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| author | Alexander Graf | 2014-01-20 00:27:25 +0100 |
|---|---|---|
| committer | Alexander Graf | 2014-06-16 13:24:35 +0200 |
| commit | 3812c71ffaa2cf733c3087792b859fef30b7545f (patch) | |
| tree | 45d408e530c7199a8f1ec69dac077109f2bf5d47 /include/hw/ppc/spapr.h | |
| parent | PPC: Add u-boot firmware for e500 (diff) | |
| download | qemu-3812c71ffaa2cf733c3087792b859fef30b7545f.tar.gz qemu-3812c71ffaa2cf733c3087792b859fef30b7545f.tar.xz qemu-3812c71ffaa2cf733c3087792b859fef30b7545f.zip | |
PPC: e500: Move to u-boot as firmware
Almost all platforms QEMU emulates have some sort of firmware they can load
to expose a guest environment that closely resembles the way it would look
like on real hardware.
This patch introduces such a firmware on our e500 platforms. U-boot is the
default firmware for most of these systems and as such our preferred choice.
For backwards compatibility reasons (and speed and simplicity) we skip u-boot
when you use -kernel and don't pass in -bios. For all other combinations like
-kernel and -bios or no -kernel you get u-boot as firmware.
This allows you to modify the boot environment, execute a networked boot through
the e1000 emulation and execute u-boot payloads.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'include/hw/ppc/spapr.h')
0 files changed, 0 insertions, 0 deletions