apm821xx: add support for the Western Digital MyBook Live Series
Hardware Highlights:
This patch adds support for Western Digital MyBook Live Series:
CPU: AMCC PowerPC UNKNOWN (PVR=12c41c83) at 800 MHz (PLB=200, OPB=100, EBC=100 MHz)
32 kB I-Cache 32 kB D-Cache, 256 kB L2-Cache, 32 kB OnChip Memory
Board: Apollo-3G - APM82181 Board, 1*SATA
DRAM: 256 MB (2x NT5TU64M16GG-AC)
FLASH: 512 kB (SST 39VF040)
Ethernet: 1xRGMII - 1 Gbit - Broadcom PHY BCM54610
WARNING: The serial port needs a TTL/RS-232 v3.3 level converter!
The MyBook Live Duo additionally features a 1x USB 2.0 host port
and can support a second hard-drive.
This target produces two images for a target.
1. ext4 image
The extracted/raw image can be directly installed on
the internal HDD via "dd if=img.ext4 of=/dev/sdX".
This can either be done in place with the stock MyBook Live
firmware via ssh. Or by removing the HDD and writing the image
with a different PC.
The the compressed images are useful for sysupgrade.
2. recovery.tar image for TFTP and Serial.
extract the recovery.tar to a TFTP server directory.
On the MyBook Live (Duo) serial port - Hit Enter during u-boot and insert:
# setenv serverip 192.168.1.254; setenv ipaddr 192.168.1.1; run net_self
Where 192.168.1.254 is your TFTP server.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This commit is contained in:
Christian Lamparter
Felix Fietkau
parent
d37d16488c
commit
dc7efaefb5
20 changed files with 1006 additions and 2 deletions
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@ -11,7 +11,7 @@ CPU_TYPE:=464fp
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FEATURES:=fpu dt gpio
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MAINTAINER:=Chris Blake <chrisrblake93@gmail.com>, \
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Christian Lamparter <chunkeey@gmail.com>
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SUBTARGETS:=nand
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SUBTARGETS:=nand sata
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KERNEL_PATCHVER:=4.4
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@ -16,6 +16,9 @@ mr24)
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ucidef_set_led_wlan "wlan4" "WLAN4" "mr24:green:wifi4" "phy0tpt"
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;;
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mbl)
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;;
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*)
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;;
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esac
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@ -9,6 +9,7 @@ board_config_update
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board=$(apm821xx_board_name)
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case "$board" in
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mbl | \
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mr24)
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ucidef_set_interface_lan "eth0"
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;;
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@ -5,6 +5,10 @@
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get_status_led() {
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case $(apm821xx_board_name) in
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mbl)
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status_led="mbl:green:power"
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;;
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mr24)
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status_led="mr24:green:power"
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;;
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@ -14,6 +14,10 @@ apm821xx_board_detect() {
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name="mr24"
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;;
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*"MyBook Live"*)
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name="mbl"
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;;
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*)
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name="unknown"
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;;
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13
target/linux/apm821xx/base-files/lib/preinit/79_move_config
Normal file
13
target/linux/apm821xx/base-files/lib/preinit/79_move_config
Normal file
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@ -0,0 +1,13 @@
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#!/bin/sh
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BOOTPART=/dev/sda1
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move_config() {
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if [ -b $BOOTPART ]; then
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mkdir -p /boot
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mount -t ext4 -o rw,noatime $BOOTPART /boot
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[ -f /boot/sysupgrade.tgz ] && mv -f /boot/sysupgrade.tgz /
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fi
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}
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boot_hook_add preinit_mount_root move_config
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@ -11,6 +11,11 @@ platform_check_image() {
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[ "$#" -gt 1 ] && return 1
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case "$board" in
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mbl)
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mbl_do_platform_check $board "$1"
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return $?;
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;;
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mr24)
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merakinand_do_platform_check $board "$1"
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return $?;
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@ -41,6 +46,10 @@ platform_do_upgrade() {
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local board=$(apm821xx_board_name)
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case "$board" in
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mbl)
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mbl_do_upgrade "$ARGV"
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;;
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*)
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default_do_upgrade "$ARGV"
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;;
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@ -51,6 +60,10 @@ platform_copy_config() {
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local board=$(apm821xx_board_name)
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case "$board" in
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mbl)
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mbl_copy_config
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;;
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*)
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;;
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esac
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36
target/linux/apm821xx/base-files/lib/upgrade/wdbook.sh
Normal file
36
target/linux/apm821xx/base-files/lib/upgrade/wdbook.sh
Normal file
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@ -0,0 +1,36 @@
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. /lib/functions.sh
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get_magic_at() {
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local file="$1"
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local pos="$2"
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get_image "$file" | dd bs=1 count=2 skip="$pos" 2>/dev/null | hexdump -v -n 2 -e '1/1 "%02x"'
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}
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mbl_do_platform_check() {
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local board="$1"
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local file="$2"
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local magic
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magic=$(get_magic_at "$file" 510)
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[ "$magic" != "55aa" ] && {
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echo "Failed to verify MBR boot signature."
