From: Sergiu Moga <sergiu.moga@protonmail.com>
Date: Sun, 14 May 2023 14:24:00 +0000 (+0300)
Subject: plat/kvm: Expand `KVM_BOOT_PROTO_MULTIBOOT` configuration entry
X-Git-Tag: RELEASE-0.14.0~84
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=c184b343cbb7d5986ba2690a56e2b2690a42e408;p=unikraft%2Funikraft.git

plat/kvm: Expand `KVM_BOOT_PROTO_MULTIBOOT` configuration entry

Add a description and proper dependencies for the
`KVM_BOOT_PROTO_MULTIBOOT` configuration entry. Since `Firecracker`
only supports the `Linux` 64-bit boot protocol and `Multiboot` is
x86 specific (not taking into consideration the `Multiboot` ported
to `ARM` for `Xen`), make the configuration entry reflect that.

Signed-off-by: Sergiu Moga <sergiu.moga@protonmail.com>
Reviewed-by: Michalis Pappas <michalis@unikraft.io>
Approved-by: Razvan Deaconescu <razvand@unikraft.io>
Tested-by: Unikraft CI <monkey@unikraft.io>
GitHub-Closes: #909
---

diff --git a/plat/kvm/Config.uk b/plat/kvm/Config.uk
index 5ca7e9e30..579b6000a 100644
--- a/plat/kvm/Config.uk
+++ b/plat/kvm/Config.uk
@@ -15,7 +15,10 @@ menuconfig PLAT_KVM
 if (PLAT_KVM)
 
 config KVM_BOOT_PROTO_MULTIBOOT
-	bool
+	bool "Multiboot"
+	depends on KVM_VMM_QEMU && !KVM_VMM_FIRECRACKER && ARCH_X86_64
+	help
+		Multiboot Boot Protocol Version 1
 
 config KVM_BOOT_PROTO_LXBOOT
 	bool