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toh:devolo:dlan-pro-wireless-500-plus [2016/12/19 10:39] – [Installation] clarity improvements GNUtootoh:devolo:dlan-pro-wireless-500-plus [2019/08/25 08:17] – double content removed tmomas
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 +====== Devolo dlan pro wireless 500 plus ======
 +
 +<WRAP center centeralign round box 50%>
 +Please transfer the content of this page over to [[toh/devolo/devolo_dlan_pro_wireless_500_plus]].\\ When you are done, please delete this page.
 +</WRAP>
 +
 +
 +===== More advanced information =====
 +==== Storage and installation procedure ====
 +The system is stored on an SPI flash which is mapped in memory and starts at 0x9f000000.
 +Here is the partitioning:
 +> mtdparts=ath-nor0:mtdparts=ath-nor0:256k(Bootloader),64k(BootConfig),64k(Config1),64k(Config2),1088k(Kernel),6592k(Filesystem),7680k@0x70000(Firmware1),64k@0x7f0000(ART),8192k@0x9f000000(FullFlash)
 +
 +Related source code:
 +  * The machine configuration is in include/configs/db12x.h
 +  * The tftp update logic is in common/main.c
 +
 +===== Hardware =====
 +The device has 8 MB of flash, provided by a "SPANSION FL064PIF" (WSON-8 circuit package)
 +
 +Here is the flash configuration with the "openwrt-15.05.1-ar71xx-generic-dlan-pro-500-wp-squashfs-sysupgrade.bin" image
 +> root@OpenWrt:~# cat /proc/mtd 
 +> dev:    size   erasesize  name
 +> mtd0: 00040000 00010000 "u-boot"
 +> mtd1: 00010000 00010000 "u-boot-env"
 +> mtd2: 00010000 00010000 "Config1"
 +> mtd3: 00010000 00010000 "Config2"
 +> mtd4: 00780000 00010000 "firmware"
 +> mtd5: 00120000 00010000 "kernel"
 +> mtd6: 00660000 00010000 "rootfs"
 +> mtd7: 004d0000 00010000 "rootfs_data"
 +> mtd8: 00010000 00010000 "art"
 +
 +Note that the RAM size is automatically detected by u-boot (by looking when the address space wraps around).
  
  • Last modified: 2021/04/17 08:27
  • by tmomas