[[WiP / Orange Pi One] Support for the upcoming Orange Pi One?]

Dear users,

 

you owe us a test!

 

Please have a look at http://linux-sunxi.org/Orange_Pi_One#DRAM_clock_speed_limit

 

It's important to collect data from as much different OPi One as possible. So in case you've another Linux host (might be a small SBC for example like another Orange Pi  ) then please read through the steps, download and extract fel-boot-lima-memtester-on-orange-pi-one-v3.tgz and test your OPi One through FEL boot. You just need another Linux host and an Micro USB cable to be able to use FEL mode. When you're finished please submit your results to the linux-sunxi wiki. Thx!

 

Hi,

I've just checked mine Orange Pi One  - it is stable at 720MHz (test runned about 1h), and crashed after ~ 1m on 744MHz. Memories / CPU without heatsink.

[[WiP / Orange Pi One] Support for the upcoming Orange Pi One?]

Hi,

 

My board is also OK - stable 1.1V / 1.3V and on PCB is AX3833 too.

I'm very curious what are the voltages on your board.

[[WiP / Orange Pi One] Support for the upcoming Orange Pi One?]

Schematic for Orange Pi ONE is available now - it should help to solve some issues with voltage. There is 1V2C test point on PCB - it is the right place to check 1.1V / 1.3V switching

 

ORANGE_PI-ONE-V1_1.pdf

[[WiP / Orange Pi One] Support for the upcoming Orange Pi One?]

Hello,

 

I've got some crash in dmesg on latest 5.01 Jessie (OrangePi One) build:

[   69.023650] BUG: Bad page state in process loadcpufreq  pfn:5301d
[   69.023677] page:c0df1414 count:0 mapcount:-16384 mapping:  (null) index:0x14
[   69.023687] page flags: 0x0()
[   69.023696] Modules linked in: w1_therm w1_gpio wire w1_sunxi gpio_sunxi
[   69.023768] [<c0016cdc>] (unwind_backtrace+0x0/0xe8) from [<c06d7840>] (dump_stack+0x20/0x24)
[   69.023801] [<c06d7840>] (dump_stack+0x20/0x24) from [<c00df084>] (bad_page+0xec/0x11c)
[   69.023824] [<c00df084>] (bad_page+0xec/0x11c) from [<c00df49c>] (get_page_from_freelist+0x24c/0x530)
[   69.023848] [<c00df49c>] (get_page_from_freelist+0x24c/0x530) from [<c00e04d8>] (__alloc_pages_nodemask+0x21c/0x8ac)
[   69.023878] [<c00e04d8>] (__alloc_pages_nodemask+0x21c/0x8ac) from [<c00fc1d4>] (do_wp_page+0x4ec/0x7a4)
[   69.023909] [<c00fc1d4>] (do_wp_page+0x4ec/0x7a4) from [<c00fd8bc>] (handle_pte_fault+0x52c/0x7e4)
[   69.023934] [<c00fd8bc>] (handle_pte_fault+0x52c/0x7e4) from [<c00fdc88>] (handle_mm_fault+0x114/0x150)
[   69.023959] [<c00fdc88>] (handle_mm_fault+0x114/0x150) from [<c001b43c>] (do_page_fault+0x118/0x344)
[   69.023984] [<c001b43c>] (do_page_fault+0x118/0x344) from [<c00083c0>] (do_DataAbort+0x44/0xa8)
[   69.024005] [<c00083c0>] (do_DataAbort+0x44/0xa8) from [<c000dc58>] (__dabt_usr+0x38/0x40)
[   69.024020] Exception stack(0xd4cd1fb0 to 0xd4cd1ff8)
[   69.024033] 1fa0:                                     00000183 00000000 00000000 00000181
[   69.024049] 1fc0: 00000183 be9d31e0 b6f3e390 be9d31f0 b6ef9000 b6f3e850 00000181 00000181
[   69.024068] 1fe0: 00000078 be9d31e0 b6e806d5 b6e8079a 600d0030 ffffffff
[   69.024081] Disabling lock debugging due to kernel taint