SeaBIOS December 2022

seabios@seabios.org

6 participants
4 discussions

[PATCH 0/4] misc tweaks for kvm and the 64bit pci window
by Gerd Hoffmann 20 Jan '23

20 Jan '23

Gerd Hoffmann (4): better kvm detection detect physical address space size move 64bit pci window to end of address space be less conservative with the 64bit pci io window src/fw/paravirt.h | 2 ++ src/fw/paravirt.c | 87 ++++++++++++++++++++++++++++++++++++++++++----- src/fw/pciinit.c | 16 ++++++++- 3 files changed, 96 insertions(+), 9 deletions(-) -- 2.38.1

5 11

"Press ESC for boot menu"
by Mahmut Olger 21 Dec '22

21 Dec '22

Hello, We are using intel atom C3558 denverton_NS platform. This platform is booting with coreboot4.16. Payload of coreboot is Seabios. Openbsd running in our board. Coreboot is booting successfully. I press ESC key when I see "Press ESC for boot menu" print but I can not select boot device. It is booting automatically. I want to select boot device. I check seabios community and disabled CONFIG_HARDWARE_IRQ but nothing changed. You can find seabios config file above. You can find coreboot config file above. How can i solve this problem. Mahmut ÖLGER Embedded Software Engineer.

2 1

[PATCH v4 0/4] Make seabios linkable with lld
by Fangrui Song 07 Dec '22

07 Dec '22

Another try after https://mail.coreboot.org/hyperkitty/list/seabios@seabios.org/thread/KBHQU4… The only change is the removal of `Makefile: Change ET_EXEC to ET_REL so that lld can link bios.bin.elf` since 699a4e5d6919cc8eae5342443025ceb6909dc276 ("ldnoexec: Add script to remove ET_EXEC flag from intermediate build objects") has done the same thing. For your convenience, the patch series is available on https://github.com/MaskRay/seabios/tree/lld Re-sending. I posted this 3 days but got bounced. I have now ensured there is my email address record on (previously not) https://mail.coreboot.org/postorius/lists/seabios.seabios.org/ as well as https://mail.coreboot.org/hyperkitty/list/seabios@seabios.org/ Fangrui Song (4): romlayout.S: Add missing SHF_ALLOC flag to .fixedaddr.\addr Make rom16.o linkable with lld romlayout32flag.lds: Use `. +=` instead of `. =` test-build.sh: Delete unneeded LD capability test scripts/layoutrom.py | 8 +++++++- scripts/test-build.sh | 42 +----------------------------------------- src/romlayout.S | 2 +- 3 files changed, 9 insertions(+), 43 deletions(-) -- 2.37.0.144.g8ac04bfd2-goog

3 7

SeaBIOS USB issues
by Sorin Pop 02 Dec '22

02 Dec '22

Hi I have tried to get SeaBIOS to enable usb and mouse support but seabios always gets stuck while I have USB enabled and the devices connected (regardless if it is just the keyboard, mouse, usb mass storage or any combination of them) Below I have attached the logs from coreboot and seabios (I have tested both 1.11 and 1.16 and none work) Does anyone have any clue on what might be the problem? Thanks

2 1

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SeaBIOS December 2022