Hello, This series improves the current models of the Aspeed machines in QEMU and adds new ones. It also prepares ground for the future Aspeed SoC. You will find patches for :
- per SoC mappings of the memory space and the interrupt number space - a RTC model from Joel - support for multiple CPUs and NICs - fixes for the timer model from Joel, Andrew and Christian - DMA support for the SMC controller, which was reworked to use a RAM container region as suggested by Peter in September 2018 It is based on Eduardo's series" Machine Core queue, 2019-05-24" http://patchwork.ozlabs.org/patch/1105091/ I have included Philippe's patch (comes first) in this patchset for reference only. Thanks, C. Andrew Jeffery (3): aspeed/timer: Status register contains reload for stopped timer aspeed/timer: Fix match calculations aspeed/timer: Provide back-pressure information for short periods Christian Svensson (2): aspeed/timer: Ensure positive muldiv delta aspeed/smc: Calculate checksum on normal DMA Cédric Le Goater (10): aspeed: add a per SoC mapping for the interrupt space aspeed: add a per SoC mapping for the memory space aspeed: introduce a configurable number of CPU per machine aspeed: add support for multiple NICs aspeed/smc: add a 'sdram_base' propertie aspeed: remove the "ram" link aspeed: add a RAM memory region container aspeed/smc: add support for DMAs aspeed/smc: add DMA calibration settings aspeed/smc: inject errors in DMA checksum Joel Stanley (3): hw: timer: Add ASPEED RTC device hw/arm/aspeed: Add RTC to SoC aspeed/timer: Fix behaviour running Linux Philippe Mathieu-Daudé (1): hw/arm/aspeed: Use object_initialize_child for correct ref. counting include/hw/arm/aspeed.h | 1 + include/hw/arm/aspeed_soc.h | 48 ++++- include/hw/ssi/aspeed_smc.h | 9 + include/hw/timer/aspeed_rtc.h | 31 +++ include/hw/timer/aspeed_timer.h | 1 + hw/arm/aspeed.c | 35 ++-- hw/arm/aspeed_soc.c | 283 ++++++++++++++++++---------- hw/misc/aspeed_scu.c | 6 + hw/ssi/aspeed_smc.c | 323 +++++++++++++++++++++++++++++++- hw/timer/aspeed_rtc.c | 180 ++++++++++++++++++ hw/timer/aspeed_timer.c | 84 ++++++--- hw/timer/Makefile.objs | 2 +- hw/timer/trace-events | 4 + 13 files changed, 854 insertions(+), 153 deletions(-) create mode 100644 include/hw/timer/aspeed_rtc.h create mode 100644 hw/timer/aspeed_rtc.c -- 2.20.1
