x1000-installer: Initial commit of new framework

This is a new flash installer framework for the X1000 targets.

A bunch of this code is *UNTESTED* but there is an external test
harness which allows the library to be built and tested on a PC.

Once tests are written and the bugs are ironed out this framework
will replace the existing installer code.

New features:

- Update tarballs are MD5-checksummed to guarantee integrity.
- The flash map is no longer fixed -- updates are self describing and
  carry a map file which specifies the areas to update.
- Can take full or partial backups with checksums computed on the fly.
- Supports an additional verification mode which reads back data after
  writing to ensure the flash contents were not silently corrupted.

Change-Id: I29a89190c7ff566019f6a844ad0571f01fb7192f

1 files changed, 21 insertions, 0 deletions

diff --git a/lib/x1000-installer/x1000-installer.make b/lib/x1000-installer/x1000-installer.make
new file mode 100644
index 0000000000..d58bd2042f
--- /dev/null
+++ b/lib/x1000-installer/x1000-installer.make
@@ -0,0 +1,21 @@
+#             __________               __   ___.
+#   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+#   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+#   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+#   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+#                     \/            \/     \/    \/            \/
+#
+
+X1000INSTALLER_DIR = $(ROOTDIR)/lib/x1000-installer
+X1000INSTALLER_SRC = $(call preprocess, $(X1000INSTALLER_DIR)/SOURCES)
+X1000INSTALLER_OBJ := $(call c2obj, $(X1000INSTALLER_SRC))
+
+X1000INSTALLERLIB = $(BUILDDIR)/lib/libx1000-installer.a
+
+INCLUDES += -I$(X1000INSTALLER_DIR)/include
+OTHER_SRC += $(X1000INSTALLER_SRC)
+CORE_LIBS += $(X1000INSTALLERLIB)
+
+$(X1000INSTALLERLIB): $(X1000INSTALLER_OBJ)
+        $(SILENT)$(shell rm -f $@)
+        $(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null