tree cae69c71f915147623cc72e802fd44f12715d51e
parent 6d9dee38f4a6477504d94384a5a4cc4584512408
author Francois Ramu <francois.ramu@st.com> 1710859363 +0100
committer Maureen Helm <maureen.helm@analog.com> 1712926165 -0500

samples: drivers: spi flash testcase check the erased data

After erasing the sector, compare dat read with expected 0xFF pattern
to decide if erasing is successful instead of relying on the
returned code of the flash_erase function

Signed-off-by: Francois Ramu <francois.ramu@st.com>
(cherry picked from commit 325ae4d32a85947c5ee6cef570e8df8c2fa313b0)