blob: fce1190f179564f04aa84bf2461d1aa64f332478 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
#include <arch/io.h>
#include <stdint.h>
#include <cpu/amd/vr.h>
#include <device/device.h>
#include "chip.h"
#include "northbridge.h"
/* This function mirrors the Graphics_Init routine in GeodeROM. */
void graphics_init(void)
{
/* SoftVG initialization */
/* Call SoftVG with the main configuration parameters. */
/* NOTE: SoftVG expects the memory size to be given in 512 KB pages */
vrWrite((VRC_VG << 8) + VG_MEM_SIZE, 0x0100 | (CONFIG_VIDEO_MB * 2));
}
|
