This currently depends on Avi's patch to avoid an assert during boot. * Fix vmstate_register_ram() for rom/device regions
-Jordan On Sun, Jan 8, 2012 at 11:51, Jordan Justen <jordan.l.jus...@intel.com> wrote: > Enable flash emulation in a PC system using pflash_cfi01. > > v10: > * Rebase to HEAD > * "decouple vmstate from memory API" as in c5705a7 > * Break changes into smaller pieces > > v9: > * Add pc-1.1 > * pc-1.0 uses previous rom firmware init code path > > v8: > * Cleanup two chunks of debug code (printf messages) > * Fix comment in pc.h (pcflash.c => pc_sysfw.c) > > v7: > * Do not add system firmware to qemu roms > * If kvm is enabled, copy pflash drive contents into a > read-only ram region, since kvm cannot currently execute > code from a pflash device. > * Rename pcflash.c to pc_sysfw.c > > v6: > * Rebase for memory API > * pflash_cfi01: Set error in status register when a write to > erase is attempted in read-only mode. > * Add system firmware to qemu roms > > v5: > * Enable pflash read-only mode > * Enable -drive with if=pflash to define system firmware image > > v4: > * Rebase > > v3: > * Fix code style issues > * Add additional comments > > v2: > * Convert debug printf to DPRINTF > > Jordan Justen (8): > blockdev: allow read-only pflash devices > pflash_cfi01/02: support read-only pflash devices > vl: make find_default_machine externally visible > hw/pc: move rom init to pc_sysfw.c > hw/pc_sysfw: Support system flash memory with pflash > hw/pc_piix: remove is_default for pc-0.15 > hw/pc_piix: add pc-1.1 > pc: enable system flash for pc-1.1 > > Makefile.target | 1 + > blockdev.c | 3 +- > default-configs/i386-softmmu.mak | 1 + > default-configs/x86_64-softmmu.mak | 1 + > hw/boards.h | 1 + > hw/pc.c | 59 +-------- > hw/pc.h | 7 +- > hw/pc_piix.c | 43 +++++-- > hw/pc_sysfw.c | 256 > ++++++++++++++++++++++++++++++++++++ > hw/pflash_cfi01.c | 44 ++++-- > hw/pflash_cfi02.c | 83 +++++++------ > vl.c | 2 +- > 12 files changed, 384 insertions(+), 117 deletions(-) > create mode 100644 hw/pc_sysfw.c > >