Hi, According to the pictures, R2.0 differs from R3.0 by the number of PCIe slots (maybe some ports will not work) and it looks like they are using a different SuperIO chip (you may not see the console in the COM port), maybe there are other differences... Regardless, you can try to run coreboot on your board, although I recommend analyzing the pad configuration using inteltool (get a dump of the registers of the gpio controller):
$ sudo ./inteltool -G and then compare this with the dump from R2.0 - https://github.com/maxpoliak/inteltool-examples/blob/master/inteltool-asrock-h110m-dvs.log If there are differences, then you need to fix them in https://github.com/coreboot/coreboot/blob/master/src/mainboard/asrock/h110m/include/gpio.h This will avoid possible burnout of chips, transistors or any other elements on the board. // Regards, // Max сб, 31 июл. 2021 г. в 10:36, Alexander Zhang <[email protected]>: > > What did you find out about the differences between R2.0 and R3.0? > From the ASRock website it looks like they have different hardware > layouts and the OEM BIOS packages are different. The specs are similar > but slightly different. That's all I know. > > Link to R2.0: https://www.asrock.com/mb/Intel/H110M-DVS%20R2.0/ > Link to R3.0: https://www.asrock.com/mb/Intel/H110M-DVS%20R3.0/ > > Best regards, > Alex > _______________________________________________ > coreboot mailing list -- [email protected] > To unsubscribe send an email to [email protected] >
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