Differences
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| dns-321 2013/01/27 08:50 | dns-321 2017/09/06 18:38 current | ||
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| Line 16: | Line 16: | ||
| ===== Pictures ===== | ===== Pictures ===== | ||
| {{hardware:dns321-flashchip.jpg?w=120&h=90|Flash}} {{hardware:dns321-processor.jpg?w=120&h=90|CPU}} {{hardware:dns321-ram.jpg?w=120&h=90|RAM Module}} | {{hardware:dns321-flashchip.jpg?w=120&h=90|Flash}} {{hardware:dns321-processor.jpg?w=120&h=90|CPU}} {{hardware:dns321-ram.jpg?w=120&h=90|RAM Module}} | ||
| + | |||
| ===== Serial Console ===== | ===== Serial Console ===== | ||
| {{ hardware:dns321-serial.jpg?w=120&h=90|Flash}} | {{ hardware:dns321-serial.jpg?w=120&h=90|Flash}} | ||
| - | A serial port is available for advanced troubleshooting and flash recovery. A simple cable can be made using a nokia ca-42 cable as discribed [[http://buffalo.nas-central.org/wiki/Use_a_Nokia_Serial_Cable_on_an_ARM9_Linkstation|here]]. The cables can be purchased on eBay quite cheap. Other options for building a serial cable are available [[http://dns323.kood.org/hardware%3Aserial|here]]. | + | A serial port is available for advanced troubleshooting and flash recovery. A simple cable can be made using a nokia ca-42 cable as described [[http://buffalo.nas-central.org/wiki/Use_a_Nokia_Serial_Cable_on_an_ARM9_Linkstation|here]]. The cables can be purchased on eBay quite cheap. Other options for building a serial cable are available [[http://dns323.kood.org/hardware%3Aserial|here]]. |
| Pinout: | Pinout: | ||
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| Serial breakout code: 5784468 \\ | Serial breakout code: 5784468 \\ | ||
| U-boot autoboot stop: <Space> + <1>\\ | U-boot autoboot stop: <Space> + <1>\\ | ||
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| ==== Recovery via serial ==== | ==== Recovery via serial ==== | ||
| - | Pulled from [[http://www.cyrius.com/debian/orion/d-link/dns-323/recovery.html|here]]. | + | Some info was taken from [[http://www.cyrius.com/debian/orion/d-link/dns-323/recovery.html|here]]: |
| The following is done with Ubuntu 12.04 | The following is done with Ubuntu 12.04 | ||
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| ftp://ftp.dlink.com/Multimedia/dns321/Firmware/ | ftp://ftp.dlink.com/Multimedia/dns321/Firmware/ | ||
| - | 3. Split the firmware (in the directory you used in step 2): | + | 3. Unzip it. Then split the firmware (in the directory you unzipped it): |
| $ splitdns323fw -k 103kernel -i 103initrd -d 103defaults dns321_fw_103 | $ splitdns323fw -k 103kernel -i 103initrd -d 103defaults dns321_fw_103 | ||
| Line 62: | Line 72: | ||
| set parity none | set parity none | ||
| - | 6. Run kermit, start this initally with the dns-321 box already running: | + | 6. Run kermit, start this initally with the dns-321 box already running and your cable connected: |
| $sudo kermit | $sudo kermit | ||
| Line 79: | Line 89: | ||
| Net: egiga0 [PRIME] | Net: egiga0 [PRIME] | ||
| Hit any key to stop autoboot: | Hit any key to stop autoboot: | ||
| - | press <space> + <1> - this will exit the boot sequence. | + | press <space> + <1> this will exit the autoboot sequence. |
| 11. At this point you should be at a boot prompt similar to the following: | 11. At this point you should be at a boot prompt similar to the following: | ||
| Marvell>> | Marvell>> | ||
| - | 12. Now you can enter a multitude of commands here but we will on need two right now (? shows all commands available). For recovery purposes we only need two commands, see #13 and #15. | + | 12. Now you can enter a multitude of commands here (? shows all commands available). For recovery purposes we only need three commands, see #13, #15 and #17. |
| 13. Flash the kernel image via uboot: | 13. Flash the kernel image via uboot: | ||
| - | #loadb k | + | Marvell>> loadb k |
| you will get this in response: | you will get this in response: | ||
| Line 106: | Line 116: | ||
| hit <c> to go to the console and make sure the image in 13 was accepted ok. You should see | hit <c> to go to the console and make sure the image in 13 was accepted ok. You should see | ||
| Kernel Size = 1554936 | Kernel Size = 1554936 | ||
| - | Copy to Flash... done | + | Copy to Flash... done |
| - | + | note: Size might be different! | |
| - | note: Kernel size might be different! | + | |
| 15. Flash the ramdisk image via uboot: | 15. Flash the ramdisk image via uboot: | ||
| - | # loadb r | + | Marvell>> loadb r |
| you will get this in response: | you will get this in response: | ||
| Line 122: | Line 131: | ||
| <ctrl>+<\> then <c> | <ctrl>+<\> then <c> | ||
| - | then you will need to upload the kernel file | + | then you will need to upload the ramdisk file |
| send 103initrd | send 103initrd | ||
| + | |||
| + | you should now see a screen showing transfer status. Once it completes (it will take a good 15 minutes or so) move on to #16 . | ||
| + | |||
| + | 16. Verify that the ramdisk was sent successfully: | ||
| + | hit <c> to go to the console and make sure the image in 15 was accepted ok. You should see: | ||
| + | |||
| + | Ramdisk Size = 8935844 | ||
| + | Copy to Flash... done | ||
| + | note: Size might be different! | ||
| + | |||
| + | 17. Congrats your now back to stock! To start booting you new flash image type: | ||
| + | |||
| + | Marvell>> boot | ||
| ===== Alternative Firmware ===== | ===== Alternative Firmware ===== | ||