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return 1
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}
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return 0;
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}
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mbl_do_upgrade() {
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sync
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get_image "$1" | dd of=/dev/sda bs=2M conv=fsync
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sleep 1
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}
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mbl_copy_config() {
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mkdir -p /boot
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[ -f /boot/uImage ] || mount -t ext4 -o rw,noatime /dev/sda1 /boot
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cp -af "$CONF_TAR" /boot/
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sync
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umount /boot
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}
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@ -4,6 +4,7 @@ CONFIG_4xx=y
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CONFIG_4xx_SOC=y
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# CONFIG_ADVANCED_OPTIONS is not set
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CONFIG_APM821xx=y
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# CONFIG_APOLLO3G is not set
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# CONFIG_ARCHES is not set
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CONFIG_ARCH_DMA_ADDR_T_64BIT=y
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CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
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18
target/linux/apm821xx/dts/apollo3g-duo.dts
Normal file
18
target/linux/apm821xx/dts/apollo3g-duo.dts
Normal file
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@ -0,0 +1,18 @@
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/*
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* Device Tree Source for AMCC Canyonlands (460EX)
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*
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* Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
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* (c) Copyright 2010 Western Digital Technologies, Inc. All Rights Reserved.
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without
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* any warranty of any kind, whether express or implied.
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*/
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/dts-v1/;
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#include "apollo3g.dtsi"
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/ {
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model = "MyBook Live Duo";
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};
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34
target/linux/apm821xx/dts/apollo3g.dts
Normal file
34
target/linux/apm821xx/dts/apollo3g.dts
Normal file
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@ -0,0 +1,34 @@
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/*
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* Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
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* (c) Copyright 2010 Western Digital Technologies, Inc. All Rights Reserved.
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without
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* any warranty of any kind, whether express or implied.
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*/
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/dts-v1/;
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#include "apollo3g.dtsi"
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/ {
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model = "MyBook Live";
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};
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&SATA0 {
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status = "disabled";
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};
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&USBOTG0 {
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status = "disabled";
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};
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&gpio0 {
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enable-usb {
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status = "disabled";
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};
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enable-port0 {
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status = "disabled";
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};
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};
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489
target/linux/apm821xx/dts/apollo3g.dtsi
Normal file
489
target/linux/apm821xx/dts/apollo3g.dtsi
Normal file
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@ -0,0 +1,489 @@
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/*
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* Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
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* (c) Copyright 2010 Western Digital Technologies, Inc. All Rights Reserved.
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without
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* any warranty of any kind, whether express or implied.
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*/
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/ {
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#address-cells = <2>;
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#size-cells = <1>;
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compatible = "amcc,apollo3g";
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dcr-parent = <&{/cpus/cpu@0}>;
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aliases {
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ethernet0 = &EMAC0;
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serial0 = &UART0;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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device_type = "cpu";
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model = "PowerPC,apm82181";
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reg = <0x00000000>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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timebase-frequency = <0>; /* Filled in by U-Boot */
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i-cache-line-size = <32>;
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d-cache-line-size = <32>;
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i-cache-size = <32768>;
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d-cache-size = <32768>;
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dcr-controller;
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dcr-access-method = "native";
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next-level-cache = <&L2C0>;
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};
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};
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memory {
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device_type = "memory";
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reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */
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};
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UIC0: interrupt-controller0 {
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compatible = "ibm,uic-460ex","ibm,uic";
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interrupt-controller;
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cell-index = <0>;
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dcr-reg = <0x0c0 0x009>;
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#address-cells = <0>;
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#size-cells = <0>;
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#interrupt-cells = <2>;
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};
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UIC1: interrupt-controller1 {
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compatible = "ibm,uic-460ex","ibm,uic";
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interrupt-controller;
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cell-index = <1>;
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dcr-reg = <0x0d0 0x009>;
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#address-cells = <0>;
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#size-cells = <0>;
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#interrupt-cells = <2>;
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interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
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interrupt-parent = <&UIC0>;
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};
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UIC2: interrupt-controller2 {
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compatible = "ibm,uic-460ex","ibm,uic";
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interrupt-controller;
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cell-index = <2>;
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dcr-reg = <0x0e0 0x009>;
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#address-cells = <0>;
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#size-cells = <0>;
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#interrupt-cells = <2>;
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interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
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interrupt-parent = <&UIC0>;
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};
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UIC3: interrupt-controller3 {
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compatible = "ibm,uic-460ex","ibm,uic";
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interrupt-controller;
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cell-index = <3>;
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dcr-reg = <0x0f0 0x009>;
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#address-cells = <0>;
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#size-cells = <0>;
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#interrupt-cells = <2>;
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interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
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interrupt-parent = <&UIC0>;
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};
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OCM1: ocm@400040000 {
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compatible = "ibm,ocm";
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status = "okay";
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cell-index = <1>;
