Initialize efi info of acrn mbi when boot from multiboot2 protocol, with
this patch hypervisor could get host efi info and pass it to Linux zeropage,
then make guest Linux possible to boot with efi environment;
Tracked-On: #4419
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Initialize module info and ACPI rsdp info of acrn mbi when boot from
multiboot2 protocol, with this patch SOS VM could be loaded sucessfully
with correct ACPI RSDP;
Tracked-On: #4419
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Add multiboot2 header info in HV image so that bootloader could
recognize it.
Tracked-On: #4419
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
The patch re-arch boot component header files by:
- moving multiboot.h from include/arch/x86/ to boot/include/ and keep
this header for multiboot1 protocol data struct only;
- moving multiboot related MACROs in cpu_primary.S to multiboot.h;
- creating an independent boot.h to store acrn specific boot information
for other files' reference;
Tracked-On: #4419
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This patch adds prefix 'p' before 'cpu' to physical cpu related functions.
And there is no code logic change.
Tracked-On: #2991
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
we will not enable interrupt until interrupt_init, so we can defer idt
fixup and lidt to interrupt_init.
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
we are not using ldt, so just init fs & gs with 0x10 which lead to
data segement descriptor in gdt.
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
replace CPU_PAGE_SIZE with PAGE_SIZE
These two MACROs are duplicated and PAGE_SIZE is a more reasonable name.
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Boot component prepares the very basic platform boot env. It finally call
into platform initilization entries:
- bsp_boot_init & cpu_secondary_init for start up
- or restore_s3_context for wakeup
this patch is the final one, it did some code clean up and move some definition
from vm0_boot.h to boot_context.h.
after this patch, the boot component include files:
arch/x86/boot/cpu_primary.S
arch/x86/boot/trampoline.S
arch/x86/boot/cpu_save_boot_ctx.S
arch/x86/boot/idt.S
boot/reloc.c
boot/include/reloc.h
include/arch/x86/boot/idt.h
include/arch/x86/boot/boot_context.h
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Boot component prepares the very basic platform boot env. It finally call
into platform initilization entries:
- bsp_boot_init & cpu_secondary_init for start up
- or restore_s3_context for wakeup
This patch just move files into reorg dir.
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
