configure GRUB to boot HOS automatically after 1s

2020-10-20 00:17:05 -04:00 · 2020-10-20 00:17:05 -04:00 · e22b90b768
commit e22b90b768
parent 08fc9a5445
1 changed files with 7 additions and 2 deletions
--- a/9
+++ b/9
@ -23,7 +23,10 @@ build do
          FileUtils.mkdir_p("#{tmpdir}/iso/boot/grub")
          File.open("#{tmpdir}/iso/boot/grub/grub.cfg", "wb") do |fh|
            fh.write(<<EOF)
+set default="0"
+set timeout=1
 menuentry "HOS" {
+  insmod multiboot2
  multiboot2 /hos.elf
 }
 EOF
@ -66,11 +69,13 @@ EOF
          end
          File.open("#{tmpdir}/ext2/grub.cfg", "wb") do |fh|
            fh.write(<<EOF)
+set default="0"
+set timeout=1
 menuentry "HOS" {
  insmod part_gpt
-  insmod multiboot
+  insmod multiboot2
  set root=(hd0,gpt2)
-  multiboot /hos.elf
+  multiboot2 /hos.elf
 }
 EOF
          end