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2018-06-08tests/cdrom-test: Test that -cdrom parameter is workingThomas Huth
Commit 1454509726719e0933c800 recently broke the "-cdrom" parameter on a couple of boards without us noticing it immediately. Thus let's add a test which checks that "-cdrom" can at least be used to start QEMU with certain machine types. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Acked-By: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08tests/cdrom-test: Test booting from CD-ROM ISO image fileThomas Huth
We already have the code for a boot file in tests/boot-sector.c, so if the genisoimage program is available, we can easily create a bootable CD ISO image that we can use for testing whether our CD-ROM emulation and the BIOS CD-ROM boot works correctly. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Acked-By: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08tests/boot-sector: Add magic bytes to s390x boot code headerThomas Huth
We're going to use the s390x boot code for testing CD-ROM booting. But the ISO loader of the s390-ccw bios is a little bit more picky than the network loader and expects some magic bytes in the header of the file (see linux_s390_magic in pc-bios/s390-ccw/bootmap.c), so we've got to add them in our boot code here, too. Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Acked-By: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: make ahci_mem_write traces more descriptiveJohn Snow
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-17-jsnow@redhat.com [Fixed format specifiers. --js] Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: delete old host register address definitionsJohn Snow
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-16-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: adjust ahci_mem_write to work on registersJohn Snow
Actually, this function looks pretty broken, but for now, let's finish up what this series of commits came here to do. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-15-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: fix spacing damage on ahci_mem_writeJohn Snow
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-14-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: make mem_read_32 traces more descriptiveJohn Snow
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-13-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: modify ahci_mem_read_32 to work on register numbersJohn Snow
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-12-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: fix host register max addressJohn Snow
Yes, comment, it ought to be 0x2C. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-11-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: add host register enumerationJohn Snow
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-10-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: delete old port register address definitionsJohn Snow
They're now unused. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-9-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: make port write traces more descriptiveJohn Snow
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-8-jsnow@redhat.com [Changed format specifier. --js] Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: modify ahci_port_write to use register numbersJohn Snow
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-7-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: combine identical clauses in port writeJohn Snow
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-6-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: fix spacing damage on ahci_port_writeJohn Snow
Churn. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-5-jsnow@redhat.com [Fix patchew/checkpatch nit. --js] Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: make port read traces more descriptiveJohn Snow
A trace is added to let us watch unimplemented registers specifically, as these are more likely to cause us trouble. Otherwise, the port read traces now tell us what register is getting hit, which is nicer. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-4-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: modify ahci_port_read to use register numbersJohn Snow
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-3-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: add port register enumerationJohn Snow
Instead of tracking offsets, lets count the registers. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180531222835.16558-2-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: don't schedule unnecessary BHJohn Snow
The comment gives us a hint. *Maybe* we still have something to process. Well, why not check? Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Message-id: 20180531004323.4611-4-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: fix PxCI register raceJohn Snow
Fixes: https://bugs.launchpad.net/qemu/+bug/1769189 AHCI presently signals completion prior to the PxCI register being cleared to indicate completion. If a guest driver attempts to issue a new command in its IRQ handler, it might be surprised to learn there is still a command pending. In the case of Windows 10's boot driver, it will actually poll the IRQ register hoping to find out when the command is done running -- which will never happen, as there isn't a command running. Fix this: clear PxCI in ahci_cmd_done and not in the asynchronous BH. Because it now runs synchronously, we don't need to check if the command is actually done by spying on the ATA registers. We know it's done. CC: qemu-stable <qemu-stable@nongnu.org> Reported-by: François Guerraz <kubrick@fgv6.net> Tested-by: Bruce Rogers <brogers@suse.com> Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Message-id: 20180531004323.4611-3-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08ahci: trim signatures on raise/lowerJohn Snow
These functions work on the AHCI device, not the individual AHCI devices, so trim the AHCIDevice argument. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Message-id: 20180531004323.4611-2-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08Merge remote-tracking branch ↵Peter Maydell
'remotes/pmaydell/tags/pull-target-arm-20180608' into staging target-arm queue: * arm_gicv3_kvm: fix migration of registers corresponding to IRQs 992 to 1020 in the KVM GIC * aspeed: remove ignore_memory_transaction_failures on all boards * aspeed: add support for the witherspoon-bmc board * aspeed: add an I2C RTC device and EEPROM I2C devices * aspeed: add the pc9552 chips to the witherspoon machine * ftgmac100: fix various bugs * hw/arm: Remove the deprecated xlnx-ep108 machine * hw/i2c: Add trace events * add missing '\n' on various qemu_log() logging strings * sdcard: clean up spec version support so we report the right spec version to the guest and only implement the commands that are supposed to be present in that version # gpg: Signature made Fri 08 Jun 2018 13:36:37 BST # gpg: using RSA key 3C2525ED14360CDE # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" # gpg: aka "Peter Maydell <pmaydell@gmail.com>" # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20180608: (31 commits) sdcard: Disable CMD19/CMD23 for Spec v2 sdcard: Reflect when the Spec v3 is supported in the Config Register (SCR) sdcard: Disable SEND_IF_COND (CMD8) for Spec v1 sdcard: Add a 'spec_version' property, default to Spec v2.00 sdcard: Allow commands valid in SPI mode sdcard: Update the Configuration Register (SCR) to Spec Version 1.10 target/xtensa: Add trailing '\n' to qemu_log() calls RISC-V: Add trailing '\n' to qemu_log() calls target/m68k: Add trailing '\n' to qemu_log() call target/arm: Add trailing '\n' to qemu_log() calls stellaris: Add trailing '\n' to qemu_log() calls hw/mips/boston: Add trailing '\n' to qemu_log() calls hw/core/register: Add trailing '\n' to qemu_log() call ppc/pnv: Add trailing '\n' to qemu_log() calls xilinx-dp: Add trailing '\n' to qemu_log() call hw/digic: Add trailing '\n' to qemu_log() calls hw/sd/milkymist-memcard: Add trailing '\n' to qemu_log() call hw/i2c: Add trace events hw/arm: Remove the deprecated xlnx-ep108 machine ftgmac100: remove check on runt messages ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08sdcard: Disable CMD19/CMD23 for Spec v2Philippe Mathieu-Daudé
These commands got introduced by Spec v3 (see 0c3fb03f7ec and 4481bbc79d2). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180607180641.874-7-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08sdcard: Reflect when the Spec v3 is supported in the Config Register (SCR)Philippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20180607180641.874-6-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08sdcard: Disable SEND_IF_COND (CMD8) for Spec v1Philippe Mathieu-Daudé
CMD8 is "Reserved" in Spec v1.10. Spec v2.00 introduces the SEND_IF_COND command: 6.4.1 Power Up CMD8 is newly added in the Physical Layer Specification Version 2.00 to support multiple voltage ranges and used to check whether the card supports supplied voltage. The version 2.00 or later host shall issue CMD8 and verify voltage before card initialization. The host that does not support CMD8 shall supply high voltage range. Message-Id: 201204252110.20873.paul@codesourcery.com Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180607180641.874-5-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08sdcard: Add a 'spec_version' property, default to Spec v2.00Philippe Mathieu-Daudé
As of this commit, the Spec v1 is not working, and all controllers expect the cards to be conformant to Spec v2. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20180607180641.874-4-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08sdcard: Allow commands valid in SPI modePhilippe Mathieu-Daudé
From the "Physical Layer Simplified Specification Version 1.10" Chapter 7.3 "SPI Mode Transaction Packets" Table 57: "Commands and arguments" Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20180607180641.874-3-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08sdcard: Update the Configuration Register (SCR) to Spec Version 1.10Philippe Mathieu-Daudé
The initial implementation is based on the Specs v1.10 (see a1bb27b1e98). However the SCR is anouncing the card being v1.01. The new chapters added in version 1.10 are: 4.3.10 Switch function command Switch function command (CMD6) 1 is used to switch or expand memory card functions. [...] This is a new feature, introduced in SD physical Layer Specification Version 1.10. Therefore, cards that are compatible with earlier versions of the spec do not support it. The host shall check the "SD_SPEC" field in the SCR register to recognize what version of the spec the card complies with before using CMD6. It is mandatory for SD memory card of Ver1.10 to support CMD6. 4.3.11 High-Speed mode (25MB/sec interface speed) Though the Rev 1.01 SD memory card supports up to 12.5MB/sec interface speed, the speed of 25MB/sec is necessary to support increasing performance needs of the host and because of memory size which continues to grow. To achieve 25MB/sec interface speed, clock rate is increased to 50MHz and CLK/CMD/DAT signal timing and circuit conditions are reconsidered and changed from Physical Layer Specification Version 1.01. 4.3.12 Command system (This chapter is newly added in version 1.10) SD commands CMD34-37, CMD50, CMD57 are reserved for SD command system expansion via the switch command. [These commands] will be considered as illegal commands (as defined in revision 1.01 of the SD physical layer specification). The SWITCH_FUNCTION is implemented since the first commit, a1bb27b1e98. The 25MB/sec High-Speed mode was already updated in d7ecb867529. The current implementation does not implements CMD34-37, CMD50 and CMD57, thus these commands already return ILLEGAL. With this patch, the SCR register now matches the description of the header: * SD Memory Card emulation as defined in the "SD Memory Card Physical * layer specification, Version 1.10." Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180607180641.874-2-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08target/xtensa: Add trailing '\n' to qemu_log() callsPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Message-id: 20180606152128.449-12-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08RISC-V: Add trailing '\n' to qemu_log() callsPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180606152128.449-11-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08target/m68k: Add trailing '\n' to qemu_log() callPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-id: 20180606152128.449-10-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08target/arm: Add trailing '\n' to qemu_log() callsPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180606152128.449-9-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08stellaris: Add trailing '\n' to qemu_log() callsPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180606152128.449-8-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08hw/mips/boston: Add trailing '\n' to qemu_log() callsPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180606152128.449-7-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08hw/core/register: Add trailing '\n' to qemu_log() callPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20180606152128.449-6-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08ppc/pnv: Add trailing '\n' to qemu_log() callsPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Message-id: 20180606152128.449-5-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08xilinx-dp: Add trailing '\n' to qemu_log() callPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20180606152128.449-4-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08hw/digic: Add trailing '\n' to qemu_log() callsPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180606152128.449-3-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08hw/sd/milkymist-memcard: Add trailing '\n' to qemu_log() callPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180606152128.449-2-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08hw/i2c: Add trace eventsPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180606191801.6331-1-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08hw/arm: Remove the deprecated xlnx-ep108 machineThomas Huth
It has been marked as deprecated since QEMU v2.11, so it is time to remove this now. The xlnx-zcu102 machine is very much the same and can be used as a replacement instead. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08ftgmac100: remove check on runt messagesCédric Le Goater
This is a ethernet wire limitation not needed in emulation. It breaks U-Boot n/w stack also. Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-id: 20180530061711.23673-5-clg@kaod.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08ftgmac100: fix multicast hash routineCédric Le Goater
Based on the multicast hash calculation of the FTGMAC100 Linux driver. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530061711.23673-4-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08ftgmac100: add IEEE 802.1Q VLAN supportCédric Le Goater
The ftgmac100 NIC supports VLAN tag insertion and the MAC engine also has a control to remove VLAN tags from received packets. The VLAN control bits and VLAN tag information are contained in the second word of the transmit and receive descriptors. The Insert VLAN bit and the VLAN Tag available bit are only valid in the first segment of the packet. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530061711.23673-3-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08ftgmac100: compute maximum frame size depending on the protocolCédric Le Goater
The maximum frame size includes the CRC and depends if a VLAN tag is inserted or not. Adjust the frame size limit in the transmit handler using on the FTGMAC100State buffer size and in the receive handler use the packet protocol. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530061711.23673-2-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08aspeed: add the pc9552 chips to the witherspoon machineCédric Le Goater
The pca9552 LED blinkers on the Witherspoon machine are used for leds but also as GPIOs to control fans and GPUs. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530064049.27976-8-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08misc: add pca9552 LED blinker modelCédric Le Goater
Specs are available here : https://www.nxp.com/docs/en/application-note/AN264.pdf This is a simple model supporting the basic registers for led and GPIO mode. The device also supports two blinking rates but not the model yet. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530064049.27976-7-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08aspeed: Add EEPROM I2C devicesCédric Le Goater
The Aspeed boards have at least one EEPROM to hold the Vital Product Data (VPD). Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Message-id: 20180530064049.27976-6-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08smbus: add a smbus_eeprom_init_one() routineCédric Le Goater
This is an helper routine to add a single EEPROM on an I2C bus. It can be directly used by smbus_eeprom_init() which adds a certain number of EEPROMs on mips and x86 machines. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530064049.27976-5-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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