Add configuration files to GRUB BIOS target dir

The purpose of each new file is as follows:

* arch -- CPU architecture to target when building images
* config -- embedded GRUB configuration
* format -- GRUB output format
* platform -- the platform GRUB should build images for
* prefix -- where GRUB should search for modules by default
* size -- the size of the floppy image to produce, in KiB

6 files changed, 7 insertions, 0 deletions

diff --git a/projects/grub/configs/bios/arch b/projects/grub/configs/bios/arch
new file mode 100644
index 00000000..5a9a476a
--- /dev/null
+++ b/projects/grub/configs/bios/arch
@@ -0,0 +1 @@
+i386
diff --git a/projects/grub/configs/bios/config b/projects/grub/configs/bios/config
new file mode 100644
index 00000000..9e627e2f
--- /dev/null
+++ b/projects/grub/configs/bios/config
@@ -0,0 +1,2 @@
+set root=(cbfsdisk)
+source (cbfsdisk)/fallback/grub.cfg
diff --git a/projects/grub/configs/bios/format b/projects/grub/configs/bios/format
new file mode 100644
index 00000000..58df395e
--- /dev/null
+++ b/projects/grub/configs/bios/format
@@ -0,0 +1 @@
+i386-pc
diff --git a/projects/grub/configs/bios/platform b/projects/grub/configs/bios/platform
new file mode 100644
index 00000000..581a7690
--- /dev/null
+++ b/projects/grub/configs/bios/platform
@@ -0,0 +1 @@
+pc
diff --git a/projects/grub/configs/bios/prefix b/projects/grub/configs/bios/prefix
new file mode 100644
index 00000000..48604ad8
--- /dev/null
+++ b/projects/grub/configs/bios/prefix
@@ -0,0 +1 @@
+(cbfsdisk)/fallback
diff --git a/projects/grub/configs/bios/size b/projects/grub/configs/bios/size
new file mode 100644
index 00000000..a7625603
--- /dev/null
+++ b/projects/grub/configs/bios/size
@@ -0,0 +1 @@
+160