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/* configured in U-Boot */
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reg = <4 0x00040000 0x8000>; /* 32K */
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};
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SDR0: sdr {
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compatible = "ibm,sdr-460ex";
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dcr-reg = <0x00e 0x002>;
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};
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CPR0: cpr {
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compatible = "ibm,cpr-460ex";
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dcr-reg = <0x00c 0x002>;
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};
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CPM0: cpm {
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compatible = "ibm,cpm";
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dcr-access-method = "native";
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dcr-reg = <0x160 0x003>;
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unused-units = <0x00000100>;
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idle-doze = <0x02000000>;
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standby = <0xfeff791d>;
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};
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L2C0: l2c {
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compatible = "ibm,l2-cache-apm82181", "ibm,l2-cache";
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dcr-reg = <0x020 0x008
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0x030 0x008>;
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cache-line-size = <32>;
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cache-size = <262144>;
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interrupt-parent = <&UIC1>;
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interrupts = <11 1>;
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};
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plb {
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compatible = "ibm,plb-460ex", "ibm,plb4";
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#address-cells = <2>;
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#size-cells = <1>;
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ranges;
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clock-frequency = <0>; /* Filled in by U-Boot */
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SDRAM0: sdram {
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compatible = "ibm,sdram-460ex", "ibm,sdram-405gp";
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dcr-reg = <0x010 0x002>;
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};
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CRYPTO: crypto@180000 {
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compatible = "amcc,ppc460ex-crypto", "amcc,ppc4xx-crypto";
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reg = <4 0x00180000 0x80400>;
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interrupt-parent = <&UIC0>;
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interrupts = <0x1d 0x4>;
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};
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PKA: pka@114000 {
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device_type = "pka";
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compatible = "ppc4xx-pka", "amcc,ppc4xx-pka";
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reg = <0 0x00114000 0x4000>;
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interrupt-parent = <&UIC0>;
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interrupts = <0x14 0x2>;
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};
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HWRNG: trng@110000 {
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compatible = "amcc,ppc460ex-rng", "ppc4xx-rng";
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reg = <4 0x00110000 0x50>;
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};
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MAL0: mcmal {
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compatible = "ibm,mcmal-460ex", "ibm,mcmal2";
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descriptor-memory = "ocm";
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dcr-reg = <0x180 0x062>;
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num-tx-chans = <1>;
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num-rx-chans = <1>;
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#address-cells = <0>;
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#size-cells = <0>;
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interrupt-parent = <&UIC2>;
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interrupts = < /*TXEOB*/ 0x6 0x4
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/*RXEOB*/ 0x7 0x4
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/*SERR*/ 0x3 0x4
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/*TXDE*/ 0x4 0x4
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/*RXDE*/ 0x5 0x4
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/*TX0 COAL*/ 0x8 0x2
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/*TX1 COAL 0x9 0x2*/
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/*RX0 COAL*/ 0xc 0x2
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/*RX1 COAL 0xd 0x2*/ >;
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};
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AHBDMA: dma@bffd0800 {
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compatible = "snps,dma-spear1340";
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reg = <4 0xbffd0800 0x400>;
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interrupt-parent = <&UIC0>;
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interrupts = <25 4>;
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#dma-cells = <3>;
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/* use autoconfiguration for the dma setup */
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};
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SATA0: sata@bffd1000 {
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compatible = "amcc,sata-460ex";
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reg = <4 0xbffd1000 0x800>;
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interrupt-parent = <&UIC0>;
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interrupts = <26 4>;
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dmas = <&AHBDMA 0 0 1>;
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dma-names = "sata-dma";
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};
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SATA1: sata@bffd1800 {
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compatible = "amcc,sata-460ex";
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reg = <4 0xbffd1800 0x800>;
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interrupt-parent = <&UIC0>;
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interrupts = <27 4>;
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dmas = <&AHBDMA 1 0 2>;
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dma-names = "sata-dma";
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};
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USBOTG0: usbotg@bff80000 {
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compatible = "snps,dwc2";
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reg = <4 0xbff80000 0x10000>;
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interrupt-parent = <&USBOTG0>;
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interrupts = <0 1 2>;
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#interrupt-cells = <1>;
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#address-cells = <0>;
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#size-cells = <0>;
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interrupt-map = </* USB-OTG */ 0 &UIC2 0x1c 4
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/* HIGH-POWER */ 1 &UIC1 0x1a 8
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/* DMA */ 2 &UIC0 0xc 4>;
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dr_mode = "host";
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};
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POB0: opb {
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compatible = "ibm,opb-460ex", "ibm,opb";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0xb0000000 0x4 0xb0000000 0x50000000>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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EBC0: ebc {
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compatible = "ibm,ebc-460ex", "ibm,ebc";
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dcr-reg = <0x012 0x002>;
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#address-cells = <2>;
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#size-cells = <1>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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interrupts = <0x6 0x4>;
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interrupt-parent = <&UIC1>;
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/* ranges property are supplied by U-Boot */
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ranges = <0x0 0x0 0xfff80000 0x00080000
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0x1 0x0 0x00000000 0x00000000
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0x2 0x0 0x00000000 0x00000000>;
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/* Define device tree for Apollo3g NAS NOR flash
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* The NOR doesn't work when "enable-button" GPIO
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* is asserted.
|
||||
*/
|
||||
nor_flash@0,0 {
|
||||
compatible = "amd,s29gl512n", "jedec-probe", "cfi-flash", "mtd-rom";
|
||||
bank-width = <1>;
|
||||
reg = <0x00000000 0x00000000 0x00080000>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
partition@0 {
|
||||
/* Part of bootrom - Don't use it without a jump */
|
||||
label = "free";
|
||||
reg = <0x00000000 0x0001e000>;
|
||||
};
|
||||
partition@1 {
|
||||
label = "env";
|
||||
reg = <0x0001e000 0x00002000>;
|
||||
};
|
||||
partition@2 {
|
||||
label = "uboot";
|
||||
reg = <0x00020000 0x00050000>;
|
||||
};
|
||||
|
||||
};
|
||||
|
||||
ndfc@1,0 {
|
||||
compatible = "ibm,ndfc";
|
||||
reg = <0x00000001 0x00000000 0x00002000>;
|
||||
ccr = <0x00001000>;
|
||||
bank-settings = <0x80002222>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
status = "disabled";
|
||||
|
||||
nand {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
gpio0: gpio0@e0000000 {
|
||||
compatible = "wd,mbl-gpio", "ti,74273";
|
||||
reg-names = "dat";
|
||||
reg = <0xe0000000 0x1>;
|
||||
#gpio-cells = <2>;
|
||||
gpio-controller;
|
||||
|
||||
enable-phy {
|
||||
/* toggle to reset EMAC PHY */
|
||||
gpio-hog;
|
||||
line-name = "enable EMAC PHY";
|
||||
gpios = <0 1>;
|
||||
output-low;
|
||||
};
|
||||
|
||||
enable-button {
|
||||
/* Defined in u-boot as: NOT_NOR
|
||||
* "enables features other than NOR
|
||||
* specifically, the buffer at CS2"
|
||||
* (button).
