infra/pkg-download: make the DOWNLOAD macro fully parameterised

Currently, the DOWNLOAD macro is context-dependent and expects
the PKG variable to be set to the current package.

This is not so nice.

Change the macro to expect the upper-case package name as a
parameter, rather than expect it from a variable.

Adapt the caller accordingly.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2 files changed