Merge tag 'pull-riscv-to-apply-20220429' of github.com:alistair23/qemu into staging

Second RISC-V PR for QEMU 7.1

 * Improve device tree generation
 * Support configuarable marchid, mvendorid, mipid CSR values
 * Add support for the Zbkb, Zbkc, Zbkx, Zknd/Zkne, Zknh, Zksed/Zksh and Zkr extensions
 * Fix incorrect PTE merge in walk_pte
 * Add TPM support to the virt board

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# gpg:                using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
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* tag 'pull-riscv-to-apply-20220429' of github.com:alistair23/qemu: (25 commits)
  hw/riscv: Enable TPM backends
  hw/riscv: virt: Add device plug support
  hw/riscv: virt: Add support for generating platform FDT entries
  hw/riscv: virt: Create a platform bus
  hw/core: Move the ARM sysbus-fdt to core
  hw/riscv: virt: Add a machine done notifier
  target/riscv: add scalar crypto related extenstion strings to isa_string
  target/riscv: Fix incorrect PTE merge in walk_pte
  target/riscv: rvk: expose zbk* and zk* properties
  disas/riscv.c: rvk: add disas support for Zbk* and Zk* instructions
  target/riscv: rvk: add CSR support for Zkr
  target/riscv: rvk: add support for zksed/zksh extension
  target/riscv: rvk: add support for sha512 related instructions for RV64 in zknh extension
  target/riscv: rvk: add support for sha512 related instructions for RV32 in zknh extension
  target/riscv: rvk: add support for sha256 related instructions in zknh extension
  target/riscv: rvk: add support for zkne/zknd extension in RV64
  target/riscv: rvk: add support for zknd/zkne extension in RV32
  crypto: move sm4_sbox from target/arm
  target/riscv: rvk: add support for zbkx extension
  target/riscv: rvk: add support for zbkc extension
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/include/hw/core/sysbus-fdt.h b/include/hw/core/sysbus-fdt.h
new file mode 100644
index 0000000000..340c382cdd
--- /dev/null
+++ b/include/hw/core/sysbus-fdt.h
@@ -0,0 +1,37 @@
+/*
+ * Dynamic sysbus device tree node generation API
+ *
+ * Copyright Linaro Limited, 2014
+ *
+ * Authors:
+ *  Alex Graf <agraf@suse.de>
+ *  Eric Auger <eric.auger@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2 or later, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef HW_ARM_SYSBUS_FDT_H
+#define HW_ARM_SYSBUS_FDT_H
+
+#include "exec/hwaddr.h"
+
+/**
+ * platform_bus_add_all_fdt_nodes - create all the platform bus nodes
+ *
+ * builds the parent platform bus node and all the nodes of dynamic
+ * sysbus devices attached to it.
+ */
+void platform_bus_add_all_fdt_nodes(void *fdt, const char *intc, hwaddr addr,
+                                    hwaddr bus_size, int irq_start);
+#endif