Issue #455 has been updated by shen Liu.
Nicholas Chin wrote in #note-4:
As a workaround for now, you could try ignoring aspeed chips by commenting out line 233 in superiotool.h
I did that, but no superio was detected.
Angel Pons wrote in #note-5:
Have you tried running `sudo superiotool -d`? This should show the register dump for the Nuvoton Super I/O on your board. The AST2400 detection procedure is delusional (read random registers, if any returns non-zero then we have an AST2400), so it often results in false positives.
`superiotool r4.19-306-g12ec7901b7 Found Aspeed AST2400 (id=0x00) at 0x4e Register dump: idx 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f val ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff def 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 LDN 0x02 (SUART1) idx 30 60 61 70 71 f0 val ff ff ff ff ff ff def 00 03 f8 04 02 RR LDN 0x03 (SUART2) idx 30 60 61 70 71 f0 val ff ff ff ff ff ff def 00 02 f8 03 02 00 LDN 0x04 (SWC) idx 30 60 61 62 63 64 65 66 67 70 71 val ff ff ff ff ff ff ff ff ff ff ff def 00 08 e6 08 e0 08 e4 08 e8 09 01 LDN 0x05 (Keyboard config (KBC)) idx 30 60 61 62 63 70 71 72 73 f0 val ff ff ff ff ff ff ff ff ff ff def 00 00 60 00 64 01 02 0c 02 83 LDN 0x07 (GPIO) idx 30 38 70 71 val ff ff ff ff def 00 00 0b 01 LDN 0x0b (SUART3) idx 30 60 61 70 71 f0 val ff ff ff ff ff ff def 00 03 e8 06 02 00 LDN 0x0c (SUART4) idx 30 60 61 70 71 f0 val ff ff ff ff ff ff def 00 02 e8 05 02 00 LDN 0x0d (iLPC2AHB) idx 30 70 71 f0 f1 f2 f3 f4 f5 f6 f7 f8 fe val ff ff ff ff ff ff ff ff ff ff ff ff ff def 00 09 01 NA NA NA NA NA NA NA NA 00 00 LDN 0x0e (Mailbox) idx 30 60 61 70 71 val ff ff ff ff ff def 00 08 c0 09 01`
---------------------------------------- Bug #455: superiotool recognizes the wrong chip and doesn't work. https://ticket.coreboot.org/issues/455#change-1400
* Author: shen Liu * Status: New * Priority: Normal * Category: userspace utilities * Target version: master * Start date: 2023-02-07 * Affected versions: master * Needs backport to: none * Related links: More discussion： https://www.reddit.com/r/coreboot/comments/10ud7tk/is_b85me45_ms7817_support...
https://wiki.archlinux.org/title/Debuginfod * Affected hardware: MSI B85M-E45 * Affected OS: Manjaro Linux 22.0.2 (Kernel ver:6.1.9-1) ---------------------------------------- ``` shell sudo ./superiotool Found Aspeed AST2400 (id=0x00) at 0x4e sudo ./superiotool superiotool r4.19-306-g12ec7901b7 No Super I/O found ``` Does superiotool provide debug symbols? Without debug symbols I can't use gdb to provide more useful information.