Fix mkbootimg parameters for releasetools.

Change-Id: I6192743e9db415f5fe7f3b82081f8a82061254b3

core/Makefile

@@ -618,6 +618,10 @@ endif
 ifdef BOARD_KERNEL_BASE
   INTERNAL_RECOVERYIMAGE_ARGS += --base $(BOARD_KERNEL_BASE)
 endif
+BOARD_KERNEL_PAGESIZE := $(strip $(BOARD_KERNEL_PAGESIZE))
+ifdef BOARD_KERNEL_PAGESIZE
+  INTERNAL_RECOVERYIMAGE_ARGS += --pagesize $(BOARD_KERNEL_PAGESIZE)
+endif
 
 # Keys authorized to sign OTA packages this build will accept.  The
 # build always uses test-keys for this; release packaging tools will
@@ -948,6 +952,9 @@ ifdef BOARD_KERNEL_CMDLINE
 endif
 ifdef BOARD_KERNEL_BASE
 	$(hide) echo "$(BOARD_KERNEL_BASE)" > $(zip_root)/RECOVERY/base
+endif
+ifdef BOARD_KERNEL_PAGESIZE
+	$(hide) echo "$(BOARD_KERNEL_PAGESIZE)" > $(zip_root)/RECOVERY/pagesize
 endif
 	@# Components of the boot image
 	$(hide) mkdir -p $(zip_root)/BOOT
@@ -965,6 +972,9 @@ ifdef BOARD_KERNEL_CMDLINE
 endif
 ifdef BOARD_KERNEL_BASE
 	$(hide) echo "$(BOARD_KERNEL_BASE)" > $(zip_root)/BOOT/base
+endif
+ifdef BOARD_KERNEL_PAGESIZE
+	$(hide) echo "$(BOARD_KERNEL_PAGESIZE)" > $(zip_root)/BOOT/pagesize
 endif
 	$(hide) $(foreach t,$(INSTALLED_RADIOIMAGE_TARGET),\
 	            mkdir -p $(zip_root)/RADIO; \

tools/releasetools/common.py

@@ -121,6 +121,11 @@ def BuildBootableImage(sourcedir):
     cmd.append("--base")
     cmd.append(open(fn).read().rstrip("\n"))
 
+  fn = os.path.join(sourcedir, "pagesize")
+  if os.access(fn, os.F_OK):
+    cmd.append("--pagesize")
+    cmd.append(open(fn).read().rstrip("\n"))
+
   cmd.extend(["--ramdisk", ramdisk_img.name,
               "--output", img.name])