diff options
Diffstat (limited to 'src/northbridge/via/cn400/vga.c')
| -rw-r--r-- | src/northbridge/via/cn400/vga.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/src/northbridge/via/cn400/vga.c b/src/northbridge/via/cn400/vga.c index 511079b..7641a81 100644 --- a/src/northbridge/via/cn400/vga.c +++ b/src/northbridge/via/cn400/vga.c @@ -83,23 +83,6 @@ static void vga_init(device_t dev) mainboard_interrupt_handlers(0x15, &via_cn400_int15_handler); -#undef OLD_BOCHS_METHOD -#ifdef OLD_BOCHS_METHOD - u32 temp; - // XXX We might need more bios hooks in the f segment, but - // this way of copying the BOCHS BIOS does not work anymore. - // As soon as someone verifies that CN400 can init VGA, the - // code should be removed. - temp = (0xffffffff - CONFIG_FALLBACK_SIZE - 0xffff); - printk(BIOS_DEBUG, "Copying BOCHS BIOS from 0x%08X to 0xf000\n", temp); - /* - * Copy BOCHS BIOS from 4G-CONFIG_FALLBACK_SIZE-64k (in flash) to 0xf0000 (in RAM) - * This is for compatibility with the VGA ROM's BIOS callbacks. - */ - //memcpy(0xf0000, (0xffffffff - CONFIG_ROM_SIZE - 0xffff), 0x10000); - memcpy((void *)0xf0000, (void *)temp, 0x10000); -#endif - /* Set memory rate to 200 MHz. */ outb(0x3d, CRTM_INDEX); reg8 = inb(CRTM_DATA); @@ -138,11 +121,6 @@ static void vga_init(device_t dev) outb(0x39, SR_INDEX); outb(reg8, SR_DATA); -#ifdef OLD_BOCHS_METHOD - /* Clear the BOCHS BIOS out of memory, so it doesn't confuse Linux. */ - memset((void *)0xf0000, 0, 0x10000); -#endif - #ifdef DEBUG_CN400 int i, j; |
