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a462412977
Device specifications:
======================
* Qualcomm/Atheros AR9341 rev 1
* 535/400/200 MHz (CPU/DDR/AHB)
* 64 MB of RAM
* 16 MB of SPI NOR flash
- 2x 7 MB available; but one of the 7 MB regions is the recovery image
* 2x 10/100 Mbps Ethernet
* 2T2R 2.4 GHz Wi-Fi
* 6x GPIO-LEDs (3x wifi, 2x ethernet, 1x power)
* 1x GPIO-button (reset)
* external h/w watchdog (enabled by default)
* TTL pins are on board (arrow points to VCC, then follows: GND, TX, RX)
* 2x fast ethernet
- eth0
+ 802.3af POE
+ builtin switch port 1
+ used as LAN interface
- eth1
+ 18-24V passive POE (mode B)
+ used as WAN interface
* 12-24V 1A DC
* internal antennas
Flashing instructions:
======================
Various methods can be used to install the actual image on the flash.
Two easy ones are:
ap51-flash
----------
The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be
used to transfer the image to the u-boot when the device boots up.
initramfs from TFTP
-------------------
The serial console must be used to access the u-boot shell during bootup.
It can then be used to first boot up the initramfs image from a TFTP server
(here with the IP 192.168.1.21):
setenv serverip 192.168.1.21
setenv ipaddr 192.168.1.1
tftpboot 0c00000 <filename-of-initramfs-kernel>.bin && bootm $fileaddr
The actual sysupgrade image can then be transferred (on the LAN port) to
the device via
scp <filename-of-squashfs-sysupgrade>.bin root@192.168.1.1:/tmp/
On the device, the sysupgrade must then be started using
sysupgrade -n /tmp/<filename-of-squashfs-sysupgrade>.bin
Signed-off-by: Sven Eckelmann <sven@narfation.org>
[drop redundant status from eth1]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
80 lines
2.0 KiB
Makefile
80 lines
2.0 KiB
Makefile
#
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# Copyright (C) 2006-2014 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=uboot-envtools
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PKG_DISTNAME:=u-boot
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PKG_VERSION:=2020.04
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PKG_RELEASE:=12
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PKG_SOURCE:=$(PKG_DISTNAME)-$(PKG_VERSION).tar.bz2
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PKG_SOURCE_URL:= \
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https://ftp.denx.de/pub/u-boot \
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https://mirror.cyberbits.eu/u-boot \
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ftp://ftp.denx.de/pub/u-boot
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PKG_HASH:=fe732aaf037d9cc3c0909bad8362af366ae964bbdac6913a34081ff4ad565372
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PKG_SOURCE_SUBDIR:=$(PKG_DISTNAME)-$(PKG_VERSION)
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PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_DISTNAME)-$(PKG_VERSION)
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PKG_BUILD_DEPENDS:=fstools
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PKG_LICENSE:=GPL-2.0 GPL-2.0+
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PKG_LICENSE_FILES:=Licenses/README
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PKG_FLAGS:=nonshared
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PKG_BUILD_PARALLEL:=1
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include $(INCLUDE_DIR)/package.mk
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define Package/uboot-envtools
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SECTION:=utils
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CATEGORY:=Utilities
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SUBMENU:=Boot Loaders
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TITLE:=read/modify U-Boot bootloader environment
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URL:=http://www.denx.de/wiki/U-Boot
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endef
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define Package/uboot-envtools/description
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This package includes tools to read and modify U-Boot bootloader environment.
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endef
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define Build/Configure
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touch $(PKG_BUILD_DIR)/include/config.h
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mkdir -p $(PKG_BUILD_DIR)/include/config
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touch $(PKG_BUILD_DIR)/include/config/auto.conf
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mkdir -p $(PKG_BUILD_DIR)/include/generated
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touch $(PKG_BUILD_DIR)/include/generated/autoconf.h
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endef
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MAKE_FLAGS += \
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TARGET_CFLAGS="$(TARGET_CFLAGS)" \
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TARGET_LDFLAGS="$(TARGET_LDFLAGS)" \
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no-dot-config-targets=envtools \
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envtools
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define Package/uboot-envtools/conffiles
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/etc/config/ubootenv
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/etc/fw_env.config
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endef
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define Package/uboot-envtools/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/tools/env/fw_printenv $(1)/usr/sbin
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$(LN) fw_printenv $(1)/usr/sbin/fw_setenv
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$(INSTALL_DIR) $(1)/lib
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$(INSTALL_DATA) ./files/uboot-envtools.sh $(1)/lib
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$(INSTALL_DIR) $(1)/etc/uci-defaults
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$(if $(wildcard ./files/$(BOARD)), \
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$(INSTALL_DATA) ./files/$(BOARD) \
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$(1)/etc/uci-defaults/30_uboot-envtools \
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)
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endef
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$(eval $(call BuildPackage,uboot-envtools))
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