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Make 64-bit kernel on 32-bit firmware work for x86 efi machines

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This enables Baytrail and similar atom CPUs that typically ship with a
32-bit firmware, but have a 64-bit capable CPU.

Signed-off-by: Peter Jones <pjones@redhat.com>
This commit is contained in:
Peter Jones 2017-08-22 11:16:39 -04:00 committed by Brian C. Lane
parent a67b45ab0d
commit 3a9808c49d
7 changed files with 57 additions and 28 deletions
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5
share/templates.d/99-generic/aarch64.tmpl
View File

@ -37,7 +37,8 @@ mkdir ${KERNELDIR}
<% efiargs=""; efigraft="" %>
%if exists("boot/efi/EFI/*/gcdaa64.efi"):
<%
efiarch = 'AA64'
efiarch32 = None
efiarch64 = 'AA64'
efigraft="EFI/BOOT={0}/EFI/BOOT".format(outroot)
images = ["images/efiboot.img"]
%>
@ -48,7 +49,7 @@ mkdir ${KERNELDIR}
%>
treeinfo images-${basearch} ${img|basename} ${img}
%endfor
<%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch=efiarch, isolabel=isolabel"/>
<%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch32=efiarch32, efiarch64=efiarch64, isolabel=isolabel"/>
%endif
# Create optional product.img and updates.img

17
share/templates.d/99-generic/efi.tmpl
View File

@ -1,4 +1,4 @@
<%page args="configdir, KERNELDIR, efiarch, isolabel"/>
<%page args="configdir, KERNELDIR, efiarch32, efiarch64, isolabel"/>
<%
EFIBOOTDIR="EFI/BOOT"
APPLE_EFI_ICON=inroot+"/usr/share/pixmaps/bootloader/fedora.icns"
@ -7,9 +7,16 @@ APPLE_EFI_DISKNAME=inroot+"/usr/share/pixmaps/bootloader/fedora-media.vol"
mkdir ${EFIBOOTDIR}
mkdir ${EFIBOOTDIR}/fonts/
install boot/efi/EFI/*/shim.efi ${EFIBOOTDIR}/BOOT${efiarch}.EFI
install boot/efi/EFI/*/MokManager.efi ${EFIBOOTDIR}/
install boot/efi/EFI/*/gcd${efiarch|lower}.efi ${EFIBOOTDIR}/grub${efiarch|lower}.efi
%if efiarch64:
install boot/efi/EFI/*/shim${efiarch64|lower}.efi ${EFIBOOTDIR}/BOOT${efiarch64}.EFI
install boot/efi/EFI/*/mm${efiarch64|lower}.efi ${EFIBOOTDIR}/
install boot/efi/EFI/*/gcd${efiarch64|lower}.efi ${EFIBOOTDIR}/grub${efiarch64|lower}.efi
%endif
%if efiarch32:
install boot/efi/EFI/*/shim${efiarch32|lower}.efi ${EFIBOOTDIR}/BOOT${efiarch32}.EFI
install boot/efi/EFI/*/mm${efiarch32|lower}.efi ${EFIBOOTDIR}/
install boot/efi/EFI/*/gcd${efiarch32|lower}.efi ${EFIBOOTDIR}/grub${efiarch32|lower}.efi
%endif
install boot/efi/EFI/*/fonts/unicode.pf2 ${EFIBOOTDIR}/fonts/
## actually make the EFI images
@ -43,7 +50,7 @@ ${make_efiboot("images/efiboot.img")}
%else:
replace @ROOT@ 'inst.stage2=hd:LABEL=${isolabel|udev}' ${eficonf}
%endif
%if efiarch == 'IA32':
%if efiarch32 == 'IA32':
copy ${eficonf} ${EFIBOOTDIR}/BOOT.conf
%endif
runcmd mkefiboot ${args} ${outroot}/${EFIBOOTDIR} ${outroot}/${img}

