* [Qemu-devel] [PULL 00/17] target-arm queue
@ 2014-05-13 15:31 Peter Maydell
2014-05-15 16:07 ` Peter Maydell
0 siblings, 1 reply; 30+ messages in thread
From: Peter Maydell @ 2014-05-13 15:31 UTC (permalink / raw)
To: Anthony Liguori; +Cc: qemu-devel
Flushing the target-arm queue (whose contents are mostly a bunch of
simple patches from me).
thanks
-- PMM
The following changes since commit cd2b9b86803e46a09cf239afc44413884efa53f4:
Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20140512' into staging (2014-05-13 13:16:37 +0100)
are available in the git repository at:
git://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20140513
for you to fetch changes up to 89f26e6b7b5e5c9657f2abd6ef5a336bea11add2:
hw/arm/omap_gpmc: Avoid buffer overrun filling prefetch FIFO (2014-05-13 16:09:39 +0100)
----------------------------------------------------------------
target-arm queue:
* update libvixl to 1.4
* remove version_minimum_id_old from ARM devices
* stellaris_enet tx/rx/migration overhaul
* various minor fixes for coverity issues
----------------------------------------------------------------
Juan Quintela (1):
savevm: Remove all the unneeded version_minimum_id_old (arm)
Peter Maydell (16):
disas/libvixl: Update to libvixl 1.4
hw/net/stellaris_enet: Restructure tx_fifo code to avoid buffer overrun
hw/net/stellaris_enet: Correct handling of packet padding
hw/net/stellaris_enet: Rewrite tx fifo handling code
hw/net/stellaris_enet: Correctly implement the TR and THR registers
hw/net/stellaris_enet: Fix debug format strings
hw/net/stellaris_enet: Get rid of rx_fifo pointer
hw/net/stellaris_enet: Convert to vmstate
target-arm/helper.c: Don't flush the TLB if SCTLR is rewritten unchanged
hw/intc/allwinner-a10-pic: Add missing 'break'
hw/net/cadence_gem: Remove dead code
hw/arm/omap1: Avoid unintended sign extension writing omap_rtc YEARS_REG
hw/dma/omap_dma: Add (uint32_t) casts when shifting uint16_t by 16
hw/timer/exynos4210_mct: Avoid overflow in exynos4210_ltick_recalc_count
hw/arm/stellaris: Correct handling of GPTM TAR register
hw/arm/omap_gpmc: Avoid buffer overrun filling prefetch FIFO
disas/libvixl/a64/assembler-a64.h | 451 +++++++++++++++++++++-------------
disas/libvixl/a64/constants-a64.h | 36 ++-
disas/libvixl/a64/decoder-a64.cc | 36 +--
disas/libvixl/a64/disasm-a64.cc | 189 ++++++++------
disas/libvixl/a64/disasm-a64.h | 1 +
disas/libvixl/a64/instructions-a64.cc | 32 +--
disas/libvixl/a64/instructions-a64.h | 56 +++--
disas/libvixl/globals.h | 42 +++-
disas/libvixl/platform.h | 4 +-
disas/libvixl/utils.cc | 37 +--
disas/libvixl/utils.h | 86 ++++++-
hw/arm/highbank.c | 1 -
hw/arm/musicpal.c | 8 -
hw/arm/omap1.c | 4 +-
hw/arm/pxa2xx.c | 19 +-
hw/arm/pxa2xx_gpio.c | 3 +-
hw/arm/pxa2xx_pic.c | 1 -
hw/arm/spitz.c | 12 +-
hw/arm/stellaris.c | 25 +-
hw/arm/strongarm.c | 6 -
hw/arm/z2.c | 2 -
hw/audio/lm4549.c | 5 +-
hw/audio/marvell_88w8618.c | 1 -
hw/audio/pl041.c | 9 +-
hw/audio/wm8750.c | 3 +-
hw/block/ecc.c | 3 +-
hw/block/nand.c | 3 +-
hw/block/onenand.c | 1 -
hw/char/cadence_uart.c | 1 -
hw/char/digic-uart.c | 1 -
hw/char/exynos4210_uart.c | 2 -
hw/char/imx_serial.c | 1 -
hw/char/pl011.c | 3 +-
hw/display/ads7846.c | 3 +-
hw/display/exynos4210_fimd.c | 4 +-
hw/display/pxa2xx_lcd.c | 6 +-
hw/display/ssd0303.c | 3 +-
hw/dma/omap_dma.c | 12 +-
hw/dma/pl330.c | 5 -
hw/dma/pxa2xx_dma.c | 2 -
hw/gpio/max7310.c | 3 +-
hw/gpio/zaurus.c | 3 +-
hw/input/lm832x.c | 3 +-
hw/input/pxa2xx_keypad.c | 3 +-
hw/input/stellaris_input.c | 6 +-
hw/intc/allwinner-a10-pic.c | 2 +-
hw/intc/armv7m_nvic.c | 3 +-
hw/intc/exynos4210_combiner.c | 2 -
hw/intc/exynos4210_gic.c | 1 -
hw/intc/imx_avic.c | 1 -
hw/misc/exynos4210_pmu.c | 2 +-
hw/misc/imx_ccm.c | 1 -
hw/misc/max111x.c | 3 +-
hw/misc/mst_fpga.c | 11 +-
hw/misc/omap_gpmc.c | 4 +
hw/misc/tmp105.c | 3 +-
hw/misc/zynq_slcr.c | 3 +-
hw/net/cadence_gem.c | 11 +-
hw/net/smc91c111.c | 2 +-
hw/net/stellaris_enet.c | 312 +++++++++++++----------
hw/net/xgmac.c | 2 +-
hw/ssi/pl022.c | 3 +-
hw/ssi/ssi.c | 3 +-
hw/ssi/xilinx_spi.c | 1 -
hw/ssi/xilinx_spips.c | 1 -
hw/timer/allwinner-a10-pit.c | 1 -
hw/timer/arm_timer.c | 6 +-
hw/timer/cadence_ttc.c | 2 -
hw/timer/digic-timer.c | 1 -
hw/timer/ds1338.c | 1 -
hw/timer/exynos4210_mct.c | 10 +-
hw/timer/exynos4210_pwm.c | 2 -
hw/timer/exynos4210_rtc.c | 1 -
hw/timer/imx_epit.c | 3 +-
hw/timer/imx_gpt.c | 3 +-
hw/timer/pxa2xx_timer.c | 3 -
hw/timer/twl92230.c | 6 +-
target-arm/helper.c | 7 +
target-arm/machine.c | 5 -
util/fifo8.c | 3 +-
80 files changed, 905 insertions(+), 657 deletions(-)
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [PULL 00/17] target-arm queue
2014-05-13 15:31 Peter Maydell
@ 2014-05-15 16:07 ` Peter Maydell
0 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2014-05-15 16:07 UTC (permalink / raw)
To: Anthony Liguori; +Cc: QEMU Developers
On 13 May 2014 16:31, Peter Maydell <peter.maydell@linaro.org> wrote:
> Flushing the target-arm queue (whose contents are mostly a bunch of
> simple patches from me).
>
> thanks
> -- PMM
>
> The following changes since commit cd2b9b86803e46a09cf239afc44413884efa53f4:
>
> Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20140512' into staging (2014-05-13 13:16:37 +0100)
>
> are available in the git repository at:
>
>
> git://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20140513
>
> for you to fetch changes up to 89f26e6b7b5e5c9657f2abd6ef5a336bea11add2:
>
> hw/arm/omap_gpmc: Avoid buffer overrun filling prefetch FIFO (2014-05-13 16:09:39 +0100)
>
Applied, thanks.
-- PMM
^ permalink raw reply [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 00/17] target-arm queue
@ 2015-04-27 15:20 Peter Maydell
2015-04-28 10:33 ` Peter Maydell
0 siblings, 1 reply; 30+ messages in thread
From: Peter Maydell @ 2015-04-27 15:20 UTC (permalink / raw)
To: qemu-devel
2.4 is not officially open yet (I'm waiting for Michael to post
the actual 2.3 release announcement) but this is lined up
ready, since I'd like to get the memory attributes patches in
sooner rather than later to reduce the risk of conflicts.
-- PMM
The following changes since commit e1a5476354d396773e4c555f126d752d4ae58fa9:
Open 2.4 development tree (2015-04-25 22:05:07 +0100)
are available in the git repository at:
git://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20150427
for you to fetch changes up to 4eb276408363aef5435a72a8e818f24220b5edd0:
Allow ARMv8 SCR.SMD updates (2015-04-26 16:49:26 +0100)
----------------------------------------------------------------
target-arm queue:
* memory system updates to support transaction attributes
* set user-mode and secure attributes for accesses made by ARM CPUs
* rename c1_coproc to cpacr_el1
* adjust id_aa64pfr0 when has_el3 CPU property disabled
* allow ARMv8 SCR.SMD updates
----------------------------------------------------------------
Greg Bellows (1):
Allow ARMv8 SCR.SMD updates
Peter Maydell (14):
memory: Define API for MemoryRegionOps to take attrs and return status
memory: Replace io_mem_read/write with memory_region_dispatch_read/write
Make CPU iotlb a structure rather than a plain hwaddr
Add MemTxAttrs to the IOTLB
exec.c: Convert subpage memory ops to _with_attrs
exec.c: Make address_space_rw take transaction attributes
exec.c: Add new address_space_ld*/st* functions
exec.c: Capture the memory attributes for a watchpoint hit
Switch non-CPU callers from ld/st*_phys to address_space_ld/st*
target-arm: Honour NS bits in page tables
target-arm: Use correct memory attributes for page table walks
target-arm: Add user-mode transaction attribute
target-arm: Use attribute info to handle user-only watchpoints
target-arm: Check watchpoints against CPU security state
Sergey Fedorov (2):
target-arm: rename c1_coproc to cpacr_el1
target-arm: Adjust id_aa64pfr0 when has_el3 CPU property disabled
cputlb.c | 22 +-
dma-helpers.c | 3 +-
exec.c | 426 ++++++++++++++++++++++++++++++--------
hw/alpha/dp264.c | 9 +-
hw/alpha/typhoon.c | 3 +-
hw/arm/boot.c | 6 +-
hw/arm/highbank.c | 12 +-
hw/arm/pxa2xx.c | 2 +-
hw/dma/pl080.c | 20 +-
hw/dma/sun4m_iommu.c | 3 +-
hw/i386/intel_iommu.c | 3 +-
hw/mips/mips_jazz.c | 6 +-
hw/pci-host/apb.c | 3 +-
hw/pci-host/prep.c | 6 +-
hw/pci/msi.c | 3 +-
hw/pci/msix.c | 3 +-
hw/s390x/css.c | 19 +-
hw/s390x/s390-pci-bus.c | 9 +-
hw/s390x/s390-pci-inst.c | 10 +-
hw/s390x/s390-virtio-bus.c | 73 ++++---
hw/s390x/s390-virtio.c | 4 +-
hw/s390x/virtio-ccw.c | 87 +++++---
hw/sh4/r2d.c | 6 +-
hw/timer/hpet.c | 5 +-
hw/vfio/pci.c | 18 +-
include/exec/cpu-defs.h | 15 +-
include/exec/exec-all.h | 7 +-
include/exec/memattrs.h | 45 ++++
include/exec/memory.h | 151 +++++++++++++-
include/qom/cpu.h | 2 +
include/sysemu/dma.h | 3 +-
ioport.c | 16 +-
kvm-all.c | 3 +-
memory.c | 204 +++++++++++-------
monitor.c | 3 +-
scripts/coverity-model.c | 8 +-
softmmu_template.h | 38 ++--
target-arm/cpu.c | 7 +-
target-arm/cpu.h | 4 +-
target-arm/helper.c | 137 +++++++++---
target-arm/op_helper.c | 29 +--
target-i386/arch_memory_mapping.c | 15 +-
42 files changed, 1086 insertions(+), 362 deletions(-)
create mode 100644 include/exec/memattrs.h
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [PULL 00/17] target-arm queue
2015-04-27 15:20 Peter Maydell
@ 2015-04-28 10:33 ` Peter Maydell
0 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2015-04-28 10:33 UTC (permalink / raw)
To: QEMU Developers
On 27 April 2015 at 16:20, Peter Maydell <peter.maydell@linaro.org> wrote:
> 2.4 is not officially open yet (I'm waiting for Michael to post
> the actual 2.3 release announcement) but this is lined up
> ready, since I'd like to get the memory attributes patches in
> sooner rather than later to reduce the risk of conflicts.
>
> -- PMM
>
> The following changes since commit e1a5476354d396773e4c555f126d752d4ae58fa9:
>
> Open 2.4 development tree (2015-04-25 22:05:07 +0100)
>
> are available in the git repository at:
>
> git://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20150427
>
> for you to fetch changes up to 4eb276408363aef5435a72a8e818f24220b5edd0:
>
> Allow ARMv8 SCR.SMD updates (2015-04-26 16:49:26 +0100)
>
> ----------------------------------------------------------------
> target-arm queue:
> * memory system updates to support transaction attributes
> * set user-mode and secure attributes for accesses made by ARM CPUs
> * rename c1_coproc to cpacr_el1
> * adjust id_aa64pfr0 when has_el3 CPU property disabled
> * allow ARMv8 SCR.SMD updates
>
Applied, thanks.
-- PMM
^ permalink raw reply [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 00/17] target-arm queue
@ 2016-02-03 18:59 Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 01/17] virt-acpi-build: add always-on property for timer Peter Maydell
` (17 more replies)
0 siblings, 18 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
ARM queue -- most interesting thing here is the raspberry pi 2
board model.
thanks
-- PMM
The following changes since commit 87574621b18f86eab295a2c207e0b42c77b5dfa0:
Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20160203-1' into staging (2016-02-03 12:23:48 +0000)
are available in the git repository at:
git://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20160203
for you to fetch changes up to 1df7d1f9303aef9a2b1f703e887553416b7c0586:
raspi: add raspberry pi 2 machine (2016-02-03 15:00:47 +0000)
----------------------------------------------------------------
target-arm queue:
* virt-acpi-build: add always-on property for timer
* various fixes for EL2 and EL3 behaviour
* arm: virt-acpi: each MADT.GICC entry as enabled unconditionally
* target-arm: Don't report presence of EL2 if it doesn't exist
* raspi: add raspberry pi 2 machine
----------------------------------------------------------------
Andrew Baumann (8):
bcm2835_mbox: add BCM2835 mailboxes
bcm2835_property: add bcm2835 property channel
bcm2835_ic: add bcm2835 interrupt controller
bcm2835_peripherals: add rollup device for bcm2835 peripherals
bcm2836_control: add bcm2836 ARM control logic
bcm2836: add bcm2836 SoC device
arm/boot: move highbank secure board setup code to common routine
raspi: add raspberry pi 2 machine
Andrew Jones (1):
virt-acpi-build: add always-on property for timer
Edgar E. Iglesias (4):
hw/arm: Setup EL1 and EL2 in AArch64 mode for 64bit Linux boots
target-arm: Apply S2 MMU startlevel table size check to AArch64
target-arm: Rename check_s2_startlevel to check_s2_mmu_setup
target-arm: Implement the S2 MMU inputsize > pamax check
Igor Mammedov (1):
arm: virt-acpi: each MADT.GICC entry as enabled unconditionally
Peter Maydell (3):
target-arm: Make various system registers visible to EL3
libvixl: Avoid std::abs() of 64-bit type
target-arm: Don't report presence of EL2 if it doesn't exist
default-configs/arm-softmmu.mak | 1 +
disas/libvixl/vixl/a64/disasm-a64.cc | 6 +-
hw/arm/Makefile.objs | 1 +
hw/arm/bcm2835_peripherals.c | 204 +++++++++++++++++++++
hw/arm/bcm2836.c | 165 +++++++++++++++++
hw/arm/boot.c | 53 ++++++
hw/arm/highbank.c | 37 +---
hw/arm/raspi.c | 152 ++++++++++++++++
hw/arm/virt-acpi-build.c | 28 +--
hw/intc/Makefile.objs | 1 +
hw/intc/bcm2835_ic.c | 236 +++++++++++++++++++++++++
hw/intc/bcm2836_control.c | 303 +++++++++++++++++++++++++++++++
hw/misc/Makefile.objs | 2 +
hw/misc/bcm2835_mbox.c | 333 +++++++++++++++++++++++++++++++++++
hw/misc/bcm2835_property.c | 287 ++++++++++++++++++++++++++++++
include/hw/arm/arm.h | 5 +
include/hw/arm/bcm2835_peripherals.h | 42 +++++
include/hw/arm/bcm2836.h | 35 ++++
include/hw/arm/raspi_platform.h | 128 ++++++++++++++
include/hw/arm/virt-acpi-build.h | 1 -
include/hw/intc/bcm2835_ic.h | 33 ++++
include/hw/intc/bcm2836_control.h | 51 ++++++
include/hw/misc/bcm2835_mbox.h | 38 ++++
include/hw/misc/bcm2835_mbox_defs.h | 27 +++
include/hw/misc/bcm2835_property.h | 31 ++++
target-arm/cpu.c | 9 +
target-arm/helper.c | 94 +++++-----
27 files changed, 2199 insertions(+), 104 deletions(-)
create mode 100644 hw/arm/bcm2835_peripherals.c
create mode 100644 hw/arm/bcm2836.c
create mode 100644 hw/arm/raspi.c
create mode 100644 hw/intc/bcm2835_ic.c
create mode 100644 hw/intc/bcm2836_control.c
create mode 100644 hw/misc/bcm2835_mbox.c
create mode 100644 hw/misc/bcm2835_property.c
create mode 100644 include/hw/arm/bcm2835_peripherals.h
create mode 100644 include/hw/arm/bcm2836.h
create mode 100644 include/hw/arm/raspi_platform.h
create mode 100644 include/hw/intc/bcm2835_ic.h
create mode 100644 include/hw/intc/bcm2836_control.h
create mode 100644 include/hw/misc/bcm2835_mbox.h
create mode 100644 include/hw/misc/bcm2835_mbox_defs.h
create mode 100644 include/hw/misc/bcm2835_property.h
^ permalink raw reply [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 01/17] virt-acpi-build: add always-on property for timer
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 02/17] target-arm: Make various system registers visible to EL3 Peter Maydell
` (16 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: Andrew Jones <drjones@redhat.com>
This patch is the ACPI equivalent of "hw/arm/virt: Add always-on
property to the virt board timer". The timer is always on, and
thus setting this informs Linux that it may switch off the periodic
timer. Switching off the periodic timer substantially reduces the
number of interrupts the host needs to inject.
Testing note: AArch64 guests (the only ones currently booting with
ACPI) do not actually need this patch to determine it can turn the
periodic timer off. I therefore used a hacked guest kernel to ensure
this patch works as the equivalent DT patch does.
Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
Message-id: 1453380893-26174-1-git-send-email-drjones@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/arm/virt-acpi-build.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index 87fbe7c..f6e538f 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -443,7 +443,7 @@ build_gtdt(GArray *table_data, GArray *linker)
gtdt->secure_el1_flags = ACPI_EDGE_SENSITIVE;
gtdt->non_secure_el1_interrupt = ARCH_TIMER_NS_EL1_IRQ + 16;
- gtdt->non_secure_el1_flags = ACPI_EDGE_SENSITIVE;
+ gtdt->non_secure_el1_flags = ACPI_EDGE_SENSITIVE | ACPI_GTDT_ALWAYS_ON;
gtdt->virtual_timer_interrupt = ARCH_TIMER_VIRT_IRQ + 16;
gtdt->virtual_timer_flags = ACPI_EDGE_SENSITIVE;
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 02/17] target-arm: Make various system registers visible to EL3
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 01/17] virt-acpi-build: add always-on property for timer Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 03/17] hw/arm: Setup EL1 and EL2 in AArch64 mode for 64bit Linux boots Peter Maydell
` (15 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
The AArch64 system registers DACR32_EL2, IFSR32_EL2, SPSR_IRQ,
SPSR_ABT, SPSR_UND and SPSR_FIQ are visible and fully functional from
EL3 even if the CPU has no EL2 (unlike some others which are RES0
from EL3 in that configuration). Move them from el2_cp_reginfo[] to
v8_cp_reginfo[] so they are always present.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Sergey Fedorov <serge.fdrv@gmail.com>
Message-id: 1453227802-9991-1-git-send-email-peter.maydell@linaro.org
---
target-arm/helper.c | 58 ++++++++++++++++++++++++++---------------------------
1 file changed, 29 insertions(+), 29 deletions(-)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index ae02486..b631b83 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -3167,6 +3167,35 @@ static const ARMCPRegInfo v8_cp_reginfo[] = {
.type = ARM_CP_ALIAS,
.fieldoffset = offsetof(CPUARMState, vfp.xregs[ARM_VFP_FPEXC]),
.access = PL2_RW, .accessfn = fpexc32_access },
+ { .name = "DACR32_EL2", .state = ARM_CP_STATE_AA64,
+ .opc0 = 3, .opc1 = 4, .crn = 3, .crm = 0, .opc2 = 0,
+ .access = PL2_RW, .resetvalue = 0,
+ .writefn = dacr_write, .raw_writefn = raw_write,
+ .fieldoffset = offsetof(CPUARMState, cp15.dacr32_el2) },
+ { .name = "IFSR32_EL2", .state = ARM_CP_STATE_AA64,
+ .opc0 = 3, .opc1 = 4, .crn = 5, .crm = 0, .opc2 = 1,
+ .access = PL2_RW, .resetvalue = 0,
+ .fieldoffset = offsetof(CPUARMState, cp15.ifsr32_el2) },
+ { .name = "SPSR_IRQ", .state = ARM_CP_STATE_AA64,
+ .type = ARM_CP_ALIAS,
+ .opc0 = 3, .opc1 = 4, .crn = 4, .crm = 3, .opc2 = 0,
+ .access = PL2_RW,
+ .fieldoffset = offsetof(CPUARMState, banked_spsr[BANK_IRQ]) },
+ { .name = "SPSR_ABT", .state = ARM_CP_STATE_AA64,
+ .type = ARM_CP_ALIAS,
+ .opc0 = 3, .opc1 = 4, .crn = 4, .crm = 3, .opc2 = 1,
+ .access = PL2_RW,
+ .fieldoffset = offsetof(CPUARMState, banked_spsr[BANK_ABT]) },
+ { .name = "SPSR_UND", .state = ARM_CP_STATE_AA64,
+ .type = ARM_CP_ALIAS,
+ .opc0 = 3, .opc1 = 4, .crn = 4, .crm = 3, .opc2 = 2,
+ .access = PL2_RW,
+ .fieldoffset = offsetof(CPUARMState, banked_spsr[BANK_UND]) },
+ { .name = "SPSR_FIQ", .state = ARM_CP_STATE_AA64,
+ .type = ARM_CP_ALIAS,
+ .opc0 = 3, .opc1 = 4, .crn = 4, .crm = 3, .opc2 = 3,
+ .access = PL2_RW,
+ .fieldoffset = offsetof(CPUARMState, banked_spsr[BANK_FIQ]) },
REGINFO_SENTINEL
};
@@ -3294,11 +3323,6 @@ static const ARMCPRegInfo el2_cp_reginfo[] = {
.opc0 = 3, .opc1 = 4, .crn = 1, .crm = 1, .opc2 = 0,
.access = PL2_RW, .fieldoffset = offsetof(CPUARMState, cp15.hcr_el2),
.writefn = hcr_write },
- { .name = "DACR32_EL2", .state = ARM_CP_STATE_AA64,
- .opc0 = 3, .opc1 = 4, .crn = 3, .crm = 0, .opc2 = 0,
- .access = PL2_RW, .resetvalue = 0,
- .writefn = dacr_write, .raw_writefn = raw_write,
- .fieldoffset = offsetof(CPUARMState, cp15.dacr32_el2) },
{ .name = "ELR_EL2", .state = ARM_CP_STATE_AA64,
.type = ARM_CP_ALIAS,
.opc0 = 3, .opc1 = 4, .crn = 4, .crm = 0, .opc2 = 1,
@@ -3308,10 +3332,6 @@ static const ARMCPRegInfo el2_cp_reginfo[] = {
.type = ARM_CP_ALIAS,
.opc0 = 3, .opc1 = 4, .crn = 5, .crm = 2, .opc2 = 0,
.access = PL2_RW, .fieldoffset = offsetof(CPUARMState, cp15.esr_el[2]) },
- { .name = "IFSR32_EL2", .state = ARM_CP_STATE_AA64,
- .opc0 = 3, .opc1 = 4, .crn = 5, .crm = 0, .opc2 = 1,
- .access = PL2_RW, .resetvalue = 0,
- .fieldoffset = offsetof(CPUARMState, cp15.ifsr32_el2) },
{ .name = "FAR_EL2", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 4, .crn = 6, .crm = 0, .opc2 = 0,
.access = PL2_RW, .fieldoffset = offsetof(CPUARMState, cp15.far_el[2]) },
@@ -3320,26 +3340,6 @@ static const ARMCPRegInfo el2_cp_reginfo[] = {
.opc0 = 3, .opc1 = 4, .crn = 4, .crm = 0, .opc2 = 0,
.access = PL2_RW,
.fieldoffset = offsetof(CPUARMState, banked_spsr[BANK_HYP]) },
- { .name = "SPSR_IRQ", .state = ARM_CP_STATE_AA64,
- .type = ARM_CP_ALIAS,
- .opc0 = 3, .opc1 = 4, .crn = 4, .crm = 3, .opc2 = 0,
- .access = PL2_RW,
- .fieldoffset = offsetof(CPUARMState, banked_spsr[BANK_IRQ]) },
- { .name = "SPSR_ABT", .state = ARM_CP_STATE_AA64,
- .type = ARM_CP_ALIAS,
- .opc0 = 3, .opc1 = 4, .crn = 4, .crm = 3, .opc2 = 1,
- .access = PL2_RW,
- .fieldoffset = offsetof(CPUARMState, banked_spsr[BANK_ABT]) },
- { .name = "SPSR_UND", .state = ARM_CP_STATE_AA64,
- .type = ARM_CP_ALIAS,
- .opc0 = 3, .opc1 = 4, .crn = 4, .crm = 3, .opc2 = 2,
- .access = PL2_RW,
- .fieldoffset = offsetof(CPUARMState, banked_spsr[BANK_UND]) },
- { .name = "SPSR_FIQ", .state = ARM_CP_STATE_AA64,
- .type = ARM_CP_ALIAS,
- .opc0 = 3, .opc1 = 4, .crn = 4, .crm = 3, .opc2 = 3,
- .access = PL2_RW,
- .fieldoffset = offsetof(CPUARMState, banked_spsr[BANK_FIQ]) },
{ .name = "VBAR_EL2", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 4, .crn = 12, .crm = 0, .opc2 = 0,
.access = PL2_RW, .writefn = vbar_write,
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 03/17] hw/arm: Setup EL1 and EL2 in AArch64 mode for 64bit Linux boots
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 01/17] virt-acpi-build: add always-on property for timer Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 02/17] target-arm: Make various system registers visible to EL3 Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 04/17] target-arm: Apply S2 MMU startlevel table size check to AArch64 Peter Maydell
` (14 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
When booting Linux on AArch64 enabled cores, setup EL1 and
EL2 to use AArch64.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/arm/boot.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index 7742dd3..d05a998 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -488,7 +488,9 @@ static void do_cpu_reset(void *opaque)
* adjust.
*/
if (env->aarch64) {
+ env->cp15.scr_el3 |= SCR_RW;
if (arm_feature(env, ARM_FEATURE_EL2)) {
+ env->cp15.hcr_el2 |= HCR_RW;
env->pstate = PSTATE_MODE_EL2h;
} else {
env->pstate = PSTATE_MODE_EL1h;
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 04/17] target-arm: Apply S2 MMU startlevel table size check to AArch64
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (2 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 03/17] hw/arm: Setup EL1 and EL2 in AArch64 mode for 64bit Linux boots Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 05/17] target-arm: Rename check_s2_startlevel to check_s2_mmu_setup Peter Maydell
` (13 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
The S2 starting level table size check applies to both AArch32
and AArch64. Move it to common code.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1453932970-14576-2-git-send-email-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target-arm/helper.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index b631b83..f5e6fb1 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -6775,11 +6775,19 @@ typedef enum {
static bool check_s2_startlevel(ARMCPU *cpu, bool is_aa64, int level,
int inputsize, int stride)
{
+ const int grainsize = stride + 3;
+ int startsizecheck;
+
/* Negative levels are never allowed. */
if (level < 0) {
return false;
}
+ startsizecheck = inputsize - ((3 - level) * stride + grainsize);
+ if (startsizecheck < 1 || startsizecheck > stride + 4) {
+ return false;
+ }
+
if (is_aa64) {
unsigned int pamax = arm_pamax(cpu);
@@ -6803,20 +6811,12 @@ static bool check_s2_startlevel(ARMCPU *cpu, bool is_aa64, int level,
g_assert_not_reached();
}
} else {
- const int grainsize = stride + 3;
- int startsizecheck;
-
/* AArch32 only supports 4KB pages. Assert on that. */
assert(stride == 9);
if (level == 0) {
return false;
}
-
- startsizecheck = inputsize - ((3 - level) * stride + grainsize);
- if (startsizecheck < 1 || startsizecheck > stride + 4) {
- return false;
- }
}
return true;
}
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 05/17] target-arm: Rename check_s2_startlevel to check_s2_mmu_setup
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (3 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 04/17] target-arm: Apply S2 MMU startlevel table size check to AArch64 Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 06/17] target-arm: Implement the S2 MMU inputsize > pamax check Peter Maydell
` (12 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
Rename check_s2_startlevel to check_s2_mmu_setup in preparation
for additional checks.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 1453932970-14576-3-git-send-email-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target-arm/helper.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index f5e6fb1..31ff650 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -6763,17 +6763,18 @@ typedef enum {
} MMUFaultType;
/*
- * check_s2_startlevel
+ * check_s2_mmu_setup
* @cpu: ARMCPU
* @is_aa64: True if the translation regime is in AArch64 state
* @startlevel: Suggested starting level
* @inputsize: Bitsize of IPAs
* @stride: Page-table stride (See the ARM ARM)
*
- * Returns true if the suggested starting level is OK and false otherwise.
+ * Returns true if the suggested S2 translation parameters are OK and
+ * false otherwise.
*/
-static bool check_s2_startlevel(ARMCPU *cpu, bool is_aa64, int level,
- int inputsize, int stride)
+static bool check_s2_mmu_setup(ARMCPU *cpu, bool is_aa64, int level,
+ int inputsize, int stride)
{
const int grainsize = stride + 3;
int startsizecheck;
@@ -7013,8 +7014,7 @@ static bool get_phys_addr_lpae(CPUARMState *env, target_ulong address,
}
/* Check that the starting level is valid. */
- ok = check_s2_startlevel(cpu, va_size == 64, level,
- inputsize, stride);
+ ok = check_s2_mmu_setup(cpu, va_size == 64, level, inputsize, stride);
if (!ok) {
/* AArch64 reports these as level 0 faults.
* AArch32 reports these as level 1 faults.
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 06/17] target-arm: Implement the S2 MMU inputsize > pamax check
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (4 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 05/17] target-arm: Rename check_s2_startlevel to check_s2_mmu_setup Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 07/17] arm: virt-acpi: each MADT.GICC entry as enabled unconditionally Peter Maydell
` (11 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
Implement the inputsize > pamax check for Stage 2 translations.
This is CONSTRAINED UNPREDICTABLE and we choose to fault.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 1453932970-14576-4-git-send-email-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target-arm/helper.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 31ff650..5ea507f 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -6790,6 +6790,7 @@ static bool check_s2_mmu_setup(ARMCPU *cpu, bool is_aa64, int level,
}
if (is_aa64) {
+ CPUARMState *env = &cpu->env;
unsigned int pamax = arm_pamax(cpu);
switch (stride) {
@@ -6811,6 +6812,13 @@ static bool check_s2_mmu_setup(ARMCPU *cpu, bool is_aa64, int level,
default:
g_assert_not_reached();
}
+
+ /* Inputsize checks. */
+ if (inputsize > pamax &&
+ (arm_el_is_aa64(env, 1) || inputsize > 40)) {
+ /* This is CONSTRAINED UNPREDICTABLE and we choose to fault. */
+ return false;
+ }
} else {
/* AArch32 only supports 4KB pages. Assert on that. */
assert(stride == 9);
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 07/17] arm: virt-acpi: each MADT.GICC entry as enabled unconditionally
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (5 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 06/17] target-arm: Implement the S2 MMU inputsize > pamax check Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 08/17] libvixl: Avoid std::abs() of 64-bit type Peter Maydell
` (10 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: Igor Mammedov <imammedo@redhat.com>
in current impl. condition
build_madt() {
...
if (test_bit(i, cpuinfo->found_cpus))
is always true since loop handles only present CPUs
in range [0..smp_cpus).
But to fill usless cpuinfo->found_cpus we do unnecessary
scan over QOM tree to find the same CPUs.
So mark GICC as present always and drop not needed
code that fills cpuinfo->found_cpus.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
Message-id: 1454323689-248759-1-git-send-email-imammedo@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/arm/virt-acpi-build.c | 26 +++-----------------------
include/hw/arm/virt-acpi-build.h | 1 -
2 files changed, 3 insertions(+), 24 deletions(-)
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index f6e538f..2614691 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -46,20 +46,6 @@
#define ARM_SPI_BASE 32
#define ACPI_POWER_BUTTON_DEVICE "PWRB"
-typedef struct VirtAcpiCpuInfo {
- DECLARE_BITMAP(found_cpus, VIRT_ACPI_CPU_ID_LIMIT);
-} VirtAcpiCpuInfo;
-
-static void virt_acpi_get_cpu_info(VirtAcpiCpuInfo *cpuinfo)
-{
- CPUState *cpu;
-
- memset(cpuinfo->found_cpus, 0, sizeof cpuinfo->found_cpus);
- CPU_FOREACH(cpu) {
- set_bit(cpu->cpu_index, cpuinfo->found_cpus);
- }
-}
-
static void acpi_dsdt_add_cpus(Aml *scope, int smp_cpus)
{
uint16_t i;
@@ -458,8 +444,7 @@ build_gtdt(GArray *table_data, GArray *linker)
/* MADT */
static void
-build_madt(GArray *table_data, GArray *linker, VirtGuestInfo *guest_info,
- VirtAcpiCpuInfo *cpuinfo)
+build_madt(GArray *table_data, GArray *linker, VirtGuestInfo *guest_info)
{
int madt_start = table_data->len;
const MemMapEntry *memmap = guest_info->memmap;
@@ -489,9 +474,7 @@ build_madt(GArray *table_data, GArray *linker, VirtGuestInfo *guest_info,
gicc->cpu_interface_number = i;
gicc->arm_mpidr = armcpu->mp_affinity;
gicc->uid = i;
- if (test_bit(i, cpuinfo->found_cpus)) {
- gicc->flags = cpu_to_le32(ACPI_GICC_ENABLED);
- }
+ gicc->flags = cpu_to_le32(ACPI_GICC_ENABLED);
}
if (guest_info->gic_version == 3) {
@@ -599,11 +582,8 @@ void virt_acpi_build(VirtGuestInfo *guest_info, AcpiBuildTables *tables)
{
GArray *table_offsets;
unsigned dsdt, rsdt;
- VirtAcpiCpuInfo cpuinfo;
GArray *tables_blob = tables->table_data;
- virt_acpi_get_cpu_info(&cpuinfo);
-
table_offsets = g_array_new(false, true /* clear */,
sizeof(uint32_t));
@@ -630,7 +610,7 @@ void virt_acpi_build(VirtGuestInfo *guest_info, AcpiBuildTables *tables)
build_fadt(tables_blob, tables->linker, dsdt);
acpi_add_table(table_offsets, tables_blob);
- build_madt(tables_blob, tables->linker, guest_info, &cpuinfo);
+ build_madt(tables_blob, tables->linker, guest_info);
acpi_add_table(table_offsets, tables_blob);
build_gtdt(tables_blob, tables->linker);
diff --git a/include/hw/arm/virt-acpi-build.h b/include/hw/arm/virt-acpi-build.h
index 744b666..7d3700e 100644
--- a/include/hw/arm/virt-acpi-build.h
+++ b/include/hw/arm/virt-acpi-build.h
@@ -23,7 +23,6 @@
#include "qemu-common.h"
#include "hw/arm/virt.h"
-#define VIRT_ACPI_CPU_ID_LIMIT 8
#define ACPI_GICC_ENABLED 1
typedef struct VirtGuestInfo {
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 08/17] libvixl: Avoid std::abs() of 64-bit type
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (6 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 07/17] arm: virt-acpi: each MADT.GICC entry as enabled unconditionally Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 09/17] target-arm: Don't report presence of EL2 if it doesn't exist Peter Maydell
` (9 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
The std::abs() function did not get a version that works on
'long long' until C++11. Avoid it, so that we can compile on
32-bit platforms (where int64_t is 'long long') with older
compilers (which don't support C++11).
Reported-by: Franz-Josef Haider <Franz-Josef.Haider@student.uibk.ac.at>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1453739429-31477-1-git-send-email-peter.maydell@linaro.org
---
disas/libvixl/vixl/a64/disasm-a64.cc | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/disas/libvixl/vixl/a64/disasm-a64.cc b/disas/libvixl/vixl/a64/disasm-a64.cc
index 20caba4..7a58a5c 100644
--- a/disas/libvixl/vixl/a64/disasm-a64.cc
+++ b/disas/libvixl/vixl/a64/disasm-a64.cc
@@ -2688,8 +2688,12 @@ void Disassembler::AppendRegisterNameToOutput(const Instruction* instr,
void Disassembler::AppendPCRelativeOffsetToOutput(const Instruction* instr,
int64_t offset) {
USE(instr);
+ uint64_t abs_offset = offset;
char sign = (offset < 0) ? '-' : '+';
- AppendToOutput("#%c0x%" PRIx64, sign, std::abs(offset));
+ if (offset < 0) {
+ abs_offset = -abs_offset;
+ }
+ AppendToOutput("#%c0x%" PRIx64, sign, abs_offset);
}
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 09/17] target-arm: Don't report presence of EL2 if it doesn't exist
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (7 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 08/17] libvixl: Avoid std::abs() of 64-bit type Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 10/17] bcm2835_mbox: add BCM2835 mailboxes Peter Maydell
` (8 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
We already modify the processor feature bits to not report EL3
support to the guest if EL3 isn't enabled for the CPU we're emulating.
Add similar support for not reporting EL2 unless it is enabled.
This is necessary because real world guest code running at EL3
(trusted firmware or bootloaders) will query the ID registers to
determine whether it should start a guest Linux kernel in EL2 or EL3.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Sergey Fedorov <serge.fdrv@gmail.com>
Message-id: 1454437242-10262-1-git-send-email-peter.maydell@linaro.org
---
target-arm/cpu.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 0e582c4..7ddbf3d 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -650,6 +650,15 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp)
cpu->id_aa64pfr0 &= ~0xf000;
}
+ if (!arm_feature(env, ARM_FEATURE_EL2)) {
+ /* Disable the hypervisor feature bits in the processor feature
+ * registers if we don't have EL2. These are id_pfr1[15:12] and
+ * id_aa64pfr0_el1[11:8].
+ */
+ cpu->id_aa64pfr0 &= ~0xf00;
+ cpu->id_pfr1 &= ~0xf000;
+ }
+
if (!cpu->has_mpu) {
unset_feature(env, ARM_FEATURE_MPU);
}
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 10/17] bcm2835_mbox: add BCM2835 mailboxes
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (8 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 09/17] target-arm: Don't report presence of EL2 if it doesn't exist Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 11/17] bcm2835_property: add bcm2835 property channel Peter Maydell
` (7 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: Andrew Baumann <Andrew.Baumann@microsoft.com>
This adds the system mailboxes which are used to communicate with a
number of GPU peripherals on Pi/Pi2.
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
default-configs/arm-softmmu.mak | 1 +
hw/misc/Makefile.objs | 1 +
hw/misc/bcm2835_mbox.c | 333 ++++++++++++++++++++++++++++++++++++
include/hw/misc/bcm2835_mbox.h | 38 ++++
include/hw/misc/bcm2835_mbox_defs.h | 27 +++
5 files changed, 400 insertions(+)
create mode 100644 hw/misc/bcm2835_mbox.c
create mode 100644 include/hw/misc/bcm2835_mbox.h
create mode 100644 include/hw/misc/bcm2835_mbox_defs.h
diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.mak
index d9b90a5..a9f82a1 100644
--- a/default-configs/arm-softmmu.mak
+++ b/default-configs/arm-softmmu.mak
@@ -79,6 +79,7 @@ CONFIG_TUSB6010=y
CONFIG_IMX=y
CONFIG_MAINSTONE=y
CONFIG_NSERIES=y
+CONFIG_RASPI=y
CONFIG_REALVIEW=y
CONFIG_ZAURUS=y
CONFIG_ZYNQ=y
diff --git a/hw/misc/Makefile.objs b/hw/misc/Makefile.objs
index d4765c2..d0ea105 100644
--- a/hw/misc/Makefile.objs
+++ b/hw/misc/Makefile.objs
@@ -36,6 +36,7 @@ obj-$(CONFIG_OMAP) += omap_gpmc.o
obj-$(CONFIG_OMAP) += omap_l4.o
obj-$(CONFIG_OMAP) += omap_sdrc.o
obj-$(CONFIG_OMAP) += omap_tap.o
+obj-$(CONFIG_RASPI) += bcm2835_mbox.o
obj-$(CONFIG_SLAVIO) += slavio_misc.o
obj-$(CONFIG_ZYNQ) += zynq_slcr.o
obj-$(CONFIG_ZYNQ) += zynq-xadc.o
diff --git a/hw/misc/bcm2835_mbox.c b/hw/misc/bcm2835_mbox.c
new file mode 100644
index 0000000..df1d6e6
--- /dev/null
+++ b/hw/misc/bcm2835_mbox.c
@@ -0,0 +1,333 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * This code is licensed under the GNU GPLv2 and later.
+ *
+ * This file models the system mailboxes, which are used for
+ * communication with low-bandwidth GPU peripherals. Refs:
+ * https://github.com/raspberrypi/firmware/wiki/Mailboxes
+ * https://github.com/raspberrypi/firmware/wiki/Accessing-mailboxes
+ */
+
+#include "hw/misc/bcm2835_mbox.h"
+
+#define MAIL0_PEEK 0x90
+#define MAIL0_SENDER 0x94
+#define MAIL1_STATUS 0xb8
+
+/* Mailbox status register */
+#define MAIL0_STATUS 0x98
+#define ARM_MS_FULL 0x80000000
+#define ARM_MS_EMPTY 0x40000000
+#define ARM_MS_LEVEL 0x400000FF /* Max. value depends on mailbox depth */
+
+/* MAILBOX config/status register */
+#define MAIL0_CONFIG 0x9c
+/* ANY write to this register clears the error bits! */
+#define ARM_MC_IHAVEDATAIRQEN 0x00000001 /* mbox irq enable: has data */
+#define ARM_MC_IHAVESPACEIRQEN 0x00000002 /* mbox irq enable: has space */
+#define ARM_MC_OPPISEMPTYIRQEN 0x00000004 /* mbox irq enable: Opp is empty */
+#define ARM_MC_MAIL_CLEAR 0x00000008 /* mbox clear write 1, then 0 */
+#define ARM_MC_IHAVEDATAIRQPEND 0x00000010 /* mbox irq pending: has space */
+#define ARM_MC_IHAVESPACEIRQPEND 0x00000020 /* mbox irq pending: Opp is empty */
+#define ARM_MC_OPPISEMPTYIRQPEND 0x00000040 /* mbox irq pending */
+/* Bit 7 is unused */
+#define ARM_MC_ERRNOOWN 0x00000100 /* error : none owner read from mailbox */
+#define ARM_MC_ERROVERFLW 0x00000200 /* error : write to fill mailbox */
+#define ARM_MC_ERRUNDRFLW 0x00000400 /* error : read from empty mailbox */
+
+static void mbox_update_status(BCM2835Mbox *mb)
+{
+ mb->status &= ~(ARM_MS_EMPTY | ARM_MS_FULL);
+ if (mb->count == 0) {
+ mb->status |= ARM_MS_EMPTY;
+ } else if (mb->count == MBOX_SIZE) {
+ mb->status |= ARM_MS_FULL;
+ }
+}
+
+static void mbox_reset(BCM2835Mbox *mb)
+{
+ int n;
+
+ mb->count = 0;
+ mb->config = 0;
+ for (n = 0; n < MBOX_SIZE; n++) {
+ mb->reg[n] = MBOX_INVALID_DATA;
+ }
+ mbox_update_status(mb);
+}
+
+static uint32_t mbox_pull(BCM2835Mbox *mb, int index)
+{
+ int n;
+ uint32_t val;
+
+ assert(mb->count > 0);
+ assert(index < mb->count);
+
+ val = mb->reg[index];
+ for (n = index + 1; n < mb->count; n++) {
+ mb->reg[n - 1] = mb->reg[n];
+ }
+ mb->count--;
+ mb->reg[mb->count] = MBOX_INVALID_DATA;
+
+ mbox_update_status(mb);
+
+ return val;
+}
+
+static void mbox_push(BCM2835Mbox *mb, uint32_t val)
+{
+ assert(mb->count < MBOX_SIZE);
+ mb->reg[mb->count++] = val;
+ mbox_update_status(mb);
+}
+
+static void bcm2835_mbox_update(BCM2835MboxState *s)
+{
+ uint32_t value;
+ bool set;
+ int n;
+
+ s->mbox_irq_disabled = true;
+
+ /* Get pending responses and put them in the vc->arm mbox,
+ * as long as it's not full
+ */
+ for (n = 0; n < MBOX_CHAN_COUNT; n++) {
+ while (s->available[n] && !(s->mbox[0].status & ARM_MS_FULL)) {
+ value = ldl_phys(&s->mbox_as, n << MBOX_AS_CHAN_SHIFT);
+ assert(value != MBOX_INVALID_DATA); /* Pending interrupt but no data */
+ mbox_push(&s->mbox[0], value);
+ }
+ }
+
+ /* TODO (?): Try to push pending requests from the arm->vc mbox */
+
+ /* Re-enable calls from the IRQ routine */
+ s->mbox_irq_disabled = false;
+
+ /* Update ARM IRQ status */
+ set = false;
+ s->mbox[0].config &= ~ARM_MC_IHAVEDATAIRQPEND;
+ if (!(s->mbox[0].status & ARM_MS_EMPTY)) {
+ s->mbox[0].config |= ARM_MC_IHAVEDATAIRQPEND;
+ if (s->mbox[0].config & ARM_MC_IHAVEDATAIRQEN) {
+ set = true;
+ }
+ }
+ qemu_set_irq(s->arm_irq, set);
+}
+
+static void bcm2835_mbox_set_irq(void *opaque, int irq, int level)
+{
+ BCM2835MboxState *s = opaque;
+
+ s->available[irq] = level;
+
+ /* avoid recursively calling bcm2835_mbox_update when the interrupt
+ * status changes due to the ldl_phys call within that function
+ */
+ if (!s->mbox_irq_disabled) {
+ bcm2835_mbox_update(s);
+ }
+}
+
+static uint64_t bcm2835_mbox_read(void *opaque, hwaddr offset, unsigned size)
+{
+ BCM2835MboxState *s = opaque;
+ uint32_t res = 0;
+
+ offset &= 0xff;
+
+ switch (offset) {
+ case 0x80 ... 0x8c: /* MAIL0_READ */
+ if (s->mbox[0].status & ARM_MS_EMPTY) {
+ res = MBOX_INVALID_DATA;
+ } else {
+ res = mbox_pull(&s->mbox[0], 0);
+ }
+ break;
+
+ case MAIL0_PEEK:
+ res = s->mbox[0].reg[0];
+ break;
+
+ case MAIL0_SENDER:
+ break;
+
+ case MAIL0_STATUS:
+ res = s->mbox[0].status;
+ break;
+
+ case MAIL0_CONFIG:
+ res = s->mbox[0].config;
+ break;
+
+ case MAIL1_STATUS:
+ res = s->mbox[1].status;
+ break;
+
+ default:
+ qemu_log_mask(LOG_GUEST_ERROR, "%s: Bad offset %"HWADDR_PRIx"\n",
+ __func__, offset);
+ return 0;
+ }
+
+ bcm2835_mbox_update(s);
+
+ return res;
+}
+
+static void bcm2835_mbox_write(void *opaque, hwaddr offset,
+ uint64_t value, unsigned size)
+{
+ BCM2835MboxState *s = opaque;
+ hwaddr childaddr;
+ uint8_t ch;
+
+ offset &= 0xff;
+
+ switch (offset) {
+ case MAIL0_SENDER:
+ break;
+
+ case MAIL0_CONFIG:
+ s->mbox[0].config &= ~ARM_MC_IHAVEDATAIRQEN;
+ s->mbox[0].config |= value & ARM_MC_IHAVEDATAIRQEN;
+ break;
+
+ case 0xa0 ... 0xac: /* MAIL1_WRITE */
+ if (s->mbox[1].status & ARM_MS_FULL) {
+ /* Mailbox full */
+ qemu_log_mask(LOG_GUEST_ERROR, "%s: mailbox full\n", __func__);
+ } else {
+ ch = value & 0xf;
+ if (ch < MBOX_CHAN_COUNT) {
+ childaddr = ch << MBOX_AS_CHAN_SHIFT;
+ if (ldl_phys(&s->mbox_as, childaddr + MBOX_AS_PENDING)) {
+ /* Child busy, push delayed. Push it in the arm->vc mbox */
+ mbox_push(&s->mbox[1], value);
+ } else {
+ /* Push it directly to the child device */
+ stl_phys(&s->mbox_as, childaddr, value);
+ }
+ } else {
+ /* Invalid channel number */
+ qemu_log_mask(LOG_GUEST_ERROR, "%s: invalid channel %u\n",
+ __func__, ch);
+ }
+ }
+ break;
+
+ default:
+ qemu_log_mask(LOG_GUEST_ERROR, "%s: Bad offset %"HWADDR_PRIx"\n",
+ __func__, offset);
+ return;
+ }
+
+ bcm2835_mbox_update(s);
+}
+
+static const MemoryRegionOps bcm2835_mbox_ops = {
+ .read = bcm2835_mbox_read,
+ .write = bcm2835_mbox_write,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid.min_access_size = 4,
+ .valid.max_access_size = 4,
+};
+
+/* vmstate of a single mailbox */
+static const VMStateDescription vmstate_bcm2835_mbox_box = {
+ .name = TYPE_BCM2835_MBOX "_box",
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_UINT32_ARRAY(reg, BCM2835Mbox, MBOX_SIZE),
+ VMSTATE_UINT32(count, BCM2835Mbox),
+ VMSTATE_UINT32(status, BCM2835Mbox),
+ VMSTATE_UINT32(config, BCM2835Mbox),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+/* vmstate of the entire device */
+static const VMStateDescription vmstate_bcm2835_mbox = {
+ .name = TYPE_BCM2835_MBOX,
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .minimum_version_id_old = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_BOOL_ARRAY(available, BCM2835MboxState, MBOX_CHAN_COUNT),
+ VMSTATE_STRUCT_ARRAY(mbox, BCM2835MboxState, 2, 1,
+ vmstate_bcm2835_mbox_box, BCM2835Mbox),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+static void bcm2835_mbox_init(Object *obj)
+{
+ BCM2835MboxState *s = BCM2835_MBOX(obj);
+
+ memory_region_init_io(&s->iomem, obj, &bcm2835_mbox_ops, s,
+ TYPE_BCM2835_MBOX, 0x400);
+ sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->iomem);
+ sysbus_init_irq(SYS_BUS_DEVICE(s), &s->arm_irq);
+ qdev_init_gpio_in(DEVICE(s), bcm2835_mbox_set_irq, MBOX_CHAN_COUNT);
+}
+
+static void bcm2835_mbox_reset(DeviceState *dev)
+{
+ BCM2835MboxState *s = BCM2835_MBOX(dev);
+ int n;
+
+ mbox_reset(&s->mbox[0]);
+ mbox_reset(&s->mbox[1]);
+ s->mbox_irq_disabled = false;
+ for (n = 0; n < MBOX_CHAN_COUNT; n++) {
+ s->available[n] = false;
+ }
+}
+
+static void bcm2835_mbox_realize(DeviceState *dev, Error **errp)
+{
+ BCM2835MboxState *s = BCM2835_MBOX(dev);
+ Object *obj;
+ Error *err = NULL;
+
+ obj = object_property_get_link(OBJECT(dev), "mbox-mr", &err);
+ if (obj == NULL) {
+ error_setg(errp, "%s: required mbox-mr link not found: %s",
+ __func__, error_get_pretty(err));
+ return;
+ }
+
+ s->mbox_mr = MEMORY_REGION(obj);
+ address_space_init(&s->mbox_as, s->mbox_mr, NULL);
+ bcm2835_mbox_reset(dev);
+}
+
+static void bcm2835_mbox_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+
+ dc->realize = bcm2835_mbox_realize;
+ dc->reset = bcm2835_mbox_reset;
+ dc->vmsd = &vmstate_bcm2835_mbox;
+}
+
+static TypeInfo bcm2835_mbox_info = {
+ .name = TYPE_BCM2835_MBOX,
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(BCM2835MboxState),
+ .class_init = bcm2835_mbox_class_init,
+ .instance_init = bcm2835_mbox_init,
+};
+
+static void bcm2835_mbox_register_types(void)
+{
+ type_register_static(&bcm2835_mbox_info);
+}
+
+type_init(bcm2835_mbox_register_types)
diff --git a/include/hw/misc/bcm2835_mbox.h b/include/hw/misc/bcm2835_mbox.h
new file mode 100644
index 0000000..f4e9ff9
--- /dev/null
+++ b/include/hw/misc/bcm2835_mbox.h
@@ -0,0 +1,38 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#ifndef BCM2835_MBOX_H
+#define BCM2835_MBOX_H
+
+#include "bcm2835_mbox_defs.h"
+#include "hw/sysbus.h"
+#include "exec/address-spaces.h"
+
+#define TYPE_BCM2835_MBOX "bcm2835-mbox"
+#define BCM2835_MBOX(obj) \
+ OBJECT_CHECK(BCM2835MboxState, (obj), TYPE_BCM2835_MBOX)
+
+typedef struct {
+ uint32_t reg[MBOX_SIZE];
+ uint32_t count;
+ uint32_t status;
+ uint32_t config;
+} BCM2835Mbox;
+
+typedef struct {
+ /*< private >*/
+ SysBusDevice busdev;
+ /*< public >*/
+ MemoryRegion *mbox_mr;
+ AddressSpace mbox_as;
+ MemoryRegion iomem;
+ qemu_irq arm_irq;
+
+ bool mbox_irq_disabled;
+ bool available[MBOX_CHAN_COUNT];
+ BCM2835Mbox mbox[2];
+} BCM2835MboxState;
+
+#endif
diff --git a/include/hw/misc/bcm2835_mbox_defs.h b/include/hw/misc/bcm2835_mbox_defs.h
new file mode 100644
index 0000000..a18e520
--- /dev/null
+++ b/include/hw/misc/bcm2835_mbox_defs.h
@@ -0,0 +1,27 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#ifndef BCM2835_MBOX_DEFS_H
+#define BCM2835_MBOX_DEFS_H
+
+/* Constants shared with the ARM identifying separate mailbox channels */
+#define MBOX_CHAN_POWER 0 /* for use by the power management interface */
+#define MBOX_CHAN_FB 1 /* for use by the frame buffer */
+#define MBOX_CHAN_VCHIQ 3 /* for use by the VCHIQ interface */
+#define MBOX_CHAN_PROPERTY 8 /* for use by the property channel */
+#define MBOX_CHAN_COUNT 9
+
+#define MBOX_SIZE 32
+#define MBOX_INVALID_DATA 0x0f
+
+/* Layout of the private address space used for communication between
+ * the mbox device emulation, and child devices: each channel occupies
+ * 16 bytes of address space, but only two registers are presently defined.
+ */
+#define MBOX_AS_CHAN_SHIFT 4
+#define MBOX_AS_DATA 0 /* request / response data (RW at offset 0) */
+#define MBOX_AS_PENDING 4 /* pending response status (RO at offset 4) */
+
+#endif /* BCM2835_MBOX_DEFS_H */
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 11/17] bcm2835_property: add bcm2835 property channel
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (9 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 10/17] bcm2835_mbox: add BCM2835 mailboxes Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 12/17] bcm2835_ic: add bcm2835 interrupt controller Peter Maydell
` (6 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: Andrew Baumann <Andrew.Baumann@microsoft.com>
This sits behind the mailbox interface, and implements
request/response queries for system properties. The
framebuffer-related properties will be added in a later patch.
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/misc/Makefile.objs | 1 +
hw/misc/bcm2835_property.c | 287 +++++++++++++++++++++++++++++++++++++
include/hw/misc/bcm2835_property.h | 31 ++++
3 files changed, 319 insertions(+)
create mode 100644 hw/misc/bcm2835_property.c
create mode 100644 include/hw/misc/bcm2835_property.h
diff --git a/hw/misc/Makefile.objs b/hw/misc/Makefile.objs
index d0ea105..ea6cd3c 100644
--- a/hw/misc/Makefile.objs
+++ b/hw/misc/Makefile.objs
@@ -37,6 +37,7 @@ obj-$(CONFIG_OMAP) += omap_l4.o
obj-$(CONFIG_OMAP) += omap_sdrc.o
obj-$(CONFIG_OMAP) += omap_tap.o
obj-$(CONFIG_RASPI) += bcm2835_mbox.o
+obj-$(CONFIG_RASPI) += bcm2835_property.o
obj-$(CONFIG_SLAVIO) += slavio_misc.o
obj-$(CONFIG_ZYNQ) += zynq_slcr.o
obj-$(CONFIG_ZYNQ) += zynq-xadc.o
diff --git a/hw/misc/bcm2835_property.c b/hw/misc/bcm2835_property.c
new file mode 100644
index 0000000..e42b43e
--- /dev/null
+++ b/hw/misc/bcm2835_property.c
@@ -0,0 +1,287 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#include "hw/misc/bcm2835_property.h"
+#include "hw/misc/bcm2835_mbox_defs.h"
+#include "sysemu/dma.h"
+
+/* https://github.com/raspberrypi/firmware/wiki/Mailbox-property-interface */
+
+static void bcm2835_property_mbox_push(BCM2835PropertyState *s, uint32_t value)
+{
+ uint32_t tag;
+ uint32_t bufsize;
+ uint32_t tot_len;
+ size_t resplen;
+ uint32_t tmp;
+
+ value &= ~0xf;
+
+ s->addr = value;
+
+ tot_len = ldl_phys(&s->dma_as, value);
+
+ /* @(addr + 4) : Buffer response code */
+ value = s->addr + 8;
+ while (value + 8 <= s->addr + tot_len) {
+ tag = ldl_phys(&s->dma_as, value);
+ bufsize = ldl_phys(&s->dma_as, value + 4);
+ /* @(value + 8) : Request/response indicator */
+ resplen = 0;
+ switch (tag) {
+ case 0x00000000: /* End tag */
+ break;
+ case 0x00000001: /* Get firmware revision */
+ stl_phys(&s->dma_as, value + 12, 346337);
+ resplen = 4;
+ break;
+ case 0x00010001: /* Get board model */
+ qemu_log_mask(LOG_UNIMP,
+ "bcm2835_property: %x get board model NYI\n", tag);
+ resplen = 4;
+ break;
+ case 0x00010002: /* Get board revision */
+ qemu_log_mask(LOG_UNIMP,
+ "bcm2835_property: %x get board revision NYI\n", tag);
+ resplen = 4;
+ break;
+ case 0x00010003: /* Get board MAC address */
+ resplen = sizeof(s->macaddr.a);
+ dma_memory_write(&s->dma_as, value + 12, s->macaddr.a, resplen);
+ break;
+ case 0x00010004: /* Get board serial */
+ qemu_log_mask(LOG_UNIMP,
+ "bcm2835_property: %x get board serial NYI\n", tag);
+ resplen = 8;
+ break;
+ case 0x00010005: /* Get ARM memory */
+ /* base */
+ stl_phys(&s->dma_as, value + 12, 0);
+ /* size */
+ stl_phys(&s->dma_as, value + 16, s->ram_size);
+ resplen = 8;
+ break;
+ case 0x00028001: /* Set power state */
+ /* Assume that whatever device they asked for exists,
+ * and we'll just claim we set it to the desired state
+ */
+ tmp = ldl_phys(&s->dma_as, value + 16);
+ stl_phys(&s->dma_as, value + 16, (tmp & 1));
+ resplen = 8;
+ break;
+
+ /* Clocks */
+
+ case 0x00030001: /* Get clock state */
+ stl_phys(&s->dma_as, value + 16, 0x1);
+ resplen = 8;
+ break;
+
+ case 0x00038001: /* Set clock state */
+ qemu_log_mask(LOG_UNIMP,
+ "bcm2835_property: %x set clock state NYI\n", tag);
+ resplen = 8;
+ break;
+
+ case 0x00030002: /* Get clock rate */
+ case 0x00030004: /* Get max clock rate */
+ case 0x00030007: /* Get min clock rate */
+ switch (ldl_phys(&s->dma_as, value + 12)) {
+ case 1: /* EMMC */
+ stl_phys(&s->dma_as, value + 16, 50000000);
+ break;
+ case 2: /* UART */
+ stl_phys(&s->dma_as, value + 16, 3000000);
+ break;
+ default:
+ stl_phys(&s->dma_as, value + 16, 700000000);
+ break;
+ }
+ resplen = 8;
+ break;
+
+ case 0x00038002: /* Set clock rate */
+ case 0x00038004: /* Set max clock rate */
+ case 0x00038007: /* Set min clock rate */
+ qemu_log_mask(LOG_UNIMP,
+ "bcm2835_property: %x set clock rates NYI\n", tag);
+ resplen = 8;
+ break;
+
+ /* Temperature */
+
+ case 0x00030006: /* Get temperature */
+ stl_phys(&s->dma_as, value + 16, 25000);
+ resplen = 8;
+ break;
+
+ case 0x0003000A: /* Get max temperature */
+ stl_phys(&s->dma_as, value + 16, 99000);
+ resplen = 8;
+ break;
+
+
+ case 0x00060001: /* Get DMA channels */
+ /* channels 2-5 */
+ stl_phys(&s->dma_as, value + 12, 0x003C);
+ resplen = 4;
+ break;
+
+ case 0x00050001: /* Get command line */
+ resplen = 0;
+ break;
+
+ default:
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "bcm2835_property: unhandled tag %08x\n", tag);
+ break;
+ }
+
+ if (tag == 0) {
+ break;
+ }
+
+ stl_phys(&s->dma_as, value + 8, (1 << 31) | resplen);
+ value += bufsize + 12;
+ }
+
+ /* Buffer response code */
+ stl_phys(&s->dma_as, s->addr + 4, (1 << 31));
+}
+
+static uint64_t bcm2835_property_read(void *opaque, hwaddr offset,
+ unsigned size)
+{
+ BCM2835PropertyState *s = opaque;
+ uint32_t res = 0;
+
+ switch (offset) {
+ case MBOX_AS_DATA:
+ res = MBOX_CHAN_PROPERTY | s->addr;
+ s->pending = false;
+ qemu_set_irq(s->mbox_irq, 0);
+ break;
+
+ case MBOX_AS_PENDING:
+ res = s->pending;
+ break;
+
+ default:
+ qemu_log_mask(LOG_GUEST_ERROR, "%s: Bad offset %"HWADDR_PRIx"\n",
+ __func__, offset);
+ return 0;
+ }
+
+ return res;
+}
+
+static void bcm2835_property_write(void *opaque, hwaddr offset,
+ uint64_t value, unsigned size)
+{
+ BCM2835PropertyState *s = opaque;
+
+ switch (offset) {
+ case MBOX_AS_DATA:
+ /* bcm2835_mbox should check our pending status before pushing */
+ assert(!s->pending);
+ s->pending = true;
+ bcm2835_property_mbox_push(s, value);
+ qemu_set_irq(s->mbox_irq, 1);
+ break;
+
+ default:
+ qemu_log_mask(LOG_GUEST_ERROR, "%s: Bad offset %"HWADDR_PRIx"\n",
+ __func__, offset);
+ return;
+ }
+}
+
+static const MemoryRegionOps bcm2835_property_ops = {
+ .read = bcm2835_property_read,
+ .write = bcm2835_property_write,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid.min_access_size = 4,
+ .valid.max_access_size = 4,
+};
+
+static const VMStateDescription vmstate_bcm2835_property = {
+ .name = TYPE_BCM2835_PROPERTY,
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_MACADDR(macaddr, BCM2835PropertyState),
+ VMSTATE_UINT32(addr, BCM2835PropertyState),
+ VMSTATE_BOOL(pending, BCM2835PropertyState),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+static void bcm2835_property_init(Object *obj)
+{
+ BCM2835PropertyState *s = BCM2835_PROPERTY(obj);
+
+ memory_region_init_io(&s->iomem, OBJECT(s), &bcm2835_property_ops, s,
+ TYPE_BCM2835_PROPERTY, 0x10);
+ sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->iomem);
+ sysbus_init_irq(SYS_BUS_DEVICE(s), &s->mbox_irq);
+}
+
+static void bcm2835_property_reset(DeviceState *dev)
+{
+ BCM2835PropertyState *s = BCM2835_PROPERTY(dev);
+
+ s->pending = false;
+}
+
+static void bcm2835_property_realize(DeviceState *dev, Error **errp)
+{
+ BCM2835PropertyState *s = BCM2835_PROPERTY(dev);
+ Object *obj;
+ Error *err = NULL;
+
+ obj = object_property_get_link(OBJECT(dev), "dma-mr", &err);
+ if (obj == NULL) {
+ error_setg(errp, "%s: required dma-mr link not found: %s",
+ __func__, error_get_pretty(err));
+ return;
+ }
+
+ s->dma_mr = MEMORY_REGION(obj);
+ address_space_init(&s->dma_as, s->dma_mr, NULL);
+
+ /* TODO: connect to MAC address of USB NIC device, once we emulate it */
+ qemu_macaddr_default_if_unset(&s->macaddr);
+
+ bcm2835_property_reset(dev);
+}
+
+static Property bcm2835_property_props[] = {
+ DEFINE_PROP_UINT32("ram-size", BCM2835PropertyState, ram_size, 0),
+ DEFINE_PROP_END_OF_LIST()
+};
+
+static void bcm2835_property_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+
+ dc->props = bcm2835_property_props;
+ dc->realize = bcm2835_property_realize;
+ dc->vmsd = &vmstate_bcm2835_property;
+}
+
+static TypeInfo bcm2835_property_info = {
+ .name = TYPE_BCM2835_PROPERTY,
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(BCM2835PropertyState),
+ .class_init = bcm2835_property_class_init,
+ .instance_init = bcm2835_property_init,
+};
+
+static void bcm2835_property_register_types(void)
+{
+ type_register_static(&bcm2835_property_info);
+}
+
+type_init(bcm2835_property_register_types)
diff --git a/include/hw/misc/bcm2835_property.h b/include/hw/misc/bcm2835_property.h
new file mode 100644
index 0000000..fcf5f3d
--- /dev/null
+++ b/include/hw/misc/bcm2835_property.h
@@ -0,0 +1,31 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#ifndef BCM2835_PROPERTY_H
+#define BCM2835_PROPERTY_H
+
+#include "hw/sysbus.h"
+#include "exec/address-spaces.h"
+#include "net/net.h"
+
+#define TYPE_BCM2835_PROPERTY "bcm2835-property"
+#define BCM2835_PROPERTY(obj) \
+ OBJECT_CHECK(BCM2835PropertyState, (obj), TYPE_BCM2835_PROPERTY)
+
+typedef struct {
+ /*< private >*/
+ SysBusDevice busdev;
+ /*< public >*/
+ MemoryRegion *dma_mr;
+ AddressSpace dma_as;
+ MemoryRegion iomem;
+ qemu_irq mbox_irq;
+ MACAddr macaddr;
+ uint32_t ram_size;
+ uint32_t addr;
+ bool pending;
+} BCM2835PropertyState;
+
+#endif
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 12/17] bcm2835_ic: add bcm2835 interrupt controller
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (10 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 11/17] bcm2835_property: add bcm2835 property channel Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 13/17] bcm2835_peripherals: add rollup device for bcm2835 peripherals Peter Maydell
` (5 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: Andrew Baumann <Andrew.Baumann@microsoft.com>
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/intc/Makefile.objs | 1 +
hw/intc/bcm2835_ic.c | 236 +++++++++++++++++++++++++++++++++++++++++++
include/hw/intc/bcm2835_ic.h | 33 ++++++
3 files changed, 270 insertions(+)
create mode 100644 hw/intc/bcm2835_ic.c
create mode 100644 include/hw/intc/bcm2835_ic.h
diff --git a/hw/intc/Makefile.objs b/hw/intc/Makefile.objs
index 004b0c2..2ad1204 100644
--- a/hw/intc/Makefile.objs
+++ b/hw/intc/Makefile.objs
@@ -24,6 +24,7 @@ obj-$(CONFIG_GRLIB) += grlib_irqmp.o
obj-$(CONFIG_IOAPIC) += ioapic.o
obj-$(CONFIG_OMAP) += omap_intc.o
obj-$(CONFIG_OPENPIC_KVM) += openpic_kvm.o
+obj-$(CONFIG_RASPI) += bcm2835_ic.o
obj-$(CONFIG_SH4) += sh_intc.o
obj-$(CONFIG_XICS) += xics.o
obj-$(CONFIG_XICS_KVM) += xics_kvm.o
diff --git a/hw/intc/bcm2835_ic.c b/hw/intc/bcm2835_ic.c
new file mode 100644
index 0000000..005a72b
--- /dev/null
+++ b/hw/intc/bcm2835_ic.c
@@ -0,0 +1,236 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * Refactoring for Pi2 Copyright (c) 2015, Microsoft. Written by Andrew Baumann.
+ * This code is licensed under the GNU GPLv2 and later.
+ * Heavily based on pl190.c, copyright terms below:
+ *
+ * Arm PrimeCell PL190 Vector Interrupt Controller
+ *
+ * Copyright (c) 2006 CodeSourcery.
+ * Written by Paul Brook
+ *
+ * This code is licensed under the GPL.
+ */
+
+#include "hw/intc/bcm2835_ic.h"
+
+#define GPU_IRQS 64
+#define ARM_IRQS 8
+
+#define IRQ_PENDING_BASIC 0x00 /* IRQ basic pending */
+#define IRQ_PENDING_1 0x04 /* IRQ pending 1 */
+#define IRQ_PENDING_2 0x08 /* IRQ pending 2 */
+#define FIQ_CONTROL 0x0C /* FIQ register */
+#define IRQ_ENABLE_1 0x10 /* Interrupt enable register 1 */
+#define IRQ_ENABLE_2 0x14 /* Interrupt enable register 2 */
+#define IRQ_ENABLE_BASIC 0x18 /* Base interrupt enable register */
+#define IRQ_DISABLE_1 0x1C /* Interrupt disable register 1 */
+#define IRQ_DISABLE_2 0x20 /* Interrupt disable register 2 */
+#define IRQ_DISABLE_BASIC 0x24 /* Base interrupt disable register */
+
+/* Update interrupts. */
+static void bcm2835_ic_update(BCM2835ICState *s)
+{
+ bool set = false;
+
+ if (s->fiq_enable) {
+ if (s->fiq_select >= GPU_IRQS) {
+ /* ARM IRQ */
+ set = extract32(s->arm_irq_level, s->fiq_select - GPU_IRQS, 1);
+ } else {
+ set = extract64(s->gpu_irq_level, s->fiq_select, 1);
+ }
+ }
+ qemu_set_irq(s->fiq, set);
+
+ set = (s->gpu_irq_level & s->gpu_irq_enable)
+ || (s->arm_irq_level & s->arm_irq_enable);
+ qemu_set_irq(s->irq, set);
+
+}
+
+static void bcm2835_ic_set_gpu_irq(void *opaque, int irq, int level)
+{
+ BCM2835ICState *s = opaque;
+
+ assert(irq >= 0 && irq < 64);
+ s->gpu_irq_level = deposit64(s->gpu_irq_level, irq, 1, level != 0);
+ bcm2835_ic_update(s);
+}
+
+static void bcm2835_ic_set_arm_irq(void *opaque, int irq, int level)
+{
+ BCM2835ICState *s = opaque;
+
+ assert(irq >= 0 && irq < 8);
+ s->arm_irq_level = deposit32(s->arm_irq_level, irq, 1, level != 0);
+ bcm2835_ic_update(s);
+}
+
+static const int irq_dups[] = { 7, 9, 10, 18, 19, 53, 54, 55, 56, 57, 62 };
+
+static uint64_t bcm2835_ic_read(void *opaque, hwaddr offset, unsigned size)
+{
+ BCM2835ICState *s = opaque;
+ uint32_t res = 0;
+ uint64_t gpu_pending = s->gpu_irq_level & s->gpu_irq_enable;
+ int i;
+
+ switch (offset) {
+ case IRQ_PENDING_BASIC:
+ /* bits 0-7: ARM irqs */
+ res = s->arm_irq_level & s->arm_irq_enable;
+
+ /* bits 8 & 9: pending registers 1 & 2 */
+ res |= (((uint32_t)gpu_pending) != 0) << 8;
+ res |= ((gpu_pending >> 32) != 0) << 9;
+
+ /* bits 10-20: selected GPU IRQs */
+ for (i = 0; i < ARRAY_SIZE(irq_dups); i++) {
+ res |= extract64(gpu_pending, irq_dups[i], 1) << (i + 10);
+ }
+ break;
+ case IRQ_PENDING_1:
+ res = gpu_pending;
+ break;
+ case IRQ_PENDING_2:
+ res = gpu_pending >> 32;
+ break;
+ case FIQ_CONTROL:
+ res = (s->fiq_enable << 7) | s->fiq_select;
+ break;
+ case IRQ_ENABLE_1:
+ res = s->gpu_irq_enable;
+ break;
+ case IRQ_ENABLE_2:
+ res = s->gpu_irq_enable >> 32;
+ break;
+ case IRQ_ENABLE_BASIC:
+ res = s->arm_irq_enable;
+ break;
+ case IRQ_DISABLE_1:
+ res = ~s->gpu_irq_enable;
+ break;
+ case IRQ_DISABLE_2:
+ res = ~s->gpu_irq_enable >> 32;
+ break;
+ case IRQ_DISABLE_BASIC:
+ res = ~s->arm_irq_enable;
+ break;
+ default:
+ qemu_log_mask(LOG_GUEST_ERROR, "%s: Bad offset %"HWADDR_PRIx"\n",
+ __func__, offset);
+ return 0;
+ }
+
+ return res;
+}
+
+static void bcm2835_ic_write(void *opaque, hwaddr offset, uint64_t val,
+ unsigned size)
+{
+ BCM2835ICState *s = opaque;
+
+ switch (offset) {
+ case FIQ_CONTROL:
+ s->fiq_select = extract32(val, 0, 7);
+ s->fiq_enable = extract32(val, 7, 1);
+ break;
+ case IRQ_ENABLE_1:
+ s->gpu_irq_enable |= val;
+ break;
+ case IRQ_ENABLE_2:
+ s->gpu_irq_enable |= val << 32;
+ break;
+ case IRQ_ENABLE_BASIC:
+ s->arm_irq_enable |= val & 0xff;
+ break;
+ case IRQ_DISABLE_1:
+ s->gpu_irq_enable &= ~val;
+ break;
+ case IRQ_DISABLE_2:
+ s->gpu_irq_enable &= ~(val << 32);
+ break;
+ case IRQ_DISABLE_BASIC:
+ s->arm_irq_enable &= ~val & 0xff;
+ break;
+ default:
+ qemu_log_mask(LOG_GUEST_ERROR, "%s: Bad offset %"HWADDR_PRIx"\n",
+ __func__, offset);
+ return;
+ }
+ bcm2835_ic_update(s);
+}
+
+static const MemoryRegionOps bcm2835_ic_ops = {
+ .read = bcm2835_ic_read,
+ .write = bcm2835_ic_write,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid.min_access_size = 4,
+ .valid.max_access_size = 4,
+};
+
+static void bcm2835_ic_reset(DeviceState *d)
+{
+ BCM2835ICState *s = BCM2835_IC(d);
+
+ s->gpu_irq_enable = 0;
+ s->arm_irq_enable = 0;
+ s->fiq_enable = false;
+ s->fiq_select = 0;
+}
+
+static void bcm2835_ic_init(Object *obj)
+{
+ BCM2835ICState *s = BCM2835_IC(obj);
+
+ memory_region_init_io(&s->iomem, obj, &bcm2835_ic_ops, s, TYPE_BCM2835_IC,
+ 0x200);
+ sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->iomem);
+
+ qdev_init_gpio_in_named(DEVICE(s), bcm2835_ic_set_gpu_irq,
+ BCM2835_IC_GPU_IRQ, GPU_IRQS);
+ qdev_init_gpio_in_named(DEVICE(s), bcm2835_ic_set_arm_irq,
+ BCM2835_IC_ARM_IRQ, ARM_IRQS);
+
+ sysbus_init_irq(SYS_BUS_DEVICE(s), &s->irq);
+ sysbus_init_irq(SYS_BUS_DEVICE(s), &s->fiq);
+}
+
+static const VMStateDescription vmstate_bcm2835_ic = {
+ .name = TYPE_BCM2835_IC,
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_UINT64(gpu_irq_level, BCM2835ICState),
+ VMSTATE_UINT64(gpu_irq_enable, BCM2835ICState),
+ VMSTATE_UINT8(arm_irq_level, BCM2835ICState),
+ VMSTATE_UINT8(arm_irq_enable, BCM2835ICState),
+ VMSTATE_BOOL(fiq_enable, BCM2835ICState),
+ VMSTATE_UINT8(fiq_select, BCM2835ICState),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+static void bcm2835_ic_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+
+ dc->reset = bcm2835_ic_reset;
+ dc->vmsd = &vmstate_bcm2835_ic;
+}
+
+static TypeInfo bcm2835_ic_info = {
+ .name = TYPE_BCM2835_IC,
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(BCM2835ICState),
+ .class_init = bcm2835_ic_class_init,
+ .instance_init = bcm2835_ic_init,
+};
+
+static void bcm2835_ic_register_types(void)
+{
+ type_register_static(&bcm2835_ic_info);
+}
+
+type_init(bcm2835_ic_register_types)
diff --git a/include/hw/intc/bcm2835_ic.h b/include/hw/intc/bcm2835_ic.h
new file mode 100644
index 0000000..fb75fa0
--- /dev/null
+++ b/include/hw/intc/bcm2835_ic.h
@@ -0,0 +1,33 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#ifndef BCM2835_IC_H
+#define BCM2835_IC_H
+
+#include "hw/sysbus.h"
+
+#define TYPE_BCM2835_IC "bcm2835-ic"
+#define BCM2835_IC(obj) OBJECT_CHECK(BCM2835ICState, (obj), TYPE_BCM2835_IC)
+
+#define BCM2835_IC_GPU_IRQ "gpu-irq"
+#define BCM2835_IC_ARM_IRQ "arm-irq"
+
+typedef struct BCM2835ICState {
+ /*< private >*/
+ SysBusDevice busdev;
+ /*< public >*/
+
+ MemoryRegion iomem;
+ qemu_irq irq;
+ qemu_irq fiq;
+
+ /* 64 GPU IRQs + 8 ARM IRQs = 72 total (GPU first) */
+ uint64_t gpu_irq_level, gpu_irq_enable;
+ uint8_t arm_irq_level, arm_irq_enable;
+ bool fiq_enable;
+ uint8_t fiq_select;
+} BCM2835ICState;
+
+#endif
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 13/17] bcm2835_peripherals: add rollup device for bcm2835 peripherals
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (11 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 12/17] bcm2835_ic: add bcm2835 interrupt controller Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 14/17] bcm2836_control: add bcm2836 ARM control logic Peter Maydell
` (4 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: Andrew Baumann <Andrew.Baumann@microsoft.com>
This device maintains all the non-CPU peripherals on bcm2835 (Pi1)
which are also present on bcm2836 (Pi2). It also implements the
private address spaces used for DMA and mailboxes.
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/arm/Makefile.objs | 1 +
hw/arm/bcm2835_peripherals.c | 204 +++++++++++++++++++++++++++++++++++
include/hw/arm/bcm2835_peripherals.h | 42 ++++++++
include/hw/arm/raspi_platform.h | 128 ++++++++++++++++++++++
4 files changed, 375 insertions(+)
create mode 100644 hw/arm/bcm2835_peripherals.c
create mode 100644 include/hw/arm/bcm2835_peripherals.h
create mode 100644 include/hw/arm/raspi_platform.h
diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
index 2195b60..82cc142 100644
--- a/hw/arm/Makefile.objs
+++ b/hw/arm/Makefile.objs
@@ -11,6 +11,7 @@ obj-y += armv7m.o exynos4210.o pxa2xx.o pxa2xx_gpio.o pxa2xx_pic.o
obj-$(CONFIG_DIGIC) += digic.o
obj-y += omap1.o omap2.o strongarm.o
obj-$(CONFIG_ALLWINNER_A10) += allwinner-a10.o cubieboard.o
+obj-$(CONFIG_RASPI) += bcm2835_peripherals.o
obj-$(CONFIG_STM32F205_SOC) += stm32f205_soc.o
obj-$(CONFIG_XLNX_ZYNQMP) += xlnx-zynqmp.o xlnx-ep108.o
obj-$(CONFIG_FSL_IMX25) += fsl-imx25.o imx25_pdk.o
diff --git a/hw/arm/bcm2835_peripherals.c b/hw/arm/bcm2835_peripherals.c
new file mode 100644
index 0000000..18b72ec
--- /dev/null
+++ b/hw/arm/bcm2835_peripherals.c
@@ -0,0 +1,204 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * Upstreaming code cleanup [including bcm2835_*] (c) 2013 Jan Petrous
+ *
+ * Rasperry Pi 2 emulation and refactoring Copyright (c) 2015, Microsoft
+ * Written by Andrew Baumann
+ *
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#include "hw/arm/bcm2835_peripherals.h"
+#include "hw/misc/bcm2835_mbox_defs.h"
+#include "hw/arm/raspi_platform.h"
+
+/* Peripheral base address on the VC (GPU) system bus */
+#define BCM2835_VC_PERI_BASE 0x7e000000
+
+/* Capabilities for SD controller: no DMA, high-speed, default clocks etc. */
+#define BCM2835_SDHC_CAPAREG 0x52034b4
+
+static void bcm2835_peripherals_init(Object *obj)
+{
+ BCM2835PeripheralState *s = BCM2835_PERIPHERALS(obj);
+
+ /* Memory region for peripheral devices, which we export to our parent */
+ memory_region_init(&s->peri_mr, obj,"bcm2835-peripherals", 0x1000000);
+ object_property_add_child(obj, "peripheral-io", OBJECT(&s->peri_mr), NULL);
+ sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->peri_mr);
+
+ /* Internal memory region for peripheral bus addresses (not exported) */
+ memory_region_init(&s->gpu_bus_mr, obj, "bcm2835-gpu", (uint64_t)1 << 32);
+ object_property_add_child(obj, "gpu-bus", OBJECT(&s->gpu_bus_mr), NULL);
+
+ /* Internal memory region for request/response communication with
+ * mailbox-addressable peripherals (not exported)
+ */
+ memory_region_init(&s->mbox_mr, obj, "bcm2835-mbox",
+ MBOX_CHAN_COUNT << MBOX_AS_CHAN_SHIFT);
+
+ /* Interrupt Controller */
+ object_initialize(&s->ic, sizeof(s->ic), TYPE_BCM2835_IC);
+ object_property_add_child(obj, "ic", OBJECT(&s->ic), NULL);
+ qdev_set_parent_bus(DEVICE(&s->ic), sysbus_get_default());
+
+ /* UART0 */
+ s->uart0 = SYS_BUS_DEVICE(object_new("pl011"));
+ object_property_add_child(obj, "uart0", OBJECT(s->uart0), NULL);
+ qdev_set_parent_bus(DEVICE(s->uart0), sysbus_get_default());
+
+ /* Mailboxes */
+ object_initialize(&s->mboxes, sizeof(s->mboxes), TYPE_BCM2835_MBOX);
+ object_property_add_child(obj, "mbox", OBJECT(&s->mboxes), NULL);
+ qdev_set_parent_bus(DEVICE(&s->mboxes), sysbus_get_default());
+
+ object_property_add_const_link(OBJECT(&s->mboxes), "mbox-mr",
+ OBJECT(&s->mbox_mr), &error_abort);
+
+ /* Property channel */
+ object_initialize(&s->property, sizeof(s->property), TYPE_BCM2835_PROPERTY);
+ object_property_add_child(obj, "property", OBJECT(&s->property), NULL);
+ qdev_set_parent_bus(DEVICE(&s->property), sysbus_get_default());
+
+ object_property_add_const_link(OBJECT(&s->property), "dma-mr",
+ OBJECT(&s->gpu_bus_mr), &error_abort);
+
+ /* Extended Mass Media Controller */
+ object_initialize(&s->sdhci, sizeof(s->sdhci), TYPE_SYSBUS_SDHCI);
+ object_property_add_child(obj, "sdhci", OBJECT(&s->sdhci), NULL);
+ qdev_set_parent_bus(DEVICE(&s->sdhci), sysbus_get_default());
+}
+
+static void bcm2835_peripherals_realize(DeviceState *dev, Error **errp)
+{
+ BCM2835PeripheralState *s = BCM2835_PERIPHERALS(dev);
+ Object *obj;
+ MemoryRegion *ram;
+ Error *err = NULL;
+ uint32_t ram_size;
+ int n;
+
+ obj = object_property_get_link(OBJECT(dev), "ram", &err);
+ if (obj == NULL) {
+ error_setg(errp, "%s: required ram link not found: %s",
+ __func__, error_get_pretty(err));
+ return;
+ }
+
+ ram = MEMORY_REGION(obj);
+ ram_size = memory_region_size(ram);
+
+ /* Map peripherals and RAM into the GPU address space. */
+ memory_region_init_alias(&s->peri_mr_alias, OBJECT(s),
+ "bcm2835-peripherals", &s->peri_mr, 0,
+ memory_region_size(&s->peri_mr));
+
+ memory_region_add_subregion_overlap(&s->gpu_bus_mr, BCM2835_VC_PERI_BASE,
+ &s->peri_mr_alias, 1);
+
+ /* RAM is aliased four times (different cache configurations) on the GPU */
+ for (n = 0; n < 4; n++) {
+ memory_region_init_alias(&s->ram_alias[n], OBJECT(s),
+ "bcm2835-gpu-ram-alias[*]", ram, 0, ram_size);
+ memory_region_add_subregion_overlap(&s->gpu_bus_mr, (hwaddr)n << 30,
+ &s->ram_alias[n], 0);
+ }
+
+ /* Interrupt Controller */
+ object_property_set_bool(OBJECT(&s->ic), true, "realized", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ memory_region_add_subregion(&s->peri_mr, ARMCTRL_IC_OFFSET,
+ sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->ic), 0));
+ sysbus_pass_irq(SYS_BUS_DEVICE(s), SYS_BUS_DEVICE(&s->ic));
+
+ /* UART0 */
+ object_property_set_bool(OBJECT(s->uart0), true, "realized", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ memory_region_add_subregion(&s->peri_mr, UART0_OFFSET,
+ sysbus_mmio_get_region(s->uart0, 0));
+ sysbus_connect_irq(s->uart0, 0,
+ qdev_get_gpio_in_named(DEVICE(&s->ic), BCM2835_IC_GPU_IRQ,
+ INTERRUPT_UART));
+
+ /* Mailboxes */
+ object_property_set_bool(OBJECT(&s->mboxes), true, "realized", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ memory_region_add_subregion(&s->peri_mr, ARMCTRL_0_SBM_OFFSET,
+ sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->mboxes), 0));
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->mboxes), 0,
+ qdev_get_gpio_in_named(DEVICE(&s->ic), BCM2835_IC_ARM_IRQ,
+ INTERRUPT_ARM_MAILBOX));
+
+ /* Property channel */
+ object_property_set_int(OBJECT(&s->property), ram_size, "ram-size", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ object_property_set_bool(OBJECT(&s->property), true, "realized", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ memory_region_add_subregion(&s->mbox_mr,
+ MBOX_CHAN_PROPERTY << MBOX_AS_CHAN_SHIFT,
+ sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->property), 0));
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->property), 0,
+ qdev_get_gpio_in(DEVICE(&s->mboxes), MBOX_CHAN_PROPERTY));
+
+ /* Extended Mass Media Controller */
+ object_property_set_int(OBJECT(&s->sdhci), BCM2835_SDHC_CAPAREG, "capareg",
+ &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ object_property_set_bool(OBJECT(&s->sdhci), true, "realized", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ memory_region_add_subregion(&s->peri_mr, EMMC_OFFSET,
+ sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->sdhci), 0));
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->sdhci), 0,
+ qdev_get_gpio_in_named(DEVICE(&s->ic), BCM2835_IC_GPU_IRQ,
+ INTERRUPT_ARASANSDIO));
+}
+
+static void bcm2835_peripherals_class_init(ObjectClass *oc, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(oc);
+
+ dc->realize = bcm2835_peripherals_realize;
+}
+
+static const TypeInfo bcm2835_peripherals_type_info = {
+ .name = TYPE_BCM2835_PERIPHERALS,
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(BCM2835PeripheralState),
+ .instance_init = bcm2835_peripherals_init,
+ .class_init = bcm2835_peripherals_class_init,
+};
+
+static void bcm2835_peripherals_register_types(void)
+{
+ type_register_static(&bcm2835_peripherals_type_info);
+}
+
+type_init(bcm2835_peripherals_register_types)
diff --git a/include/hw/arm/bcm2835_peripherals.h b/include/hw/arm/bcm2835_peripherals.h
new file mode 100644
index 0000000..5d888dc
--- /dev/null
+++ b/include/hw/arm/bcm2835_peripherals.h
@@ -0,0 +1,42 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * Upstreaming code cleanup [including bcm2835_*] (c) 2013 Jan Petrous
+ *
+ * Rasperry Pi 2 emulation and refactoring Copyright (c) 2015, Microsoft
+ * Written by Andrew Baumann
+ *
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#ifndef BCM2835_PERIPHERALS_H
+#define BCM2835_PERIPHERALS_H
+
+#include "qemu-common.h"
+#include "exec/address-spaces.h"
+#include "hw/sysbus.h"
+#include "hw/intc/bcm2835_ic.h"
+#include "hw/misc/bcm2835_property.h"
+#include "hw/misc/bcm2835_mbox.h"
+#include "hw/sd/sdhci.h"
+
+#define TYPE_BCM2835_PERIPHERALS "bcm2835-peripherals"
+#define BCM2835_PERIPHERALS(obj) \
+ OBJECT_CHECK(BCM2835PeripheralState, (obj), TYPE_BCM2835_PERIPHERALS)
+
+typedef struct BCM2835PeripheralState {
+ /*< private >*/
+ SysBusDevice parent_obj;
+ /*< public >*/
+
+ MemoryRegion peri_mr, peri_mr_alias, gpu_bus_mr, mbox_mr;
+ MemoryRegion ram_alias[4];
+ qemu_irq irq, fiq;
+
+ SysBusDevice *uart0;
+ BCM2835ICState ic;
+ BCM2835PropertyState property;
+ BCM2835MboxState mboxes;
+ SDHCIState sdhci;
+} BCM2835PeripheralState;
+
+#endif /* BCM2835_PERIPHERALS_H */
diff --git a/include/hw/arm/raspi_platform.h b/include/hw/arm/raspi_platform.h
new file mode 100644
index 0000000..6467e88
--- /dev/null
+++ b/include/hw/arm/raspi_platform.h
@@ -0,0 +1,128 @@
+/*
+ * bcm2708 aka bcm2835/2836 aka Raspberry Pi/Pi2 SoC platform defines
+ *
+ * These definitions are derived from those in Raspbian Linux at
+ * arch/arm/mach-{bcm2708,bcm2709}/include/mach/platform.h
+ * where they carry the following notice:
+ *
+ * Copyright (C) 2010 Broadcom
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define MCORE_OFFSET 0x0000 /* Fake frame buffer device
+ * (the multicore sync block) */
+#define IC0_OFFSET 0x2000
+#define ST_OFFSET 0x3000 /* System Timer */
+#define MPHI_OFFSET 0x6000 /* Message-based Parallel Host Intf. */
+#define DMA_OFFSET 0x7000 /* DMA controller, channels 0-14 */
+#define ARM_OFFSET 0xB000 /* BCM2708 ARM control block */
+#define ARMCTRL_OFFSET (ARM_OFFSET + 0x000)
+#define ARMCTRL_IC_OFFSET (ARM_OFFSET + 0x200) /* Interrupt controller */
+#define ARMCTRL_TIMER0_1_OFFSET (ARM_OFFSET + 0x400) /* Timer 0 and 1 */
+#define ARMCTRL_0_SBM_OFFSET (ARM_OFFSET + 0x800) /* User 0 (ARM) Semaphores
+ * Doorbells & Mailboxes */
+#define PM_OFFSET 0x100000 /* Power Management, Reset controller
+ * and Watchdog registers */
+#define PCM_CLOCK_OFFSET 0x101098
+#define RNG_OFFSET 0x104000
+#define GPIO_OFFSET 0x200000
+#define UART0_OFFSET 0x201000
+#define MMCI0_OFFSET 0x202000
+#define I2S_OFFSET 0x203000
+#define SPI0_OFFSET 0x204000
+#define BSC0_OFFSET 0x205000 /* BSC0 I2C/TWI */
+#define UART1_OFFSET 0x215000
+#define EMMC_OFFSET 0x300000
+#define SMI_OFFSET 0x600000
+#define BSC1_OFFSET 0x804000 /* BSC1 I2C/TWI */
+#define USB_OFFSET 0x980000 /* DTC_OTG USB controller */
+#define DMA15_OFFSET 0xE05000 /* DMA controller, channel 15 */
+
+/* GPU interrupts */
+#define INTERRUPT_TIMER0 0
+#define INTERRUPT_TIMER1 1
+#define INTERRUPT_TIMER2 2
+#define INTERRUPT_TIMER3 3
+#define INTERRUPT_CODEC0 4
+#define INTERRUPT_CODEC1 5
+#define INTERRUPT_CODEC2 6
+#define INTERRUPT_JPEG 7
+#define INTERRUPT_ISP 8
+#define INTERRUPT_USB 9
+#define INTERRUPT_3D 10
+#define INTERRUPT_TRANSPOSER 11
+#define INTERRUPT_MULTICORESYNC0 12
+#define INTERRUPT_MULTICORESYNC1 13
+#define INTERRUPT_MULTICORESYNC2 14
+#define INTERRUPT_MULTICORESYNC3 15
+#define INTERRUPT_DMA0 16
+#define INTERRUPT_DMA1 17
+#define INTERRUPT_DMA2 18
+#define INTERRUPT_DMA3 19
+#define INTERRUPT_DMA4 20
+#define INTERRUPT_DMA5 21
+#define INTERRUPT_DMA6 22
+#define INTERRUPT_DMA7 23
+#define INTERRUPT_DMA8 24
+#define INTERRUPT_DMA9 25
+#define INTERRUPT_DMA10 26
+#define INTERRUPT_DMA11 27
+#define INTERRUPT_DMA12 28
+#define INTERRUPT_AUX 29
+#define INTERRUPT_ARM 30
+#define INTERRUPT_VPUDMA 31
+#define INTERRUPT_HOSTPORT 32
+#define INTERRUPT_VIDEOSCALER 33
+#define INTERRUPT_CCP2TX 34
+#define INTERRUPT_SDC 35
+#define INTERRUPT_DSI0 36
+#define INTERRUPT_AVE 37
+#define INTERRUPT_CAM0 38
+#define INTERRUPT_CAM1 39
+#define INTERRUPT_HDMI0 40
+#define INTERRUPT_HDMI1 41
+#define INTERRUPT_PIXELVALVE1 42
+#define INTERRUPT_I2CSPISLV 43
+#define INTERRUPT_DSI1 44
+#define INTERRUPT_PWA0 45
+#define INTERRUPT_PWA1 46
+#define INTERRUPT_CPR 47
+#define INTERRUPT_SMI 48
+#define INTERRUPT_GPIO0 49
+#define INTERRUPT_GPIO1 50
+#define INTERRUPT_GPIO2 51
+#define INTERRUPT_GPIO3 52
+#define INTERRUPT_I2C 53
+#define INTERRUPT_SPI 54
+#define INTERRUPT_I2SPCM 55
+#define INTERRUPT_SDIO 56
+#define INTERRUPT_UART 57
+#define INTERRUPT_SLIMBUS 58
+#define INTERRUPT_VEC 59
+#define INTERRUPT_CPG 60
+#define INTERRUPT_RNG 61
+#define INTERRUPT_ARASANSDIO 62
+#define INTERRUPT_AVSPMON 63
+
+/* ARM CPU IRQs use a private number space */
+#define INTERRUPT_ARM_TIMER 0
+#define INTERRUPT_ARM_MAILBOX 1
+#define INTERRUPT_ARM_DOORBELL_0 2
+#define INTERRUPT_ARM_DOORBELL_1 3
+#define INTERRUPT_VPU0_HALTED 4
+#define INTERRUPT_VPU1_HALTED 5
+#define INTERRUPT_ILLEGAL_TYPE0 6
+#define INTERRUPT_ILLEGAL_TYPE1 7
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 14/17] bcm2836_control: add bcm2836 ARM control logic
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (12 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 13/17] bcm2835_peripherals: add rollup device for bcm2835 peripherals Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 15/17] bcm2836: add bcm2836 SoC device Peter Maydell
` (3 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: Andrew Baumann <Andrew.Baumann@microsoft.com>
This module is specific to the bcm2836 (Pi2). It implements the top
level interrupt controller, and mailboxes used for inter-processor
synchronisation.
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/intc/Makefile.objs | 2 +-
hw/intc/bcm2836_control.c | 303 ++++++++++++++++++++++++++++++++++++++
include/hw/intc/bcm2836_control.h | 51 +++++++
3 files changed, 355 insertions(+), 1 deletion(-)
create mode 100644 hw/intc/bcm2836_control.c
create mode 100644 include/hw/intc/bcm2836_control.h
diff --git a/hw/intc/Makefile.objs b/hw/intc/Makefile.objs
index 2ad1204..6a13a39 100644
--- a/hw/intc/Makefile.objs
+++ b/hw/intc/Makefile.objs
@@ -24,7 +24,7 @@ obj-$(CONFIG_GRLIB) += grlib_irqmp.o
obj-$(CONFIG_IOAPIC) += ioapic.o
obj-$(CONFIG_OMAP) += omap_intc.o
obj-$(CONFIG_OPENPIC_KVM) += openpic_kvm.o
-obj-$(CONFIG_RASPI) += bcm2835_ic.o
+obj-$(CONFIG_RASPI) += bcm2835_ic.o bcm2836_control.o
obj-$(CONFIG_SH4) += sh_intc.o
obj-$(CONFIG_XICS) += xics.o
obj-$(CONFIG_XICS_KVM) += xics_kvm.o
diff --git a/hw/intc/bcm2836_control.c b/hw/intc/bcm2836_control.c
new file mode 100644
index 0000000..ad622aa
--- /dev/null
+++ b/hw/intc/bcm2836_control.c
@@ -0,0 +1,303 @@
+/*
+ * Rasperry Pi 2 emulation ARM control logic module.
+ * Copyright (c) 2015, Microsoft
+ * Written by Andrew Baumann
+ *
+ * Based on bcm2835_ic.c (Raspberry Pi emulation) (c) 2012 Gregory Estrade
+ * This code is licensed under the GNU GPLv2 and later.
+ *
+ * At present, only implements interrupt routing, and mailboxes (i.e.,
+ * not local timer, PMU interrupt, or AXI counters).
+ *
+ * Ref:
+ * https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2836/QA7_rev3.4.pdf
+ */
+
+#include "hw/intc/bcm2836_control.h"
+
+#define REG_GPU_ROUTE 0x0c
+#define REG_TIMERCONTROL 0x40
+#define REG_MBOXCONTROL 0x50
+#define REG_IRQSRC 0x60
+#define REG_FIQSRC 0x70
+#define REG_MBOX0_WR 0x80
+#define REG_MBOX0_RDCLR 0xc0
+#define REG_LIMIT 0x100
+
+#define IRQ_BIT(cntrl, num) (((cntrl) & (1 << (num))) != 0)
+#define FIQ_BIT(cntrl, num) (((cntrl) & (1 << ((num) + 4))) != 0)
+
+#define IRQ_CNTPSIRQ 0
+#define IRQ_CNTPNSIRQ 1
+#define IRQ_CNTHPIRQ 2
+#define IRQ_CNTVIRQ 3
+#define IRQ_MAILBOX0 4
+#define IRQ_MAILBOX1 5
+#define IRQ_MAILBOX2 6
+#define IRQ_MAILBOX3 7
+#define IRQ_GPU 8
+#define IRQ_PMU 9
+#define IRQ_AXI 10
+#define IRQ_TIMER 11
+#define IRQ_MAX IRQ_TIMER
+
+static void deliver_local(BCM2836ControlState *s, uint8_t core, uint8_t irq,
+ uint32_t controlreg, uint8_t controlidx)
+{
+ if (FIQ_BIT(controlreg, controlidx)) {
+ /* deliver a FIQ */
+ s->fiqsrc[core] |= (uint32_t)1 << irq;
+ } else if (IRQ_BIT(controlreg, controlidx)) {
+ /* deliver an IRQ */
+ s->irqsrc[core] |= (uint32_t)1 << irq;
+ } else {
+ /* the interrupt is masked */
+ }
+}
+
+/* Update interrupts. */
+static void bcm2836_control_update(BCM2836ControlState *s)
+{
+ int i, j;
+
+ /* reset pending IRQs/FIQs */
+ for (i = 0; i < BCM2836_NCORES; i++) {
+ s->irqsrc[i] = s->fiqsrc[i] = 0;
+ }
+
+ /* apply routing logic, update status regs */
+ if (s->gpu_irq) {
+ assert(s->route_gpu_irq < BCM2836_NCORES);
+ s->irqsrc[s->route_gpu_irq] |= (uint32_t)1 << IRQ_GPU;
+ }
+
+ if (s->gpu_fiq) {
+ assert(s->route_gpu_fiq < BCM2836_NCORES);
+ s->fiqsrc[s->route_gpu_fiq] |= (uint32_t)1 << IRQ_GPU;
+ }
+
+ for (i = 0; i < BCM2836_NCORES; i++) {
+ /* handle local timer interrupts for this core */
+ if (s->timerirqs[i]) {
+ assert(s->timerirqs[i] < (1 << (IRQ_CNTVIRQ + 1))); /* sane mask? */
+ for (j = 0; j <= IRQ_CNTVIRQ; j++) {
+ if ((s->timerirqs[i] & (1 << j)) != 0) {
+ /* local interrupt j is set */
+ deliver_local(s, i, j, s->timercontrol[i], j);
+ }
+ }
+ }
+
+ /* handle mailboxes for this core */
+ for (j = 0; j < BCM2836_MBPERCORE; j++) {
+ if (s->mailboxes[i * BCM2836_MBPERCORE + j] != 0) {
+ /* mailbox j is set */
+ deliver_local(s, i, j + IRQ_MAILBOX0, s->mailboxcontrol[i], j);
+ }
+ }
+ }
+
+ /* call set_irq appropriately for each output */
+ for (i = 0; i < BCM2836_NCORES; i++) {
+ qemu_set_irq(s->irq[i], s->irqsrc[i] != 0);
+ qemu_set_irq(s->fiq[i], s->fiqsrc[i] != 0);
+ }
+}
+
+static void bcm2836_control_set_local_irq(void *opaque, int core, int local_irq,
+ int level)
+{
+ BCM2836ControlState *s = opaque;
+
+ assert(core >= 0 && core < BCM2836_NCORES);
+ assert(local_irq >= 0 && local_irq <= IRQ_CNTVIRQ);
+
+ s->timerirqs[core] = deposit32(s->timerirqs[core], local_irq, 1, !!level);
+
+ bcm2836_control_update(s);
+}
+
+/* XXX: the following wrapper functions are a kludgy workaround,
+ * needed because I can't seem to pass useful information in the "irq"
+ * parameter when using named interrupts. Feel free to clean this up!
+ */
+
+static void bcm2836_control_set_local_irq0(void *opaque, int core, int level)
+{
+ bcm2836_control_set_local_irq(opaque, core, 0, level);
+}
+
+static void bcm2836_control_set_local_irq1(void *opaque, int core, int level)
+{
+ bcm2836_control_set_local_irq(opaque, core, 1, level);
+}
+
+static void bcm2836_control_set_local_irq2(void *opaque, int core, int level)
+{
+ bcm2836_control_set_local_irq(opaque, core, 2, level);
+}
+
+static void bcm2836_control_set_local_irq3(void *opaque, int core, int level)
+{
+ bcm2836_control_set_local_irq(opaque, core, 3, level);
+}
+
+static void bcm2836_control_set_gpu_irq(void *opaque, int irq, int level)
+{
+ BCM2836ControlState *s = opaque;
+
+ s->gpu_irq = level;
+
+ bcm2836_control_update(s);
+}
+
+static void bcm2836_control_set_gpu_fiq(void *opaque, int irq, int level)
+{
+ BCM2836ControlState *s = opaque;
+
+ s->gpu_fiq = level;
+
+ bcm2836_control_update(s);
+}
+
+static uint64_t bcm2836_control_read(void *opaque, hwaddr offset, unsigned size)
+{
+ BCM2836ControlState *s = opaque;
+
+ if (offset == REG_GPU_ROUTE) {
+ assert(s->route_gpu_fiq < BCM2836_NCORES
+ && s->route_gpu_irq < BCM2836_NCORES);
+ return ((uint32_t)s->route_gpu_fiq << 2) | s->route_gpu_irq;
+ } else if (offset >= REG_TIMERCONTROL && offset < REG_MBOXCONTROL) {
+ return s->timercontrol[(offset - REG_TIMERCONTROL) >> 2];
+ } else if (offset >= REG_MBOXCONTROL && offset < REG_IRQSRC) {
+ return s->mailboxcontrol[(offset - REG_MBOXCONTROL) >> 2];
+ } else if (offset >= REG_IRQSRC && offset < REG_FIQSRC) {
+ return s->irqsrc[(offset - REG_IRQSRC) >> 2];
+ } else if (offset >= REG_FIQSRC && offset < REG_MBOX0_WR) {
+ return s->fiqsrc[(offset - REG_FIQSRC) >> 2];
+ } else if (offset >= REG_MBOX0_RDCLR && offset < REG_LIMIT) {
+ return s->mailboxes[(offset - REG_MBOX0_RDCLR) >> 2];
+ } else {
+ qemu_log_mask(LOG_GUEST_ERROR, "%s: Bad offset %"HWADDR_PRIx"\n",
+ __func__, offset);
+ return 0;
+ }
+}
+
+static void bcm2836_control_write(void *opaque, hwaddr offset,
+ uint64_t val, unsigned size)
+{
+ BCM2836ControlState *s = opaque;
+
+ if (offset == REG_GPU_ROUTE) {
+ s->route_gpu_irq = val & 0x3;
+ s->route_gpu_fiq = (val >> 2) & 0x3;
+ } else if (offset >= REG_TIMERCONTROL && offset < REG_MBOXCONTROL) {
+ s->timercontrol[(offset - REG_TIMERCONTROL) >> 2] = val & 0xff;
+ } else if (offset >= REG_MBOXCONTROL && offset < REG_IRQSRC) {
+ s->mailboxcontrol[(offset - REG_MBOXCONTROL) >> 2] = val & 0xff;
+ } else if (offset >= REG_MBOX0_WR && offset < REG_MBOX0_RDCLR) {
+ s->mailboxes[(offset - REG_MBOX0_WR) >> 2] |= val;
+ } else if (offset >= REG_MBOX0_RDCLR && offset < REG_LIMIT) {
+ s->mailboxes[(offset - REG_MBOX0_RDCLR) >> 2] &= ~val;
+ } else {
+ qemu_log_mask(LOG_GUEST_ERROR, "%s: Bad offset %"HWADDR_PRIx"\n",
+ __func__, offset);
+ return;
+ }
+
+ bcm2836_control_update(s);
+}
+
+static const MemoryRegionOps bcm2836_control_ops = {
+ .read = bcm2836_control_read,
+ .write = bcm2836_control_write,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid.min_access_size = 4,
+ .valid.max_access_size = 4,
+};
+
+static void bcm2836_control_reset(DeviceState *d)
+{
+ BCM2836ControlState *s = BCM2836_CONTROL(d);
+ int i;
+
+ s->route_gpu_irq = s->route_gpu_fiq = 0;
+
+ for (i = 0; i < BCM2836_NCORES; i++) {
+ s->timercontrol[i] = 0;
+ s->mailboxcontrol[i] = 0;
+ }
+
+ for (i = 0; i < BCM2836_NCORES * BCM2836_MBPERCORE; i++) {
+ s->mailboxes[i] = 0;
+ }
+}
+
+static void bcm2836_control_init(Object *obj)
+{
+ BCM2836ControlState *s = BCM2836_CONTROL(obj);
+ DeviceState *dev = DEVICE(obj);
+
+ memory_region_init_io(&s->iomem, obj, &bcm2836_control_ops, s,
+ TYPE_BCM2836_CONTROL, REG_LIMIT);
+ sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->iomem);
+
+ /* inputs from each CPU core */
+ qdev_init_gpio_in_named(dev, bcm2836_control_set_local_irq0, "cntpsirq",
+ BCM2836_NCORES);
+ qdev_init_gpio_in_named(dev, bcm2836_control_set_local_irq1, "cntpnsirq",
+ BCM2836_NCORES);
+ qdev_init_gpio_in_named(dev, bcm2836_control_set_local_irq2, "cnthpirq",
+ BCM2836_NCORES);
+ qdev_init_gpio_in_named(dev, bcm2836_control_set_local_irq3, "cntvirq",
+ BCM2836_NCORES);
+
+ /* IRQ and FIQ inputs from upstream bcm2835 controller */
+ qdev_init_gpio_in_named(dev, bcm2836_control_set_gpu_irq, "gpu-irq", 1);
+ qdev_init_gpio_in_named(dev, bcm2836_control_set_gpu_fiq, "gpu-fiq", 1);
+
+ /* outputs to CPU cores */
+ qdev_init_gpio_out_named(dev, s->irq, "irq", BCM2836_NCORES);
+ qdev_init_gpio_out_named(dev, s->fiq, "fiq", BCM2836_NCORES);
+}
+
+static const VMStateDescription vmstate_bcm2836_control = {
+ .name = TYPE_BCM2836_CONTROL,
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_UINT32_ARRAY(mailboxes, BCM2836ControlState,
+ BCM2836_NCORES * BCM2836_MBPERCORE),
+ VMSTATE_UINT8(route_gpu_irq, BCM2836ControlState),
+ VMSTATE_UINT8(route_gpu_fiq, BCM2836ControlState),
+ VMSTATE_UINT32_ARRAY(timercontrol, BCM2836ControlState, BCM2836_NCORES),
+ VMSTATE_UINT32_ARRAY(mailboxcontrol, BCM2836ControlState,
+ BCM2836_NCORES),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+static void bcm2836_control_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+
+ dc->reset = bcm2836_control_reset;
+ dc->vmsd = &vmstate_bcm2836_control;
+}
+
+static TypeInfo bcm2836_control_info = {
+ .name = TYPE_BCM2836_CONTROL,
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(BCM2836ControlState),
+ .class_init = bcm2836_control_class_init,
+ .instance_init = bcm2836_control_init,
+};
+
+static void bcm2836_control_register_types(void)
+{
+ type_register_static(&bcm2836_control_info);
+}
+
+type_init(bcm2836_control_register_types)
diff --git a/include/hw/intc/bcm2836_control.h b/include/hw/intc/bcm2836_control.h
new file mode 100644
index 0000000..613f3c4
--- /dev/null
+++ b/include/hw/intc/bcm2836_control.h
@@ -0,0 +1,51 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * Upstreaming code cleanup [including bcm2835_*] (c) 2013 Jan Petrous
+ *
+ * Rasperry Pi 2 emulation and refactoring Copyright (c) 2015, Microsoft
+ * Written by Andrew Baumann
+ *
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#ifndef BCM2836_CONTROL_H
+#define BCM2836_CONTROL_H
+
+#include "hw/sysbus.h"
+
+/* 4 mailboxes per core, for 16 total */
+#define BCM2836_NCORES 4
+#define BCM2836_MBPERCORE 4
+
+#define TYPE_BCM2836_CONTROL "bcm2836-control"
+#define BCM2836_CONTROL(obj) \
+ OBJECT_CHECK(BCM2836ControlState, (obj), TYPE_BCM2836_CONTROL)
+
+typedef struct BCM2836ControlState {
+ /*< private >*/
+ SysBusDevice busdev;
+ /*< public >*/
+ MemoryRegion iomem;
+
+ /* mailbox state */
+ uint32_t mailboxes[BCM2836_NCORES * BCM2836_MBPERCORE];
+
+ /* interrupt routing/control registers */
+ uint8_t route_gpu_irq, route_gpu_fiq;
+ uint32_t timercontrol[BCM2836_NCORES];
+ uint32_t mailboxcontrol[BCM2836_NCORES];
+
+ /* interrupt status regs (derived from input pins; not visible to user) */
+ bool gpu_irq, gpu_fiq;
+ uint8_t timerirqs[BCM2836_NCORES];
+
+ /* interrupt source registers, post-routing (also input-derived; visible) */
+ uint32_t irqsrc[BCM2836_NCORES];
+ uint32_t fiqsrc[BCM2836_NCORES];
+
+ /* outputs to CPU cores */
+ qemu_irq irq[BCM2836_NCORES];
+ qemu_irq fiq[BCM2836_NCORES];
+} BCM2836ControlState;
+
+#endif
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 15/17] bcm2836: add bcm2836 SoC device
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (13 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 14/17] bcm2836_control: add bcm2836 ARM control logic Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 16/17] arm/boot: move highbank secure board setup code to common routine Peter Maydell
` (2 subsequent siblings)
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: Andrew Baumann <Andrew.Baumann@microsoft.com>
This is the SoC for Raspberry Pi 2.
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/arm/Makefile.objs | 2 +-
hw/arm/bcm2836.c | 165 +++++++++++++++++++++++++++++++++++++++++++++++
include/hw/arm/bcm2836.h | 35 ++++++++++
3 files changed, 201 insertions(+), 1 deletion(-)
create mode 100644 hw/arm/bcm2836.c
create mode 100644 include/hw/arm/bcm2836.h
diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
index 82cc142..f55f8d2 100644
--- a/hw/arm/Makefile.objs
+++ b/hw/arm/Makefile.objs
@@ -11,7 +11,7 @@ obj-y += armv7m.o exynos4210.o pxa2xx.o pxa2xx_gpio.o pxa2xx_pic.o
obj-$(CONFIG_DIGIC) += digic.o
obj-y += omap1.o omap2.o strongarm.o
obj-$(CONFIG_ALLWINNER_A10) += allwinner-a10.o cubieboard.o
-obj-$(CONFIG_RASPI) += bcm2835_peripherals.o
+obj-$(CONFIG_RASPI) += bcm2835_peripherals.o bcm2836.o
obj-$(CONFIG_STM32F205_SOC) += stm32f205_soc.o
obj-$(CONFIG_XLNX_ZYNQMP) += xlnx-zynqmp.o xlnx-ep108.o
obj-$(CONFIG_FSL_IMX25) += fsl-imx25.o imx25_pdk.o
diff --git a/hw/arm/bcm2836.c b/hw/arm/bcm2836.c
new file mode 100644
index 0000000..69c7438
--- /dev/null
+++ b/hw/arm/bcm2836.c
@@ -0,0 +1,165 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * Upstreaming code cleanup [including bcm2835_*] (c) 2013 Jan Petrous
+ *
+ * Rasperry Pi 2 emulation and refactoring Copyright (c) 2015, Microsoft
+ * Written by Andrew Baumann
+ *
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#include "hw/arm/bcm2836.h"
+#include "hw/arm/raspi_platform.h"
+#include "hw/sysbus.h"
+#include "exec/address-spaces.h"
+
+/* Peripheral base address seen by the CPU */
+#define BCM2836_PERI_BASE 0x3F000000
+
+/* "QA7" (Pi2) interrupt controller and mailboxes etc. */
+#define BCM2836_CONTROL_BASE 0x40000000
+
+static void bcm2836_init(Object *obj)
+{
+ BCM2836State *s = BCM2836(obj);
+ int n;
+
+ for (n = 0; n < BCM2836_NCPUS; n++) {
+ object_initialize(&s->cpus[n], sizeof(s->cpus[n]),
+ "cortex-a15-" TYPE_ARM_CPU);
+ object_property_add_child(obj, "cpu[*]", OBJECT(&s->cpus[n]),
+ &error_abort);
+ }
+
+ object_initialize(&s->control, sizeof(s->control), TYPE_BCM2836_CONTROL);
+ object_property_add_child(obj, "control", OBJECT(&s->control), NULL);
+ qdev_set_parent_bus(DEVICE(&s->control), sysbus_get_default());
+
+ object_initialize(&s->peripherals, sizeof(s->peripherals),
+ TYPE_BCM2835_PERIPHERALS);
+ object_property_add_child(obj, "peripherals", OBJECT(&s->peripherals),
+ &error_abort);
+ qdev_set_parent_bus(DEVICE(&s->peripherals), sysbus_get_default());
+}
+
+static void bcm2836_realize(DeviceState *dev, Error **errp)
+{
+ BCM2836State *s = BCM2836(dev);
+ Object *obj;
+ Error *err = NULL;
+ int n;
+
+ /* common peripherals from bcm2835 */
+
+ obj = object_property_get_link(OBJECT(dev), "ram", &err);
+ if (obj == NULL) {
+ error_setg(errp, "%s: required ram link not found: %s",
+ __func__, error_get_pretty(err));
+ return;
+ }
+
+ object_property_add_const_link(OBJECT(&s->peripherals), "ram", obj, &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ object_property_set_bool(OBJECT(&s->peripherals), true, "realized", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ sysbus_mmio_map_overlap(SYS_BUS_DEVICE(&s->peripherals), 0,
+ BCM2836_PERI_BASE, 1);
+
+ /* bcm2836 interrupt controller (and mailboxes, etc.) */
+ object_property_set_bool(OBJECT(&s->control), true, "realized", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->control), 0, BCM2836_CONTROL_BASE);
+
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->peripherals), 0,
+ qdev_get_gpio_in_named(DEVICE(&s->control), "gpu-irq", 0));
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->peripherals), 1,
+ qdev_get_gpio_in_named(DEVICE(&s->control), "gpu-fiq", 0));
+
+ for (n = 0; n < BCM2836_NCPUS; n++) {
+ /* Mirror bcm2836, which has clusterid set to 0xf
+ * TODO: this should be converted to a property of ARM_CPU
+ */
+ s->cpus[n].mp_affinity = 0xF00 | n;
+
+ /* set periphbase/CBAR value for CPU-local registers */
+ object_property_set_int(OBJECT(&s->cpus[n]),
+ BCM2836_PERI_BASE + MCORE_OFFSET,
+ "reset-cbar", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ /* start powered off if not enabled */
+ object_property_set_bool(OBJECT(&s->cpus[n]), n >= s->enabled_cpus,
+ "start-powered-off", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ object_property_set_bool(OBJECT(&s->cpus[n]), true, "realized", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ /* Connect irq/fiq outputs from the interrupt controller. */
+ qdev_connect_gpio_out_named(DEVICE(&s->control), "irq", n,
+ qdev_get_gpio_in(DEVICE(&s->cpus[n]), ARM_CPU_IRQ));
+ qdev_connect_gpio_out_named(DEVICE(&s->control), "fiq", n,
+ qdev_get_gpio_in(DEVICE(&s->cpus[n]), ARM_CPU_FIQ));
+
+ /* Connect timers from the CPU to the interrupt controller */
+ qdev_connect_gpio_out(DEVICE(&s->cpus[n]), GTIMER_PHYS,
+ qdev_get_gpio_in_named(DEVICE(&s->control), "cntpsirq", n));
+ qdev_connect_gpio_out(DEVICE(&s->cpus[n]), GTIMER_VIRT,
+ qdev_get_gpio_in_named(DEVICE(&s->control), "cntvirq", n));
+ }
+}
+
+static Property bcm2836_props[] = {
+ DEFINE_PROP_UINT32("enabled-cpus", BCM2836State, enabled_cpus, BCM2836_NCPUS),
+ DEFINE_PROP_END_OF_LIST()
+};
+
+static void bcm2836_class_init(ObjectClass *oc, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(oc);
+
+ dc->props = bcm2836_props;
+ dc->realize = bcm2836_realize;
+
+ /*
+ * Reason: creates an ARM CPU, thus use after free(), see
+ * arm_cpu_class_init()
+ */
+ dc->cannot_destroy_with_object_finalize_yet = true;
+}
+
+static const TypeInfo bcm2836_type_info = {
+ .name = TYPE_BCM2836,
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(BCM2836State),
+ .instance_init = bcm2836_init,
+ .class_init = bcm2836_class_init,
+};
+
+static void bcm2836_register_types(void)
+{
+ type_register_static(&bcm2836_type_info);
+}
+
+type_init(bcm2836_register_types)
diff --git a/include/hw/arm/bcm2836.h b/include/hw/arm/bcm2836.h
new file mode 100644
index 0000000..76de199
--- /dev/null
+++ b/include/hw/arm/bcm2836.h
@@ -0,0 +1,35 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * Upstreaming code cleanup [including bcm2835_*] (c) 2013 Jan Petrous
+ *
+ * Rasperry Pi 2 emulation and refactoring Copyright (c) 2015, Microsoft
+ * Written by Andrew Baumann
+ *
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#ifndef BCM2836_H
+#define BCM2836_H
+
+#include "hw/arm/arm.h"
+#include "hw/arm/bcm2835_peripherals.h"
+#include "hw/intc/bcm2836_control.h"
+
+#define TYPE_BCM2836 "bcm2836"
+#define BCM2836(obj) OBJECT_CHECK(BCM2836State, (obj), TYPE_BCM2836)
+
+#define BCM2836_NCPUS 4
+
+typedef struct BCM2836State {
+ /*< private >*/
+ DeviceState parent_obj;
+ /*< public >*/
+
+ uint32_t enabled_cpus;
+
+ ARMCPU cpus[BCM2836_NCPUS];
+ BCM2836ControlState control;
+ BCM2835PeripheralState peripherals;
+} BCM2836State;
+
+#endif /* BCM2836_H */
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 16/17] arm/boot: move highbank secure board setup code to common routine
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (14 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 15/17] bcm2836: add bcm2836 SoC device Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 17/17] raspi: add raspberry pi 2 machine Peter Maydell
2016-02-04 12:50 ` [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: Andrew Baumann <Andrew.Baumann@microsoft.com>
The new version is slightly different, to support Rasbperry Pi (in
particular, Pi1's arm11 core which doesn't support v7 instructions
such as MOVW).
