Merge branch 'master' of git://git.denx.de/u-boot-arm

[karo-tx-uboot.git] / common / cmd_bootm.c

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index c0eabd259e876b05fa00f17930e0323b542fe1ba..b07b0f48b20a9053ecef1d0cf9a3282fba17bd17 100644 (file)
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -2,23 +2,7 @@
  * (C) Copyright 2000-2009
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * 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+
  */
 
 
@@ -384,7 +368,7 @@ static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
 
        const char *type_name = genimg_get_type_name(os.type);
 
-       load_buf = map_sysmem(load, image_len);
+       load_buf = map_sysmem(load, unc_len);
        image_buf = map_sysmem(image_start, image_len);
        switch (comp) {
        case IH_COMP_NONE:
@@ -452,11 +436,12 @@ static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
        }
 #endif /* CONFIG_LZMA */
 #ifdef CONFIG_LZO
-       case IH_COMP_LZO:
+       case IH_COMP_LZO: {
+               size_t size;
+
                printf("   Uncompressing %s ... ", type_name);
 
-               ret = lzop_decompress(image_buf, image_len, load_buf,
-                                     &unc_len);
+               ret = lzop_decompress(image_buf, image_len, load_buf, &size);
                if (ret != LZO_E_OK) {
                        printf("LZO: uncompress or overwrite error %d "
                              "- must RESET board to recover\n", ret);
@@ -465,8 +450,9 @@ static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
                        return BOOTM_ERR_RESET;
                }
 
-               *load_end = load + unc_len;
+               *load_end = load + size;
                break;
+       }
 #endif /* CONFIG_LZO */
        default:
                printf("Unimplemented compression type %d\n", comp);
@@ -652,7 +638,7 @@ static int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc,
                        goto err;
                else if (ret == BOOTM_ERR_OVERLAP)
                        ret = 0;
-#ifdef CONFIG_SILENT_CONSOLE
+#if defined(CONFIG_SILENT_CONSOLE) && !defined(CONFIG_SILENT_U_BOOT_ONLY)
                if (images->os.os == IH_OS_LINUX)
                        fixup_silent_linux();
 #endif
@@ -1400,9 +1386,19 @@ static void fixup_silent_linux(void)
        char *buf;
        const char *env_val;
        char *cmdline = getenv("bootargs");
+       int want_silent;
 
-       /* Only fix cmdline when requested */
-       if (!(gd->flags & GD_FLG_SILENT))
+       /*
+        * Only fix cmdline when requested. The environment variable can be:
+        *
+        *      no - we never fixup
+        *      yes - we always fixup
+        *      unset - we rely on the console silent flag
+        */
+       want_silent = getenv_yesno("silent_linux");
+       if (want_silent == 0)
+               return;
+       else if (want_silent == -1 && !(gd->flags & GD_FLG_SILENT))
                return;
 
        debug("before silent fix-up: %s\n", cmdline);