default-configs/arm-softmmu.mak | 1 + hw/arm/Makefile.objs | 1 + hw/arm/msf2-soc.c | 232 +++++++++++++++++++++++ hw/arm/msf2-som.c | 94 ++++++++++ hw/misc/Makefile.objs | 1 + hw/misc/msf2-sysreg.c | 168 +++++++++++++++++ hw/misc/trace-events | 5 + hw/ssi/Makefile.objs | 1 + hw/ssi/mss-spi.c | 404 ++++++++++++++++++++++++++++++++++++++++ hw/timer/Makefile.objs | 1 + hw/timer/mss-timer.c | 289 ++++++++++++++++++++++++++++ include/hw/arm/msf2-soc.h | 66 +++++++ include/hw/misc/msf2-sysreg.h | 77 ++++++++ include/hw/ssi/mss-spi.h | 58 ++++++ include/hw/timer/mss-timer.h | 64 +++++++ 15 files changed, 1462 insertions(+) create mode 100644 hw/arm/msf2-soc.c create mode 100644 hw/arm/msf2-som.c create mode 100644 hw/misc/msf2-sysreg.c create mode 100644 hw/ssi/mss-spi.c create mode 100644 hw/timer/mss-timer.c create mode 100644 include/hw/arm/msf2-soc.h create mode 100644 include/hw/misc/msf2-sysreg.h create mode 100644 include/hw/ssi/mss-spi.h create mode 100644 include/hw/timer/mss-timer.h
Hi Qemu-devel, I am trying to add Smartfusion2 SoC. SoC is from Microsemi and System on Module(SOM) board is from Emcraft systems. Smartfusion2 has hardened Microcontroller(Cortex-M3)based Sub System and FPGA fabric. At the moment only system timer, sysreg and SPI controller are modelled. Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Testing: ./arm-softmmu/qemu-system-arm -M emcraft-sf2 -serial mon:stdio \ -kernel u-boot.bin -display none -drive file=spi.bin,if=mtd,format=raw Binaries u-boot.bin and spi.bin are at: https://github.com/Subbaraya-Sundeep/qemu-test-binaries.git U-boot is from Emcraft with modified - SPI driver not to use PDMA. - ugly hack to pass dtb to kernel in r1. @ https://github.com/Subbaraya-Sundeep/emcraft-uboot-sf2.git Linux is 4.5 linux with Smartfusion2 SoC dts and clocksource driver added by myself @ https://github.com/Subbaraya-Sundeep/linux.git v9: used trace instead of DB_PRINT in msf2-sysreg.c used LOG_UNIMP for non guest errors in msf2-sysreg.c added unimplemented devices in msf2-soc.c removed .alias suffix in alias memory region name for eNVM v8: memory_region_init_ram to memory_region_init_rom in soc %s/emcraft_sf2_init/emcraft_sf2_s2s010_init/g in som Added mc->ignore_memory_transaction_failures = true in som as per latest commit. Code simplifications as suggested by Alistair in sysreg and ssi. v7: Removed vmstate_register_ram_global as per latest commit Moved header files to C which are local to C source files Removed abort() from msf2-sysreg.c Added VMStateDescription in mss-timer.c v6: Moved some defines from header files to source files Added properties m3clk, apb0div, apb0div1 properties to soc. Added properties apb0divisor, apb1divisor to sysreg Update system_clock_source in msf2-soc.c Changed machine name smartfusion2-som->emcraft-sf2 v5 As per Philippe comments: Added abort in Sysreg if guest tries to remap memory other than default mapping. Use of CONFIG_MSF2 in Makefile for soc.c Fixed incorrect logic in timer model. Renamed msf2-timer.c -> mss-timer.c msf2-spi.c -> mss-spi.c also type names Renamed function msf2_init->emcraft_sf2_init in msf2-som.c Added part-name,eNVM-size,eSRAM-size,pclk0 and pclk1 properties to soc. Pass soc part-name,memory size and clock rate properties from som. v4: Fixed build failure by using PRIx macros. v3: Added SoC file and board file as per Alistair comments. v2: Added SPI controller so that u-boot loads kernel from spi flash. v1: Initial patch set with timer and sysreg Thanks, Sundeep Subbaraya Sundeep (5): msf2: Add Smartfusion2 System timer msf2: Microsemi Smartfusion2 System Register block msf2: Add Smartfusion2 SPI controller msf2: Add Smartfusion2 SoC msf2: Add Emcraft's Smartfusion2 SOM kit