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VGA for Sparc64

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Added 8x16 font, low-level VGA register programming and mode switching
functions from LinuxBIOS.

Fixed incorrect VGA_BASE.



git-svn-id: svn://coreboot.org/openbios/openbios-devel@69 f158a5a8-5612-0410-a976-696ce0be7e32
This commit is contained in:
Stefan Reinauer
2006-07-18 21:48:00 +00:00
parent e492087dbe
commit 7c2a631397
9 changed files with 5526 additions and 3 deletions
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11
include/video_subr.h Normal file
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@@ -0,0 +1,11 @@
#ifndef VIDEO_SUBR_H
#define VIDEO_SUBR_H
void video_tx_byte(unsigned char byte);
void vga_load_regs(void);
void vga_set_amode (void);
void vga_set_gmode (void);
void vga_font_load(unsigned char *vidmem, const unsigned char *font, int height, int num_chars);
extern const unsigned char fontdata_8x16[];
#endif /* VIDEO_SUBR_H */