17a1e049aSCédric Le GoaterAspeed family boards (``*-bmc``, ``ast2500-evb``, ``ast2600-evb``) 27a1e049aSCédric Le Goater================================================================== 37a1e049aSCédric Le Goater 47a1e049aSCédric Le GoaterThe QEMU Aspeed machines model BMCs of various OpenPOWER systems and 57a1e049aSCédric Le GoaterAspeed evaluation boards. They are based on different releases of the 67a1e049aSCédric Le GoaterAspeed SoC : the AST2400 integrating an ARM926EJ-S CPU (400MHz), the 77a1e049aSCédric Le GoaterAST2500 with an ARM1176JZS CPU (800MHz) and more recently the AST2600 8f548f201SPeter Maydellwith dual cores ARM Cortex-A7 CPUs (1.2GHz). 97a1e049aSCédric Le Goater 107a1e049aSCédric Le GoaterThe SoC comes with RAM, Gigabit ethernet, USB, SD/MMC, USB, SPI, I2C, 117a1e049aSCédric Le Goateretc. 127a1e049aSCédric Le Goater 137a1e049aSCédric Le GoaterAST2400 SoC based machines : 147a1e049aSCédric Le Goater 157a1e049aSCédric Le Goater- ``palmetto-bmc`` OpenPOWER Palmetto POWER8 BMC 1671f5027fSPatrick Venture- ``quanta-q71l-bmc`` OpenBMC Quanta BMC 170b052414SJoel Stanley- ``supermicrox11-bmc`` Supermicro X11 BMC 187a1e049aSCédric Le Goater 197a1e049aSCédric Le GoaterAST2500 SoC based machines : 207a1e049aSCédric Le Goater 217a1e049aSCédric Le Goater- ``ast2500-evb`` Aspeed AST2500 Evaluation board 227a1e049aSCédric Le Goater- ``romulus-bmc`` OpenPOWER Romulus POWER9 BMC 237a1e049aSCédric Le Goater- ``witherspoon-bmc`` OpenPOWER Witherspoon POWER9 BMC 247a1e049aSCédric Le Goater- ``sonorapass-bmc`` OCP SonoraPass BMC 250b052414SJoel Stanley- ``fp5280g2-bmc`` Inspur FP5280G2 BMC 260b052414SJoel Stanley- ``g220a-bmc`` Bytedance G220A BMC 277a1e049aSCédric Le Goater 287a1e049aSCédric Le GoaterAST2600 SoC based machines : 297a1e049aSCédric Le Goater 30f548f201SPeter Maydell- ``ast2600-evb`` Aspeed AST2600 Evaluation board (Cortex-A7) 317a1e049aSCédric Le Goater- ``tacoma-bmc`` OpenPOWER Witherspoon POWER9 AST2600 BMC 320b052414SJoel Stanley- ``rainier-bmc`` IBM Rainier POWER10 BMC 330b052414SJoel Stanley- ``fuji-bmc`` Facebook Fuji BMC 34*264a360aSPeter Delevoryas- ``fby35-bmc`` Facebook fby35 BMC 357a1e049aSCédric Le Goater 367a1e049aSCédric Le GoaterSupported devices 377a1e049aSCédric Le Goater----------------- 387a1e049aSCédric Le Goater 397a1e049aSCédric Le Goater * SMP (for the AST2600 Cortex-A7) 407a1e049aSCédric Le Goater * Interrupt Controller (VIC) 417a1e049aSCédric Le Goater * Timer Controller 427a1e049aSCédric Le Goater * RTC Controller 437a1e049aSCédric Le Goater * I2C Controller 447a1e049aSCédric Le Goater * System Control Unit (SCU) 457a1e049aSCédric Le Goater * SRAM mapping 467a1e049aSCédric Le Goater * X-DMA Controller (basic interface) 477a1e049aSCédric Le Goater * Static Memory Controller (SMC or FMC) - Only SPI Flash support 487a1e049aSCédric Le Goater * SPI Memory Controller 497a1e049aSCédric Le Goater * USB 2.0 Controller 507a1e049aSCédric Le Goater * SD/MMC storage controllers 517a1e049aSCédric Le Goater * SDRAM controller (dummy interface for basic settings and training) 527a1e049aSCédric Le Goater * Watchdog Controller 537a1e049aSCédric Le Goater * GPIO Controller (Master only) 547a1e049aSCédric Le Goater * UART 557a1e049aSCédric Le Goater * Ethernet