default-configs/arm-softmmu.mak | 1 + hw/arm/Makefile.objs | 1 + hw/arm/msf2-soc.c | 232 +++++++++++++++++++++++ hw/arm/msf2-som.c | 94 ++++++++++ hw/misc/Makefile.objs | 1 + hw/misc/msf2-sysreg.c | 168 +++++++++++++++++ hw/misc/trace-events | 5 + hw/ssi/Makefile.objs | 1 + hw/ssi/mss-spi.c | 404 ++++++++++++++++++++++++++++++++++++++++ hw/timer/Makefile.objs | 1 + hw/timer/mss-timer.c | 289 ++++++++++++++++++++++++++++ include/hw/arm/msf2-soc.h | 66 +++++++ include/hw/misc/msf2-sysreg.h | 77 ++++++++ include/hw/ssi/mss-spi.h | 58 ++++++ include/hw/timer/mss-timer.h | 64 +++++++ 15 files changed, 1462 insertions(+) create mode 100644 hw/arm/msf2-soc.c create mode 100644 hw/arm/msf2-som.c create mode 100644 hw/misc/msf2-sysreg.c create mode 100644 hw/ssi/mss-spi.c create mode 100644 hw/timer/mss-timer.c create mode 100644 include/hw/arm/msf2-soc.h create mode 100644 include/hw/misc/msf2-sysreg.h create mode 100644 include/hw/ssi/mss-spi.h create mode 100644 include/hw/timer/mss-timer.h -- 2.5.0
Hi Sundeep, On 09/15/2017 01:59 PM, Subbaraya Sundeep wrote: > Hi Qemu-devel, > > I am trying to add Smartfusion2 SoC. > SoC is from Microsemi and System on Module(SOM) > board is from Emcraft systems. Smartfusion2 has hardened > Microcontroller(Cortex-M3)based Sub System and FPGA fabric. > At the moment only system timer, sysreg and SPI > controller are modelled. > > Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> When a review tag is sent to the series cover, this means it can be added to all the patches from the series. > > Testing: > ./arm-softmmu/qemu-system-arm -M emcraft-sf2 -serial mon:stdio \ > -kernel u-boot.bin -display none -drive file=spi.bin,if=mtd,format=raw > > Binaries u-boot.bin and spi.bin are at: > https://github.com/Subbaraya-Sundeep/qemu-test-binaries.git > > U-boot is from Emcraft with modified > - SPI driver not to use PDMA. > - ugly hack to pass dtb to kernel in r1. > @ > https://github.com/Subbaraya-Sundeep/emcraft-uboot-sf2.git > > Linux is 4.5 linux with Smartfusion2 SoC dts and clocksource > driver added by myself @ > https://github.com/Subbaraya-Sundeep/linux.git > > v9: However if you made significant changes to v9, please drop the R-b that were left on v8 to make sure people re-review those changes. Functional changes directly reset Tested-by tags. $ git backport-diff -r master..msf2_v9 -u msf2_v8 Key: [----] : patches are identical [####] : number of functional differences between upstream/downstream patch [down] : patch is downstream-only The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively 001/5:[----] [--] 'msf2: Add Smartfusion2 System timer' 002/5:[0047] [FC] 'msf2: Microsemi Smartfusion2 System Register block' 003/5:[----] [--] 'msf2: Add Smartfusion2 SPI controller' 004/5:[0018] [FC] 'msf2: Add Smartfusion2 SoC' 005/5:[0001] [FC] 'msf2: Add Emcraft's Smartfusion2 SOM kit' > used trace instead of DB_PRINT in msf2-sysreg.c > used LOG_UNIMP for non guest errors in msf2-sysreg.c > added unimplemented devices in msf2-soc.c > removed .alias suffix in alias memory region name for eNVM you also removed "mc->ignore_memory_transaction_failures" use. > > v8: > memory_region_init_ram to memory_region_init_rom in soc > %s/emcraft_sf2_init/emcraft_sf2_s2s010_init/g in som > Added mc->ignore_memory_transaction_failures = true in som > as per latest commit. > Code simplifications as suggested by Alistair in sysreg and ssi. FYI, testing outputs: - U-Boot CPU : SmartFusion2 SoC (Cortex-M3 Hard IP) Freqs: CORTEX-M3=142MHz,PCLK0=71MHz,PCLK1=71MHz Board: M2S-FG484-SOM Rev 1A, www.emcraft.com apb_config: unimplemented device write (size 4, value 0x0, offset 0x10) apb_config: unimplemented device write (size 4, value 0x118, offset 