[PATCH v2 6/6] Makefile: Remove old of-platdata files before regenerating

[Simon Glass]

Which files we generate depends on the setting of OF_PLATDATA_INST in the
build. This might change between builds, but the build directory may be
reused.

Leaving old files around is confusing and switching the OF_PLATDATA_INST
setting does not necessarily regenerate the files, e.g. if the devicetree
has not changed.

Remove all the files before regenerating new ones.

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

Changes in v2:
- Only remove the old (and to be unused) files, so avoid confusing make

 scripts/Makefile.spl | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

Applied to u-boot-dm/next, thanks!