|
||||
*
|
||||
* Note: This option is disabled as
|
||||
* it prevents the system from being
|
||||
* rebooted successfully.
|
||||
*/
|
||||
|
||||
gpio-hog;
|
||||
line-name = "Enable Reset Button, disable NOR";
|
||||
gpios = <1 0>;
|
||||
output-low;
|
||||
};
|
||||
|
||||
enable-usb {
|
||||
gpio-hog;
|
||||
line-name = "Power USB Core";
|
||||
gpios = <2 1>;
|
||||
output-low;
|
||||
};
|
||||
|
||||
enable-port1 {
|
||||
gpio-hog;
|
||||
line-name = "Power Drive Port 1";
|
||||
gpios = <3 1>;
|
||||
output-low;
|
||||
};
|
||||
|
||||
enable-port0 {
|
||||
gpio-hog;
|
||||
line-name = "Power Drive Port 0";
|
||||
gpios = <7 1>;
|
||||
output-low;
|
||||
};
|
||||
};
|
||||
|
||||
gpio1: gpio1@e0100000 {
|
||||
compatible = "wd,mbl-gpio", "ti,74244";
|
||||
reg-names = "dat";
|
||||
reg = <0xe0100000 0x1>;
|
||||
#gpio-cells = <2>;
|
||||
gpio-controller;
|
||||
no-output;
|
||||
};
|
||||
|
||||
UART0: serial@ef600300 {
|
||||
device_type = "serial";
|
||||
compatible = "ns16550";
|
||||
reg = <0xef600300 0x00000008>;
|
||||
virtual-reg = <0xef600300>;
|
||||
clock-frequency = <0>; /* Filled in by U-Boot */
|
||||
current-speed = <0>; /* Filled in by U-Boot */
|
||||
interrupt-parent = <&UIC1>;
|
||||
interrupts = <0x1 0x4>;
|
||||
};
|
||||
|
||||
gpio-leds {
|
||||
compatible = "gpio-leds";
|
||||
power-red {
|
||||
label = "mbl:red:power";
|
||||
gpios = <&gpio0 4 0>;
|
||||
linux,default-trigger = "panic";
|
||||
};
|
||||
power-green {
|
||||
label = "mbl:green:power";
|
||||
gpios = <&gpio0 5 0>;
|
||||
linux,default-trigger = "default-on";
|
||||
};
|
||||
power-blue {
|
||||
label = "mbl:blue:power";
|
||||
gpios = <&gpio0 6 0>;
|
||||
linux,default-trigger = "cpu0";
|
||||
};
|
||||
};
|
||||
|
||||
gpio_keys_polled {
|
||||
compatible = "gpio-keys-polled";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
poll-interval = <60>; /* 3 * 20 = 60ms */
|
||||
autorepeat;
|
||||
button@1 {
|
||||
label = "Reset button";
|
||||
linux,code = <0x198>; /* KEY_RESTART */
|
||||
gpios = <&gpio1 2 1>;
|
||||
};
|
||||
};
|
||||
|
||||
RGMII0: emac-rgmii@ef601500 {
|
||||
compatible = "ibm,rgmii-405ex", "ibm,rgmii";
|
||||
reg = <0xef601500 0x00000008>;
|
||||
has-mdio;
|
||||
};
|
||||
|
||||
TAH0: emac-tah@ef601350 {
|
||||
compatible = "ibm,tah-460ex", "ibm,tah";
|
||||
reg = <0xef601350 0x00000030>;
|
||||
};
|
||||
|
||||
EMAC0: ethernet@ef600c00 {
|
||||
device_type = "network";
|
||||
compatible = "ibm,emac-405ex", "ibm,emac4sync";
|
||||
interrupt-parent = <&EMAC0>;
|
||||
interrupts = <0x0 0x1>;
|
||||
#interrupt-cells = <1>;
|
||||
#address-cells = <0>;
|
||||
#size-cells = <0>;
|
||||
interrupt-map = </*Status*/ 0x0 &UIC2 0x10 0x4
|
||||
/*Wake*/ 0x1 &UIC2 0x14 0x4>;
|
||||
reg = <0xef600c00 0x000000c4>;
|
||||
local-mac-address = [000000000000]; /* Filled in by U-Boot */
|
||||
mal-device = <&MAL0>;
|
||||
mal-tx-channel = <0>;
|
||||
mal-rx-channel = <0>;
|
||||
cell-index = <0>;
|
||||
max-frame-size = <9000>;
|
||||
rx-fifo-size = <16384>;
|
||||
tx-fifo-size = <2048>;
|
||||
phy-mode = "rgmii";
|
||||
phy-map = <0x00000000>;
|
||||
rgmii-device = <&RGMII0>;
|
||||
rgmii-channel = <0>;
|
||||
tah-device = <&TAH0>;
|
||||
tah-channel = <0>;
|
||||
has-inverted-stacr-oc;
|
||||
has-new-stacr-staopc;
|
||||
};
|
||||
};
|
||||
|
||||
ADMA: adma {
|
||||
compatible = "amcc,apm82181-adma";
|
||||
device_type = "dma";
|
||||
#address-cells = <2>;
|
||||
#size-cells = <1>;
|
||||
|
||||
dma-4channel@1 {
|
||||
compatible = "amcc,apm82181-dma-4channel";
|
||||
cell-index = <1>;
|
||||
label = "plb_dma1";
|
||||
interrupt-parent = <&UIC0>;
|
||||
interrupts = <0xd 0x4>;
|
||||
pool_size = <0x4000>;
|
||||
dcr-reg = <0x208 0x20f>;
|
||||
};
|
||||
|
||||
dma-4channel@2 {
|
||||
