, watchguard,firebox-m300
The second entry should be dropped, since it's derived from the node name after change.
Do you really need the first one? If yes,
SUPPORTED_DEVICES += fsl,T2081QDS
otherwise drop the entire line.
With the new node name you should either rename the DTS to firebox-m300.dts [*] or add a specific DEVICE_DTS entry here if the shorter name can't be changed for some reason.
* I'd personally even prefer the long name watchguard-firebox-m300.dts, which would require to change the default DEVICE_DTS in patch 5/6. However, kernel is completely inconsistent here, so I don't know whether that would be acceptable for the particular target there.
Best
Adrian
> + IMAGES := sdcard.img.gz sysupgrade.img.gz
> + IMAGE/sysupgrade.img.gz := sdcard-img | gzip | append-metadata
> + IMAGE/sdcard.img.gz := sdcard-img | gzip endef TARGET_DEVICES +=
> +firebox_m300
> --
> 2.31.1
>
>
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