From e5678e9249795d26e97687e31ba279ef7127555e Mon Sep 17 00:00:00 2001
From: Koushik Dutta <koushd@gmail.com>
Date: Mon, 13 Sep 2010 13:25:11 -0700
Subject: [PATCH] initial support for flashing samsung kernels via redbend_ua

Change-Id: I9033146899d596c6d0a4ba8a5fad080d799d96ae
---
 updater/Android.mk | 7 ++++++-
 updater/install.c  | 9 +++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/updater/Android.mk b/updater/Android.mk
index 319ebe2..f7c0502 100644
--- a/updater/Android.mk
+++ b/updater/Android.mk
@@ -18,12 +18,17 @@ LOCAL_MODULE_TAGS := eng
 
 LOCAL_SRC_FILES := $(updater_src_files)
 
-LOCAL_STATIC_LIBRARIES := $(TARGET_RECOVERY_UPDATER_LIBS) $(TARGET_RECOVERY_UPDATER_EXTRA_LIBS)
+LOCAL_STATIC_LIBRARIES += $(BOARD_UPDATER_LIBS)
+LOCAL_STATIC_LIBRARIES += $(TARGET_RECOVERY_UPDATER_LIBS) $(TARGET_RECOVERY_UPDATER_EXTRA_LIBS)
 LOCAL_STATIC_LIBRARIES += libapplypatch libedify libmtdutils libminzip libz
 LOCAL_STATIC_LIBRARIES += libmincrypt libbz
 LOCAL_STATIC_LIBRARIES += libcutils libstdc++ libc
 LOCAL_C_INCLUDES += $(LOCAL_PATH)/..
 
+ifdef BOARD_HAS_CUSTOM_WRITE_RAW_IMAGE
+	LOCAL_CFLAGS += -DBOARD_HAS_CUSTOM_WRITE_RAW_IMAGE
+endif
+
 # Each library in TARGET_RECOVERY_UPDATER_LIBS should have a function
 # named "Register_<libname>()".  Here we emit a little C function that
 # gets #included by updater.c.  It calls all those registration
diff --git a/updater/install.c b/updater/install.c
index e869134..759b688 100644
--- a/updater/install.c
+++ b/updater/install.c
@@ -628,6 +628,8 @@ static bool write_raw_image_cb(const unsigned char* data,
     return false;
 }
 
+int write_raw_image(const char* partition, const char* filename);
+
 // write_raw_image(file, partition)
 Value* WriteRawImageFn(const char* name, State* state, int argc, Expr* argv[]) {
     char* result = NULL;
@@ -647,6 +649,12 @@ Value* WriteRawImageFn(const char* name, State* state, int argc, Expr* argv[]) {
         goto done;
     }
 
+#ifdef BOARD_HAS_CUSTOM_WRITE_RAW_IMAGE
+    if (0 == write_raw_image(name, filename)) {
+        result = partition;
+    }
+    result = strdup("Failure");
+#else
     mtd_scan_partitions();
     const MtdPartition* mtd = mtd_find_partition_by_name(partition);
     if (mtd == NULL) {
@@ -698,6 +706,7 @@ Value* WriteRawImageFn(const char* name, State* state, int argc, Expr* argv[]) {
            success ? "wrote" : "failed to write", partition, filename);
 
     result = success ? partition : strdup("");
+#endif
 
 done:
     if (result != partition) free(partition);