@@ -45,6 +45,12 @@
#ifdef CONFIG_CRAMFS_CMDLINE
#include <flash.h>
+#ifdef CONFIG_SYS_NO_FLASH
+# define OFFSET_ADJUSTMENT 0
+#else
+# define OFFSET_ADJUSTMENT (flash_info[id.num].start[0])
+#endif
+
#ifndef CONFIG_CMD_JFFS2
#include <linux/stat.h>
char *mkmodestr(unsigned long mode, char *str)
@@ -119,7 +125,7 @@ int do_cramfs_load(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
dev.id = &id;
part.dev = &dev;
/* fake the address offset */
- part.offset = addr - flash_info[id.num].start[0];
+ part.offset = addr - OFFSET_ADJUSTMENT;
/* pre-set Boot file name */
if ((filename = getenv("bootfile")) == NULL) {
@@ -182,7 +188,7 @@ int do_cramfs_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
dev.id = &id;
part.dev = &dev;
/* fake the address offset */
- part.offset = addr - flash_info[id.num].start[0];
+ part.offset = addr - OFFSET_ADJUSTMENT;
if (argc == 2)
filename = argv[1];
@@ -41,8 +41,12 @@ struct cramfs_super super;
/* CPU address space offset calculation macro, struct part_info offset is
* device address space offset, so we need to shift it by a device start address. */
+#if !defined(CONFIG_SYS_NO_FLASH)
extern flash_info_t flash_info[];
#define PART_OFFSET(x) (x->offset + flash_info[x->dev->id->num].start[0])
+#else
+#define PART_OFFSET(x) (x->offset)
+#endif
static int cramfs_read_super (struct part_info *info)
{
cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> --- changes for v2: - added comments from Wolfgang Denk: - introduce define OFFSET_ADJUSTMENT, so command can be used without a NOR flash. common/cmd_cramfs.c | 10 ++++++++-- fs/cramfs/cramfs.c | 4 ++++ 2 files changed, 12 insertions(+), 2 deletions(-)