Merge remote-tracking branch 'remotes/palmer/tags/riscv-for-master-4.1-rc2' into staging

RISC-V Patches for 4.2-rc2

This contains a pair of patches that add OpenSBI support to QEMU on
RISC-V targets.  The patches have been floating around for a bit, but
everything seems solid now.  These pass my standard test of booting
OpenEmbedded, and also works when I swap around the various command-line
arguments to use the new boot method.

# gpg: Signature made Fri 19 Jul 2019 00:54:27 BST
# gpg:                using RSA key 00CE76D1834960DFCE886DF8EF4CA1502CCBAB41
# gpg:                issuer "palmer@dabbelt.com"
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" [unknown]
# gpg:                 aka "Palmer Dabbelt <palmer@sifive.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 00CE 76D1 8349 60DF CE88  6DF8 EF4C A150 2CCB AB41

* remotes/palmer/tags/riscv-for-master-4.1-rc2:
  hw/riscv: Load OpenSBI as the default firmware
  roms: Add OpenSBI version 0.4

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

1 files changed, 3 insertions, 0 deletions

diff --git a/include/hw/riscv/boot.h b/include/hw/riscv/boot.h
index daa179b600..d56f2ae3eb 100644
--- a/include/hw/riscv/boot.h
+++ b/include/hw/riscv/boot.h
@@ -20,6 +20,9 @@
 #ifndef RISCV_BOOT_H
 #define RISCV_BOOT_H
 
+void riscv_find_and_load_firmware(MachineState *machine,
+                                  const char *default_machine_firmware,
+                                  hwaddr firmware_load_addr);
 target_ulong riscv_load_firmware(const char *firmware_filename,
                                  hwaddr firmware_load_addr);
 target_ulong riscv_load_kernel(const char *kernel_filename);