Hi Justin, Ensure the GPIO’s for the south bridge you are looking for kaby lake 7280 are available in coreboot\util\inteltool\gpio.c
CM238 is a skylake chipset -> https://en.wikipedia.org/wiki/List_of_Intel_chipsets Have you tried inteltool -g -G? Regards Ranga From: Justin Dong-Il Lee <justi...@uci.edu> Sent: Tuesday 21 May 2019 23:03 To: coreboot@coreboot.org Subject: [coreboot] inteltool does not properly dump gpio values for south bridge CM238 chipset As the subject states, whenever I run inteltool -a under root, I do not get any outputs. My dump is listed below. I am running a kaby lake 7820hq for reference. Any help would be appreciated. Is kaby lake not supported for coreboot? Best, ~Justin CPU: ID 0x906e9, Processor Type 0x0, Family 0x6, Model 0x9e, Stepping 0x9 Northbridge: 8086:5910 (unknown) Southbridge: 8086:a154 (CM238) IGD: 8086:591b (Intel(R) UHD Graphics 630) Error: Dumping GPIOs on this southbridge is not (yet) supported. ============= RCBA ============== Error: Dumping RCBA on this southbridge is not (yet) supported. ========== PMBASE/ABASE ========= Error: Dumping PMBASE on this southbridge is not (yet) supported. ============= MCHBAR ============ Error: Dumping MCHBAR on this northbridge is not (yet) supported. ============= EPBAR ============= Error: Dumping EPBAR on this northbridge is not (yet) supported. ============= DMIBAR ============ Error: Dumping DMIBAR on this northbridge is not (yet) supported. ========= PCIEXBAR ======== Error: Dumping PCIEXBAR on this northbridge is not (yet) supported. Error: Dumping MSRs on this CPU (0x0906e0) is not (yet) supported. ============= AMBs ============ Error: Dumping AMBs on this MCH is not (yet) supported. ============= SPI / BIOS CNTL ============= Error: Dumping SPI on this southbridge is not (yet) supported. ============= AHCI Registers ============== ABAR = 0xdf32b000 (MEM)
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