Actually, the last 4k is erased to 0xff.
But the last 4k can not be read. Only get 0x00 back.
YH
-----邮件原件----- 发件人: Hendricks David W. [mailto:dwh@lanl.gov] 发送时间: 2004年4月9日 15:43 收件人: YhLu 抄送: 'Li-Ta Lo'; 'ron minnich'; 'linuxbios@clustermatic.org' 主题: Re: ´ð¸´: Flash_rom [PMX:#]
It looks like this error is not consistent. You can run flash_rom multiple times and it will eventually flash successfully using kernel 2.6.5 (Use the -v flag). Weird...
On Fri, 9 Apr 2004, YhLu wrote:
Ollie,
The problem happens in all above 4G RAM installed and in 2.6.5.
Regards
YH
-----ÓʼþÔ¼þ----- ·¢¼þÈË: YhLu ·¢ËÍʱ¼ä: 2004Äê4ÔÂ9ÈÕ 13:15 ÊÕ¼þÈË: YhLu; Li-Ta Lo ³ËÍ: 'ron minnich'; 'linuxbios@clustermatic.org' Ö÷Ìâ: ´ð¸´: Flash_rom
Ollie,
Only happens in s2885, it seems there is problem in AGP GART in 2.6.5, it reserve [4G-4k,4G). ????
Regards
YH.
-----ÓʼþÔ¼þ----- ·¢¼þÈË: YhLu ·¢ËÍʱ¼ä: 2004Äê4ÔÂ9ÈÕ 10:58 ÊÕ¼þÈË: Li-Ta Lo ³ËÍ: 'ron minnich'; 'linuxbios@clustermatic.org' Ö÷Ìâ: Flash_rom
Ollie,
I checked the flash_rom, and find that you remove the code for check if
the
sector is really erased.
Also I found the flash_rom can not work under 2.6.4.and 2.6.5 in x86_64 mode, and it seems only last 4k can not be erased. [0x7f000, 0x7ffff].
Regards
YH _______________________________________________ Linuxbios mailing list Linuxbios@clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios _______________________________________________ Linuxbios mailing list Linuxbios@clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios