Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20220128' into staging

target-arm queue:
 * Update copyright dates to 2022
 * hw/armv7m: Fix broken VMStateDescription
 * hw/char/exynos4210_uart: Fix crash on trying to load VM state
 * rtc: Move RTC function prototypes to their own header
 * xlnx-versal-virt: Support PMC SLCR
 * xlnx-versal-virt: Support OSPI flash memory controller
 * scripts: Explain the difference between linux-headers and standard-headers
 * target/arm: Log CPU index in 'Taking exception' log
 * arm_gicv3_its: Various bugfixes and cleanups
 * arm_gicv3_its: Implement the missing MOVI and MOVALL commands
 * ast2600: Fix address mapping of second SPI controller
 * target/arm: Use correct entrypoint for SVC taken from Hyp to Hyp

# gpg: Signature made Fri 28 Jan 2022 15:29:36 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20220128: (32 commits)
  target/arm: Use correct entrypoint for SVC taken from Hyp to Hyp
  hw/arm: ast2600: Fix address mapping of second SPI controller
  hw/intc/arm_gicv3_its: Implement MOVI
  hw/intc/arm_gicv3_its: Implement MOVALL
  hw/intc/arm_gicv3_its: Check table bounds against correct limit
  hw/intc/arm_gicv3_its: Make GITS_BASER<n> RAZ/WI for unimplemented registers
  hw/intc/arm_gicv3_its: Provide read accessor for translation_ops
  hw/intc/arm_gicv3: Set GICR_CTLR.CES if LPIs are supported
  hw/intc/arm_gicv3_redist: Remove unnecessary zero checks
  hw/intc/arm_gicv3_its: Sort ITS command list into numeric order
  hw/intc/arm_gicv3: Honour GICD_CTLR.EnableGrp1NS for LPIs
  hw/intc/arm_gicv3_its: Don't clear GITS_CWRITER on writes to GITS_CBASER
  hw/intc/arm_gicv3_its: Don't clear GITS_CREADR when GITS_CTLR.ENABLED is set
  hw/intc/arm_gicv3: Initialise dma_as in GIC, not ITS
  hw/intc/arm_gicv3_its: Add tracepoints
  target/arm: Log CPU index in 'Taking exception' log
  scripts: Explain the difference between linux-headers and standard-headers
  MAINTAINERS: Remove myself (for raspi).
  MAINTAINERS: Add an entry for Xilinx Versal OSPI
  hw/arm/xlnx-versal-virt: Connect mt35xu01g flashes to the OSPI
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/hw/intc/arm_gicv3_common.c b/hw/intc/arm_gicv3_common.c
index 9884d2e39b..4ca5ae9bc5 100644
--- a/hw/intc/arm_gicv3_common.c
+++ b/hw/intc/arm_gicv3_common.c
@@ -357,6 +357,11 @@ static void arm_gicv3_common_realize(DeviceState *dev, Error **errp)
         return;
     }
 
+    if (s->lpi_enable) {
+        address_space_init(&s->dma_as, s->dma,
+                           "gicv3-its-sysmem");
+    }
+
     s->cpu = g_new0(GICv3CPUState, s->num_cpu);
 
     for (i = 0; i < s->num_cpu; i++) {
@@ -424,6 +429,10 @@ static void arm_gicv3_common_reset(DeviceState *dev)
 
         cs->level = 0;
         cs->gicr_ctlr = 0;
+        if (s->lpi_enable) {
+            /* Our implementation supports clearing GICR_CTLR.EnableLPIs */
+            cs->gicr_ctlr |= GICR_CTLR_CES;
+        }
         cs->gicr_statusr[GICV3_S] = 0;
         cs->gicr_statusr[GICV3_NS] = 0;
         cs->gicr_waker = GICR_WAKER_ProcessorSleep | GICR_WAKER_ChildrenAsleep;