Tested-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/arm/boot.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
hw/arm/highbank.c | 37 ++-----------------------------------
include/hw/arm/arm.h | 5 +++++
3 files changed, 58 insertions(+), 35 deletions(-)
diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index d05a998..cce8c7c 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -178,6 +178,57 @@ static void default_write_secondary(ARMCPU *cpu,
smpboot, fixupcontext);
}
+void arm_write_secure_board_setup_dummy_smc(ARMCPU *cpu,
+ const struct arm_boot_info *info,
+ hwaddr mvbar_addr)
+{
+ int n;
+ uint32_t mvbar_blob[] = {
+ /* mvbar_addr: secure monitor vectors
+ * Default unimplemented and unused vectors to spin. Makes it
+ * easier to debug (as opposed to the CPU running away).
+ */
+ 0xeafffffe, /* (spin) */
+ 0xeafffffe, /* (spin) */
+ 0xe1b0f00e, /* movs pc, lr ;SMC exception return */
+ 0xeafffffe, /* (spin) */
+ 0xeafffffe, /* (spin) */
+ 0xeafffffe, /* (spin) */
+ 0xeafffffe, /* (spin) */
+ 0xeafffffe, /* (spin) */
+ };
+ uint32_t board_setup_blob[] = {
+ /* board setup addr */
+ 0xe3a00e00 + (mvbar_addr >> 4), /* mov r0, #mvbar_addr */
+ 0xee0c0f30, /* mcr p15, 0, r0, c12, c0, 1 ;set MVBAR */
+ 0xee110f11, /* mrc p15, 0, r0, c1 , c1, 0 ;read SCR */
+ 0xe3800031, /* orr r0, #0x31 ;enable AW, FW, NS */
+ 0xee010f11, /* mcr p15, 0, r0, c1, c1, 0 ;write SCR */
+ 0xe1a0100e, /* mov r1, lr ;save LR across SMC */
+ 0xe1600070, /* smc #0 ;call monitor to flush SCR */
+ 0xe1a0f001, /* mov pc, r1 ;return */
+ };
+
+ /* check that mvbar_addr is correctly aligned and relocatable (using MOV) */
+ assert((mvbar_addr & 0x1f) == 0 && (mvbar_addr >> 4) < 0x100);
+
+ /* check that these blobs don't overlap */
+ assert((mvbar_addr + sizeof(mvbar_blob) <= info->board_setup_addr)
+ || (info->board_setup_addr + sizeof(board_setup_blob) <= mvbar_addr));
+
+ for (n = 0; n < ARRAY_SIZE(mvbar_blob); n++) {
+ mvbar_blob[n] = tswap32(mvbar_blob[n]);
+ }
+ rom_add_blob_fixed("board-setup-mvbar", mvbar_blob, sizeof(mvbar_blob),
+ mvbar_addr);
+
+ for (n = 0; n < ARRAY_SIZE(board_setup_blob); n++) {
+ board_setup_blob[n] = tswap32(board_setup_blob[n]);
+ }
+ rom_add_blob_fixed("board-setup", board_setup_blob,
+ sizeof(board_setup_blob), info->board_setup_addr);
+}
+
static void default_reset_secondary(ARMCPU *cpu,
const struct arm_boot_info *info)
{
diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c
index 620b526..e25cf5e 100644
--- a/hw/arm/highbank.c
+++ b/hw/arm/highbank.c
@@ -35,49 +35,16 @@
#define MPCORE_PERIPHBASE 0xfff10000
#define MVBAR_ADDR 0x200
+#define BOARD_SETUP_ADDR (MVBAR_ADDR + 8 * sizeof(uint32_t))
#define NIRQ_GIC 160
/* Board init. */
-/* MVBAR_ADDR is limited by precision of movw */
-
-QEMU_BUILD_BUG_ON(MVBAR_ADDR >= (1 << 16));
-
-#define ARMV7_IMM16(x) (extract32((x), 0, 12) | \
- extract32((x), 12, 4) << 16)
-
static void hb_write_board_setup(ARMCPU *cpu,
const struct arm_boot_info *info)
{
- int n;
- uint32_t board_setup_blob[] = {
- /* MVBAR_ADDR */
- /* Default unimplemented and unused vectors to spin. Makes it
- * easier to debug (as opposed to the CPU running away).
- */
- 0xeafffffe, /* notused1: b notused */
- 0xeafffffe, /* notused2: b notused */
- 0xe1b0f00e, /* smc: movs pc, lr - exception return */
- 0xeafffffe, /* prefetch_abort: b prefetch_abort */
- 0xeafffffe, /* data_abort: b data_abort */
- 0xeafffffe, /* notused3: b notused3 */
- 0xeafffffe, /* irq: b irq */
- 0xeafffffe, /* fiq: b fiq */
-#define BOARD_SETUP_ADDR (MVBAR_ADDR + 8 * sizeof(uint32_t))
- 0xe3000000 + ARMV7_IMM16(MVBAR_ADDR), /* movw r0, MVBAR_ADDR */
- 0xee0c0f30, /* mcr p15, 0, r0, c12, c0, 1 - set MVBAR */
- 0xee110f11, /* mrc p15, 0, r0, c1 , c1, 0 - get SCR */
- 0xe3810001, /* orr r0, #1 - set NS */
- 0xee010f11, /* mcr p15, 0, r0, c1 , c1, 0 - set SCR */
- 0xe1600070, /* smc - go to monitor mode to flush NS change */
- 0xe12fff1e, /* bx lr - return to caller */
- };
- for (n = 0; n < ARRAY_SIZE(board_setup_blob); n++) {
- board_setup_blob[n] = tswap32(board_setup_blob[n]);
- }
- rom_add_blob_fixed("board-setup", board_setup_blob,
- sizeof(board_setup_blob), MVBAR_ADDR);
+ arm_write_secure_board_setup_dummy_smc(cpu, info, MVBAR_ADDR);
}
static void hb_write_secondary(ARMCPU *cpu, const struct arm_boot_info *info)
diff --git a/include/hw/arm/arm.h b/include/hw/arm/arm.h
index c26b0e3..52ecf4a 100644
--- a/include/hw/arm/arm.h
+++ b/include/hw/arm/arm.h
@@ -122,6 +122,11 @@ struct arm_boot_info {
*/
void arm_load_kernel(ARMCPU *cpu, struct arm_boot_info *info);
+/* Write a secure board setup routine with a dummy handler for SMCs */
+void arm_write_secure_board_setup_dummy_smc(ARMCPU *cpu,
+ const struct arm_boot_info *info,
+ hwaddr mvbar_addr);
+
/* Multiplication factor to convert from system clock ticks to qemu timer
ticks. */
extern int system_clock_scale;
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 17/17] raspi: add raspberry pi 2 machine
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (15 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 16/17] arm/boot: move highbank secure board setup code to common routine Peter Maydell
@ 2016-02-03 18:59 ` Peter Maydell
2016-02-04 12:50 ` [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-03 18:59 UTC (permalink / raw)
To: qemu-devel
From: Andrew Baumann <Andrew.Baumann@microsoft.com>
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/arm/Makefile.objs | 2 +-
hw/arm/raspi.c | 152 +++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 153 insertions(+), 1 deletion(-)
create mode 100644 hw/arm/raspi.c
diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
index f55f8d2..a711e4d 100644
--- a/hw/arm/Makefile.objs
+++ b/hw/arm/Makefile.objs
@@ -11,7 +11,7 @@ obj-y += armv7m.o exynos4210.o pxa2xx.o pxa2xx_gpio.o pxa2xx_pic.o
obj-$(CONFIG_DIGIC) += digic.o
obj-y += omap1.o omap2.o strongarm.o
obj-$(CONFIG_ALLWINNER_A10) += allwinner-a10.o cubieboard.o
-obj-$(CONFIG_RASPI) += bcm2835_peripherals.o bcm2836.o
+obj-$(CONFIG_RASPI) += bcm2835_peripherals.o bcm2836.o raspi.o
obj-$(CONFIG_STM32F205_SOC) += stm32f205_soc.o
obj-$(CONFIG_XLNX_ZYNQMP) += xlnx-zynqmp.o xlnx-ep108.o
obj-$(CONFIG_FSL_IMX25) += fsl-imx25.o imx25_pdk.o
diff --git a/hw/arm/raspi.c b/hw/arm/raspi.c
new file mode 100644
index 0000000..0c9427c
--- /dev/null
+++ b/hw/arm/raspi.c
@@ -0,0 +1,152 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * Upstreaming code cleanup [including bcm2835_*] (c) 2013 Jan Petrous
+ *
+ * Rasperry Pi 2 emulation Copyright (c) 2015, Microsoft
+ * Written by Andrew Baumann
+ *
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#include "hw/arm/bcm2836.h"
+#include "qemu/error-report.h"
+#include "hw/boards.h"
+#include "hw/loader.h"
+#include "hw/arm/arm.h"
+#include "sysemu/sysemu.h"
+
+#define SMPBOOT_ADDR 0x300 /* this should leave enough space for ATAGS */
+#define MVBAR_ADDR 0x400 /* secure vectors */
+#define BOARDSETUP_ADDR (MVBAR_ADDR + 0x20) /* board setup code */
+#define FIRMWARE_ADDR 0x8000 /* Pi loads kernel.img here by default */
+
+/* Table of Linux board IDs for different Pi versions */
+static const int raspi_boardid[] = {[1] = 0xc42, [2] = 0xc43};
+
+typedef struct RasPiState {
+ BCM2836State soc;
+ MemoryRegion ram;
+} RasPiState;
+
+static void write_smpboot(ARMCPU *cpu, const struct arm_boot_info *info)
+{
+ static const uint32_t smpboot[] = {
+ 0xe1a0e00f, /* mov lr, pc */
+ 0xe3a0fe00 + (BOARDSETUP_ADDR >> 4), /* mov pc, BOARDSETUP_ADDR */
+ 0xee100fb0, /* mrc p15, 0, r0, c0, c0, 5;get core ID */
+ 0xe7e10050, /* ubfx r0, r0, #0, #2 ;extract LSB */
+ 0xe59f5014, /* ldr r5, =0x400000CC ;load mbox base */
+ 0xe320f001, /* 1: yield */
+ 0xe7953200, /* ldr r3, [r5, r0, lsl #4] ;read mbox for our core*/
+ 0xe3530000, /* cmp r3, #0 ;spin while zero */
+ 0x0afffffb, /* beq 1b */
+ 0xe7853200, /* str r3, [r5, r0, lsl #4] ;clear mbox */
+ 0xe12fff13, /* bx r3 ;jump to target */
+ 0x400000cc, /* (constant: mailbox 3 read/clear base) */
+ };
+
+ /* check that we don't overrun board setup vectors */
+ QEMU_BUILD_BUG_ON(SMPBOOT_ADDR + sizeof(smpboot) > MVBAR_ADDR);
+ /* check that board setup address is correctly relocated */
+ QEMU_BUILD_BUG_ON((BOARDSETUP_ADDR & 0xf) != 0
+ || (BOARDSETUP_ADDR >> 4) >= 0x100);
+
+ rom_add_blob_fixed("raspi_smpboot", smpboot, sizeof(smpboot),
+ info->smp_loader_start);
+}
+
+static void write_board_setup(ARMCPU *cpu, const struct arm_boot_info *info)
+{
+ arm_write_secure_board_setup_dummy_smc(cpu, info, MVBAR_ADDR);
+}
+
+static void reset_secondary(ARMCPU *cpu, const struct arm_boot_info *info)
+{
+ CPUState *cs = CPU(cpu);
+ cpu_set_pc(cs, info->smp_loader_start);
+}
+
+static void setup_boot(MachineState *machine, int version, size_t ram_size)
+{
+ static struct arm_boot_info binfo;
+ int r;
+
+ binfo.board_id = raspi_boardid[version];
+ binfo.ram_size = ram_size;
+ binfo.nb_cpus = smp_cpus;
+ binfo.board_setup_addr = BOARDSETUP_ADDR;
+ binfo.write_board_setup = write_board_setup;
+ binfo.secure_board_setup = true;
+ binfo.secure_boot = true;
+
+ /* Pi2 requires SMP setup */
+ if (version == 2) {
+ binfo.smp_loader_start = SMPBOOT_ADDR;
+ binfo.write_secondary_boot = write_smpboot;
+ binfo.secondary_cpu_reset_hook = reset_secondary;
+ }
+
+ /* If the user specified a "firmware" image (e.g. UEFI), we bypass
+ * the normal Linux boot process
+ */
+ if (machine->firmware) {
+ /* load the firmware image (typically kernel.img) */
+ r = load_image_targphys(machine->firmware, FIRMWARE_ADDR,
+ ram_size - FIRMWARE_ADDR);
+ if (r < 0) {
+ error_report("Failed to load firmware from %s", machine->firmware);
+ exit(1);
+ }
+
+ binfo.entry = FIRMWARE_ADDR;
+ binfo.firmware_loaded = true;
+ } else {
+ binfo.kernel_filename = machine->kernel_filename;
+ binfo.kernel_cmdline = machine->kernel_cmdline;
+ binfo.initrd_filename = machine->initrd_filename;
+ }
+
+ arm_load_kernel(ARM_CPU(first_cpu), &binfo);
+}
+
+static void raspi2_init(MachineState *machine)
+{
+ RasPiState *s = g_new0(RasPiState, 1);
+
+ object_initialize(&s->soc, sizeof(s->soc), TYPE_BCM2836);
+ object_property_add_child(OBJECT(machine), "soc", OBJECT(&s->soc),
+ &error_abort);
+
+ /* Allocate and map RAM */
+ memory_region_allocate_system_memory(&s->ram, OBJECT(machine), "ram",
+ machine->ram_size);
+ /* FIXME: Remove when we have custom CPU address space support */
+ memory_region_add_subregion_overlap(get_system_memory(), 0, &s->ram, 0);
+
+ /* Setup the SOC */
+ object_property_add_const_link(OBJECT(&s->soc), "ram", OBJECT(&s->ram),
+ &error_abort);
+ object_property_set_int(OBJECT(&s->soc), smp_cpus, "enabled-cpus",
+ &error_abort);
+ object_property_set_bool(OBJECT(&s->soc), true, "realized", &error_abort);
+
+ setup_boot(machine, 2, machine->ram_size);
+}
+
+static void raspi2_machine_init(MachineClass *mc)
+{
+ mc->desc = "Raspberry Pi 2";
+ mc->init = raspi2_init;
+ mc->block_default_type = IF_SD;
+ mc->no_parallel = 1;
+ mc->no_floppy = 1;
+ mc->no_cdrom = 1;
+ mc->max_cpus = BCM2836_NCPUS;
+
+ /* XXX: Temporary restriction in RAM size from the full 1GB. Since
+ * we do not yet support the framebuffer / GPU, we need to limit
+ * RAM usable by the OS to sit below the peripherals.
+ */
+ mc->default_ram_size = 0x3F000000; /* BCM2836_PERI_BASE */
+};
+DEFINE_MACHINE("raspi2", raspi2_machine_init)
--
1.9.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [PULL 00/17] target-arm queue
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
` (16 preceding siblings ...)
2016-02-03 18:59 ` [Qemu-devel] [PULL 17/17] raspi: add raspberry pi 2 machine Peter Maydell
@ 2016-02-04 12:50 ` Peter Maydell
17 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-02-04 12:50 UTC (permalink / raw)
To: QEMU Developers
On 3 February 2016 at 18:59, Peter Maydell <peter.maydell@linaro.org> wrote:
> ARM queue -- most interesting thing here is the raspberry pi 2
> board model.
>
> thanks
> -- PMM
>
>
> The following changes since commit 87574621b18f86eab295a2c207e0b42c77b5dfa0:
>
> Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20160203-1' into staging (2016-02-03 12:23:48 +0000)
>
> are available in the git repository at:
>
>
> git://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20160203
>
> for you to fetch changes up to 1df7d1f9303aef9a2b1f703e887553416b7c0586:
>
> raspi: add raspberry pi 2 machine (2016-02-03 15:00:47 +0000)
>
> ----------------------------------------------------------------
> target-arm queue:
> * virt-acpi-build: add always-on property for timer
> * various fixes for EL2 and EL3 behaviour
> * arm: virt-acpi: each MADT.GICC entry as enabled unconditionally
> * target-arm: Don't report presence of EL2 if it doesn't exist
> * raspi: add raspberry pi 2 machine
>
Applied, thanks.
-- PMM
^ permalink raw reply [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 00/17] target-arm queue
@ 2016-03-30 14:57 Peter Maydell
2016-03-30 16:25 ` Peter Maydell
0 siblings, 1 reply; 30+ messages in thread
From: Peter Maydell @ 2016-03-30 14:57 UTC (permalink / raw)
To: qemu-devel
Last lot of target-arm patches just sneaking under the wire:
* m25p80 (should be safe enough since not really used by anything)
* virt power key bugfix
* query-gic-capabilities QMP command
thanks
-- PMM
The following changes since commit b9c27e7ae6fb1387eafe858d8378ff14cd1c5b89:
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging (2016-03-30 13:43:05 +0100)
are available in the git repository at:
git://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20160330
for you to fetch changes up to eefb90314f80c421899f8c42e59df7b80a27c93b:
arm: implement query-gic-capabilities (2016-03-30 15:48:27 +0100)
----------------------------------------------------------------
target-arm queue:
* virt: fix the virtual power button by adding a modelled
"key press for 100ms" device
* various improvements to m25p80 flash devices
* implement new QMP query-gic-capability command to let the
management layer know what versions of GIC we support
----------------------------------------------------------------
Marcin Krzeminski (11):
block: m25p80: Removed unused variable
block: m25p80: RESET_ENABLE and RESET_MEMORY commands
block: m25p80: Widen flags variable
block: m25p80: Extend address mode
block: m25p80: 4byte address mode
block: m25p80: Add configuration registers
block: m25p80: Dummy cycles for N25Q256/512
block: m25p80: Fast read and 4bytes commands
block: m25p80: Implemented FSR register
block: m25p80: n25q256a/n25q512a models
block: m25p80: at25128a/at25256a models
Peter Xu (4):
arm: qmp: add query-gic-capabilities interface
arm: enhance kvm_arm_create_scratch_host_vcpu
kvm: add kvm_device_supported() helper function
arm: implement query-gic-capabilities
Shannon Zhao (2):
hw/gpio: Add the emulation of gpio_key
ARM: Virt: Use gpio_key for power button
default-configs/arm-softmmu.mak | 1 +
hw/arm/virt.c | 7 +-
hw/block/m25p80.c | 330 +++++++++++++++++++++++++++++++++++++---
hw/gpio/Makefile.objs | 1 +
hw/gpio/gpio_key.c | 104 +++++++++++++
include/sysemu/kvm.h | 9 ++
kvm-all.c | 15 ++
monitor.c | 8 +
qapi-schema.json | 36 +++++
qmp-commands.hx | 27 ++++
target-arm/Makefile.objs | 2 +-
target-arm/kvm.c | 14 +-
target-arm/kvm_arm.h | 7 +-
target-arm/monitor.c | 84 ++++++++++
14 files changed, 620 insertions(+), 25 deletions(-)
create mode 100644 hw/gpio/gpio_key.c
create mode 100644 target-arm/monitor.c
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [PULL 00/17] target-arm queue
2016-03-30 14:57 Peter Maydell
@ 2016-03-30 16:25 ` Peter Maydell
0 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2016-03-30 16:25 UTC (permalink / raw)
To: QEMU Developers
On 30 March 2016 at 15:57, Peter Maydell <peter.maydell@linaro.org> wrote:
>
> Last lot of target-arm patches just sneaking under the wire:
> * m25p80 (should be safe enough since not really used by anything)
> * virt power key bugfix
> * query-gic-capabilities QMP command
>
> thanks
> -- PMM
>
> The following changes since commit b9c27e7ae6fb1387eafe858d8378ff14cd1c5b89:
>
> Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging (2016-03-30 13:43:05 +0100)
>
> are available in the git repository at:
>
>
> git://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20160330
>
> for you to fetch changes up to eefb90314f80c421899f8c42e59df7b80a27c93b:
>
> arm: implement query-gic-capabilities (2016-03-30 15:48:27 +0100)
>
> ----------------------------------------------------------------
> target-arm queue:
> * virt: fix the virtual power button by adding a modelled
> "key press for 100ms" device
> * various improvements to m25p80 flash devices
> * implement new QMP query-gic-capability command to let the
> management layer know what versions of GIC we support
Whoops, build failure for the linux-user targets. Fixup patch:
diff --git a/target-arm/Makefile.objs b/target-arm/Makefile.objs
index 334074c..82cbe6b 100644
--- a/target-arm/Makefile.objs
+++ b/target-arm/Makefile.objs
@@ -1,5 +1,5 @@
obj-y += arm-semi.o
-obj-$(CONFIG_SOFTMMU) += machine.o psci.o arch_dump.o
+obj-$(CONFIG_SOFTMMU) += machine.o psci.o arch_dump.o monitor.o
obj-$(CONFIG_KVM) += kvm.o
obj-$(call land,$(CONFIG_KVM),$(call lnot,$(TARGET_AARCH64))) += kvm32.o
obj-$(call land,$(CONFIG_KVM),$(TARGET_AARCH64)) += kvm64.o
@@ -8,4 +8,4 @@ obj-y += translate.o op_helper.o helper.o cpu.o
obj-y += neon_helper.o iwmmxt_helper.o
obj-y += gdbstub.o
obj-$(TARGET_AARCH64) += cpu64.o translate-a64.o helper-a64.o gdbstub64.o
-obj-y += crypto_helper.o monitor.o
+obj-y += crypto_helper.o
thanks
-- PMM
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 00/17] target-arm queue
@ 2017-06-13 14:06 Peter Maydell
2017-06-13 14:51 ` no-reply
2017-06-13 17:17 ` Peter Maydell
0 siblings, 2 replies; 30+ messages in thread
From: Peter Maydell @ 2017-06-13 14:06 UTC (permalink / raw)
To: qemu-devel
Target-arm queue...
