cmd: cp: add missing map_sysmem
The command cp fails on sandbox because the address is used
directly. To fix this issue, we call the function map_sysmem
to translate the address.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
diff --git a/cmd/mem.c b/cmd/mem.c
index 545534b..4ec450b 100644
--- a/cmd/mem.c
+++ b/cmd/mem.c
@@ -303,6 +303,7 @@
static int do_mem_cp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
ulong addr, dest, count;
+ void *src, *dst;
int size;
if (argc != 4)
@@ -326,25 +327,34 @@
return 1;
}
+ src = map_sysmem(addr, count * size);
+ dst = map_sysmem(dest, count * size);
+
#ifdef CONFIG_MTD_NOR_FLASH
/* check if we are copying to Flash */
- if (addr2info(dest) != NULL) {
+ if (addr2info((ulong)dst)) {
int rc;
puts ("Copy to Flash... ");
- rc = flash_write ((char *)addr, dest, count*size);
+ rc = flash_write((char *)src, (ulong)dst, count * size);
if (rc != 0) {
flash_perror (rc);
+ unmap_sysmem(src);
+ unmap_sysmem(dst);
return (1);
}
puts ("done\n");
+ unmap_sysmem(src);
+ unmap_sysmem(dst);
return 0;
}
#endif
- memcpy((void *)dest, (void *)addr, count * size);
+ memcpy(dst, src, count * size);
+ unmap_sysmem(src);
+ unmap_sysmem(dst);
return 0;
}