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Init video early on yeeloong to avoid being rebooted by watchdog.

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* grub-core/Makefile.am (gensm712): New target.
	(sm712_start.S): Likewise.
	(boot/mips/loongson/fwstart.S): Depend on sm712_start.S
	* grub-core/boot/mips/loongson/fwstart.S [!FULOONG2F]: Init SM712.
	* grub-core/video/sm712.c [GENINIT]: Generate compact init procedure
	description.
	* include/grub/vga.h: Move registry definitions to...
	* include/grub/vgaregs.h: ... here.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2012-06-26 03:36:14 +02:00
parent 5f92c8a110
commit c50c867da3
6 changed files with 507 additions and 288 deletions
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10
grub-core/Makefile.am
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@ -40,6 +40,15 @@ trigtables.c: gentrigtables gentrigtables.c $(top_srcdir)/configure.ac
$(builddir)/gentrigtables > $@
CLEANFILES += trigtables.c
gensm712: video/sm712.c
$(BUILD_CC) -DGENINIT -o $@ -I$(top_builddir) -I$(top_builddir)/include -I$(top_srcdir)/include $(CPPFLAGS) $<
CLEANFILES += gensm712
# trigtables.c
sm712_start.S: gensm712 video/sm712.c $(top_srcdir)/configure.ac
$(builddir)/gensm712 > $@
CLEANFILES += sm712_start.S
# XXX Use Automake's LEX & YACC support
grub_script.tab.h: script/parser.y
$(YACC) -d -p grub_script_yy -b grub_script $<
@ -55,6 +64,7 @@ rs_decoder.S: $(srcdir)/lib/reed_solomon.c
$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -Os -I$(top_builddir) -S -DSTANDALONE -o $@ $< -g0 -mregparm=3 -ffreestanding
kern/i386/pc/startup.S: $(builddir)/rs_decoder.S
boot/mips/loongson/fwstart.S: $(builddir)/sm712_start.S
CLEANFILES += grub_script.yy.c grub_script.yy.h