| commit | ec5f92ce6ac8ec09056be77e03c941be188648fa | [log] [tgz] |
|---|---|---|
| author | Bernhard M. Wiedemann <qemudevbmw@lsmod.de> | Tue Apr 20 20:48:06 2010 +0200 |
| committer | Anthony Liguori <aliguori@us.ibm.com> | Mon May 03 16:03:19 2010 -0500 |
| tree | dc815e2c9d68798d43e62bcde22ce6cc20d2d07e | |
| parent | cb4e5f8ed1b648c451491b10dc92b1af1e324535 [diff] |
hw: better i440 emulation updated version of an old patch http://xenon.stanford.edu/~eswierk/misc/qemu-linuxbios/qemu-piix-ram-size.patch that together with http://www.mail-archive.com/linuxbios@linuxbios.org/msg02390.html (which is already in coreboot trunk) allows coreboot to autodetect the amount of RAM within qemu/kvm from a register in i440 northbridge. The message on the old patch states: Unfortunately the current version of qemu does not set these registers, but I have patched qemu so that it emulates the i440 more faithfully in this regard. Signed-off-by: Bernhard M. Wiedemann <qemudevbmw@lsmod.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>