Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20200910' into staging

This PR includes multiple fixes and features for RISC-V:
 - Fixes a bug in printing trap causes
 - Allows 16-bit writes to the SiFive test device. This fixes the
   failure to reboot the RISC-V virt machine
 - Support for the Microchip PolarFire SoC and Icicle Kit
 - A reafactor of RISC-V code out of hw/riscv

# gpg: Signature made Thu 10 Sep 2020 19:08:06 BST
# gpg:                using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full]
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8  CE8F 21E1 0D29 DF97 7054

* remotes/alistair/tags/pull-riscv-to-apply-20200910: (30 commits)
  hw/riscv: Sort the Kconfig options in alphabetical order
  hw/riscv: Drop CONFIG_SIFIVE
  hw/riscv: Always build riscv_hart.c
  hw/riscv: Move sifive_test model to hw/misc
  hw/riscv: Move sifive_uart model to hw/char
  hw/riscv: Move riscv_htif model to hw/char
  hw/riscv: Move sifive_plic model to hw/intc
  hw/riscv: Move sifive_clint model to hw/intc
  hw/riscv: Move sifive_gpio model to hw/gpio
  hw/riscv: Move sifive_u_otp model to hw/misc
  hw/riscv: Move sifive_u_prci model to hw/misc
  hw/riscv: Move sifive_e_prci model to hw/misc
  hw/riscv: sifive_u: Connect a DMA controller
  hw/riscv: clint: Avoid using hard-coded timebase frequency
  hw/riscv: microchip_pfsoc: Hook GPIO controllers
  hw/riscv: microchip_pfsoc: Connect 2 Cadence GEMs
  hw/arm: xlnx: Set all boards' GEM 'phy-addr' property value to 23
  hw/net: cadence_gem: Add a new 'phy-addr' property
  hw/riscv: microchip_pfsoc: Connect a DMA controller
  hw/dma: Add SiFive platform DMA controller emulation
  ...

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

# Conflicts:
#	hw/riscv/trace-events

1 files changed, 5 insertions, 4 deletions

diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index 6fca513ec9..41bd2f38ba 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -30,12 +30,12 @@
 #include "hw/char/serial.h"
 #include "target/riscv/cpu.h"
 #include "hw/riscv/riscv_hart.h"
-#include "hw/riscv/sifive_plic.h"
-#include "hw/riscv/sifive_clint.h"
-#include "hw/riscv/sifive_test.h"
 #include "hw/riscv/virt.h"
 #include "hw/riscv/boot.h"
 #include "hw/riscv/numa.h"
+#include "hw/intc/sifive_clint.h"
+#include "hw/intc/sifive_plic.h"
+#include "hw/misc/sifive_test.h"
 #include "chardev/char.h"
 #include "sysemu/arch_init.h"
 #include "sysemu/device_tree.h"
@@ -541,7 +541,8 @@ static void virt_machine_init(MachineState *machine)
         sifive_clint_create(
             memmap[VIRT_CLINT].base + i * memmap[VIRT_CLINT].size,
             memmap[VIRT_CLINT].size, base_hartid, hart_count,
-            SIFIVE_SIP_BASE, SIFIVE_TIMECMP_BASE, SIFIVE_TIME_BASE, true);
+            SIFIVE_SIP_BASE, SIFIVE_TIMECMP_BASE, SIFIVE_TIME_BASE,
+            SIFIVE_CLINT_TIMEBASE_FREQ, true);
 
         /* Per-socket PLIC hart topology configuration string */
         plic_hart_config_len =