0x84) apb_config: unimplemented device write (size 4, value 0xc1, offset 0x18) apb_config: unimplemented device write (size 4, value 0x99f, offset 0x1c) apb_config: unimplemented device write (size 4, value 0x3333, offset 0x24) apb_config: unimplemented device write (size 4, value 0xffff, offset 0x28) apb_config: unimplemented device write (size 4, value 0x3300, offset 0x78) apb_config: unimplemented device write (size 4, value 0x7777, offset 0x2c) apb_config: unimplemented device write (size 4, value 0xfff, offset 0x30) apb_config: unimplemented device write (size 4, value 0x580, offset 0x8) apb_config: unimplemented device write (size 4, value 0x110, offset 0xc) apb_config: unimplemented device write (size 4, value 0x1c00, offset 0x38) apb_config: unimplemented device write (size 4, value 0x8, offset 0x3c) apb_config: unimplemented device write (size 4, value 0xd23, offset 0x6c) apb_config: unimplemented device write (size 4, value 0x240, offset 0x50) apb_config: unimplemented device write (size 4, value 0x2, offset 0x5c) apb_config: unimplemented device write (size 4, value 0x126, offset 0x60) apb_config: unimplemented device write (size 4, value 0x3, offset 0xbc) apb_config: unimplemented device write (size 4, value 0x23, offset 0x54) apb_config: unimplemented device write (size 4, value 0x33, offset 0x40) apb_config: unimplemented device write (size 4, value 0x20, offset 0x44) apb_config: unimplemented device write (size 4, value 0x33, offset 0x80) apb_config: unimplemented device write (size 4, value 0x8, offset 0x7c) apb_config: unimplemented device write (size 4, value 0x4000, offset 0x9c) apb_config: unimplemented device write (size 4, value 0x0, offset 0xb4) apb_config: unimplemented device write (size 4, value 0x107, offset 0x64) apb_config: unimplemented device write (size 4, value 0x104, offset 0x58) apb_config: unimplemented device write (size 4, value 0x11, offset 0x68) apb_config: unimplemented device write (size 4, value 0x80f8, offset 0xa0) apb_config: unimplemented device write (size 4, value 0x7, offset 0xa4) apb_config: unimplemented device write (size 4, value 0x80f8, offset 0xa8) apb_config: unimplemented device write (size 4, value 0x7, offset 0xac) apb_config: unimplemented device write (size 4, value 0x200, offset 0xb0) apb_config: unimplemented device write (size 4, value 0x0, offset 0x21c) apb_config: unimplemented device write (size 4, value 0x80, offset 0x224) apb_config: unimplemented device write (size 4, value 0xf, offset 0x230) apb_config: unimplemented device write (size 4, value 0xb, offset 0x248) apb_config: unimplemented device write (size 4, value 0x0, offset 0x25c) apb_config: unimplemented device write (size 4, value 0x0, offset 0x260) apb_config: unimplemented device write (size 4, value 0x0, offset 0x264) apb_config: unimplemented device write (size 4, value 0x0, offset 0x268) apb_config: unimplemented device write (size 4, value 0x1, offset 0x280) apb_config: unimplemented device write (size 4, value 0x40, offset 0x298) apb_config: unimplemented device write (size 4, value 0x401, offset 0x29c) apb_config: unimplemented device write (size 4, value 0x4010, offset 0x2a0) apb_config: unimplemented device write (size 4, value 0x40, offset 0x2d8) apb_config: unimplemented device write (size 4, value 0x401, offset 0x2dc) apb_config: unimplemented device write (size 4, value 0x4010, offset 0x2e0) apb_config: unimplemented device write (size 4, value 0x0, offset 0x2fc) apb_config: unimplemented device write (size 4, value 0x3, offset 0x304) apb_config: unimplemented device write (size 4, value 0x1, offset 0x308) apb_config: unimplemented device write (size 4, value 0x1, offset 0x30c) apb_config: unimplemented device write (size 4, value 0x9, offset 0x314) apb_config: unimplemented device write (size 4, value 0x0, offset 0x238) apb_config: unimplemented device write (size 4, value 0x0, offset 0x23c) apb_config: unimplemented device write (size 4, value 0x1, offset 0x31c) apb_config: unimplemented device write (size 4, value 0x1, offset 0x0) DRAM: 64 MB pdma: unimplemented device write (size 4, value 0x1a0, offset 0x20) pdma: unimplemented device read (size 4, offset 0x20) pdma: unimplemented device write (size 4, value 0x3c000, offset 0x20) pdma: unimplemented device read (size 4, offset 0x20) pdma: unimplemented device write (size 4, value 0x2000001, offset 0x20) pdma: unimplemented device write (size 4, value 0x1a0, offset 0x40) pdma: unimplemented device read (size 4, offset 0x40) pdma: unimplemented device write (size 4, value 0x3c000, offset 0x40) pdma: unimplemented device read (size 4, offset 0x40) pdma: unimplemented device write (size 4, value 0x2800003, offset 0x40) pdma: unimplemented device write (size 4, value 0x20, offset 0x20) pdma: unimplemented device write (size 4, value 0x20, offset 0x40) *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: M2S_MAC Hit any key to stop autoboot: 0 pdma: unimplemented device write (size 4, value 0x1a0, offset 0x20) pdma: unimplemented device read (size 4, offset 0x20) pdma: unimplemented device write (size 4, value 0x3c000, offset 0x20) pdma: unimplemented device read (size 4, offset 0x20) pdma: unimplemented device write (size 4, value 0x2000001, offset 0x20) pdma: unimplemented device write (size 4, value 0x1a0, offset 0x40) pdma: unimplemented device read (size 4, offset 0x40) pdma: unimplemented device write (size 4, value 0x3c000, offset 0x40) pdma: unimplemented device read (size 4, offset 0x40) pdma: unimplemented device write (size 4, value 0x2800003, offset 0x40) pdma: unimplemented device write (size 4, value 0x20, offset 0x20) pdma: unimplemented device write (size 4, value 0x20, offset 0x40) 16384 KiB S25FL128P_64K at 0:0 is now current device pdma: unimplemented device write (size 4, value 0x1a0, offset 0x20) pdma: unimplemented device read (size 4, offset 0x20) pdma: unimplemented device write (size 4, value 0x3c000, offset 0x20) pdma: unimplemented device read (size 4, offset 0x20) pdma: unimplemented device write (size 4, value 0x2000001, offset 0x20) pdma: unimplemented device write (size 4, value 0x1a0, offset 0x40) pdma: unimplemented device read (size 4, offset 0x40) pdma: unimplemented device write (size 4, value 0x3c000, offset 0x40) pdma: unimplemented device read (size 4, offset 0x40) pdma: unimplemented device write (size 4, value 0x2800003, offset 0x40) pdma: unimplemented device write (size 4, value 0x20, offset 0x20) pdma: unimplemented device write (size 4, value 0x20, offset 0x40) - tftpboot M2S-FG484-SOM> tftpboot emac: unimplemented device write (size 4, value 0x7, offset 0x20) emac: unimplemented device read (size 4, offset 0x0) emac: unimplemented device write (size 4, value 0x80000000, offset 0x0) emac: unimplemented device read (size 4, offset 0x0) emac: unimplemented device write (size 4, value 0x0, offset 0x0) emac: unimplemented device read (size 4, offset 0x0) emac: unimplemented device write (size 4, value 0x0, offset 0x0) emac: unimplemented device read (size 4, offset 0x0) emac: unimplemented device write (size 4, value 0x0, offset 0x0) emac: unimplemented device read (size 4, offset 0x0) emac: unimplemented device write (size 4, value 0x0, offset 0x0) emac: unimplemented device read (size 4, offset 0x0) emac: unimplemented device write (size 4, value 0x0, offset 0x0) emac: unimplemented device read (size 4, offset 0x38) emac: unimplemented device write (size 4, value 0x0, offset 