04-22-2021 10:02 PM - edited 07-05-2021 01:12 PM
Hello,
One of my home APs stopped working after being reset via the button
Here is the log:
U-Boot 2017.09 (May 21 2020 - 19:22:05 -0700) Broadcom BCM49408
Board: VANC-i
I2C: ready
DRAM: 2 GiB
enable MMU ... OK
NAND: Status wait timeout: nandsts=0x0 mask=0x40000000, count=0
NAND ECC BCH-8, page size 4096 bytes, spare size used 216 bytes
1024 MiB
MMC:
SF: Detected mx25l6405d with page size 256 Bytes, erase size 4 KiB, total 8 MiB
In: serial
Out: serial
Err: serial
Platform: 4908
SF: Detected mx25l6405d with page size 256 Bytes, erase size 4 KiB, total 8 MiB
saved CRC ffffffff doesn't = calc CRC 997e20e8
*** Board is not initialized properly ***
Uncorrectable ECC Error: intr 0x50, addr=0x0, blk=0,
Uncorrectable ECC Error: intr 0x50, addr=0x1000, blk=0,
Uncorrectable ECC Error: intr 0x50, addr=0x2000, blk=0,
Uncorrectable ECC Error: intr 0x50, addr=0x3000, blk=0,
There errros continue then it asks me to select board type partitions types and
nand0: MTD Erase failure: -5
After that it reboots and the errors the same..
This seems like corrupted U-boot NVRAM.
As this is my home AP and does not have warranty can someone please provide the SPI flash image via U-boot dump, so I can reprogram the flash and try to fix it. If someone can help it would be gladly appreciated as this is used at home and does not have warranty and I don't want to throw away so good and expensive device.
Thank You
Solved! Go to Solution.
10-15-2023 03:37 AM
Limited Lifetime Hardware Warranty
10-16-2023 06:46 PM
thanks Kalin. refer my other posts on your threads and can you share some lights. i have one bricked h/w need to be replaced.
04-23-2021 12:11 AM
I want to return to my original reuqest, please can someone provide an image of the SPI flash of the device, where the CFE and the second stage U-boot loader resides?
Thanks
10-15-2023 03:54 PM
thanks Kalin. I purchased the access points through EBAY and CISCO express and the ap's are still in LLHW till 2027 however CISCO is not replacing asking for authentication of customer name on which these devices were registered. I do not who was the customer purchased these devices and I purchased from EBAY and I have all the valid purchase proof but CISCO is not accepting. I tried this LLHW, I told them its under life time limited warrenty. any help to change the ownership of the device? the EBAY seller is not changing the names.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide