SAMA5 HSMCI: Disable TX DMA. it is not reliable

2026-06-04 14:53:47 +08:00 · 2013-09-23 13:54:32 -06:00
parent a1220e3440
commit c68c0cb268
4 changed files with 156 additions and 26 deletions
@@ -5619,4 +5619,6 @@
 	  the 0xff value (2013-9-22).
 	* configs/zkit-arm-1769:  LED1 is not user controllable after booting.
 	  From Rashid Fatah (2013-9-23).
+	* arch/arm/src/sama5/sam_hsmci.c:  TX DMA disabled.  It is just not
+	  reliable. No idea why.  RX DMA is still used (2013-9-23).