JasonZhao@viatech.com.cn wrote:
I found (hint by ruik=Rudolf ?) it is due to the memory I reserved “004000 - 0000000000029000 = 2”.
Yes thats me ;) I have nick Ruik but using Rudolf as for emails. Please note that windows dislike to be reserved memory "a000 and above" leave the hole there. In other words leave it as it is ;)
Also if you will move the coreboot to some higher location keep in mind that windows/ACPI needs first 8MB without any reserved memory. As we discussed on IRC best would be to move the coreboot to some TOPMEM-VGAMEM-something And then use the backup approach for first 1MB.
I recall someone had the "poison memory patch" to observe what memory was touched by coreboot? Uwe? Carldani?
Thanks, Rudolf