User Tools

Site Tools


toh:audiocodes:mp202

MediaPack MP-202

The MP-202 is a 2-port ATA.

This is device is not yet supported

Basic support for hardware revision B (ar7-based) has been added to trunk.

Hardware revision C is RealTek/Lexra based and unsupported.

Hardware revision A has less Flash so probably wont be supported.

There are no drivers for PCM-interface and SLICs which are needed for the phone ports.

Info

Description Rev B Rev A
Architecture: MIPS MIPS
bootloader: pspboot pspboot
System-On-Chip: AC496-CB AC496-CB
CPU/Speed 4KEc V4.8 @125 Mhz 4KEc V4.8 @125 Mhz
Flash-Chip: Macronix MX29LV640DBTC-90G ?
Flash size: 8192 KiB 4096 KiB?
RAM: 16 MiB 16 MiB?
FXS (phone ports): 2 x Si3215-FM 2 x Si3215-FM
Serial: Yes 3 Pin Headers
JTAG: Yes Yes

Photo

Rev A PCB

PCB Consists of two boards stacked together. One board contains network, cpu, flash ETC second board seems to be VOIP stuff.

JTAG has a 14 pin MINI plug

Rev B PCB

Board changed significantly from Rev A. Device is wider and board is only one piece not two.

OpenWrt bootlog

Flash found: MX29LV640DBTC Press ESC for monitor... 221 (ac494bl) [boot 84] attempt (0) trying to boot from (BOOTCFG) Booting... [ 0.000000] Linux version 3.3.8 (daniel@localhost) (gcc version 4.6.4 20121001 (prerelease) (Linaro GCC 4.6-2012.10) ) #5 Mon Oct 15 09:55:48 IST 2012 [ 0.000000] gpiochip_add: registered GPIOs 0 to 50 on device: titan-gpio [ 0.000000] titan-gpio: registered 51 GPIOs [ 0.000000] bootconsole [early0] enabled [ 0.000000] CPU revision is: 00018448 (MIPS 4KEc) [ 0.000000] AudioCodes AC49x, ID: 0x0007, Revision: 0x02 [ 0.000000] Determined physical RAM map: [ 0.000000] memory: 01000000 @ 14000000 (usable) [ 0.000000] Initrd not found or empty - disabling initrd [ 0.000000] Zone PFN ranges: [ 0.000000] Normal 0x00014000 -> 0x00015000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] Early memory PFN ranges [ 0.000000] 0: 0x00014000 -> 0x00015000 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping off. Total pages: 4064 [ 0.000000] Kernel command line: console=ttyS0,115200n8 [ 0.000000] PID hash table entries: 64 (order: -4, 256 bytes) [ 0.000000] Dentry cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Inode-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.000000] Primary instruction cache 16kB, VIPT, 4-way, linesize 16 bytes. [ 0.000000] Primary data cache 16kB, 4-way, VIPT, no aliases, linesize 16 bytes [ 0.000000] Memory: 7220k/16384k available (2327k kernel code, 9164k reserved, 349k data, 164k init, 0k highmem) [ 0.000000] NR_IRQS:256 [ 0.000000] Calibrating delay loop... 148.88 BogoMIPS (lpj=744448) [ 0.070000] pid_max: default: 32768 minimum: 301 [ 0.070000] Mount-cache hash table entries: 512 [ 0.080000] NET: Registered protocol family 16 [ 0.120000] bio: create slab <bio-0> at 0 [ 0.130000] Switching to clocksource MIPS [ 0.150000] NET: Registered protocol family 2 [ 0.150000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.160000] TCP established hash table entries: 512 (order: 0, 4096 bytes) [ 0.170000] TCP bind hash table entries: 512 (order: -1, 2048 bytes) [ 0.170000] TCP: Hash tables configured (established 512 bind 512) [ 0.180000] TCP reno registered [ 0.180000] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.180000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.190000] NET: Registered protocol family 1 [ 0.260000] cannot parse mac address, using random address [ 0.260000] unable to register fixed phy for cpmac-high: 0 [ 0.280000] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.280000] JFFS2 version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc. [ 0.290000] msgmni has been set to 16 [ 0.300000] io scheduler noop registered [ 0.300000] io scheduler deadline registered (default) [ 0.310000] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled [ 0.310000] serial8250: ttyS0 at MMIO 0x8610e00 (irq = 15) is a TI-AR7 [ 0.320000] console [ttyS0] enabled, bootconsole disabled [ 0.320000] console [ttyS0] enabled, bootconsole disabled [ 0.330000] serial8250: ttyS1 at MMIO 0x8610f00 (irq = 16) is a TI-AR7 [ 0.340000] physmap platform flash device: 02000000 at 10000000 [ 0.350000] physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x0000c2 Chip ID 0x0022cb [ 0.360000] Amd/Fujitsu Extended Query Table at 0x0040 [ 0.360000] Amd/Fujitsu Extended Query version 1.1. [ 0.370000] number of CFI chips: 1 [ 0.370000] detected sub-partition rootfs: 0x00500000@0x002f0000 [ 0.380000] 4 ac49xpart partitions found on MTD device physmap-flash.0 [ 0.380000] Creating 4 MTD partitions on "physmap-flash.0": [ 0.390000] 0x000000010000-0x0000007f0000 : "linux" [ 0.400000] 0x0000002f0000-0x0000007f0000 : "rootfs" [ 0.410000] mtd: partition "rootfs" set to be root filesystem [ 0.420000] mtd: partition "rootfs_data" created automatically, ofs=450000, len=3A0000 [ 0.420000] 