Re: [linux-sunxi] Sudden memory failure on an A20-OLinuXino-MICRO
On 14-01-14 19:52, Axel Theilmann wrote: You probably best contact olimex for custommer support Oliver moin, i know nothing about the specific problem, but have you checked your power supply? yes, the power supply should be ok. i have used it for months without problems. it works ok with lots of other boards (both of the same type and other models). i tried different voltage levels (the board can accept 6 - 16 Volt) and the power supply is also powerful enough. tty, axel -- You received this message because you are subscribed to the Google Groups linux-sunxi group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[linux-sunxi] Sudden memory failure on an A20-OLinuXino-MICRO
moin, i just started using a brand new A20-OLinuXino-MICRO. booted it up and it worked fine. after a day i power cycled it and now i get memory errors. the on-board default android image on NAND says: HELLO! BOOT0 is starting! boot0 version : 2.0.0 read dram para. dram driver version: 1.15 initializing SDRAM Fail. a new compiled u-boot on an sd card says: U-Boot SPL 2013.10-rc2 (Jan 08 2014 - 19:15:54) Board: A20-OLinuXino_MICRO DRAM: ? ? 0 MiB ### ERROR ### Please RESET the board ### the sd card is fine, i tried it on another identical board. google says its probably a hardware error. but its strange that this just shows up from one moment to another when nothing special has happened to the board. i let it sit for a a night and then reconnected. same thing... any ideas what could cause this or should i assume a faulty board? i had a board of the same model fail a few weeks earlier but with that board it was that suddenly, ethernet transmission stopped working (receiving was still fine). tty, axel -- You received this message because you are subscribed to the Google Groups linux-sunxi group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[linux-sunxi] Sudden memory failure on an A20-OLinuXino-MICRO
moin, i just started using a brand new A20-OLinuXino-MICRO. booted it up and it worked fine. after a day i power cycled it and now i get memory errors. the on-board default android image on NAND says: HELLO! BOOT0 is starting! boot0 version : 2.0.0 read dram para. dram driver version: 1.15 initializing SDRAM Fail. a new compiled u-boot on an sd card says: U-Boot SPL 2013.10-rc2 (Jan 08 2014 - 19:15:54) Board: A20-OLinuXino_MICRO DRAM: ? ? 0 MiB ### ERROR ### Please RESET the board ### the sd card is fine, i tried it on another identical board. google says its probably a hardware error. but its strange that this just shows up from one moment to another when nothing special has happened to the board. i let it sit for a few hours and then reconnected. same thing... any ideas what could cause this or should i assume a faulty board? i had a board of the same model fail a few weeks earlier but with that board it was that suddenly, ethernet transmission stopped working (receiving was still fine). tty, axel -- You received this message because you are subscribed to the Google Groups linux-sunxi group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [linux-sunxi] Sudden memory failure on an A20-OLinuXino-MICRO
i know nothing about the specific problem, but have you checked your power supply? On 13 Jan 2014, at 22:34, Axel Theilmann a...@nomaden.org wrote: moin, i just started using a brand new A20-OLinuXino-MICRO. booted it up and it worked fine. after a day i power cycled it and now i get memory errors. the on-board default android image on NAND says: HELLO! BOOT0 is starting! boot0 version : 2.0.0 read dram para. dram driver version: 1.15 initializing SDRAM Fail. a new compiled u-boot on an sd card says: U-Boot SPL 2013.10-rc2 (Jan 08 2014 - 19:15:54) Board: A20-OLinuXino_MICRO DRAM: ? ? 0 MiB ### ERROR ### Please RESET the board ### the sd card is fine, i tried it on another identical board. google says its probably a hardware error. but its strange that this just shows up from one moment to another when nothing special has happened to the board. i let it sit for a few hours and then reconnected. same thing... any ideas what could cause this or should i assume a faulty board? i had a board of the same model fail a few weeks earlier but with that board it was that suddenly, ethernet transmission stopped working (receiving was still fine). tty, axel -- You received this message because you are subscribed to the Google Groups linux-sunxi group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups linux-sunxi group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [linux-sunxi] Sudden memory failure on an A20-OLinuXino-MICRO
moin, i know nothing about the specific problem, but have you checked your power supply? yes, the power supply should be ok. i have used it for months without problems. it works ok with lots of other boards (both of the same type and other models). i tried different voltage levels (the board can accept 6 - 16 Volt) and the power supply is also powerful enough. tty, axel -- You received this message because you are subscribed to the Google Groups linux-sunxi group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
