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qemu-coreboot: Add modules libata, libahci and ahci to initrd

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To be able to boot a disk image, passed to QEMU with `-hda
/path/qemu.img`, the appropriate modules are needed. Strange, `libata`
is not enough, and the drive is only detected, when the module `ahci` is
loaded.

> ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100

Tested with QEMU emulator version 2.11.1(Debian 1:2.11+dfsg-1ubuntu7)
with the command below,

    qemu-system-x86_64 -enable-kvm -M q35 -m 1G -bios \
    qemu-coreboot/coreboot.rom -serial stdio -L /dev/shm -hda \
    /dev/shm/qemu-debian.img

where `qemu-debian.img` is created with grml-debootstrap.

    grml-debootstrap --vmfile --vmsize 3G --target \
    /dev/shm/qemu-debian.img -r sid
This commit is contained in:
Paul Menzel 2018-05-11 22:40:12 +02:00
parent 9c95b4ed58
commit 1585f596d1
1 changed files with 2 additions and 0 deletions
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2
boards/qemu-coreboot/qemu-coreboot.config
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@ -25,6 +25,8 @@ CONFIG_NEWT=y
CONFIG_SLANG=y
endif
CONFIG_LINUX_ATA=y
CONFIG_LINUX_AHCI=y
CONFIG_LINUX_USB=y
CONFIG_LINUX_E1000=y