diff options
| author | Jordan Justen <jordan.l.justen@intel.com> | 2012-02-21 23:18:53 -0800 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2012-02-22 09:02:18 -0600 |
| commit | bd183c79b519d735f90c56102254929375a25762 (patch) | |
| tree | 33c4845df1993160b0944ff230f9cedf8bd37c40 /host-utils.c | |
| parent | 90ccf9f6bfaa305ee55973b77f9a4e438370c30e (diff) | |
hw/pc_sysfw: support system flash memory with pflash
Flash can be enabled by calling pc_system_firmware_init
with the system_flash_enabled parameter being non-zero.
If system_flash_enabled is zero, then the older qemu
rom creation method will be used.
If flash is enabled and a pflash image is found, then
it is used for the system firmware image.
If flash is enabled and a pflash image is not initially
found, then a read-only pflash device is created using
the -bios filename.
KVM cannot execute from a pflash region currently.
Therefore, when KVM is enabled, the old rom based
initialization method is used.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'host-utils.c')
0 files changed, 0 insertions, 0 deletions