Mercurial > ecos

changeset 2211:acfe2ec52590

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix build problems on systems without FLASH locking
author gthomas
date Tue, 23 May 2006 11:56:45 +0000
parents 7f47e5d2fe20
children 990ca86dc9d4
files packages/redboot/current/ChangeLog packages/redboot/current/src/flash.c
diffstat 2 files changed, 14 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/packages/redboot/current/ChangeLog
+++ b/packages/redboot/current/ChangeLog
@@ -1,3 +1,8 @@
+2006-05-23  Gary Thomas  <gary@mlbassoc.com>
+
+	* src/flash.c (fis_update_directory): Fix problems building on systems
+	with no FLASH locking.
+
 2006-04-19 Alexander Neundorf <alexander.neundorf@jenoptik.com>
 	* src/flash.c, src/main.c, src/fconfig.c: 
         * include/fis.h, include/redboot.h:
--- a/packages/redboot/current/src/flash.c
+++ b/packages/redboot/current/src/flash.c
@@ -295,12 +295,14 @@ fis_update_directory(int autolock, int e
 {
    void* err_addr=0;
 
+#ifdef CYGHWR_IO_FLASH_BLOCK_LOCKING
 #ifdef CYGSEM_REDBOOT_FLASH_LOCK_SPECIAL
    // Ensure [quietly] that the directory is unlocked before trying to update and locked again afterwards
    int do_autolock=1;
 #else
    int do_autolock=autolock;
 #endif
+#endif
 
 #ifdef CYGOPT_REDBOOT_REDUNDANT_FIS
 
@@ -330,8 +332,10 @@ fis_update_directory(int autolock, int e
 
       flash_program(tmp_fis_addr, img->u.valid_info.valid_flag, sizeof(img->u.valid_info.valid_flag), (void **)&err_addr);
    }
+#ifdef CYGHWR_IO_FLASH_BLOCK_LOCKING
    if (do_autolock)
       flash_lock((void *)fis_addr, fisdir_size, (void **)&err_addr);
+#endif
 
 #else // CYGOPT_REDBOOT_REDUNDANT_FIS
     int blk_size = fisdir_size;
@@ -343,8 +347,10 @@ fis_update_directory(int autolock, int e
     conf_endian_fixup((char *)fis_work_block+fisdir_size);
     blk_size += cfg_size;
 #endif
+#ifdef CYGHWR_IO_FLASH_BLOCK_LOCKING
     if (do_autolock)
-    flash_unlock((void *)fis_addr, blk_size, (void **)&err_addr);
+        flash_unlock((void *)fis_addr, blk_size, (void **)&err_addr);
+#endif
 
     if ((stat = flash_erase(fis_addr, blk_size, (void **)&err_addr)) != 0) {
         diag_printf("Error erasing FIS directory at %p: %s\n", err_addr, flash_errmsg(stat));
@@ -356,8 +362,10 @@ fis_update_directory(int autolock, int e
         }
     }
     fis_endian_fixup(fis_work_block);
+#ifdef CYGHWR_IO_FLASH_BLOCK_LOCKING
     if (do_autolock)
        flash_lock((void *)fis_addr, blk_size, (void **)&err_addr);
+#endif
 
 #endif // CYGOPT_REDBOOT_REDUNDANT_FIS