5
share/templates.d/99-generic/live/aarch64.tmpl
View File

@ -43,7 +43,8 @@ mkdir ${KERNELDIR}
<% efiargs=""; efigraft="" %>
%if exists("boot/efi/EFI/*/gcdaa64.efi"):
<%
efiarch = 'AA64'
efiarch32 = None
efiarch64 = 'AA64'
efigraft="EFI/BOOT={0}/EFI/BOOT".format(outroot)
images = ["images/efiboot.img"]
%>
@ -54,7 +55,7 @@ mkdir ${KERNELDIR}
%>
treeinfo images-${basearch} ${img|basename} ${img}
%endfor
<%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch=efiarch, isolabel=isolabel"/>
<%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch32=efiarch32, efiarch64=efiarch64, isolabel=isolabel"/>
%endif
# Create optional product.img and updates.img

17
share/templates.d/99-generic/live/efi.tmpl
View File

@ -1,4 +1,4 @@
<%page args="configdir, KERNELDIR, efiarch, isolabel"/>
<%page args="configdir, KERNELDIR, efiarch32, efiarch64, isolabel"/>
<%
EFIBOOTDIR="EFI/BOOT"
APPLE_EFI_ICON=inroot+"/usr/share/pixmaps/bootloader/fedora.icns"
@ -7,9 +7,16 @@ APPLE_EFI_DISKNAME=inroot+"/usr/share/pixmaps/bootloader/fedora-media.vol"
mkdir ${EFIBOOTDIR}
mkdir ${EFIBOOTDIR}/fonts/
install boot/efi/EFI/*/shim.efi ${EFIBOOTDIR}/BOOT${efiarch}.EFI
install boot/efi/EFI/*/MokManager.efi ${EFIBOOTDIR}/
install boot/efi/EFI/*/gcd${efiarch|lower}.efi ${EFIBOOTDIR}/grub${efiarch|lower}.efi
%if efiarch64:
install boot/efi/EFI/*/shim${efiarch64|lower}.efi ${EFIBOOTDIR}/BOOT${efiarch64}.EFI
install boot/efi/EFI/*/mm${efiarch64|lower}.efi ${EFIBOOTDIR}/
install boot/efi/EFI/*/gcd${efiarch64|lower}.efi ${EFIBOOTDIR}/grub${efiarch64|lower}.efi
%endif
%if efiarch32:
install boot/efi/EFI/*/shim${efiarch32|lower}.efi ${EFIBOOTDIR}/BOOT${efiarch32}.EFI
install boot/efi/EFI/*/mm${efiarch32|lower}.efi ${EFIBOOTDIR}/
install boot/efi/EFI/*/gcd${efiarch32|lower}.efi ${EFIBOOTDIR}/grub${efiarch32|lower}.efi
%endif
install boot/efi/EFI/*/fonts/unicode.pf2 ${EFIBOOTDIR}/fonts/
## actually make the EFI images
@ -43,7 +50,7 @@ ${make_efiboot("images/efiboot.img")}
%else:
replace @ROOT@ 'root=live:CDLABEL=${isolabel|udev}' ${eficonf}
%endif
%if efiarch == 'IA32':
%if efiarch32 == 'IA32':
copy ${eficonf} ${EFIBOOTDIR}/BOOT.conf
%endif
runcmd mkefiboot ${args} ${outroot}/${EFIBOOTDIR} ${outroot}/${img}

