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  • David Bauer's avatar
    mpc85xx: add support for Enterasys WS-AP3710i · 16b01fb1
    David Bauer authored
    
    
    Hardware
    --------
    
    SoC:   NXP P1020 (2x e500 @ 800MHz)
    RAM:   256M DDR3 (Micron)
    FLASH: 32M NOR (Spansion S29GL128S)
    BTN:   1x Reset
    WiFi:  1x Atheros AR9590 2.4 bgn 3x3
           2x Atheros AR9590 5.0 an 3x3
    ETH:   1x Gigabit Ethernet (Atheros AR8033)
    LED:   System (green/red) - Radio{0,1} (green)
           LAN (connected to PHY)
            - GE blue
            - FE green
    
    Serial is a Cisco-compatible RJ45 next to the ethernet port.
    115200-N-8 are the settings for OS and U-Boot.
    
    Installation
    ------------
    
    1. Grab the OpenWrt initramfs, rename it to 01C8A8C0.img. Place it in
       the root directory of a TFTP server and serve it at
       192.168.200.200/24.
    
    2. Connect to the serial port and boot the AP. Stop autoboot in U-Boot
       by pressing Enter when prompted. Credentials are identical to the one
       in the APs interface. By default it is admin / new2day.
    
    3. Set the bootcmd so the AP can boot OpenWrt by executing
    
       $ setenv boot_openwrt "setenv bootargs;
         cp.b 0xee000000 0x1000000 0x1000000; bootm 0x1000000"
       $ setenv bootcmd "run boot_openwrt"
       $ saveenv
    
       If you plan on going back to the vendor firmware - the bootcmd for it
       is stored in the boot_flash variable.
    
    4. Load the initramfs image to RAM and boot by executing
    
       $ tftpboot 0x1000000 192.168.200.200:01C8A8C0.img; bootm
    
    5. Make a backup of the "firmware" partition if you ever wish to go back
       to the vendor firmware.
    
    6. Upload the OpenWrt sysupgrade image via SCP to the devices /tmp
       folder.
    
    7. Flash OpenWrt using sysupgrade.
    
       $ sysupgrade -n /tmp/openwrt-sysupgrade.bin
    
    Signed-off-by: default avatarDavid Bauer <mail@david-bauer.net>
    16b01fb1