Xiang Xiao 7faf3c0254 build: replace ${TOPDIR} with $(TOPDIR) in Makefile ... make the usage consistence Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>		2020-05-19 19:23:18 +01:00
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c5471evm	build: replace ${TOPDIR} with $(TOPDIR) in Makefile	2020-05-19 19:23:18 +01:00
drivers	Merged in alinjerpelea/nuttx (pull request #1014)	2019-08-21 13:39:29 +00:00