compatible = "amcc,apm82181-dma-4channel";
|
||||
cell-index = <2>;
|
||||
label = "plb_dma2";
|
||||
interrupt-parent = <&UIC0>;
|
||||
interrupts = <0xe 0x4>;
|
||||
pool_size = <0x4000>;
|
||||
dcr-reg = <0x210 0x217>;
|
||||
};
|
||||
|
||||
dma-4channel@3 {
|
||||
compatible = "amcc,apm82181-dma-4channel";
|
||||
cell-index = <3>;
|
||||
label = "plb_dma3";
|
||||
interrupt-parent = <&UIC0>;
|
||||
interrupts = <0xf 0x4>;
|
||||
pool_size = <0x4000>;
|
||||
dcr-reg = <0x218 0x21f>;
|
||||
};
|
||||
};
|
||||
|
||||
DMA: plb_dma@400300200 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
compatible = "amcc,dma";
|
||||
cell-index = <0>;
|
||||
reg = <4 00300200 200>;
|
||||
dcr-reg = <0x100 0x13f>;
|
||||
interrupt-parent = <&UIC0>;
|
||||
interrupts = <0>;
|
||||
interrupt-map = < /* chan0 */ 0 &UIC0 12 4>;
|
||||
|
||||
dma-4channel@0{
|
||||
compatible = "amcc,dma-4channel";
|
||||
cell-index = <0>;
|
||||
label = "channel0";
|
||||
reg = <0x100 0x107>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
@ -78,6 +78,87 @@ define Device/mr24
|
|||
endef
|
||||
TARGET_DEVICES += mr24
|
||||
|
||||
$(eval $(call BuildImage))
|
||||
endif
|
||||
|
||||
ifeq ($(SUBTARGET),sata)
|
||||
|
||||
### Image scripts for the WD My Book Live Series ###
|
||||
define Build/boot-script
|
||||
$(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \
|
||||
-d mbl_boot.scr \
|
||||
$@.scr
|
||||
endef
|
||||
|
||||
define Build/boot-img
|
||||
$(RM) -rf $@.bootdir
|
||||
mkdir -p $@.bootdir/boot
|
||||
|
||||
$(CP) $@.scr $@.bootdir/boot/boot.scr
|
||||
$(CP) $@.dtb $@.bootdir/boot/$(DEVICE_DTB)
|
||||
$(CP) $(word 1,$^) $@.bootdir/boot/uImage
|
||||
|
||||
genext2fs --block-size $(BLOCKSIZE) --size-in-blocks $$((1024 * $(BOOT_SIZE))) --root $@.bootdir $@.boot
|
||||
|
||||
# convert it to revision 1 - needed for u-boot ext2load
|
||||
$(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot
|
||||
$(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null
|
||||
endef
|
||||
|
||||
define Build/hdd-img
|
||||
./mbl_gen_hdd_img.sh $@ $@.boot $(word 2,$^)
|
||||
$(if $(CONFIG_TARGET_IMAGES_GZIP),gzip -9n -c $@ > $(BIN_DIR)/$(notdir $@).gz)
|
||||
endef
|
||||
|
||||
define Build/uRamdisk
|
||||
$(call Image/mkfs/ext4)
|
||||
gzip -9n -c $(KDIR)/root.ext4 > $(KDIR)/root.ext4.gz
|
||||
$(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T ramdisk -C gzip -n "$(PROFILE) rootfs" \
|
||||
-d $(KDIR)/root.ext4.gz \
|
||||
$@.uRamdisk
|
||||
endef
|
||||
|
||||
define Build/recovery-tar
|
||||
sh ./mbl_gen_recovery_tar.sh \
|
||||
--profile $(DEVICE_PROFILE) \
|
||||
--dtb $@.dtb \
|
||||
--dtbname $(DEVICE_DTB) \
|
||||
--kernel $@ \
|
||||
--rootfs $@.uRamdisk \
|
||||
$@
|
||||
endef
|
||||
|
||||
define Device/MyBookLiveDefault
|
||||
IMAGE_SIZE := 48m
|
||||
BLOCKSIZE := 1024
|
||||
DTB_SIZE := 16384
|
||||
KERNEL := kernel-bin | gzip | uImage gzip
|
||||
BOOT_SIZE := 8
|
||||
IMAGES := rootfs.img recovery.tar
|
||||
DEVICE_DTB := apollo3g.dtb
|
||||
IMAGE/rootfs.img := boot-script | dtb | boot-img | hdd-img
|
||||
IMAGE/recovery.tar := kernel-bin | dtb | uRamdisk | recovery-tar
|
||||
endef
|
||||
|
||||
define Device/MyBookLiveSingle
|
||||
$(Device/MyBookLiveDefault)
|
||||
DEVICE_TITLE := Western Digital My Book Live
|
||||
DEVICE_DTS := apollo3g
|
||||
DEVICE_PROFILE := apollo3g
|
||||
endef
|
||||
|
||||
TARGET_DEVICES += MyBookLiveSingle
|
||||
|
||||
define Device/MyBookLiveDuo
|
||||
$(Device/MyBookLiveDefault)
|
||||
DEVICE_TITLE := Western Digital My Book Live Duo
|
||||
DEVICE_PACKAGES := kmod-usb-dwc2 kmod-ledtrig-usbdev kmod-usb-storage kmod-fs-vfat wpad-mini
|
||||
DEVICE_DTS := apollo3g-duo
|
||||
DEVICE_PROFILE := ap2nc
|
||||
endef
|
||||
|
||||
TARGET_DEVICES += MyBookLiveDuo
|
||||
|
||||
endif
|
||||
|
||||
$(eval $(call BuildImage))
|
||||
|
||||
|
|
|
|||
6
target/linux/apm821xx/image/mbl_boot.scr
Normal file
6
target/linux/apm821xx/image/mbl_boot.scr
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
setenv boot_args 'setenv bootargs root=/dev/sda2 rw rootfstype=ext4'
|
||||
setenv load_part1 'sata init; ext2load sata 1:1 ${kernel_addr_r} /boot/uImage; ext2load sata 1:1 ${fdt_addr_r} /boot/apollo3g.dtb'
|
||||
setenv load_part2 'sata init; ext2load sata 0:1 ${kernel_addr_r} /boot/uImage; ext2load sata 0:1 ${fdt_addr_r} /boot/apollo3g.dtb'
|
||||
setenv load_sata 'if run load_part1; then echo Loaded part 1; elif run load_part2; then echo Loaded part 2; fi'
|
||||
setenv boot_sata 'run load_sata; run boot_args addtty; bootm ${kernel_addr_r} - ${fdt_addr_r}'
|
||||
run boot_sata
|
||||
27
target/linux/apm821xx/image/mbl_gen_hdd_img.sh
Executable file
27
target/linux/apm821xx/image/mbl_gen_hdd_img.sh
Executable file
|
|
@ -0,0 +1,27 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
set -x
|
||||
[ $# -eq 3 ] || {
|
||||
echo "SYNTAX: $0 <file> <bootfs image> <rootfs image>"
|
||||
exit 1
|
||||
}
|
||||
|
||||
OUTPUT="$1"
|
||||
BOOTFS="$2"
|
||||
ROOTFS="$3"
|
||||
let "BOOTFSSIZE=(`stat -c%s "$2"` + 1048575) / 1048576"
|
||||
let "ROOTFSSIZE=(`stat -c%s "$3"` + 1048575) / 1048576"
|
||||
|
||||
head=4
|
||||
sect=63
|
||||
|
||||
set `ptgen -o $OUTPUT -h $head -s $sect -l 4096 -t 83 -p ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M`
|
||||
|
||||
BOOTOFFSET="$(($1 / 512))"
|
||||
BOOTSIZE="$(($2 / 512))"
|
||||
ROOTFSOFFSET="$(($3 / 512))"
|
||||
ROOTFSSIZE="$(($4 / 512))"
|
||||
|
||||
dd bs=512 if="$BOOTFS" of="$OUTPUT" seek="$BOOTOFFSET" conv=notrunc
|
||||
dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc
|
||||
|
||||
92
target/linux/apm821xx/image/mbl_gen_recovery_tar.sh
Normal file
92
target/linux/apm821xx/image/mbl_gen_recovery_tar.sh
Normal file
|
|
@ -0,0 +1,92 @@
|
|||
#!/bin/sh
|
||||
|
||||
# based on scripts/sysupgrade-nand.sh
|
||||
|
||||
profile=""
|
||||
dtb=""
|
||||
dtbname=""
|
||||
kernel=""
|
||||
rootfs=""
|
||||
outfile=""
|
||||
err=""
|
||||
|
||||
while [ "$1" ]; do
|
||||
case "$1" in
|
||||
"--profile")
|
||||
profile="$2"
|
||||
shift
|
||||
shift
|
||||
continue
|
||||
;;
|
||||
"--dtb")
|
||||
dtb="$2"
|
||||
shift
|
||||
shift
|
||||
continue
|
||||
;;
|
||||
"--dtbname")
|
||||
dtbname="$2"
|
||||
shift
|
||||
shift
|
||||
continue
|
||||
;;
|
||||
"--kernel")
|
||||
kernel="$2"
|
||||
shift
|
||||
shift
|
||||
continue
|
||||
;;
|
||||
"--rootfs")
|
||||
rootfs="$2"
|
||||
shift
|
||||
shift
|
||||
continue
|
||||
;;
|
||||
*)
|
||||
if [ ! "$outfile" ]; then
|
||||
outfile=$1
|
||||
shift
|
||||
continue
|
||||
else
|
||||
shift
|
||||
continue
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ -z "$profile" -o ! -r "$dtb" -o ! -r "$kernel" -o ! -r "$rootfs" -o ! "$outfile" ]; then
|
||||
echo "syntax: $0 [--profile profilename] [--dtb dtbimage] [--dtbname dtbname] [--kernel kernelimage] [--rootfs rootfs] out"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
tmpdir="$( mktemp -d 2> /dev/null )"
|
||||
if [ -z "$tmpdir" ]; then
|
||||
# try OSX signature
|
||||
tmpdir="$( mktemp -t 'roottmp' -d )"
|
||||
fi
|
||||
|
||||
if [ -z "$tmpdir" ]; then
|
||||
exit 1
|
||||
fi
|
||||
|
||||
mkdir -p "${tmpdir}/${profile}"
|
||||
[ -z "${dtb}" ] || cp "${dtb}" "${tmpdir}/${profile}/${dtbname}"
|
||||
[ -z "${rootfs}" ] || cp "${rootfs}" "${tmpdir}/${profile}/uRamdisk"
|
||||
[ -z "${kernel}" ] || cp "${kernel}" "${tmpdir}/${profile}/uImage"
|
||||
|
||||
mtime=""
|
||||
if [ -n "$SOURCE_DATE_EPOCH" ]; then
|
||||
mtime="--mtime=@${SOURCE_DATE_EPOCH}"
|
||||
fi
|
||||
|
||||
(cd "$tmpdir"; tar cvf ${profile}.tar ${profile} ${mtime})
|
||||
err="$?"