0x000000450000-0x0000007f0000 : "rootfs_data" [ 0.430000] 0x000000000000-0x000000010000 : "loader" [ 0.440000] 0x0000007f0000-0x000000800000 : "config" [ 0.460000] Fixed MDIO Bus: probed [ 6.650000] INTERNAL PHY!!! [ 6.710000] cpmac-mii: probed [ 6.780000] cpmac: device eth0 (regs: 08640800, irq: 41, phy: cpmac-1:1f, mac: 5a:83:ac:ee:01:fc) [ 6.850000] cpmac: device eth1 (regs: 08640000, irq: 27, phy: cpmac-1:1e, mac: 00:01:02:03:04:05) [ 6.850000] ar7_wdt: timer margin 59 seconds (prescale 65535, change 57180, freq 62500000) [ 6.870000] vlynq0: regs 0x08611c00, irq 33, mem 0x0c000000 [ 7.780000] vlynq1: regs 0x08611300, irq 34, mem 0x40000000 [ 8.690000] TCP cubic registered [ 8.690000] NET: Registered protocol family 17 [ 8.690000] 8021q: 802.1Q VLAN Support v1.8 [ 8.710000] VFS: Mounted root (squashfs filesystem) readonly on device 31:1. [ 8.810000] Freeing prom memory: 5924k freed [ 8.820000] Freeing unused kernel memory: 164k freed - preinit - Press the [f] key and hit [enter] to enter failsafe mode - regular preinit - [ 16.160000] JFFS2 notice: (294) jffs2_build_xattr_subsystem: complete building xattr subsystem, 3 of xdatum (0 unchecked, 2 orphan) and 16 of xref (0 dead, 10 orphan) found. switching to jffs2 - init - Please press Enter to activate this console. [ 18.520000] Compat-drivers backport release: compat-drivers-2012-09-04-2-gddac993 [ 18.520000] Backport based on wireless-testing.git master-2012-09-07 [ 18.530000] compat.git: wireless-testing.git [ 18.730000] cfg80211: Calling CRDA to update world regulatory domain [ 18.730000] cfg80211: World regulatory domain updated: [ 18.740000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 18.740000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 18.750000] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 18.760000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 18.760000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 18.770000] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 19.350000] NET: Registered protocol family 8 [ 19.360000] NET: Registered protocol family 20 [ 19.710000] PPP generic driver version 2.4.2 [ 20.090000] ip_tables: (C) 2000-2006 Netfilter Core Team [ 20.430000] NET: Registered protocol family 24 [ 20.480000] nf_conntrack version 0.5.0 (207 buckets, 828 max) [ 21.010000] acx-mac80211, version: v0.6.0 (git: unknown) [ 21.010000] this driver is still EXPERIMENTAL [ 21.010000] acx: please read the README file and/or go to http://acx100.sourceforge.net/wiki for further information [ 21.030000] built with CONFIG_ACX_MAC80211_PCI [ 21.030000] compiled to use 32bit I/O access. I/O timing issues might occur, such as non-working firmware upload. Report them [ 21.040000] acx: running on a little-endian CPU [ 21.040000] PCI/VLYNQ module initialized, waiting for cards to probe... [ 29.590000] device eth0 entered promiscuous mode [ 29.590000] br-lan: port 1(eth0) entered forwarding state [ 29.600000] br-lan: port 1(eth0) entered forwarding state [ 29.710000] device eth1 entered promiscuous mode [ 29.710000] br-lan: port 2(eth1) entered forwarding state [ 29.720000] br-lan: port 2(eth1) entered forwarding state [ 29.720000] PHY: cpmac-1:1e - Link is Up - 100/Full [ 29.750000] br-lan: port 1(eth0) entered disabled state [ 29.780000] device eth0.1 entered promiscuous mode [ 29.780000] device eth0.2 entered promiscuous mode [ 30.960000] ar7_wdt: timer margin 59 seconds (prescale 65535, change 57180, freq 62500000) [ 31.720000] br-lan: port 2(eth1) entered forwarding state BusyBox v1.19.4 (2012-10-15 09:12:51 IST) built-in shell (ash) Enter 'help' for a list of built-in commands. _______ ________ __ | |.-----.-----.-----.| | | |.----.| |_ | - || _ | -__| || | | || _|| _| |_______|| __|_____|__|__||________||__| |____| |__| W I R E L E S S F R E E D O M ----------------------------------------------------- BARRIER BREAKER (Bleeding Edge, r33769) ----------------------------------------------------- * 1/2 oz Galliano Pour all ingredients into * 4 oz cold Coffee an irish coffee mug filled * 1 1/2 oz Dark Rum with crushed ice. Stir. * 2 tsp. Creme de Cacao ----------------------------------------------------- root@OpenWrt:/#


Serial

port.serial general information about the serial port, serial port cable, etc.

How to connect to the Serial Port of this specific device:

JP1 is a 3.3V TTL

1 TX, 2 GND, 3 RX

If you need a VCC for reference, you can use pin 14 of J9

JTAG

port.jtag general information about the JTAG port, JTAG cable, etc.

J9 is a standard EJTAG port

Tags

This website uses cookies. By using the website, you agree with storing cookies on your computer. Also you acknowledge that you have read and understand our Privacy Policy. If you do not agree leave the website.More information about cookies
toh/audiocodes/mp202.txt · Last modified: 2019/09/04 17:43 by tmomas