[U-Boot] [PATCH 30/45] Add a header file for strings

[sjg at google.com]

Add a string.h header for libraries that expect this to be available, now
that U-Boot's version has moved to include/linux.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 include/string.h | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 include/string.h

Applied to u-boot-dm