Hello, The following adds support for the AST2400 SMC controllers. The device model does not implement all the HW features, linear addressing mode is underway, but it should be complete enough for the OpenBMC distro.
Code is based on Andrew's SCU model : https://lists.gnu.org/archive/html/qemu-devel/2016-06/msg04420.html Flash images can be grabbed here for testing : https://openpower.xyz/job/openbmc-build/distro=ubuntu,target=palmetto/lastSuccessfulBuild/artifact/images/palmetto/flash-palmetto https://openpower.xyz/job/openpower-op-build/distro=ubuntu,target=palmetto/lastSuccessfulBuild/artifact/images/palmetto.pnor Changes Since v1: - included Paolo's fix adding a "drive" property to the flash device model - fixed drive definition in the test command line Thanks, C. Cédric Le Goater (4): ast2400: add SMC controllers (FMC and SPI) ast2400: add SPI flash slave object ast2400: create SPI flash slaves tests: add a m25p80 test Paolo Bonzini (1): m25p80: qdev-ify drive property hw/arm/ast2400.c | 31 +++ hw/arm/palmetto-bmc.c | 3 + hw/arm/xilinx_zynq.c | 8 +- hw/arm/xlnx-ep108.c | 9 +- hw/block/m25p80.c | 10 +- hw/microblaze/petalogix_ml605_mmu.c | 9 +- hw/ssi/Makefile.objs | 1 + hw/ssi/aspeed_smc.c | 460 ++++++++++++++++++++++++++++++++++++ include/hw/arm/ast2400.h | 3 + include/hw/ssi/aspeed_smc.h | 105 ++++++++ tests/Makefile.include | 2 + tests/m25p80-test.c | 242 +++++++++++++++++++ 12 files changed, 872 insertions(+), 11 deletions(-) create mode 100644 hw/ssi/aspeed_smc.c create mode 100644 include/hw/ssi/aspeed_smc.h create mode 100644 tests/m25p80-test.c -- 2.1.4