[U-Boot] [PATCH] test/py: README: link to example hook scripts

[Stephen Warren <swarren@wwwdotorg.org>]

From: Stephen Warren <swarren@nvidia.com>

When implementing test/py hook scripts, it's helpful to read some working
examples. Provide a link to some. The link was mentioned in the commit
message which first added test/py, but not in any documentation file.

Suggested-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 test/py/README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/py/README.md b/test/py/README.md
index ba1674cb1de6..829c7efbb2d7 100644
--- a/test/py/README.md
+++ b/test/py/README.md
@@ -246,6 +246,12 @@ to download the U-Boot binary directly into RAM and execute it. This would
 avoid the need for `u-boot-test-flash` to actually write U-Boot to flash, thus
 saving wear on the flash chip(s).
 
+#### Examples
+
+https://github.com/swarren/uboot-test-hooks contains some working example hook
+scripts, and may be useful as a reference when implementing hook scripts for
+your platform. These scripts are not considered part of U-Boot itself.
+
 ### Board-type-specific configuration
 
 Each board has a different configuration and behaviour. Many of these
-- 
2.8.1