Stuck after 3.
It seems it doesn't allow write mmio.
int probe_49fl004 (struct flashchip * flash)
{
volatile char * bios = flash->virt_addr;
unsigned char id1, id2;
printf("3\n");
*(volatile char *) (bios + 0x5555) = 0xAA;
myusec_delay(10);
printf("4\n");
*(volatile char *) (bios + 0x2AAA) = 0x55;
myusec_delay(10);
printf("5\n");
*(volatile char *) (bios + 0x5555) = 0x90;
-----邮件原件-----
发件人: ron minnich [mailto:[EMAIL PROTECTED]
发送时间: 2004年3月18日 10:35
收件人: Li-Ta Lo
抄送: YhLu; Hendricks David W.; LinuxBIOS
主题: Re: 答复: 答复: 答复: 答复: flash_rom support for AMD64
On Thu, 18 Mar 2004, Li-Ta Lo wrote:
> You have to install it from source, I believe.
be sure to enable intel configuration types 1 and 2. The standard bios
hides the 8151 bridge.
ron
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