cleanup code which handles the Android sparse image format

- port dprintf() to debug()
- update formatting

Signed-off-by: Steve Rae <srae@broadcom.com>

diff --git a/common/aboot.c b/common/aboot.c
index a302c92..3611feb 100644 (file)
--- a/common/aboot.c
+++ b/common/aboot.c
@@ -28,6 +28,9 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
+ * NOTE:
+ *   Although it is very similar, this license text is not identical
+ *   to the "BSD-3-Clause", therefore, DO NOT MODIFY THIS LICENSE TEXT!
  */
 
 void cmd_flash_mmc_sparse_img(const char *arg, void *data, unsigned sz)
@@ -70,23 +73,24 @@ void cmd_flash_mmc_sparse_img(const char *arg, void *data, unsigned sz)
        }
 
        data += sparse_header->file_hdr_sz;
-       if(sparse_header->file_hdr_sz > sizeof(sparse_header_t))
+       if (sparse_header->file_hdr_sz > sizeof(sparse_header_t))
        {
-               /* Skip the remaining bytes in a header that is longer than
+               /*
+                * Skip the remaining bytes in a header that is longer than
                 * we expected.
                 */
                data += (sparse_header->file_hdr_sz - sizeof(sparse_header_t));
        }
 
-       dprintf (SPEW, "=== Sparse Image Header ===\n");
-       dprintf (SPEW, "magic: 0x%x\n", sparse_header->magic);
-       dprintf (SPEW, "major_version: 0x%x\n", sparse_header->major_version);
-       dprintf (SPEW, "minor_version: 0x%x\n", sparse_header->minor_version);
-       dprintf (SPEW, "file_hdr_sz: %d\n", sparse_header->file_hdr_sz);
-       dprintf (SPEW, "chunk_hdr_sz: %d\n", sparse_header->chunk_hdr_sz);
-       dprintf (SPEW, "blk_sz: %d\n", sparse_header->blk_sz);
-       dprintf (SPEW, "total_blks: %d\n", sparse_header->total_blks);
-       dprintf (SPEW, "total_chunks: %d\n", sparse_header->total_chunks);
+       debug("=== Sparse Image Header ===\n");
+       debug("magic: 0x%x\n", sparse_header->magic);
+       debug("major_version: 0x%x\n", sparse_header->major_version);
+       debug("minor_version: 0x%x\n", sparse_header->minor_version);
+       debug("file_hdr_sz: %d\n", sparse_header->file_hdr_sz);
+       debug("chunk_hdr_sz: %d\n", sparse_header->chunk_hdr_sz);
+       debug("blk_sz: %d\n", sparse_header->blk_sz);
+       debug("total_blks: %d\n", sparse_header->total_blks);
+       debug("total_chunks: %d\n", sparse_header->total_chunks);
 
        /* Start processing chunks */
        for (chunk=0; chunk<sparse_header->total_chunks; chunk++)
@@ -95,33 +99,37 @@ void cmd_flash_mmc_sparse_img(const char *arg, void *data, unsigned sz)
                chunk_header = (chunk_header_t *) data;
                data += sizeof(chunk_header_t);
 
-               dprintf (SPEW, "=== Chunk Header ===\n");
-               dprintf (SPEW, "chunk_type: 0x%x\n", chunk_header->chunk_type);
-               dprintf (SPEW, "chunk_data_sz: 0x%x\n", chunk_header->chunk_sz);
-               dprintf (SPEW, "total_size: 0x%x\n", chunk_header->total_sz);
+               debug("=== Chunk Header ===\n");
+               debug("chunk_type: 0x%x\n", chunk_header->chunk_type);
+               debug("chunk_data_sz: 0x%x\n", chunk_header->chunk_sz);
+               debug("total_size: 0x%x\n", chunk_header->total_sz);
 
-               if(sparse_header->chunk_hdr_sz > sizeof(chunk_header_t))
+               if (sparse_header->chunk_hdr_sz > sizeof(chunk_header_t))
                {
-                       /* Skip the remaining bytes in a header that is longer than
-                        * we expected.
+                       /*
+                        * Skip the remaining bytes in a header that is longer
+                        * than we expected.
                         */
-                       data += (sparse_header->chunk_hdr_sz - sizeof(chunk_header_t));
+                       data += (sparse_header->chunk_hdr_sz -
+                                sizeof(chunk_header_t));
                }
 
                chunk_data_sz = sparse_header->blk_sz * chunk_header->chunk_sz;
                switch (chunk_header->chunk_type)
                {
                        case CHUNK_TYPE_RAW:
-                       if(chunk_header->total_sz != (sparse_header->chunk_hdr_sz +
-                                                                                       chunk_data_sz))
+                       if (chunk_header->total_sz !=
+                           (sparse_header->chunk_hdr_sz + chunk_data_sz))
                        {
-                               fastboot_fail("Bogus chunk size for chunk type Raw");
+                               fastboot_fail(
+                                       "Bogus chunk size for chunk type Raw");
                                return;
                        }
 