controllers 5612bff81bSPhilippe Mathieu-Daudé * Front LEDs (PCA9552 on I2C bus) 572ecf1726SCédric Le Goater * LPC Peripheral Controller (a subset of subdevices are supported) 58c5475b3fSJoel Stanley * Hash/Crypto Engine (HACE) - Hash support only. TODO: HMAC and RSA 59b662fac6SJoel Stanley * ADC 607a1e049aSCédric Le Goater 617a1e049aSCédric Le Goater 627a1e049aSCédric Le GoaterMissing devices 637a1e049aSCédric Le Goater--------------- 647a1e049aSCédric Le Goater 657a1e049aSCédric Le Goater * Coprocessor support 667a1e049aSCédric Le Goater * PWM and Fan Controller 677a1e049aSCédric Le Goater * Slave GPIO Controller 687a1e049aSCédric Le Goater * Super I/O Controller 697a1e049aSCédric Le Goater * PCI-Express 1 Controller 707a1e049aSCédric Le Goater * Graphic Display Controller 717a1e049aSCédric Le Goater * PECI Controller 727a1e049aSCédric Le Goater * MCTP Controller 737a1e049aSCédric Le Goater * Mailbox Controller 747a1e049aSCédric Le Goater * Virtual UART 757a1e049aSCédric Le Goater * eSPI Controller 767a1e049aSCédric Le Goater * I3C Controller 777a1e049aSCédric Le Goater 787a1e049aSCédric Le GoaterBoot options 797a1e049aSCédric Le Goater------------ 807a1e049aSCédric Le Goater 819d5dcb85SJoel StanleyThe Aspeed machines can be started using the ``-kernel`` and ``-dtb`` options 829d5dcb85SJoel Stanleyto load a Linux kernel or from a firmware. Images can be downloaded from the 839d5dcb85SJoel StanleyOpenBMC jenkins : 847a1e049aSCédric Le Goater 8538b1ed6cSJoel Stanley https://jenkins.openbmc.org/job/ci-openbmc/lastSuccessfulBuild/ 86d029c729SCédric Le Goater 87d029c729SCédric Le Goateror directly from the OpenBMC GitHub release repository : 88d029c729SCédric Le Goater 89d029c729SCédric Le Goater https://github.com/openbmc/openbmc/releases 907a1e049aSCédric Le Goater 919d5dcb85SJoel StanleyTo boot a kernel directly from a Linux build tree: 929d5dcb85SJoel Stanley 939d5dcb85SJoel Stanley.. code-block:: bash 949d5dcb85SJoel Stanley 959d5dcb85SJoel Stanley $ qemu-system-arm -M ast2600-evb -nographic \ 969d5dcb85SJoel Stanley -kernel arch/arm/boot/zImage \ 979d5dcb85SJoel Stanley -dtb arch/arm/boot/dts/aspeed-ast2600-evb.dtb \ 989d5dcb85SJoel Stanley -initrd rootfs.cpio 999d5dcb85SJoel Stanley 1007a1e049aSCédric Le GoaterThe image should be attached as an MTD drive. Run : 1017a1e049aSCédric Le Goater 1027a1e049aSCédric Le Goater.. code-block:: bash 1037a1e049aSCédric Le Goater 1047a1e049aSCédric Le Goater $ qemu-system-arm -M romulus-bmc -nic user \ 105d029c729SCédric Le Goater -drive file=obmc-phosphor-image-romulus.static.mtd,format=raw,if=mtd -nographic 1069820e52fSCédric Le Goater 1079820e52fSCédric Le GoaterOptions specific to Aspeed machines are : 1089820e52fSCédric Le Goater 1099820e52fSCédric Le Goater * ``execute-in-place`` which emulates the boot from the CE0 flash 1109820e52fSCédric Le Goater device by using the FMC controller to load the instructions, and 1119820e52fSCédric Le Goater not simply from RAM. This takes a little longer. 1129820e52fSCédric Le Goater 1139820e52fSCédric Le Goater * ``fmc-model`` to change the FMC Flash model. FW needs support for 1149820e52fSCédric Le Goater the chip model to boot. 1159820e52fSCédric Le Goater 1169820e52fSCédric Le Goater * ``spi-model`` to change the SPI Flash model. 