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

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