|
||||
if [ -e "$tmpdir/${profile}.tar" ]; then
|
||||
cp "$tmpdir/${profile}.tar" "$outfile"
|
||||
else
|
||||
err=2
|
||||
fi
|
||||
rm -rf "$tmpdir"
|
||||
|
||||
exit $err
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
From: Arnd Bergmann <arnd@arndb.de>
|
||||
Subject: [PATCH v4] usb: dwc2: fix regression on big-endian PowerPC/ARM systems
|
||||
Date: Fri, 13 May 2016 15:52:27 +0200
|
||||
Message-Id: <1463147559-544140-1-git-send-email-arnd@arndb.de>
|
||||
|
||||
A patch that went into Linux-4.4 to fix big-endian mode on a Lantiq
|
||||
MIPS system unfortunately broke big-endian operation on PowerPC
|
||||
APM82181 as reported by Christian Lamparter, and likely other
|
||||
systems.
|
||||
|
||||
It actually introduced multiple issues:
|
||||
|
||||
- it broke big-endian ARM kernels: any machine that was working
|
||||
correctly with a little-endian kernel is no longer using byteswaps
|
||||
on big-endian kernels, which clearly breaks them.
|
||||
- On PowerPC the same thing must be true: if it was working before,
|
||||
using big-endian kernels is now broken. Unlike ARM, 32-bit PowerPC
|
||||
usually uses big-endian kernels, so they are likely all broken.
|
||||
- The barrier for dwc2_writel is on the wrong side of the __raw_writel(),
|
||||
so the MMIO no longer synchronizes with DMA operations.
|
||||
- On architectures that require specific CPU instructions for MMIO
|
||||
access, using the __raw_ variant may turn this into a pointer
|
||||
dereference that does not have the same effect as the readl/writel.
|
||||
|
||||
This patch is a simple revert for all architectures other than MIPS,
|
||||
in the hope that we can more easily backport it to fix the regression
|
||||
on PowerPC and ARM systems without breaking the Lantiq system again.
|
||||
|
||||
We should follow this up with a more elaborate change to add runtime
|
||||
detection of endianness, to make sure it also works on all other
|
||||
combinations of architectures and implementations of the usb-dwc2
|
||||
device. That patch however will be fairly large and not appropriate
|
||||
for backports to stable kernels.
|
||||
|
||||
Felipe suggested a different approach, using an endianness switching
|
||||
register to always put the device into LE mode, but unfortunately
|
||||
the dwc2 hardware does not provide a generic way to do that. Also,
|
||||
I see no practical way of addressing the problem more generally by
|
||||
patching architecture specific code on MIPS.
|
||||
|
||||
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
||||
Fixes: 95c8bc360944 ("usb: dwc2: Use platform endianness when accessing registers")
|
||||
---
|
||||
drivers/usb/dwc2/core.h | 27 +++++++++++++++++++++++++++
|
||||
1 file changed, 27 insertions(+)
|
||||
|
||||
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
|
||||
index 3c58d633ce80..dec0b21fc626 100644
|
||||
--- a/drivers/usb/dwc2/core.h
|
||||
+++ b/drivers/usb/dwc2/core.h
|
||||
@@ -64,6 +64,17 @@
|
||||
DWC2_TRACE_SCHEDULER_VB(pr_fmt("%s: SCH: " fmt), \
|
||||
dev_name(hsotg->dev), ##__VA_ARGS__)
|
||||
|
||||
+#ifdef CONFIG_MIPS
|
||||
+/*
|
||||
+ * There are some MIPS machines that can run in either big-endian
|
||||
+ * or little-endian mode and that use the dwc2 register without
|
||||
+ * a byteswap in both ways.
|
||||
+ * Unlike other architectures, MIPS apparently does not require a
|
||||
+ * barrier before the __raw_writel() to synchronize with DMA but does
|
||||
+ * require the barrier after the __raw_writel() to serialize a set of
|
||||
+ * writes. This set of operations was added specifically for MIPS and
|
||||
+ * should only be used there.
|
||||
+ */
|
||||
static inline u32 dwc2_readl(const void __iomem *addr)
|
||||
{
|
||||
u32 value = __raw_readl(addr);
|
||||
@@ -90,6 +101,22 @@ static inline void dwc2_writel(u32 value, void __iomem *addr)
|
||||
pr_info("INFO:: wrote %08x to %p\n", value, addr);
|
||||
#endif
|
||||
}
|
||||
+#else
|
||||
+/* Normal architectures just use readl/write */
|
||||
+static inline u32 dwc2_readl(const void __iomem *addr)
|
||||
+{
|
||||
+ return readl(addr);
|
||||
+}
|
||||
+
|
||||
+static inline void dwc2_writel(u32 value, void __iomem *addr)
|
||||
+{
|
||||
+ writel(value, addr);
|
||||
+
|
||||
+#ifdef DWC2_LOG_WRITES
|
||||
+ pr_info("info:: wrote %08x to %p\n", value, addr);
|
||||
+#endif
|
||||
+}
|
||||
+#endif
|
||||
|
||||
/* Maximum number of Endpoints/HostChannels */
|
||||
#define MAX_EPS_CHANNELS 16
|
||||
--
|
||||
2.7.0
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
--- a/arch/powerpc/platforms/44x/Kconfig 2016-05-21 23:02:29.933525903 +0200
|
||||
+++ b/arch/powerpc/platforms/44x/Kconfig 2016-05-21 23:06:50.843908233 +0200
|
||||
@@ -143,6 +143,17 @@ config CANYONLANDS
|
||||
help
|
||||
This option enables support for the AMCC PPC460EX evaluation board.
