vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

VGA text support in qemu-mips

Browse source 
* grub-core/Makefile.core.def (kernel): Add term/i386/pc/vga_text.c,
	term/i386/vga_common.c and kern/vga_init.c on qemu-mips.
	* grub-core/kern/mips/qemu_mips/init.c (grub_machine_init): Init vga
	text.
	* grub-core/kern/i386/qemu/init.c: Renamed to ...
	* grub-core/kern/vga_init.c: ... this.
	* grub-core/kern/vga_init.c (VGA_ADDR) [__mips__]: Adjust.
	(grub_qemu_init_cirrus) [__mips__]: Skip PCI and adjust the I/O base.
	* grub-core/term/i386/pc/vga_text.c (VGA_TEXT_SCREEN) [__mips__]:
	Adjust.
	* include/grub/vga.h [GRUB_MACHINE_MIPS_QEMU_MIPS]: Declare
	GRUB_MACHINE_PCI_IO_BASE.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-07-05 23:46:15 +02:00
parent 748ccabea1
commit 93c06ff9c6
7 changed files with 56 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

6
grub-core/term/i386/pc/vga_text.c
View file

@ -18,7 +18,7 @@
#include <grub/dl.h>
#include <grub/i386/vga_common.h>
#include <grub/i386/io.h>
#include <grub/cpu/io.h>
#include <grub/types.h>
#include <grub/vga.h>
@ -29,7 +29,11 @@ GRUB_MOD_LICENSE ("GPLv3+");
static int grub_curr_x, grub_curr_y;
#ifdef __mips__
#define VGA_TEXT_SCREEN ((grub_uint16_t *) 0xb00b8000)
#else
#define VGA_TEXT_SCREEN ((grub_uint16_t *) 0xb8000)
#endif
static void
screen_write_char (int x, int y, short c)