Merge remote-tracking branch 'remotes/yongbok/tags/mips-20170222' into staging

MIPS patches 2017-02-22

Changes:
* Add MIPS Boston board support

# gpg: Signature made Wed 22 Feb 2017 00:08:00 GMT
# gpg:                using RSA key 0x2238EB86D5F797C2
# gpg: Good signature from "Yongbok Kim <yongbok.kim@imgtec.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 8600 4CF5 3415 A5D9 4CFA  2B5C 2238 EB86 D5F7 97C2

* remotes/yongbok/tags/mips-20170222:
  hw/mips: MIPS Boston board support
  hw: xilinx-pcie: Add support for Xilinx AXI PCIe Controller
  loader: Support Flattened Image Trees (FIT images)
  dtc: Update requirement to v1.4.2
  target-mips: Provide function to test if a CPU supports an ISA
  hw/mips_gic: Update pin state on mask changes
  hw/mips_gictimer: provide API for retrieving frequency
  hw/mips_cmgcr: allow GCR base to be moved

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

1 files changed, 41 insertions, 0 deletions

diff --git a/include/hw/loader-fit.h b/include/hw/loader-fit.h
new file mode 100644
index 0000000000..9e2a068a20
--- /dev/null
+++ b/include/hw/loader-fit.h
@@ -0,0 +1,41 @@
+/*
+ * Flattened Image Tree loader.
+ *
+ * Copyright (c) 2016 Imagination Technologies
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef HW_LOADER_FIT_H
+#define HW_LOADER_FIT_H
+
+#include <exec/hwaddr.h>
+
+struct fit_loader_match {
+    const char *compatible;
+    const void *data;
+};
+
+struct fit_loader {
+    const struct fit_loader_match *matches;
+    hwaddr (*addr_to_phys)(void *opaque, uint64_t addr);
+    const void *(*fdt_filter)(void *opaque, const void *fdt,
+                              const void *match_data, hwaddr *load_addr);
+    const void *(*kernel_filter)(void *opaque, const void *kernel,
+                                 hwaddr *load_addr, hwaddr *entry_addr);
+};
+
+int load_fit(const struct fit_loader *ldr, const char *filename, void *opaque);
+
+#endif /* HW_LOADER_FIT_H */