14
share/templates.d/99-generic/live/x86.tmpl
View File

@ -69,11 +69,15 @@ hardlink ${KERNELDIR}/initrd.img ${BOOTDIR}
%endif
## WHeeeeeeee, EFI.
## We could remove the basearch restriction someday..
<% efiargs=""; efigraft=""; efihybrid="" %>
%if exists("boot/efi/EFI/fedora/gcdx64.efi") and basearch != 'i386':
<% efiargs=""; efigraft=""; efihybrid=""; efiarch32=None; efiarch64=None %>
%if exists("boot/efi/EFI/*/gcdia32.efi"):
<% efiarch32 = 'IA32' %>
%endif
%if exists("boot/efi/EFI/*/gcdx64.efi"):
<% efiarch64 = 'X64' %>
%endif
%if efiarch32 or efiarch64:
<%
efiarch = 'X64' if basearch=='x86_64' else 'IA32'
efigraft="EFI/BOOT={0}/EFI/BOOT".format(outroot)
images = ["images/efiboot.img"]
if domacboot:
@ -87,7 +91,7 @@ hardlink ${KERNELDIR}/initrd.img ${BOOTDIR}
treeinfo images-${basearch} ${img|basename} ${img}
%endfor
<% efihybrid = "--uefi --mac" if domacboot else "--uefi" %>
<%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch=efiarch, isolabel=isolabel"/>
<%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch32=efiarch32, efiarch64=efiarch64, isolabel=isolabel"/>
%endif
# Create optional product.img and updates.img

13
share/templates.d/99-generic/runtime-install.tmpl
View File

@ -34,7 +34,7 @@ installpkg glibc-all-langpacks
## arch-specific packages (bootloaders etc.)
%if basearch == "aarch64":
installpkg efibootmgr grub2-efi grub2-efi-modules grub2-tools shim shim-unsigned
installpkg efibootmgr grub2-efi-aa64-cdboot grubby shim-aa64
%endif
%if basearch in ("arm", "armhfp"):
installpkg kernel-lpae
@ -44,13 +44,18 @@ installpkg glibc-all-langpacks
installpkg kernel-PAE gpart
%endif
%if basearch == "x86_64":
installpkg efibootmgr grub2-efi grub2-efi-modules shim shim-unsigned
installpkg grub2-tools-efi
installpkg shim-x64 grub2-efi-x64-cdboot
%endif
%if basearch in ("i386", "x86_64"):
installpkg grub2 grub2-tools memtest86+ syslinux syslinux-nonlinux
installpkg biosdevname memtest86+ syslinux
installpkg efibootmgr
installpkg shim-ia32 grub2-efi-ia32-cdboot
%endif
%if basearch in ("ppc", "ppc64", "ppc64le"):
installpkg grub2 grub2-tools fbset hfsutils kernel-bootwrapper ppc64-utils ppc64-diag
installpkg fbset hfsutils kernel-bootwrapper ppc64-utils ppc64-diag
installpkg grub2-tools grub2-tools-minimal grub2-tools-extra
installpkg grub2-${basearch}
%endif
%if basearch == "s390x":
installpkg lsscsi s390utils-base s390utils-cmsfs-fuse

14
share/templates.d/99-generic/x86.tmpl
View File

@ -71,11 +71,15 @@ hardlink ${KERNELDIR}/initrd.img ${BOOTDIR}
%endif
## WHeeeeeeee, EFI.
## We could remove the basearch restriction someday..
<% efiargs=""; efigraft=""; efihybrid="" %>
%if exists("boot/efi/EFI/*/gcdx64.efi") and basearch != 'i386':
<% efiargs=""; efigraft=""; efihybrid=""; efiarch32=None %>
%if exists("boot/efi/EFI/*/gcdia32.efi"):
<% efiarch32 = 'IA32' %>
%endif
%if exists("boot/efi/EFI/*/gcdx64.efi"):
<% efiarch64 = 'X64' %>
%endif
%if efiarch32 or efiarch64:
<%
efiarch = 'X64' if basearch=='x86_64' else 'IA32'
efigraft="EFI/BOOT={0}/EFI/BOOT".format(outroot)
images = ["images/efiboot.img"]
if domacboot:
@ -89,7 +93,7 @@ hardlink ${KERNELDIR}/initrd.img ${BOOTDIR}
treeinfo images-${basearch} ${img|basename} ${img}
%endfor
<% efihybrid = "--uefi --mac" if domacboot else "--uefi" %>
<%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch=efiarch, isolabel=isolabel"/>
<%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch32=efiarch32, efiarch64=efiarch64, isolabel=isolabel"/>
%endif
# Create optional product.img and updates.img