thanks
-- PMM
The following changes since commit 735286a4f88255e1463d42ce28d8d14181fd32d4:
Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20170613' into staging (2017-06-13 13:51:29 +0100)
are available in the git repository at:
git://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20170613
for you to fetch changes up to 252a7a6a968c279a4636a86b0559ba3a930a90b5:
hw/intc/arm_gicv3_its: Allow save/restore (2017-06-13 14:57:01 +0100)
----------------------------------------------------------------
target-arm queue:
* vITS: Support save/restore
* timer/aspeed: Fix timer enablement when reload is not set
* aspped: add temperature sensor device
* timer.h: Provide better monotonic time on ARM hosts
* exynos4210: various cleanups
* exynos4210: support system poweroff
----------------------------------------------------------------
Cédric Le Goater (3):
hw/misc: add a TMP42{1, 2, 3} device model
aspeed: add a temp sensor device on I2C bus 3
timer/aspeed: fix timer enablement when a reload is not set
Eric Auger (4):
kvm-all: Pass an error object to kvm_device_access
hw/intc/arm_gicv3_its: Implement state save/restore
hw/intc/arm_gicv3_kvm: Implement pending table save
hw/intc/arm_gicv3_its: Allow save/restore
Krzysztof Kozlowski (9):
hw/intc/exynos4210_gic: Use more meaningful name for local variable
hw/timer/exynos4210_mct: Fix checkpatch style errors
hw/timer/exynos4210_mct: Cleanup indentation and empty new lines
hw/timer/exynos4210_mct: Remove unused defines
hw/arm/exynos: Move DRAM initialization next boards
hw/arm/exynos: Declare local variables in some order
hw/arm/exynos: Use type define instead of hard-coded a9mpcore_priv string
hw/intc/exynos4210_gic: Constify array of combiner interrupts
hw/misc/exynos4210_pmu: Add support for system poweroff
Pranith Kumar (1):
timer.h: Provide better monotonic time
hw/misc/Makefile.objs | 1 +
include/hw/arm/exynos4210.h | 5 +-
include/hw/intc/arm_gicv3_its_common.h | 8 +
include/migration/vmstate.h | 2 +
include/qemu/timer.h | 5 +-
include/sysemu/kvm.h | 11 +-
hw/arm/aspeed.c | 9 +
hw/arm/exynos4210.c | 27 +--
hw/arm/exynos4_boards.c | 50 +++-
hw/intc/arm_gic_kvm.c | 9 +-
hw/intc/arm_gicv3_common.c | 1 +
hw/intc/arm_gicv3_its_common.c | 12 +-
hw/intc/arm_gicv3_its_kvm.c | 131 +++++++++--
hw/intc/arm_gicv3_kvm.c | 48 +++-
hw/intc/exynos4210_gic.c | 14 +-
hw/misc/exynos4210_pmu.c | 20 +-
hw/misc/tmp421.c | 402 +++++++++++++++++++++++++++++++++
hw/timer/aspeed_timer.c | 37 ++-
hw/timer/exynos4210_mct.c | 50 ++--
kvm-all.c | 14 +-
default-configs/arm-softmmu.mak | 1 +
21 files changed, 741 insertions(+), 116 deletions(-)
create mode 100644 hw/misc/tmp421.c
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [PULL 00/17] target-arm queue
2017-06-13 14:06 Peter Maydell
@ 2017-06-13 14:51 ` no-reply
2017-06-13 17:17 ` Peter Maydell
1 sibling, 0 replies; 30+ messages in thread
From: no-reply @ 2017-06-13 14:51 UTC (permalink / raw)
To: peter.maydell; +Cc: famz, qemu-devel
Hi,
This series failed automatic build test. Please find the testing commands and
their output below. If you have docker installed, you can probably reproduce it
locally.
Message-id: 1497362826-21125-1-git-send-email-peter.maydell@linaro.org
Subject: [Qemu-devel] [PULL 00/17] target-arm queue
Type: series
=== TEST SCRIPT BEGIN ===
#!/bin/bash
set -e
git submodule update --init dtc
# Let docker tests dump environment info
export SHOW_ENV=1
export J=8
time make docker-test-quick@centos6
time make docker-test-mingw@fedora
time make docker-test-build@min-glib
=== TEST SCRIPT END ===
Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
* [new tag] patchew/1497362826-21125-1-git-send-email-peter.maydell@linaro.org -> patchew/1497362826-21125-1-git-send-email-peter.maydell@linaro.org
* [new tag] patchew/20170613140546.28227-1-vadim.galitsyn@profitbricks.com -> patchew/20170613140546.28227-1-vadim.galitsyn@profitbricks.com
Switched to a new branch 'test'
e8a726b hw/intc/arm_gicv3_its: Allow save/restore
9f1cade hw/intc/arm_gicv3_kvm: Implement pending table save
8ea3d4b hw/intc/arm_gicv3_its: Implement state save/restore
6dfdedf kvm-all: Pass an error object to kvm_device_access
e9f64e5 timer/aspeed: fix timer enablement when a reload is not set
2749fa4 aspeed: add a temp sensor device on I2C bus 3
9dec9b2 hw/misc: add a TMP42{1, 2, 3} device model
4aa7d8e timer.h: Provide better monotonic time
f00c5e5 hw/misc/exynos4210_pmu: Add support for system poweroff
cbe3c64 hw/intc/exynos4210_gic: Constify array of combiner interrupts
fe2b380 hw/arm/exynos: Use type define instead of hard-coded a9mpcore_priv string
cef2b8f hw/arm/exynos: Declare local variables in some order
162dc61 hw/arm/exynos: Move DRAM initialization next boards
9f45c51 hw/timer/exynos4210_mct: Remove unused defines
5d39e71 hw/timer/exynos4210_mct: Cleanup indentation and empty new lines
55dfae7 hw/timer/exynos4210_mct: Fix checkpatch style errors
f9be1bb hw/intc/exynos4210_gic: Use more meaningful name for local variable
=== OUTPUT BEGIN ===
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-bn1jp38n/src/dtc'...
Submodule path 'dtc': checked out '558cd81bdd432769b59bff01240c44f82cfb1a9d'
BUILD centos6
make[1]: Entering directory '/var/tmp/patchew-tester-tmp-bn1jp38n/src'
ARCHIVE qemu.tgz
ARCHIVE dtc.tgz
COPY RUNNER
RUN test-quick in qemu:centos6
Packages installed:
SDL-devel-1.2.14-7.el6_7.1.x86_64
ccache-3.1.6-2.el6.x86_64
epel-release-6-8.noarch
gcc-4.4.7-17.el6.x86_64
git-1.7.1-4.el6_7.1.x86_64
glib2-devel-2.28.8-5.el6.x86_64
libfdt-devel-1.4.0-1.el6.x86_64
make-3.81-23.el6.x86_64
package g++ is not installed
pixman-devel-0.32.8-1.el6.x86_64
tar-1.23-15.el6_8.x86_64
zlib-devel-1.2.3-29.el6.x86_64
Environment variables:
PACKAGES=libfdt-devel ccache tar git make gcc g++ zlib-devel glib2-devel SDL-devel pixman-devel epel-release
HOSTNAME=f52622090151
TERM=xterm
MAKEFLAGS= -j8
HISTSIZE=1000
J=8
USER=root
CCACHE_DIR=/var/tmp/ccache
EXTRA_CONFIGURE_OPTS=
V=
SHOW_ENV=1
MAIL=/var/spool/mail/root
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
LANG=en_US.UTF-8
TARGET_LIST=
HISTCONTROL=ignoredups
SHLVL=1
HOME=/root
TEST_DIR=/tmp/qemu-test
LOGNAME=root
LESSOPEN=||/usr/bin/lesspipe.sh %s
FEATURES= dtc
DEBUG=
G_BROKEN_FILENAMES=1
CCACHE_HASHDIR=
_=/usr/bin/env
Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/var/tmp/qemu-build/install
/tmp/qemu-test/src/configure: line 4683: c++: command not found
No C++ compiler available; disabling C++ specific optional code
Install prefix /var/tmp/qemu-build/install
BIOS directory /var/tmp/qemu-build/install/share/qemu
binary directory /var/tmp/qemu-build/install/bin
library directory /var/tmp/qemu-build/install/lib
module directory /var/tmp/qemu-build/install/lib/qemu
libexec directory /var/tmp/qemu-build/install/libexec
include directory /var/tmp/qemu-build/install/include
config directory /var/tmp/qemu-build/install/etc
local state directory /var/tmp/qemu-build/install/var
Manual directory /var/tmp/qemu-build/install/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path /tmp/qemu-test/src
C compiler cc
Host C compiler cc
C++ compiler
Objective-C compiler cc
ARFLAGS rv
CFLAGS -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g
QEMU_CFLAGS -I/usr/include/pixman-1 -I$(SRC_PATH)/dtc/libfdt -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -fPIE -DPIE -m64 -mcx16 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wendif-labels -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all
LDFLAGS -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g
make make
install install
python python -B
smbd /usr/sbin/smbd
module support no
host CPU x86_64
host big endian no
target list x86_64-softmmu aarch64-softmmu
tcg debug enabled no
gprof enabled no
sparse enabled no
strip binaries yes
profiler no
static build no
pixman system
SDL support yes (1.2.14)
GTK support no
GTK GL support no
VTE support no
TLS priority NORMAL
GNUTLS support no
GNUTLS rnd no
libgcrypt no
libgcrypt kdf no
nettle no
nettle kdf no
libtasn1 no
curses support no
virgl support no
curl support no
mingw32 support no
Audio drivers oss
Block whitelist (rw)
Block whitelist (ro)
VirtFS support no
VNC support yes
VNC SASL support no
VNC JPEG support no
VNC PNG support no
xen support no
brlapi support no
bluez support no
Documentation no
PIE yes
vde support no
netmap support no
Linux AIO support no
ATTR/XATTR support yes
Install blobs yes
KVM support yes
HAX support no
RDMA support no
TCG interpreter no
fdt support yes
preadv support yes
fdatasync yes
madvise yes
posix_madvise yes
libcap-ng support no
vhost-net support yes
vhost-scsi support yes
vhost-vsock support yes
Trace backends log
spice support no
rbd support no
xfsctl support no
smartcard support no
libusb no
usb net redir no
OpenGL support no
OpenGL dmabufs no
libiscsi support no
libnfs support no
build guest agent yes
QGA VSS support no
QGA w32 disk info no
QGA MSI support no
seccomp support no
coroutine backend ucontext
coroutine pool yes
debug stack usage no
GlusterFS support no
gcov gcov
gcov enabled no
TPM support yes
libssh2 support no
TPM passthrough yes
QOM debugging yes
Live block migration yes
lzo support no
snappy support no
bzip2 support no
NUMA host support no
tcmalloc support no
jemalloc support no
avx2 optimization no
replication support yes
VxHS block device no
mkdir -p dtc/libfdt
mkdir -p dtc/tests
GEN aarch64-softmmu/config-devices.mak.tmp
GEN x86_64-softmmu/config-devices.mak.tmp
GEN config-host.h
GEN qemu-options.def
GEN qmp-commands.h
GEN qapi-types.h
GEN qapi-visit.h
GEN qapi-event.h
GEN x86_64-softmmu/config-devices.mak
GEN qmp-marshal.c
GEN qapi-types.c
GEN aarch64-softmmu/config-devices.mak
GEN qapi-visit.c
GEN qapi-event.c
GEN qmp-introspect.h
GEN qmp-introspect.c
GEN trace/generated-tcg-tracers.h
GEN trace/generated-helpers-wrappers.h
GEN trace/generated-helpers.h
GEN trace/generated-helpers.c
GEN module_block.h
GEN tests/test-qapi-types.h
GEN tests/test-qapi-visit.h
GEN tests/test-qmp-commands.h
GEN tests/test-qapi-event.h
GEN tests/test-qmp-introspect.h
GEN trace-root.h
GEN util/trace.h
GEN crypto/trace.h
GEN io/trace.h
GEN migration/trace.h
GEN block/trace.h
GEN backends/trace.h
GEN chardev/trace.h
GEN hw/block/trace.h
GEN hw/block/dataplane/trace.h
GEN hw/char/trace.h
GEN hw/intc/trace.h
GEN hw/net/trace.h
GEN hw/virtio/trace.h
GEN hw/audio/trace.h
GEN hw/misc/trace.h
GEN hw/usb/trace.h
GEN hw/scsi/trace.h
GEN hw/nvram/trace.h
GEN hw/display/trace.h
GEN hw/input/trace.h
GEN hw/timer/trace.h
GEN hw/dma/trace.h
GEN hw/sparc/trace.h
GEN hw/sd/trace.h
GEN hw/isa/trace.h
GEN hw/mem/trace.h
GEN hw/i386/trace.h
GEN hw/i386/xen/trace.h
GEN hw/9pfs/trace.h
GEN hw/ppc/trace.h
GEN hw/pci/trace.h
GEN hw/s390x/trace.h
GEN hw/vfio/trace.h
GEN hw/acpi/trace.h
GEN hw/arm/trace.h
GEN hw/alpha/trace.h
GEN hw/xen/trace.h
GEN ui/trace.h
GEN audio/trace.h
GEN net/trace.h
GEN target/arm/trace.h
GEN target/i386/trace.h
GEN target/mips/trace.h
GEN target/sparc/trace.h
GEN target/s390x/trace.h
GEN target/ppc/trace.h
GEN qom/trace.h
GEN linux-user/trace.h
GEN qapi/trace.h
GEN trace-root.c
GEN util/trace.c
GEN crypto/trace.c
GEN io/trace.c
GEN migration/trace.c
GEN block/trace.c
GEN backends/trace.c
GEN chardev/trace.c
GEN hw/block/trace.c
GEN hw/block/dataplane/trace.c
GEN hw/char/trace.c
GEN hw/intc/trace.c
GEN hw/net/trace.c
GEN hw/virtio/trace.c
GEN hw/audio/trace.c
GEN hw/misc/trace.c
GEN hw/usb/trace.c
GEN hw/scsi/trace.c
GEN hw/nvram/trace.c
GEN hw/display/trace.c
GEN hw/input/trace.c
GEN hw/timer/trace.c
GEN hw/dma/trace.c
GEN hw/sparc/trace.c
GEN hw/sd/trace.c
GEN hw/isa/trace.c
GEN hw/mem/trace.c
GEN hw/i386/trace.c
GEN hw/i386/xen/trace.c
GEN hw/9pfs/trace.c
GEN hw/ppc/trace.c
GEN hw/pci/trace.c
GEN hw/s390x/trace.c
GEN hw/vfio/trace.c
GEN hw/acpi/trace.c
GEN hw/arm/trace.c
GEN hw/alpha/trace.c
GEN hw/xen/trace.c
GEN ui/trace.c
GEN audio/trace.c
GEN net/trace.c
GEN target/arm/trace.c
GEN target/i386/trace.c
GEN target/mips/trace.c
GEN target/sparc/trace.c
GEN target/s390x/trace.c
GEN target/ppc/trace.c
GEN qom/trace.c
GEN linux-user/trace.c
GEN qapi/trace.c
GEN config-all-devices.mak
DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
DEP /tmp/qemu-test/src/dtc/tests/trees.S
DEP /tmp/qemu-test/src/dtc/tests/testutils.c
DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
DEP /tmp/qemu-test/src/dtc/tests/check_path.c
DEP /tmp/qemu-test/src/dtc/tests/overlay_bad_fixup.c
DEP /tmp/qemu-test/src/dtc/tests/overlay.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/property_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
DEP /tmp/qemu-test/src/dtc/tests/incbin.c
DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
DEP /tmp/qemu-test/src/dtc/tests/path-references.c
DEP /tmp/qemu-test/src/dtc/tests/references.c
DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
DEP /tmp/qemu-test/src/dtc/tests/del_node.c
DEP /tmp/qemu-test/src/dtc/tests/del_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop.c
DEP /tmp/qemu-test/src/dtc/tests/set_name.c
DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
DEP /tmp/qemu-test/src/dtc/tests/stringlist.c
DEP /tmp/qemu-test/src/dtc/tests/addr_size_cells.c
DEP /tmp/qemu-test/src/dtc/tests/notfound.c
DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
DEP /tmp/qemu-test/src/dtc/tests/get_path.c
DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/getprop.c
DEP /tmp/qemu-test/src/dtc/tests/get_name.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
DEP /tmp/qemu-test/src/dtc/tests/find_property.c
DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
DEP /tmp/qemu-test/src/dtc/tests/root_node.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_overlay.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_addresses.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
DEP /tmp/qemu-test/src/dtc/fdtput.c
DEP /tmp/qemu-test/src/dtc/util.c
DEP /tmp/qemu-test/src/dtc/fdtget.c
DEP /tmp/qemu-test/src/dtc/fdtdump.c
LEX convert-dtsv0-lexer.lex.c
make[1]: flex: Command not found
DEP /tmp/qemu-test/src/dtc/srcpos.c
BISON dtc-parser.tab.c
make[1]: bison: Command not found
LEX dtc-lexer.lex.c
DEP /tmp/qemu-test/src/dtc/treesource.c
make[1]: flex: Command not found
DEP /tmp/qemu-test/src/dtc/livetree.c
DEP /tmp/qemu-test/src/dtc/fstree.c
DEP /tmp/qemu-test/src/dtc/flattree.c
DEP /tmp/qemu-test/src/dtc/dtc.c
DEP /tmp/qemu-test/src/dtc/data.c
DEP /tmp/qemu-test/src/dtc/checks.c
CHK version_gen.h
LEX convert-dtsv0-lexer.lex.c
make[1]: flex: Command not found
BISON dtc-parser.tab.c
LEX dtc-lexer.lex.c
UPD version_gen.h
make[1]: bison: Command not found
make[1]: flex: Command not found
DEP /tmp/qemu-test/src/dtc/util.c
LEX convert-dtsv0-lexer.lex.c
BISON dtc-parser.tab.c
make[1]: flex: Command not found
make[1]: bison: Command not found
LEX dtc-lexer.lex.c
make[1]: flex: Command not found
CC libfdt/fdt.o
CC libfdt/fdt_ro.o
CC libfdt/fdt_wip.o
CC libfdt/fdt_sw.o
CC libfdt/fdt_rw.o
CC libfdt/fdt_strerror.o
CC libfdt/fdt_empty_tree.o
CC libfdt/fdt_addresses.o
CC libfdt/fdt_overlay.o
AR libfdt/libfdt.a
ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
a - libfdt/fdt_addresses.o
a - libfdt/fdt_overlay.o
LEX convert-dtsv0-lexer.lex.c
LEX dtc-lexer.lex.c
make[1]: flex: Command not found
make[1]: flex: Command not found
BISON dtc-parser.tab.c
make[1]: bison: Command not found
CC tests/qemu-iotests/socket_scm_helper.o
GEN qga/qapi-generated/qga-qapi-types.h
GEN qga/qapi-generated/qga-qmp-commands.h
GEN qga/qapi-generated/qga-qapi-visit.c
GEN qga/qapi-generated/qga-qapi-types.c
GEN qga/qapi-generated/qga-qmp-marshal.c
GEN qga/qapi-generated/qga-qapi-visit.h
CC qmp-introspect.o
CC qapi-types.o
CC qapi-visit.o
CC qapi-event.o
CC qapi/qapi-visit-core.o
CC qapi/qapi-dealloc-visitor.o
CC qapi/qobject-input-visitor.o
CC qapi/qobject-output-visitor.o
CC qapi/qmp-registry.o
CC qapi/qmp-dispatch.o
CC qapi/string-input-visitor.o
CC qapi/string-output-visitor.o
CC qapi/opts-visitor.o
CC qapi/qapi-clone-visitor.o
CC qapi/qmp-event.o
CC qapi/qapi-util.o
CC qobject/qnull.o
CC qobject/qint.o
CC qobject/qdict.o
CC qobject/qstring.o
CC qobject/qlist.o
CC qobject/qfloat.o
CC qobject/qbool.o
CC qobject/qjson.o
CC qobject/qobject.o
CC qobject/json-lexer.o
CC qobject/json-streamer.o
CC qobject/json-parser.o
CC trace/control.o
CC trace/qmp.o
CC util/osdep.o
CC util/cutils.o
CC util/unicode.o
CC util/qemu-timer-common.o
CC util/bufferiszero.o
CC util/lockcnt.o
CC util/aiocb.o
CC util/async.o
CC util/thread-pool.o
CC util/qemu-timer.o
CC util/main-loop.o
CC util/aio-posix.o
CC util/iohandler.o
CC util/compatfd.o
CC util/mmap-alloc.o
CC util/event_notifier-posix.o
CC util/oslib-posix.o
CC util/qemu-openpty.o
CC util/qemu-thread-posix.o
CC util/memfd.o
CC util/envlist.o
CC util/path.o
CC util/module.o
CC util/host-utils.o
CC util/bitmap.o
CC util/bitops.o
CC util/fifo8.o
CC util/hbitmap.o
CC util/acl.o
CC util/error.o
CC util/id.o
CC util/qemu-config.o
CC util/qemu-error.o
CC util/iov.o
CC util/qemu-sockets.o
CC util/uri.o
CC util/notify.o
CC util/qemu-option.o
CC util/qemu-progress.o
CC util/keyval.o
CC util/hexdump.o
CC util/crc32c.o
CC util/uuid.o
CC util/throttle.o
CC util/getauxval.o
CC util/readline.o
CC util/rcu.o
CC util/qemu-coroutine.o
CC util/qemu-coroutine-lock.o
CC util/qemu-coroutine-io.o
CC util/qemu-coroutine-sleep.o
CC util/coroutine-ucontext.o
CC util/buffer.o
CC util/timed-average.o
CC util/base64.o
CC util/log.o
CC util/qdist.o
CC util/qht.o
CC util/systemd.o
CC util/range.o
CC trace-root.o
CC util/trace.o
CC crypto/trace.o
CC io/trace.o
CC migration/trace.o
CC block/trace.o
CC backends/trace.o
CC chardev/trace.o
CC hw/block/trace.o
CC hw/block/dataplane/trace.o
CC hw/char/trace.o
CC hw/intc/trace.o
CC hw/net/trace.o
CC hw/virtio/trace.o
CC hw/audio/trace.o
CC hw/misc/trace.o
CC hw/scsi/trace.o
CC hw/usb/trace.o
CC hw/nvram/trace.o
CC hw/display/trace.o
CC hw/input/trace.o
CC hw/timer/trace.o
CC hw/dma/trace.o
CC hw/sd/trace.o
CC hw/sparc/trace.o
CC hw/mem/trace.o
CC hw/isa/trace.o
CC hw/i386/trace.o
CC hw/i386/xen/trace.o
CC hw/9pfs/trace.o
CC hw/ppc/trace.o
CC hw/pci/trace.o
CC hw/s390x/trace.o
CC hw/vfio/trace.o
CC hw/acpi/trace.o
CC hw/arm/trace.o
