lint

sw: Add `.wide_spm` section and improve global barrier #285

Job	Run time
Lint Verilog sources	48s
Check bender vendor up-to-date	7s
Check License headers	7s
Lint C/C++ Sources	1m 17s
Lint Python Sources	8s
Lint YAML Sources	3s
Lint Editorconfig	8s
	2m 38s

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