bloblist: refactor xferlist and bloblist
Refactor the xferlist to remove the relocating when bloblist passed
from the boot args.
Refactor bloblist init to use incoming standard passage by default
if a valid transfer list exists in the boot args.
For bloblist relocation, use the actual total size if it has a smaller
BLOBLIST_SIZE_RELOC.
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Suggested-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff --git a/arch/arm/lib/xferlist.c b/arch/arm/lib/xferlist.c
index f9c5d88..6425936 100644
--- a/arch/arm/lib/xferlist.c
+++ b/arch/arm/lib/xferlist.c
@@ -8,18 +8,16 @@
#include <bloblist.h>
#include "xferlist.h"
-int xferlist_from_boot_arg(ulong addr, ulong size)
+int xferlist_from_boot_arg(ulong *addr)
{
int ret;
- ret = bloblist_check(saved_args[3], size);
- if (ret)
- return ret;
-
ret = bloblist_check_reg_conv(saved_args[0], saved_args[2],
- saved_args[1]);
+ saved_args[1], saved_args[3]);
if (ret)
return ret;
- return bloblist_reloc((void *)addr, size);
+ *addr = bloblist_get_base();
+
+ return 0;
}