EPIA success and problem
Andrew Ip
aip at cwlinux.com
Mon May 12 09:35:01 CEST 2003
Takeshi,
> Yes and yes.
> Basically, that vgainit.inc and this bit of code in northbridge_fixup()
> was enough for running ADLO with binary VGA BIOS.
> (also disable shadow ON/OFF code in loader.s)
>
>
> /* Turn on shadow DRAM at 0xC0000-0xFFFFF so we can write
> * PIRQ table, VGA BIOS, Bochs BIOS, etc. */
> printk_debug("Enabling shadow DRAM at 0xC0000-0xFFFFF: ");
> pci_write_config_byte(pcidev, 0x61, 0xff);
> pci_write_config_byte(pcidev, 0x62, 0xff);
> pci_write_config_byte(pcidev, 0x63, 0xf0);
> printk_debug("done\n");
>
>
> I also changed raminit.inc to work with my 256MB PC133 DIMM,
> and now improving it to detect memory (size and MA type) automatically.
Sounds good. Would you send me the entire patch so that I can check in to
the cvs? Good job!!!
-Andrew
--
Andrew Ip
Email: aip at cwlinux.com
Tel: (852) 2542 2046
Fax: (852) 2542 2036
Mobile: (852) 9201 9866
Cwlinux Limited
Unit 202B 2/F Lai Cheong Factory Building,
479-479A Castle Peak Road,
Lai Chi Kok, Kowloon,
Hong Kong.
Tel: (852)2542 2046
Fax: (852)2542 2036
For public pgp key, please obtain it from http://www.keyserver.net/en.
More information about the coreboot
mailing list