[U-Boot] About PCI of U-BOOT of CANYONLANDS

17 Mar 2009


      Hello!
I am testing the video display of U-BOOT by using PCI of CANYONLANDS.
I added the following lines.
#ifdef CONFIG_VIDEO
#define CONFIG_BIOSEMU
#define CONFIG_ATI_RADEON_FB
#define VIDEO_IO_OFFSET		0xD8000000
#define CONFIG_SYS_ISA_IO_BASE_ADDRESS	VIDEO_IO_OFFSET
#define CONFIG_VIDEO_SW_CURSOR
#define CONFIG_VIDEO_LOGO
#define CONFIG_CFB_CONSOLE
#define CONFIG_SPLASH_SCREEN
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_CMD_BMP
#endif /* #ifdef CONFIG_VIDEO */
However, if the memory space of PCI is read, the exception is generated.
Do you have any information for PCI of U-BOOT of CANYONLANDS?
Regards,
Kazuaki Ichinohe.