Results for Orange Pi Compute Module 4

Thanks! The storage section reads as follows:

Storage devices:

29.1GB "SanDisk/Toshiba DV4032" HS200 eMMC 5.1 card as /dev/mmcblk0: date 06/2023, manfid/oemid: 0x000045/0x0100, hw/fw rev: 0x0/0x5243333042303037
14.8GB "SanDisk SE16G" HS SD card (speed negotiation problems and errors, check dmesg) as /dev/mmcblk1: date 09/2014, manfid/oemid: 0x000003/0x5344, hw/fw rev: 0x8/0x0

Unfortunately I can't read anything what's silkscreened on the eMMC on the picture in your 'bring up' Github issue. Can you please tell me what's written on (to check whether "SanDisk/Toshiba" is the right identification based on manfid/oemid)?

And wrt to the SD card there's speed negotiation problems and errors, check dmesg written. Have you checked dmesg output what's going on there? In your case irrelevant since you want to review the board running from eMMC but I think it's worth investigating.

Also and just FYI: this board is the first RK3566 device I encounter running with Rockchip's 5.10 BSP kernel (their BSP efforts with RK3566/3568 started with 4.19, then they provided a 5.10.110 and later 5.10.160 that got ignored by some SBC vendors since they already rely on real mainline kernel and soon Rockchip will bring a 6.1 BSP kernel to these chips).

There are some differences wrt DVFS OPP for the various engines compared to 4.19 which I'll have a look into now:

diff rk3566-4.19.206-Rockchip_RK3566_EVB2_LP4X_V10_Board.txt rk3566-5.10.160-OrangePi-CM4.txt 
2c2
<        700 MHz      0.0 mV
---
>        700 MHz    900.0 mV
7,13c7,13
<        408 MHz    825.0 mV
<        600 MHz    825.0 mV
<        816 MHz    825.0 mV
<       1104 MHz    825.0 mV
<       1416 MHz    925.0 mV
<       1608 MHz   1000.0 mV
<       1800 MHz   1050.0 mV
---
>        408 MHz    850.0 mV
>        600 MHz    850.0 mV
>        816 MHz    850.0 mV
>       1104 MHz    900.0 mV
>       1416 MHz   1025.0 mV
>       1608 MHz   1100.0 mV
>       1800 MHz   1150.0 mV
19,25c19,25
<        200 MHz    825.0 mV
<        297 MHz    825.0 mV
<        400 MHz    825.0 mV
<        600 MHz    825.0 mV
<        700 MHz    850.0 mV
<        800 MHz    875.0 mV
<        900 MHz    925.0 mV
---
>        200 MHz    850.0 mV
>        297 MHz    850.0 mV
>        400 MHz    850.0 mV
>        600 MHz    850.0 mV
>        700 MHz    875.0 mV
>        800 MHz    925.0 mV
>        900 MHz    975.0 mV
29,34c29,34
<        200 MHz    825.0 mV
<        300 MHz    825.0 mV
<        400 MHz    825.0 mV
<        600 MHz    825.0 mV
<        700 MHz    900.0 mV
<        800 MHz    950.0 mV
---
>        200 MHz    850.0 mV
>        300 MHz    850.0 mV
>        400 MHz    850.0 mV
>        600 MHz    900.0 mV
>        700 MHz    950.0 mV
>        800 MHz   1000.0 mV
35a36,39
>    rkvdec-opp-table:
>        297 MHz    900.0 mV
>        400 MHz    900.0 mV
> 
37c41
<        297 MHz      0.0 mV
---
>        297 MHz    900.0 mV

ThomasKaiser / sbc-bench

Results for Orange Pi Compute Module 4 #84

Storage devices: