Hi everyone, This v2 of the patch series containing the work that I've done in order to enable support for i.MX7 emulation in QEMU.
As the one before last commit in the series states the supported i.MX7 features are: * up to 2 Cortex A9 cores (SMP works with PSCI) * A7 MPCORE (identical to A15 MPCORE) * 4 GPTs modules * 7 GPIO controllers * 2 IOMUXC controllers * 1 CCM module * 1 SVNS module * 1 SRC module * 1 GPCv2 controller * 4 eCSPI controllers * 4 I2C controllers * 7 i.MX UART controllers * 2 FlexCAN controllers * 2 Ethernet controllers (FEC) * 3 SD controllers (USDHC) * 4 WDT modules * 1 SDMA module * 1 GPR module * 2 USBMISC modules * 2 ADC modules * 1 PCIe controller Feedback is welcome! Changes since [v1]: - Patchset no longer relies on "ignore_memory_transaction_failures = false" for its functionality - As a consequnce of implementing the above a number of patches implementing dummy IP block emulation as well as PCIe emulation patches that I alluded to in [v1] are now included in this patch series - "has_el3" property is no longer being set to "false" as a part of intialization of A7 CPU. I couldn't reproduce the issues that I thought I was having, so I just dropped that code. - A number of smaller feedback items from Peter and other has been incorporated into the patches. Peter, I didn't hear anything from you about the code of mcimx7d_add_psci_node(), as discussed here: https://www.mail-archive.com/qemu-devel@nongnu.org/msg486874.html so I kept the original code intact. As I mentioned before, my goal was to be able to boot into vanilla Linux kerenel and have working SMP without needing to use a PSCI implementing bootloader. If that is something that new board code shouldn't do, please let me know. Thanks, Andrey Smirnov [v1] https://lists.gnu.org/archive/html/qemu-devel/2017-09/msg04770.html P.S.: I don't know the best way to specify mailing list message archives, so if I did it wrong please let me know. Andrey Smirnov (27): imx_fec: Do not link to netdev imx_fec: Refactor imx_eth_enable_rx() imx_fec: Change queue flushing heuristics imx_fec: Use ENET_FTRL to determine truncation length imx_fec: Use MIN instead of explicit ternary operator imx_fec: Emulate SHIFT16 in ENETx_RACC imx_fec: Add support for multiple Tx DMA rings imx_fec: Use correct length for packet size imx_fec: Fix a typo in imx_enet_receive() imx_fec: Reserve full 4K page for the register file sdhci: Add i.MX specific subtype of SDHCI sdhci: Implement write method of ACMD12ERRSTS register i.MX: Add code to emulate i.MX7 CCM, PMU and ANALOG IP blocks i.MX: Add code to emulate i.MX2 watchdog IP block i.MX: Add code to emulate i.MX7 SNVS IP-block i.MX: Add code to emulate GPCv2 IP block i.MX: Add code to emulate i.MX7 IOMUXC IP block i.MX: Add i.MX7 GPT variant i.MX: Add code to emulate SDMA IP block i.MX: Add code to emulate FlexCAN IP block i.MX: Add implementation of i.MX7 GPR IP block pci: Add support for Designware IP block i.MX: Add code to emulate i.MX7 USBMISC IP block i.MX: Add code to emulate i.MX7 ADC IP block i.MX: Add code to emulate i.MX7 SRC IP-block i.MX: Add i.MX7 SOC implementation. Implement support for i.MX7 Sabre board default-configs/arm-softmmu.mak | 3 + hw/arm/Makefile.objs | 2 + hw/arm/fsl-imx6.c | 1 + hw/arm/fsl-imx7.c | 596 +++++++++++++++++++++++++++++++++++++ hw/arm/mcimx7d-sabre.c | 101 +++++++ hw/dma/Makefile.objs | 1 + hw/dma/imx_sdma.c | 99 +++++++ hw/intc/Makefile.objs | 2 +- hw/intc/imx_gpcv2.c | 125 ++++++++ hw/misc/Makefile.objs | 8 + hw/misc/imx2_wdt.c | 88 ++++++ hw/misc/imx7_adc.c | 99 +++++++ hw/misc/imx7_ccm.c | 233 +++++++++++++++ hw/misc/imx7_gpr.c | 119 ++++++++ hw/misc/imx7_iomuxc.c | 99 +++++++ hw/misc/imx7_snvs.c | 83 ++++++ hw/misc/imx7_src.c | 93 ++++++ hw/misc/imx_flexcan.c | 99 +++++++ hw/net/imx_fec.c | 163 ++++++++--- hw/pci-host/Makefile.objs | 2 + hw/pci-host/designware.c | 614 +++++++++++++++++++++++++++++++++++++++ hw/sd/sdhci-internal.h | 15 + hw/sd/sdhci.c | 130 ++++++++- hw/timer/imx_gpt.c | 25 ++ hw/usb/Makefile.objs | 1 + hw/usb/imx-usbmisc.c | 99 +++++++ include/hw/arm/fsl-imx7.h | 217 ++++++++++++++ include/hw/dma/imx_sdma.h | 22 ++ include/hw/intc/imx_gpcv2.h | 22 ++ include/hw/misc/imx2_wdt.h | 34 +++ include/hw/misc/imx7_adc.h | 22 ++ include/hw/misc/imx7_ccm.h | 130 +++++++++ include/hw/misc/imx7_gpr.h | 28 ++ include/hw/misc/imx7_iomuxc.h | 22 ++ include/hw/misc/imx7_snvs.h | 35 +++ include/hw/misc/imx7_src.h | 22 ++ include/hw/misc/imx_flexcan.h | 22 ++ include/hw/net/imx_fec.h | 24 +- include/hw/pci-host/designware.h | 92 ++++++ include/hw/pci/pci_ids.h | 2 + include/hw/sd/sdhci.h | 8 + include/hw/timer/imx_gpt.h | 1 + include/hw/usb/imx-usbmisc.h | 22 ++ 43 files changed, 3581 insertions(+), 44 deletions(-) create mode 100644 hw/arm/fsl-imx7.c create mode 100644 hw/arm/mcimx7d-sabre.c create mode 100644 hw/dma/imx_sdma.c create mode 100644 hw/intc/imx_gpcv2.c create mode 100644 hw/misc/imx2_wdt.c create mode 100644 hw/misc/imx7_adc.c create mode 100644 hw/misc/imx7_ccm.c create mode 100644 hw/misc/imx7_gpr.c create mode 100644 hw/misc/imx7_iomuxc.c create mode 100644 hw/misc/imx7_snvs.c create mode 100644 hw/misc/imx7_src.c create mode 100644 hw/misc/imx_flexcan.c create mode 100644 hw/pci-host/designware.c create mode 100644 hw/usb/imx-usbmisc.c create mode 100644 include/hw/arm/fsl-imx7.h create mode 100644 include/hw/dma/imx_sdma.h create mode 100644 include/hw/intc/imx_gpcv2.h create mode 100644 include/hw/misc/imx2_wdt.h create mode 100644 include/hw/misc/imx7_adc.h create mode 100644 include/hw/misc/imx7_ccm.h create mode 100644 include/hw/misc/imx7_gpr.h create mode 100644 include/hw/misc/imx7_iomuxc.h create mode 100644 include/hw/misc/imx7_snvs.h create mode 100644 include/hw/misc/imx7_src.h create mode 100644 include/hw/misc/imx_flexcan.h create mode 100644 include/hw/pci-host/designware.h create mode 100644 include/hw/usb/imx-usbmisc.h -- 2.13.5