-                       if(mmc_write(ptn + ((uint64_t)total_blocks*sparse_header->blk_sz),
-                                               chunk_data_sz,
-                                               (unsigned int*)data))
+                       if (mmc_write(ptn +
+                                     ((uint64_t)total_blocks *
+                                                sparse_header->blk_sz),
+                                     chunk_data_sz, (unsigned int *)data))
                        {
                                fastboot_fail("flash write failure");
                                return;
@@ -131,17 +139,22 @@ void cmd_flash_mmc_sparse_img(const char *arg, void *data, unsigned sz)
                        break;
 
                        case CHUNK_TYPE_FILL:
-                       if(chunk_header->total_sz != (sparse_header->chunk_hdr_sz +
-                                                                                       sizeof(uint32_t)))
+                       if (chunk_header->total_sz !=
+                           (sparse_header->chunk_hdr_sz + sizeof(uint32_t)))
                        {
-                               fastboot_fail("Bogus chunk size for chunk type FILL");
+                               fastboot_fail(
+                                       "Bogus chunk size for chunk type FILL");
                                return;
                        }
 
-                       fill_buf = (uint32_t *)memalign(CACHE_LINE, ROUNDUP(sparse_header->blk_sz, CACHE_LINE));
+                       fill_buf = (uint32_t *)
+                                  memalign(CACHE_LINE,
+                                           ROUNDUP(sparse_header->blk_sz,
+                                                   CACHE_LINE));
                        if (!fill_buf)
                        {
-                               fastboot_fail("Malloc failed for: CHUNK_TYPE_FILL");
+                               fastboot_fail(
+                                       "Malloc failed for: CHUNK_TYPE_FILL");
                                return;
                        }
 
@@ -156,9 +169,10 @@ void cmd_flash_mmc_sparse_img(const char *arg, void *data, unsigned sz)
 
                        for (i = 0; i < chunk_blk_cnt; i++)
                        {
-                               if(mmc_write(ptn + ((uint64_t)total_blocks*sparse_header->blk_sz),
-                                                       sparse_header->blk_sz,
-                                                       fill_buf))
+                               if (mmc_write(ptn +
+                                             ((uint64_t)total_blocks *
+                                                        sparse_header->blk_sz),
+                                             sparse_header->blk_sz, fill_buf))
                                {
                                        fastboot_fail("flash write failure");
                                        free(fill_buf);
@@ -176,9 +190,11 @@ void cmd_flash_mmc_sparse_img(const char *arg, void *data, unsigned sz)
                        break;
 
                        case CHUNK_TYPE_CRC:
-                       if(chunk_header->total_sz != sparse_header->chunk_hdr_sz)
+                       if (chunk_header->total_sz !=
+                           sparse_header->chunk_hdr_sz)
                        {
-                               fastboot_fail("Bogus chunk size for chunk type Dont Care");
+                               fastboot_fail(
+                                       "Bogus chunk size for chunk type Dont Care");
                                return;
                        }
                        total_blocks += chunk_header->chunk_sz;
@@ -186,19 +202,18 @@ void cmd_flash_mmc_sparse_img(const char *arg, void *data, unsigned sz)
                        break;
 
                        default:
-                       dprintf(CRITICAL, "Unkown chunk type: %x\n",chunk_header->chunk_type);
+                       debug("Unkown chunk type: %x\n",
+                             chunk_header->chunk_type);
                        fastboot_fail("Unknown chunk type");
                        return;
                }
        }
 
-       dprintf(INFO, "Wrote %d blocks, expected to write %d blocks\n",
-                                       total_blocks, sparse_header->total_blks);
+       debug("Wrote %d blocks, expected to write %d blocks\n",
+             total_blocks, sparse_header->total_blks);
 
-       if(total_blocks != sparse_header->total_blks)
-       {
+       if (total_blocks != sparse_header->total_blks)
                fastboot_fail("sparse image write failure");
-       }
 
        fastboot_okay("");
        return;