Issue Tracker

11/17/2023

10:20 AM coreboot Bug #513 (New): clear_memory() triggers null dereference exception when running coreboot in long (64-bit) mode

Enabling CONFIG_USE_EXP_X86_64_SUPPORT and CONFIG_SECURITY_CLEAR_DRAM_ON_REGULAR_BOOT in the mean time on my X200 tri... Bill XIE

10/27/2023

02:33 PM coreboot Bug #512 (Resolved): 1MiB heap breaks TSEG stage cache resume on many platforms

commit 44a48ce7a46c ("Kconfig: Bring HEAP_SIZE to a common, large value") proves to break S3 resume from TSEG stage c... Bill XIE

08/02/2023

07:24 AM coreboot Feature #476: Add option to convert coreboot-inited linear frame buffer to efifb directly

icon proposes [linux_trampoline: Handle coreboot framebuffer](https://review.coreboot.org/c/coreboot/+/76431) and [li... Bill XIE

07/14/2023

06:34 PM coreboot Bug #475: mainboard_vbt_filename() in src/mainboard/lenovo/x200/blc.c does not work as intended

Martin Roth wrote in #note-3:
> Can this be closed now?
Sure. Bill XIE

04/13/2023

04:57 PM coreboot Bug #478: X200 booting Linux takes a long time with TSC (`clocksource=hpet` works)

Bill XIE wrote in #note-12:
> 4.19-1073-gcc5efa5c66 is https://review.coreboot.org/c/coreboot/+/74182/8
Bill XIE w... Bill XIE

03:10 PM coreboot Bug #478: X200 booting Linux takes a long time with TSC (`clocksource=hpet` works)

4.19-1073-gcc5efa5c66 is https://review.coreboot.org/c/coreboot/+/74182/8 Bill XIE

02:54 PM coreboot Bug #478: X200 booting Linux takes a long time with TSC (`clocksource=hpet` works)

Booting a Kali live on an x200 running vender firmware shows that the tsc seems stable enough, while on coreboot tsc ... Bill XIE

02:41 PM coreboot Bug #478: X200 booting Linux takes a long time with TSC (`clocksource=hpet` works)

Robert Gruber wrote in #note-6:
> Only coreboot is affected. On vendor firmware the system boots with kernel default... Bill XIE

04/08/2023

11:24 AM coreboot Bug #478: X200 booting Linux takes a long time with TSC (`clocksource=hpet` works)

Robert Gruber wrote:
> dmesg: TSC found unstable after boot, most likely due to broken BIOS. Use 'tsc=unstable'.
> Af... Bill XIE

04/06/2023

03:44 PM coreboot Feature #476: Add option to convert coreboot-inited linear frame buffer to efifb directly

"Grub payload could turn coreboot-initialized simplefb to efifb" turns out that grub payload can read video mode info... Bill XIE