Thanks for the help, I was able to run -g -G and I got this output, its the
same when you do -g
= GPIOS =
--- GPIO Community 0 ---
PCR Port ID: 0xaf
--- GPIO Group GPP_A ---
0x0400: 0x301844000502 GPP_A0 RCIN#
0x0408: 0x0019
Thanks, I was actually able to get it up and running on coreboot 4.9. The main
issue was that i am on fedora, and CONFIG_STRICT_DEVMEM is enabled by default.
adding GRUB_CMDLINE_LINUX"iomem=relaxed" while also adding the proper defines
in gpio.c and gpio_group.c seemed to fix the issue. my outpu
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
Sent:
Thanks. I've done that and i have gotten a gpio output. Should it look like
this?
gpiobase+0x: 0x (GPIO_USE_SEL)
gpiobase+0x0004: 0x (GP_IO_SEL)
gpiobase+0x0008: 0x (RESERVED)
gpiobase+0x000c: 0x (GP_LVL)
gpiobase+0x0010: 0x (RESERVED)
gpiobase+0x0014:
Thanks. I've done that and i have gotten a gpio output. Should it look like
this?
gpiobase+0x: 0x (GPIO_USE_SEL)
gpiobase+0x0004: 0x (GP_IO_SEL)
gpiobase+0x0008: 0x (RESERVED)
gpiobase+0x000c: 0x (GP_LVL)
gpiobase+0x0010: 0x (RESERVED)
gpiobase+0x0014: 0x
whoops, I meant inteltool, not intelmetool
On Tue, May 21, 2019 at 6:14 PM Matt DeVillier
wrote:
> support already exists in intelmetool for several 7th-gen/Kabylake
> platforms, just not KBL-H. Easiest thing to try would be to add the PCI
> IDs into inteltool.h next to the existing ones for KB
support already exists in intelmetool for several 7th-gen/Kabylake
platforms, just not KBL-H. Easiest thing to try would be to add the PCI
IDs into inteltool.h next to the existing ones for KBL north/south bridges
(ie, add: #define PCI_DEVICE_ID_INTEL_CORE_7TH_GEN_H 0x5910) then add it
everywhere
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