系统情况如下:
sm501的物理地址为0x20000000,它有自己独立的显示存储区,64MB的sdram
更改common.reg如下:
IF BSP_DISPLAY_SMIVGX
[HKEY_LOCAL_MACHINE\System\GDI\Drivers]
"Display"="ddi_vgx.dll"
[HKEY_LOCAL_MACHINE\Drivers\Display\SMIVGX]
...
...
; For Host-based driver
"FB_BASE" = dword:20000000
"FG_BASE" = dword:23E00000
; For DMA API on STELLCOM Peacock, should be same as in config.bib file.
; VGXDMA 8C050000 000E0000 RESERVED ; in config.bib
"SDRAM_BASE" = dword:8C000000
"VGXDMABUF_ADDR" = dword:8C050000
"VGXDMABUF_SIZE" = dword:E0000
...
...
ENDIF