Merge branch 'zynq' of git://www.denx.de/git/u-boot-microblaze

[karo-tx-uboot.git] / tools / pblimage.c

diff --git a/tools/pblimage.c b/tools/pblimage.c
index 5f39dc5bbfd22108e3f235a69a0eb22599285ec8..6e6e801314956a28fe3566d535412c2bb2b8a9b2 100644 (file)
--- a/tools/pblimage.c
+++ b/tools/pblimage.c
@@ -1,29 +1,12 @@
 /*
  * Copyright 2012 Freescale Semiconductor, Inc.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
-#define _GNU_SOURCE
-
-#include "mkimage.h"
+#include "imagetool.h"
 #include <image.h>
 #include "pblimage.h"
+#include "pbl_crc32.h"
 
 /*
  * Initialize to an invalid value.
@@ -155,52 +138,6 @@ static void pbl_parser(char *name)
        fclose(fd);
 }
 
-static uint32_t crc_table[256];
-
-static void make_crc_table(void)
-{
-       uint32_t mask;
-       int i, j;
-       uint32_t poly; /* polynomial exclusive-or pattern */
-
-       /*
-        * the polynomial used by PBL is 1 + x1 + x2 + x4 + x5 + x7 + x8 + x10
-        * + x11 + x12 + x16 + x22 + x23 + x26 + x32.
-        */
-       poly = 0x04c11db7;
-
-       for (i = 0; i < 256; i++) {
-               mask = i << 24;
-               for (j = 0; j < 8; j++) {
-                       if (mask & 0x80000000)
-                               mask = (mask << 1) ^ poly;
-                       else
-                               mask <<= 1;
-               }
-               crc_table[i] = mask;
-       }
-}
-
-unsigned long pbl_crc32(unsigned long crc, const char *buf, uint32_t len)
-{
-       uint32_t crc32_val = 0xffffffff;
-       uint32_t xor = 0x0;
-       int i;
-
-       make_crc_table();
-
-       for (i = 0; i < len; i++)
-               crc32_val = (crc32_val << 8) ^
-                       crc_table[(crc32_val >> 24) ^ (*buf++ & 0xff)];
-
-       crc32_val = crc32_val ^ xor;
-       if (crc32_val < 0) {
-               crc32_val += 0xffffffff;
-               crc32_val += 1;
-       }
-       return crc32_val;
-}
-
 static uint32_t reverse_byte(uint32_t val)
 {
        uint32_t temp;
@@ -260,7 +197,7 @@ static void add_end_cmd(void)
        }
 }
 
-void pbl_load_uboot(int ifd, struct mkimage_params *params)
+void pbl_load_uboot(int ifd, struct image_tool_params *params)
 {
        FILE *fp_uboot;
        int size;
@@ -299,7 +236,7 @@ static int pblimage_check_image_types(uint8_t type)
 }
 
 static int pblimage_verify_header(unsigned char *ptr, int image_size,
-                       struct mkimage_params *params)
+                       struct image_tool_params *params)
 {
        struct pbl_header *pbl_hdr = (struct pbl_header *) ptr;
 
@@ -326,7 +263,7 @@ static void pblimage_print_header(const void *ptr)
 }
 
 static void pblimage_set_header(void *ptr, struct stat *sbuf, int ifd,
-                               struct mkimage_params *params)
+                               struct image_tool_params *params)
 {
        /*nothing need to do, pbl_load_uboot takes care of whole file. */
 }
@@ -345,5 +282,5 @@ static struct image_type_params pblimage_params = {
 void init_pbl_image_type(void)
 {
        pbl_size = 0;
-       mkimage_register(&pblimage_params);
+       register_image_type(&pblimage_params);
 }