CC hw/alpha/trace.o
CC hw/xen/trace.o
CC ui/trace.o
CC audio/trace.o
CC net/trace.o
CC target/arm/trace.o
CC target/i386/trace.o
CC target/mips/trace.o
CC target/sparc/trace.o
CC target/s390x/trace.o
CC target/ppc/trace.o
CC qom/trace.o
CC linux-user/trace.o
CC qapi/trace.o
CC crypto/pbkdf-stub.o
CC stubs/arch-query-cpu-def.o
CC stubs/arch-query-cpu-model-expansion.o
CC stubs/arch-query-cpu-model-comparison.o
CC stubs/arch-query-cpu-model-baseline.o
CC stubs/bdrv-next-monitor-owned.o
CC stubs/blk-commit-all.o
CC stubs/blockdev-close-all-bdrv-states.o
CC stubs/cpu-get-clock.o
CC stubs/clock-warp.o
CC stubs/dump.o
CC stubs/cpu-get-icount.o
CC stubs/error-printf.o
CC stubs/fdset.o
CC stubs/gdbstub.o
CC stubs/get-vm-name.o
CC stubs/iothread.o
CC stubs/iothread-lock.o
CC stubs/is-daemonized.o
CC stubs/migr-blocker.o
CC stubs/machine-init-done.o
CC stubs/monitor.o
CC stubs/notify-event.o
CC stubs/qtest.o
CC stubs/replay.o
CC stubs/runstate-check.o
CC stubs/set-fd-handler.o
CC stubs/slirp.o
CC stubs/sysbus.o
CC stubs/trace-control.o
CC stubs/uuid.o
CC stubs/vm-stop.o
CC stubs/qmp_pc_dimm_device_list.o
CC stubs/vmstate.o
CC stubs/target-monitor-defs.o
CC stubs/target-get-monitor-def.o
CC stubs/pc_madt_cpu_entry.o
CC stubs/vmgenid.o
CC stubs/xen-common.o
CC stubs/xen-hvm.o
CC contrib/ivshmem-client/ivshmem-client.o
CC contrib/ivshmem-client/main.o
CC contrib/ivshmem-server/ivshmem-server.o
CC contrib/ivshmem-server/main.o
CC block.o
CC qemu-nbd.o
CC blockjob.o
CC replication.o
CC qemu-io-cmds.o
CC block/raw-format.o
CC block/qcow.o
CC block/vdi.o
CC block/vmdk.o
CC block/cloop.o
CC block/bochs.o
CC block/vpc.o
CC block/vvfat.o
CC block/dmg.o
CC block/qcow2.o
CC block/qcow2-refcount.o
CC block/qcow2-cluster.o
CC block/qcow2-snapshot.o
CC block/qcow2-cache.o
CC block/qed.o
CC block/qed-gencb.o
CC block/qed-l2-cache.o
CC block/qed-table.o
CC block/qed-cluster.o
CC block/qed-check.o
CC block/vhdx.o
CC block/vhdx-log.o
CC block/vhdx-endian.o
CC block/quorum.o
CC block/parallels.o
CC block/blkdebug.o
CC block/blkverify.o
CC block/blkreplay.o
CC block/block-backend.o
CC block/snapshot.o
CC block/qapi.o
CC block/file-posix.o
CC block/null.o
CC block/mirror.o
CC block/commit.o
CC block/io.o
CC block/throttle-groups.o
CC block/nbd.o
CC block/nbd-client.o
CC block/sheepdog.o
CC block/accounting.o
CC block/dirty-bitmap.o
CC block/write-threshold.o
CC block/backup.o
CC block/replication.o
CC block/crypto.o
CC nbd/server.o
CC nbd/client.o
CC nbd/common.o
CC crypto/init.o
CC crypto/hash.o
CC crypto/hash-glib.o
CC crypto/hmac.o
CC crypto/aes.o
CC crypto/hmac-glib.o
CC crypto/cipher.o
CC crypto/desrfb.o
CC crypto/tlscredsanon.o
CC crypto/tlscreds.o
CC crypto/tlscredsx509.o
CC crypto/tlssession.o
CC crypto/random-platform.o
CC crypto/secret.o
CC crypto/pbkdf.o
CC crypto/ivgen.o
CC crypto/ivgen-essiv.o
CC crypto/ivgen-plain.o
CC crypto/ivgen-plain64.o
CC crypto/afsplit.o
CC crypto/xts.o
CC crypto/block.o
CC crypto/block-qcow.o
CC crypto/block-luks.o
CC io/channel.o
CC io/channel-buffer.o
CC io/channel-command.o
CC io/channel-file.o
CC io/channel-socket.o
CC io/channel-tls.o
CC io/channel-watch.o
CC io/channel-websock.o
CC io/channel-util.o
CC io/dns-resolver.o
CC io/task.o
CC qom/object.o
CC qom/container.o
CC qom/qom-qobject.o
CC qom/object_interfaces.o
GEN qemu-img-cmds.h
CC qemu-io.o
CC qemu-bridge-helper.o
CC blockdev.o
CC blockdev-nbd.o
CC iothread.o
CC qdev-monitor.o
CC device-hotplug.o
CC os-posix.o
CC accel.o
CC bt-host.o
CC bt-vhci.o
CC dma-helpers.o
CC vl.o
CC tpm.o
CC device_tree.o
CC qmp-marshal.o
CC qmp.o
CC hmp.o
CC cpus-common.o
CC audio/audio.o
CC audio/noaudio.o
CC audio/wavaudio.o
CC audio/mixeng.o
CC audio/sdlaudio.o
CC audio/ossaudio.o
CC audio/wavcapture.o
CC backends/rng.o
CC backends/rng-egd.o
CC backends/rng-random.o
CC backends/tpm.o
CC backends/hostmem.o
CC backends/hostmem-ram.o
CC backends/hostmem-file.o
CC backends/cryptodev.o
CC backends/cryptodev-builtin.o
CC block/stream.o
CC chardev/msmouse.o
CC chardev/wctablet.o
CC chardev/testdev.o
CC disas/arm.o
CC disas/i386.o
CC fsdev/qemu-fsdev-dummy.o
CC fsdev/qemu-fsdev-opts.o
CC fsdev/qemu-fsdev-throttle.o
CC hw/acpi/core.o
CC hw/acpi/piix4.o
CC hw/acpi/pcihp.o
CC hw/acpi/ich9.o
CC hw/acpi/tco.o
CC hw/acpi/cpu_hotplug.o
CC hw/acpi/memory_hotplug.o
CC hw/acpi/cpu.o
CC hw/acpi/nvdimm.o
CC hw/acpi/vmgenid.o
CC hw/acpi/acpi_interface.o
CC hw/acpi/bios-linker-loader.o
CC hw/acpi/aml-build.o
CC hw/acpi/acpi-stub.o
CC hw/acpi/ipmi.o
CC hw/acpi/ipmi-stub.o
CC hw/audio/sb16.o
CC hw/audio/es1370.o
CC hw/audio/ac97.o
CC hw/audio/fmopl.o
CC hw/audio/gus.o
CC hw/audio/adlib.o
CC hw/audio/gusemu_hal.o
CC hw/audio/gusemu_mixer.o
CC hw/audio/cs4231a.o
CC hw/audio/intel-hda.o
CC hw/audio/hda-codec.o
CC hw/audio/pcspk.o
CC hw/audio/wm8750.o
CC hw/audio/pl041.o
CC hw/audio/lm4549.o
CC hw/audio/marvell_88w8618.o
CC hw/audio/soundhw.o
CC hw/block/block.o
CC hw/block/cdrom.o
CC hw/block/hd-geometry.o
CC hw/block/m25p80.o
CC hw/block/fdc.o
CC hw/block/nand.o
CC hw/block/pflash_cfi01.o
CC hw/block/pflash_cfi02.o
CC hw/block/ecc.o
CC hw/block/onenand.o
CC hw/block/nvme.o
CC hw/bt/core.o
CC hw/bt/l2cap.o
CC hw/bt/sdp.o
CC hw/bt/hci.o
CC hw/bt/hid.o
CC hw/bt/hci-csr.o
CC hw/char/ipoctal232.o
CC hw/char/parallel.o
CC hw/char/pl011.o
CC hw/char/serial.o
CC hw/char/serial-isa.o
CC hw/char/serial-pci.o
CC hw/char/virtio-console.o
CC hw/char/cadence_uart.o
CC hw/char/debugcon.o
CC hw/char/imx_serial.o
CC hw/core/qdev.o
CC hw/core/qdev-properties.o
CC hw/core/bus.o
CC hw/core/reset.o
CC hw/core/fw-path-provider.o
CC hw/core/irq.o
CC hw/core/hotplug.o
CC hw/core/nmi.o
CC hw/core/ptimer.o
CC hw/core/sysbus.o
CC hw/core/machine.o
CC hw/core/loader.o
CC hw/core/qdev-properties-system.o
CC hw/core/register.o
CC hw/core/or-irq.o
CC hw/core/platform-bus.o
CC hw/cpu/core.o
CC hw/display/ads7846.o
CC hw/display/cirrus_vga.o
CC hw/display/pl110.o
CC hw/display/ssd0303.o
CC hw/display/ssd0323.o
CC hw/display/vga-pci.o
CC hw/display/vga-isa.o
CC hw/display/vmware_vga.o
CC hw/display/blizzard.o
CC hw/display/framebuffer.o
CC hw/display/exynos4210_fimd.o
CC hw/display/tc6393xb.o
CC hw/dma/pl080.o
CC hw/dma/pl330.o
CC hw/dma/i8257.o
CC hw/dma/xlnx-zynq-devcfg.o
CC hw/gpio/max7310.o
CC hw/gpio/pl061.o
CC hw/gpio/zaurus.o
CC hw/gpio/gpio_key.o
CC hw/i2c/core.o
CC hw/i2c/smbus.o
CC hw/i2c/smbus_eeprom.o
CC hw/i2c/i2c-ddc.o
CC hw/i2c/versatile_i2c.o
CC hw/i2c/smbus_ich9.o
CC hw/i2c/pm_smbus.o
CC hw/i2c/bitbang_i2c.o
CC hw/i2c/exynos4210_i2c.o
CC hw/i2c/imx_i2c.o
CC hw/i2c/aspeed_i2c.o
CC hw/ide/core.o
CC hw/ide/atapi.o
CC hw/ide/qdev.o
CC hw/ide/pci.o
CC hw/ide/isa.o
CC hw/ide/piix.o
CC hw/ide/microdrive.o
CC hw/ide/ahci.o
CC hw/ide/ich.o
CC hw/input/hid.o
CC hw/input/pckbd.o
CC hw/input/pl050.o
CC hw/input/lm832x.o
CC hw/input/ps2.o
CC hw/input/stellaris_input.o
CC hw/input/tsc2005.o
CC hw/input/vmmouse.o
CC hw/input/virtio-input.o
CC hw/input/virtio-input-hid.o
CC hw/input/virtio-input-host.o
CC hw/intc/i8259_common.o
CC hw/intc/i8259.o
CC hw/intc/pl190.o
CC hw/intc/imx_avic.o
CC hw/intc/realview_gic.o
CC hw/intc/ioapic_common.o
CC hw/intc/arm_gic_common.o
CC hw/intc/arm_gic.o
CC hw/intc/arm_gicv2m.o
CC hw/intc/arm_gicv3_common.o
CC hw/intc/arm_gicv3.o
CC hw/intc/arm_gicv3_dist.o
CC hw/intc/arm_gicv3_redist.o
CC hw/intc/arm_gicv3_its_common.o
CC hw/intc/intc.o
CC hw/ipack/ipack.o
CC hw/ipack/tpci200.o
CC hw/ipmi/ipmi.o
CC hw/ipmi/ipmi_bmc_sim.o
CC hw/ipmi/ipmi_bmc_extern.o
CC hw/ipmi/isa_ipmi_kcs.o
CC hw/ipmi/isa_ipmi_bt.o
CC hw/isa/isa-bus.o
CC hw/isa/apm.o
CC hw/mem/pc-dimm.o
CC hw/mem/nvdimm.o
CC hw/misc/applesmc.o
CC hw/misc/max111x.o
CC hw/misc/tmp105.o
CC hw/misc/tmp421.o
CC hw/misc/debugexit.o
CC hw/misc/sga.o
CC hw/misc/pc-testdev.o
CC hw/misc/pci-testdev.o
CC hw/misc/unimp.o
CC hw/misc/arm_l2x0.o
CC hw/misc/arm_integrator_debug.o
CC hw/misc/a9scu.o
CC hw/misc/arm11scu.o
CC hw/net/ne2000.o
CC hw/net/eepro100.o
CC hw/net/pcnet-pci.o
CC hw/net/pcnet.o
CC hw/net/e1000.o
CC hw/net/e1000x_common.o
CC hw/net/net_tx_pkt.o
CC hw/net/net_rx_pkt.o
CC hw/net/e1000e.o
CC hw/net/e1000e_core.o
CC hw/net/rtl8139.o
CC hw/net/vmxnet3.o
CC hw/net/smc91c111.o
CC hw/net/lan9118.o
CC hw/net/ne2000-isa.o
CC hw/net/xgmac.o
In file included from /tmp/qemu-test/src/hw/net/vmxnet3.c:30:
/tmp/qemu-test/src/include/migration/register.h:18: error: redefinition of typedef ‘LoadStateHandler’
/tmp/qemu-test/src/include/migration/vmstate.h:32: note: previous declaration of ‘LoadStateHandler’ was here
make: *** [hw/net/vmxnet3.o] Error 1
make: *** Waiting for unfinished jobs....
tests/docker/Makefile.include:118: recipe for target 'docker-run' failed
make[1]: *** [docker-run] Error 2
make[1]: Leaving directory '/var/tmp/patchew-tester-tmp-bn1jp38n/src'
tests/docker/Makefile.include:149: recipe for target 'docker-run-test-quick@centos6' failed
make: *** [docker-run-test-quick@centos6] Error 2
=== OUTPUT END ===
Test command exited with code: 2
---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@freelists.org
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [PULL 00/17] target-arm queue
2017-06-13 14:06 Peter Maydell
2017-06-13 14:51 ` no-reply
@ 2017-06-13 17:17 ` Peter Maydell
1 sibling, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2017-06-13 17:17 UTC (permalink / raw)
To: QEMU Developers
On 13 June 2017 at 15:06, Peter Maydell <peter.maydell@linaro.org> wrote:
> Target-arm queue...
>
> thanks
> -- PMM
>
> The following changes since commit 735286a4f88255e1463d42ce28d8d14181fd32d4:
>
> Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20170613' into staging (2017-06-13 13:51:29 +0100)
>
> are available in the git repository at:
>
> git://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20170613
>
> for you to fetch changes up to 252a7a6a968c279a4636a86b0559ba3a930a90b5:
>
> hw/intc/arm_gicv3_its: Allow save/restore (2017-06-13 14:57:01 +0100)
>
> ----------------------------------------------------------------
> target-arm queue:
> * vITS: Support save/restore
> * timer/aspeed: Fix timer enablement when reload is not set
> * aspped: add temperature sensor device
> * timer.h: Provide better monotonic time on ARM hosts
> * exynos4210: various cleanups
> * exynos4210: support system poweroff
>
Applied, thanks.
-- PMM
^ permalink raw reply [flat|nested] 30+ messages in thread
* [Qemu-devel] [PULL 00/17] target-arm queue
@ 2018-10-16 16:42 Peter Maydell
2018-10-16 17:16 ` Peter Maydell
0 siblings, 1 reply; 30+ messages in thread
From: Peter Maydell @ 2018-10-16 16:42 UTC (permalink / raw)
To: qemu-devel
v2: dropped a couple of cadence_gem changes to ID regs that
caused new clang sanitizer warnings.
-- PMM
The following changes since commit dddb37495b844270088e68e3bf30b764d48d863f:
Merge remote-tracking branch 'remotes/awilliam/tags/vfio-updates-20181015.0' into staging (2018-10-15 18:44:04 +0100)
are available in the Git repository at:
https://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20181016-1
for you to fetch changes up to 2ef297af07196c29446556537861f8e7dfeeae7b:
coccinelle: new inplace-byteswaps.cocci to remove inplace-byteswapping calls (2018-10-16 17:14:55 +0100)
----------------------------------------------------------------
target-arm queue:
* hw/arm/virt: add DT property /secure-chosen/stdout-path indicating secure UART
* target/arm: Fix aarch64_sve_change_el wrt EL0
* target/arm: Define fields of ISAR registers
* target/arm: Align cortex-r5 id_isar0
* target/arm: Fix cortex-a7 id_isar0
* net/cadence_gem: Fix various bugs, add support for new
features that will be used by the Xilinx Versal board
* target-arm: powerctl: Enable HVC when starting CPUs to EL2
* target/arm: Add the Cortex-A72
* target/arm: Mark PMINTENCLR and PMINTENCLR_EL1 accesses as possibly doing IO
* target/arm: Mask PMOVSR writes based on supported counters
* target/arm: Initialize ARMMMUFaultInfo in v7m_stack_read/write
* coccinelle: new inplace-byteswaps.cocci to remove inplace-byteswapping calls
----------------------------------------------------------------
Aaron Lindsay (2):
target/arm: Mark PMINTENCLR and PMINTENCLR_EL1 accesses as possibly doing IO
target/arm: Mask PMOVSR writes based on supported counters
Edgar E. Iglesias (8):
net: cadence_gem: Disable TSU feature bit
net: cadence_gem: Use uint32_t for 32bit descriptor words
net: cadence_gem: Add macro with max number of descriptor words
net: cadence_gem: Add support for extended descriptors
net: cadence_gem: Add support for selecting the DMA MemoryRegion
net: cadence_gem: Implement support for 64bit descriptor addresses
target-arm: powerctl: Enable HVC when starting CPUs to EL2
target/arm: Add the Cortex-A72
Jerome Forissier (1):
hw/arm/virt: add DT property /secure-chosen/stdout-path indicating secure UART
Peter Maydell (2):
target/arm: Initialize ARMMMUFaultInfo in v7m_stack_read/write
coccinelle: new inplace-byteswaps.cocci to remove inplace-byteswapping calls
Richard Henderson (4):
target/arm: Fix aarch64_sve_change_el wrt EL0
target/arm: Define fields of ISAR registers
target/arm: Align cortex-r5 id_isar0
target/arm: Fix cortex-a7 id_isar0
include/hw/net/cadence_gem.h | 7 +-
target/arm/cpu.h | 95 ++++++++++++++-
hw/arm/virt.c | 4 +
hw/net/cadence_gem.c | 185 ++++++++++++++++++++---------
target/arm/arm-powerctl.c | 10 ++
target/arm/cpu.c | 7 +-
target/arm/cpu64.c | 66 +++++++++-
target/arm/helper.c | 27 +++--
target/arm/op_helper.c | 6 +-
scripts/coccinelle/inplace-byteswaps.cocci | 65 ++++++++++
10 files changed, 402 insertions(+), 70 deletions(-)
create mode 100644 scripts/coccinelle/inplace-byteswaps.cocci
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [PULL 00/17] target-arm queue
2018-10-16 16:42 Peter Maydell
@ 2018-10-16 17:16 ` Peter Maydell
0 siblings, 0 replies; 30+ messages in thread
From: Peter Maydell @ 2018-10-16 17:16 UTC (permalink / raw)
To: QEMU Developers
On 16 October 2018 at 17:42, Peter Maydell <peter.maydell@linaro.org> wrote:
> v2: dropped a couple of cadence_gem changes to ID regs that
> caused new clang sanitizer warnings.
>
> -- PMM
>
> The following changes since commit dddb37495b844270088e68e3bf30b764d48d863f:
>
> Merge remote-tracking branch 'remotes/awilliam/tags/vfio-updates-20181015.0' into staging (2018-10-15 18:44:04 +0100)
>
> are available in the Git repository at:
>
> https://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20181016-1
>
> for you to fetch changes up to 2ef297af07196c29446556537861f8e7dfeeae7b:
>
> coccinelle: new inplace-byteswaps.cocci to remove inplace-byteswapping calls (2018-10-16 17:14:55 +0100)
>
> ----------------------------------------------------------------
> target-arm queue:
> * hw/arm/virt: add DT property /secure-chosen/stdout-path indicating secure UART
> * target/arm: Fix aarch64_sve_change_el wrt EL0
> * target/arm: Define fields of ISAR registers
> * target/arm: Align cortex-r5 id_isar0
> * target/arm: Fix cortex-a7 id_isar0
> * net/cadence_gem: Fix various bugs, add support for new
> features that will be used by the Xilinx Versal board
> * target-arm: powerctl: Enable HVC when starting CPUs to EL2
> * target/arm: Add the Cortex-A72
> * target/arm: Mark PMINTENCLR and PMINTENCLR_EL1 accesses as possibly doing IO
> * target/arm: Mask PMOVSR writes based on supported counters
> * target/arm: Initialize ARMMMUFaultInfo in v7m_stack_read/write
> * coccinelle: new inplace-byteswaps.cocci to remove inplace-byteswapping calls
>
Applied, thanks.
-- PMM
^ permalink raw reply [flat|nested] 30+ messages in thread
end of thread, other threads:[~2018-10-16 17:17 UTC | newest]
Thread overview: 30+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-02-03 18:59 [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 01/17] virt-acpi-build: add always-on property for timer Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 02/17] target-arm: Make various system registers visible to EL3 Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 03/17] hw/arm: Setup EL1 and EL2 in AArch64 mode for 64bit Linux boots Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 04/17] target-arm: Apply S2 MMU startlevel table size check to AArch64 Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 05/17] target-arm: Rename check_s2_startlevel to check_s2_mmu_setup Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 06/17] target-arm: Implement the S2 MMU inputsize > pamax check Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 07/17] arm: virt-acpi: each MADT.GICC entry as enabled unconditionally Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 08/17] libvixl: Avoid std::abs() of 64-bit type Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 09/17] target-arm: Don't report presence of EL2 if it doesn't exist Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 10/17] bcm2835_mbox: add BCM2835 mailboxes Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 11/17] bcm2835_property: add bcm2835 property channel Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 12/17] bcm2835_ic: add bcm2835 interrupt controller Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 13/17] bcm2835_peripherals: add rollup device for bcm2835 peripherals Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 14/17] bcm2836_control: add bcm2836 ARM control logic Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 15/17] bcm2836: add bcm2836 SoC device Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 16/17] arm/boot: move highbank secure board setup code to common routine Peter Maydell
2016-02-03 18:59 ` [Qemu-devel] [PULL 17/17] raspi: add raspberry pi 2 machine Peter Maydell
2016-02-04 12:50 ` [Qemu-devel] [PULL 00/17] target-arm queue Peter Maydell
-- strict thread matches above, loose matches on Subject: below --
2018-10-16 16:42 Peter Maydell
2018-10-16 17:16 ` Peter Maydell
2017-06-13 14:06 Peter Maydell
2017-06-13 14:51 ` no-reply
2017-06-13 17:17 ` Peter Maydell
2016-03-30 14:57 Peter Maydell
2016-03-30 16:25 ` Peter Maydell
2015-04-27 15:20 Peter Maydell
2015-04-28 10:33 ` Peter Maydell
2014-05-13 15:31 Peter Maydell
2014-05-15 16:07 ` Peter Maydell
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