0x38) emac: unimplemented device read (size 4, offset 0x48) emac: unimplemented device write (size 4, value 0x0, offset 0x48) emac: unimplemented device write (size 4, value 0x0, offset 0x0) emac: unimplemented device read (size 4, offset 0x4) emac: unimplemented device write (size 4, value 0x0, offset 0x4) emac: unimplemented device read (size 4, offset 0x4) emac: unimplemented device write (size 4, value 0x105, offset 0x4) emac: unimplemented device write (size 4, value 0x600, offset 0x10) emac: unimplemented device write (size 4, value 0xc0b13c83, offset 0x40) emac: unimplemented device write (size 4, value 0x83830000, offset 0x44) emac: unimplemented device write (size 4, value 0x200032e4, offset 0x190) emac: unimplemented device write (size 4, value 0x1, offset 0x18c) emac: unimplemented device read (size 4, offset 0x48) emac: unimplemented device write (size 4, value 0x1f, offset 0x48) emac: unimplemented device read (size 4, offset 0x48) emac: unimplemented device write (size 4, value 0x0, offset 0x48) emac: unimplemented device write (size 4, value 0xff00, offset 0x48) emac: unimplemented device read (size 4, offset 0x48) [...] emac: unimplemented device read (size 4, offset 0x48) m2s_eth_init: FIFO initialization timeout *** m2s_mac_dump_regs FIFO init: emac: unimplemented device read (size 4, offset 0x180) emac: unimplemented device read (size 4, offset 0x184) emac: unimplemented device read (size 4, offset 0x188) DMA TX CTRL=00000000;DESC=00000000;STAT=00000000 emac: unimplemented device read (size 4, offset 0x18c) emac: unimplemented device read (size 4, offset 0x190) emac: unimplemented device read (size 4, offset 0x194) DMA RX CTRL=00000000;DESC=00000000;STAT=00000000 emac: unimplemented device read (size 4, offset 0x19c) emac: unimplemented device read (size 4, offset 0x198) DMA IRQ 00000000/00000000 emac: unimplemented device read (size 4, offset 0x0) emac: unimplemented device read (size 4, offset 0x4) emac: unimplemented device read (size 4, offset 0x8) emac: unimplemented device read (size 4, offset 0xc) emac: unimplemented device read (size 4, offset 0x10) CFG1=00000000;CFG2=00000000;IFG=00000000;HD=00000000;MFL=00000000 emac: unimplemented device read (size 4, offset 0x38) emac: unimplemented device read (size 4, offset 0x3c) emac: unimplemented device read (size 4, offset 0x40) emac: unimplemented device read (size 4, offset 0x44) IFCTRL=00000000;IFSTAT=00000000;ADR1=00000000;ADR2=00000000 FIFO CFG emac: unimplemented device read (size 4, offset 0x48) 00000000/emac: unimplemented device read (size 4, offset 0x4c) 00000000/emac: unimplemented device read (size 4, offset 0x50) 00000000/emac: unimplemented device read (size 4, offset 0x54) 00000000/emac: unimplemented device read (size 4, offset 0x58) 00000000/emac: unimplemented device read (size 4, offset 0x5c) 00000000/ FIFO ACC emac: unimplemented device read (size 4, offset 0x60) 00000000/emac: unimplemented device read (size 4, offset 0x64) 00000000/emac: unimplemented device read (size 4, offset 0x68) 00000000/emac: unimplemented device read (size 4, offset 0x6c) 00000000/emac: unimplemented device read (size 4, offset 0x70) 00000000/emac: unimplemented device read (size 4, offset 0x74) 00000000/emac: unimplemented device read (size 4, offset 0x78) 00000000/emac: unimplemented device read (size 4, offset 0x7c) 00000000/ M2S-FG484-SOM> - erase M2S-FG484-SOM> sf erase 0 0x1000 Taking exception 4 [Data Abort] ...with CFSR.PRECISERR and BFAR 0x10 ... as 3 UNHANDLED EXCEPTION: HARD FAULT R0 = 00848cea R1 = 00000000 R2 = 00022ab0 R3 = 00000000 R12 = 00000004 LR = 00000a27 PC = 0000d418 PSR = 01000000 Good work :) Regards, Phil.
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