1179820e52fSCédric Le Goater 1189820e52fSCédric Le GoaterFor instance, to start the ``ast2500-evb`` machine with a different 1199820e52fSCédric Le GoaterFMC chip and a bigger (64M) SPI chip, use : 1209820e52fSCédric Le Goater 1219820e52fSCédric Le Goater.. code-block:: bash 1229820e52fSCédric Le Goater 1239820e52fSCédric Le Goater -M ast2500-evb,fmc-model=mx25l25635e,spi-model=mx66u51235f 1243d393bb7SJamin Lin 1253d393bb7SJamin Lin 1263d393bb7SJamin LinAspeed minibmc family boards (``ast1030-evb``) 1273d393bb7SJamin Lin================================================================== 1283d393bb7SJamin Lin 1293d393bb7SJamin LinThe QEMU Aspeed machines model mini BMCs of various Aspeed evaluation 1303d393bb7SJamin Linboards. They are based on different releases of the 1313d393bb7SJamin LinAspeed SoC : the AST1030 integrating an ARM Cortex M4F CPU (200MHz). 1323d393bb7SJamin Lin 1333d393bb7SJamin LinThe SoC comes with SRAM, SPI, I2C, etc. 1343d393bb7SJamin Lin 1353d393bb7SJamin LinAST1030 SoC based machines : 1363d393bb7SJamin Lin 1373d393bb7SJamin Lin- ``ast1030-evb`` Aspeed AST1030 Evaluation board (Cortex-M4F) 1383d393bb7SJamin Lin 1393d393bb7SJamin LinSupported devices 1403d393bb7SJamin Lin----------------- 1413d393bb7SJamin Lin 1423d393bb7SJamin Lin * SMP (for the AST1030 Cortex-M4F) 1433d393bb7SJamin Lin * Interrupt Controller (VIC) 1443d393bb7SJamin Lin * Timer Controller 1453d393bb7SJamin Lin * I2C Controller 1463d393bb7SJamin Lin * System Control Unit (SCU) 1473d393bb7SJamin Lin * SRAM mapping 1483d393bb7SJamin Lin * Static Memory Controller (SMC or FMC) - Only SPI Flash support 1493d393bb7SJamin Lin * SPI Memory Controller 1503d393bb7SJamin Lin * USB 2.0 Controller 1513d393bb7SJamin Lin * Watchdog Controller 1523d393bb7SJamin Lin * GPIO Controller (Master only) 1533d393bb7SJamin Lin * UART 1543d393bb7SJamin Lin * LPC Peripheral Controller (a subset of subdevices are supported) 1553d393bb7SJamin Lin * Hash/Crypto Engine (HACE) - Hash support only. TODO: HMAC and RSA 1563d393bb7SJamin Lin * ADC 1573d393bb7SJamin Lin 1583d393bb7SJamin Lin 1593d393bb7SJamin LinMissing devices 1603d393bb7SJamin Lin--------------- 1613d393bb7SJamin Lin 1623d393bb7SJamin Lin * PWM and Fan Controller 1633d393bb7SJamin Lin * Slave GPIO Controller 1643d393bb7SJamin Lin * PECI Controller 1653d393bb7SJamin Lin * Mailbox Controller 1663d393bb7SJamin Lin * Virtual UART 1673d393bb7SJamin Lin * eSPI Controller 1683d393bb7SJamin Lin * I3C Controller 1693d393bb7SJamin Lin 1703d393bb7SJamin LinBoot options 1713d393bb7SJamin Lin------------ 1723d393bb7SJamin Lin 1733d393bb7SJamin LinThe Aspeed machines can be started using the ``-kernel`` to load a 1743d393bb7SJamin LinZephyr OS or from a firmware. Images can be downloaded from the 1753d393bb7SJamin LinASPEED GitHub release repository : 1763d393bb7SJamin Lin 1773d393bb7SJamin Lin https://github.com/AspeedTech-BMC/zephyr/releases 1783d393bb7SJamin Lin 1793d393bb7SJamin LinTo boot a kernel directly from a Zephyr build tree: 1803d393bb7SJamin Lin 1813d393bb7SJamin Lin.. code-block:: bash 1823d393bb7SJamin Lin 1833d393bb7SJamin Lin $ qemu-system-arm -M ast1030-evb -nographic \ 1843d393bb7SJamin Lin -kernel zephyr.elf 185