On Tue, Oct 18, 2016 at 10:46:39PM +0200, Thomas Huth wrote: > The OpenBIOS NVRAM set-up is based on the layout defined in the CHRP > (Common Hardware Reference Platform) specification. This is the same > layout that is also used by the PAPR specification and thus by the SLOF > firmware of the pseries machine. By refactoring the NVRAM code from > mac_nvram.c, we can use the same functions for setting up the NVRAM > for both, OpenBIOS and SLOF. This way we can support the "-prom-env" > parameter of QEMU for SLOF, too, which is very useful to influence > the firmware boot process. > > Thomas Huth (5): > nvram: Introduce helper functions for CHRP "system" and "free space" > partitions > sparc: Use the new common NVRAM functions for system and free space > partition > spapr_nvram: Pre-initialize the NVRAM to support the -prom-env > parameter > nvram: Move the remaining CHRP NVRAM related code to chrp_nvram.[ch] > nvram: Rename openbios_firmware_abi.h into sun_nvram.h > > hw/nvram/Makefile.objs | 1 + > hw/nvram/chrp_nvram.c | 85 ++++++++++++++++++++++ > hw/nvram/mac_nvram.c | 49 +++---------- > hw/nvram/spapr_nvram.c | 6 ++ > hw/sparc/sun4m.c | 35 ++------- > hw/sparc64/sun4u.c | 35 ++------- > include/hw/nvram/chrp_nvram.h | 54 ++++++++++++++ > .../nvram/{openbios_firmware_abi.h => sun_nvram.h} | 47 +----------- > tests/postcopy-test.c | 8 +- > 9 files changed, 179 insertions(+), 141 deletions(-) > create mode 100644 hw/nvram/chrp_nvram.c > create mode 100644 include/hw/nvram/chrp_nvram.h > rename include/hw/nvram/{openbios_firmware_abi.h => sun_nvram.h} (50%) Series, Reviewed-by: David Gibson I've put it into ppc-for-2.8 tentatively. However I'd like to get an Acked-by from Mark for the Sparc bits before I send my next pull request. -- David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson