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qemu-patch-raspberry4/include/hw
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Andrew Jeffery 1c8a2388aa hw/misc: Add a model for the ASPEED System Control Unit 
The SCU is a collection of chip-level control registers that manage the
various functions supported by ASPEED SoCs. Typically the bits control
interactions with clocks, external hardware or reset behaviour, and we
can largly take a hands-off approach to reads and writes.

Firmware makes heavy use of the state to determine how to boot, but the
reset values vary from SoC to SoC (eg AST2400 vs AST2500). A qdev
property is exposed so that the integrating SoC model can configure the
silicon revision, which in-turn selects the appropriate reset values.
Further qdev properties are exposed so the board model can configure the
board-dependent hardware strapping.

Almost all provided AST2400 reset values are specified by the datasheet.
The notable exception is SOC_SCRATCH1, where we mark the DRAM as
successfully initialised to avoid unnecessary dark corners in the SoC's
u-boot support.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Message-id: 1466744305-23163-2-git-send-email-andrew@aj.id.au
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: drop unnecessary inttypes.h include]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-06-27 15:37:33 +01:00
..
acpi pc: use new CPU hotplug interface since 2.7 machine type 2016-06-24 05:21:38 +03:00
arm arm: xlnx-zynqmp: Add xlnx-dp and xlnx-dpdma 2016-06-14 16:01:03 +01:00
audio isa: QOM'ify ISADevice 2013-06-07 14:55:33 +02:00
block fdc: add function to determine drive chs limits 2016-03-11 14:55:15 +02:00
char hw/char: QOM'ify xilinx_uartlite model 2016-06-06 16:59:32 +01:00
cpu qapi: keep names in 'CpuInstanceProperties' in sync with struct CPUCore 2016-06-27 13:15:06 +10:00
cris hw/char: QOM'ify etraxfs_ser.c 2016-05-29 09:11:10 +02:00
display introduce xlnx-dp 2016-06-14 16:01:03 +01:00
dma introduce xlnx-dpdma 2016-06-14 16:01:03 +01:00
gpio i.MX: add support for lower and upper interrupt in GPIO. 2015-12-17 13:37:13 +00:00
i2c hw/i2c-ddc.c: Implement DDC I2C slave 2016-06-14 15:59:15 +01:00
i386 pc: acpi: drop intermediate PCMachineState.node_cpu 2016-06-24 08:34:47 +03:00
input cuda: port SET_DEVICE_LIST command to new framework 2016-02-17 09:59:30 +11:00
intc hw/intc/arm_gicv3: Implement functions to identify next pending irq 2016-06-17 15:23:51 +01:00
ipack ipack: Update e-mail address 2016-05-18 15:04:27 +03:00
ipmi ipmi: rework the fwinfo to be fetched from the interface 2016-06-07 15:36:54 +03:00
isa hw: clean up hw/hw.h includes 2016-05-19 16:42:30 +02:00
kvm hw: move headers to include/ 2013-04-08 18:13:10 +02:00
lm32 hmp: Name HMP info handler functions hmp_info_SUBCOMMAND() 2015-02-18 11:58:50 +01:00
m68k m68k: include cpu-qom.h in files that require M68KCPU 2016-05-19 16:42:27 +02:00
mem nvdimm: support nvdimm label 2016-06-24 05:13:57 +03:00
mips mips: use MIPSCPU instead of CPUMIPSState 2016-05-19 16:42:27 +02:00
misc hw/misc: Add a model for the ASPEED System Control Unit 2016-06-27 15:37:33 +01:00
net Add ENET/Gbps Ethernet support to FEC device 2016-06-02 10:42:46 +08:00
nvram Sort the fw_cfg file list 2016-04-07 19:57:33 +03:00
pci pci: fix pci_requester_id() 2016-06-17 03:28:02 +03:00
pci-host spapr_pci: Add and export DMA resetting helper 2016-06-07 10:17:45 +10:00
ppc ppc/xics: Remove unused xics_set_irq_type() 2016-06-27 13:13:30 +10:00
s390x s390x/css: introduce property type for device ids 2016-06-14 13:34:50 +02:00
scsi scsi: esp: make cmdbuf big enough for maximum CDB size 2016-06-16 18:39:05 +02:00
sd qemu-common: push cpu.h inclusion out of qemu-common.h 2016-05-19 16:42:29 +02:00
sh4 sh4: include cpu-qom.h in files that require SuperHCPU 2016-05-19 16:42:27 +02:00
smbios ipmi: Add SMBIOS table entry 2016-06-24 05:13:57 +03:00
sparc QOM infrastructure fixes and device conversions 2015-03-02 13:20:43 +00:00
ssi i.MX: Add the Freescale SPI Controller 2016-05-12 13:22:29 +01:00
timer hw/timer: Add value matching support to aspeed_timer 2016-06-17 15:23:51 +01:00
tricore target-tricore: Add board for systemmode 2014-09-01 14:49:20 +01:00
unicore32 hw: move headers to include/ 2013-04-08 18:13:10 +02:00
usb usb: move ehci register defines to header file 2014-06-02 16:28:59 +02:00
vfio memory: Fix IOMMU replay base address 2016-05-26 11:12:08 -06:00
virtio virtio-bus: remove old set_host_notifier callback 2016-06-24 08:47:35 +03:00
watchdog s390x/watchdog: introduce diag288 watchdog device 2015-06-11 17:45:49 +02:00
xen xen: Clean up includes 2016-06-14 15:37:43 +01:00
boards.h QMP: Add query-hotpluggable-cpus 2016-06-17 16:33:49 +10:00
bt.h bt: check struct sizes 2015-12-04 09:39:55 +03:00
compat.h s390x: add compat machine for 2.7 2016-05-17 15:50:29 +02:00
devices.h arm: fix location of some include files 2013-04-15 15:16:01 +02:00
elf_ops.h loader: Add data swap option to load-elf 2016-03-04 11:30:21 +00:00
empty_slot.h hw: move headers to include/ 2013-04-08 18:13:10 +02:00
fw-path-provider.h fw-path-provider: Change GPL version to 2+ 2014-04-07 15:36:07 +02:00
hotplug.h qdev: hotplug: Introduce HotplugHandler.pre_plug() callback 2016-06-17 16:33:48 +10:00
hw.h hw: clean up hw/hw.h includes 2016-05-19 16:42:30 +02:00
ide.h Call pci_piix3_xen_ide_unplug from unplug_disks 2014-02-20 17:28:08 +00:00
irq.h irq: Remove qemu_irq_intercept_out 2014-10-23 16:41:25 +02:00
loader.h Sort the fw_cfg file list 2016-04-07 19:57:33 +03:00
nmi.h nmi: remove x86 specific nmi handling 2016-05-23 16:53:46 +02:00
pcmcia.h hmp: Remove "info pcmcia" 2014-10-24 12:19:11 +01:00
platform-bus.h sysbus: Add new platform bus helper device 2014-11-04 23:26:14 +01:00
ptimer.h hw/ptimer: Introduce ptimer_get_limit 2016-06-06 16:59:31 +01:00
qdev-core.h qdev: Use GList for global properties 2016-06-17 10:42:21 -03:00
qdev-dma.h qdev: Remove hex8/32/64 property types 2014-02-14 21:12:04 +01:00
qdev-properties.h qdev: Clean up around properties 2016-06-07 18:19:23 +03:00
qdev.h hw: move headers to include/ 2013-04-08 18:13:10 +02:00
stream.h Trivial grammar and spelling fixes 2013-05-01 20:55:21 +04:00
sysbus.h hw: remove pio_addr_t 2016-05-19 16:42:30 +02:00
usb.h usb: Add QOM property "attached". 2016-06-22 12:53:26 +02:00