|
||||
|
||||
+config APOLLO3G
|
||||
+ bool "Apollo3G"
|
||||
+ depends on 44x
|
||||
+ default n
|
||||
+ select PPC44x_SIMPLE
|
||||
+ select APM821xx
|
||||
+ select IBM_EMAC_RGMII
|
||||
+ select 460EX
|
||||
+ help
|
||||
+ This option enables support for the AMCC Apollo 3G board.
|
||||
+
|
||||
config GLACIER
|
||||
bool "Glacier"
|
||||
depends on 44x
|
||||
--- a/arch/powerpc/platforms/44x/ppc44x_simple.c 2016-05-21 23:02:29.933525903 +0200
|
||||
+++ b/arch/powerpc/platforms/44x/ppc44x_simple.c 2016-05-21 23:06:01.130502053 +0200
|
||||
@@ -50,6 +50,7 @@ machine_device_initcall(ppc44x_simple, p
|
||||
* board.c file for it rather than adding it to this list.
|
||||
*/
|
||||
static char *board[] __initdata = {
|
||||
+ "amcc,apollo3g",
|
||||
"amcc,arches",
|
||||
"amcc,bamboo",
|
||||
"apm,bluestone",
|
||||
44
target/linux/apm821xx/sata/config-default
Normal file
44
target/linux/apm821xx/sata/config-default
Normal file
|
|
@ -0,0 +1,44 @@
|
|||
# CONFIG_IKAREM is not set
|
||||
CONFIG_APOLLO3G=y
|
||||
CONFIG_EXT4_FS=y
|
||||
CONFIG_DMADEVICES=y
|
||||
CONFIG_DMA_ENGINE=y
|
||||
CONFIG_DW_DMAC_CORE=y
|
||||
CONFIG_DW_DMAC=y
|
||||
# CONFIG_SATA_DWC_OLD_DMA is not set
|
||||
# CONFIG_DW_DMAC_PCI is not set
|
||||
CONFIG_ATA=y
|
||||
CONFIG_ATA_SFF=y
|
||||
CONFIG_ATA_BMDMA=y
|
||||
CONFIG_SATA_PMP=y
|
||||
CONFIG_GENERIC_PHY=y
|
||||
CONFIG_SATA_DWC=y
|
||||
# CONFIG_SATA_DWC_DEBUG is not set
|
||||
CONFIG_EXT4_FS=y
|
||||
CONFIG_SCSI=y
|
||||
CONFIG_BLK_DEV_SD=y
|
||||
CONFIG_BLK_DEV_RAM=y
|
||||
CONFIG_GPIOLIB=y
|
||||
CONFIG_GPIO_GENERIC=y
|
||||
CONFIG_GPIO_GENERIC_PLATFORM=y
|
||||
CONFIG_GPIO_74XX_MMIO=y
|
||||
CONFIG_BLK_DEV_DM=y
|
||||
CONFIG_BLK_DEV_DM_BUILTIN=y
|
||||
CONFIG_BLK_DEV_MD=y
|
||||
CONFIG_BLK_DEV_RAM=y
|
||||
CONFIG_BLK_DEV_RAM_COUNT=16
|
||||
CONFIG_BLK_DEV_RAM_SIZE=4096
|
||||
CONFIG_MD=y
|
||||
CONFIG_MD_AUTODETECT=y
|
||||
# CONFIG_MD_LINEAR is not set
|
||||
# CONFIG_MD_MULTIPATH is not set
|
||||
CONFIG_MD_RAID0=y
|
||||
CONFIG_MD_RAID1=y
|
||||
# CONFIG_MD_RAID10 is not set
|
||||
# CONFIG_MD_RAID456 is not set
|
||||
CONFIG_BLK_DEV_RAM_SIZE=50331648
|
||||
CONFIG_PPC_EARLY_DEBUG=y
|
||||
CONFIG_PPC_EARLY_DEBUG_44x=y
|
||||
# CONFIG_PPC_EARLY_DEBUG_MEMCONS is not set
|
||||
CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x4
|
||||
CONFIG_PPC_EARLY_DEBUG_44x_PHYSLOW=0xef600300
|
||||
13
target/linux/apm821xx/sata/target.mk
Normal file
13
target/linux/apm821xx/sata/target.mk
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
BOARDNAME := Devices which boot from SATA (NAS)
|
||||
FEATURES += ext4 usb
|
||||
DEFAULT_PACKAGES += badblocks block-mount e2fsprogs \
|
||||
kmod-dm kmod-md-mod partx-utils
|
||||
|
||||
define Target/Description
|
||||
Build firmware images for APM82181 boards that boot from SATA.
|
||||
For NAS like the MyBook Live Series.
|
||||
endef
|
||||
|
||||
$(eval $(call $(if $(CONFIG_TARGET_ROOTFS_EXT4FS),RequireCommand,Ignore),genext2fs, \
|
||||
Please install genext2fs. \
|
||||
))
|
||||
Loading…
Reference in a new issue