loader: Add new option WITH_LOADER_BIOS_TEXTONLY

This option will omit all the graphics support, the teken terminal
library, video mode support, etc and support a simple, basic, text-only
video console for the x86 BIOS boot loader. It uses the FreeBSD 12
version of vidconsole.c. It defaults to NO.

Sponsored by:		Netflix
Differential Revision:	https://reviews.freebsd.org/D43912
This commit is contained in:
Warner Losh
2024-02-17 23:14:50 -07:00
parent 1954e5c1dc
commit 63e9c97664
3 changed files with 9 additions and 1 deletions
+1
View File
@@ -202,6 +202,7 @@ __DEFAULT_NO_OPTIONS = \
DTRACE_TESTS \
EXPERIMENTAL \
HESIOD \
LOADER_BIOS_TEXTONLY \
LOADER_VERBOSE \
LOADER_VERIEXEC_PASS_MANIFEST \
LLVM_BINUTILS \