From c8fd7b467034a385d1ffedc541a7ec4fb95bc990 Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Fri, 27 Jun 2014 11:55:33 -0600 Subject: [PATCH] Cosmetic update to comments --- configs/sama5d4-ek/src/dram_main.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/configs/sama5d4-ek/src/dram_main.c b/configs/sama5d4-ek/src/dram_main.c index 0f48529b75..576bc03672 100644 --- a/configs/sama5d4-ek/src/dram_main.c +++ b/configs/sama5d4-ek/src/dram_main.c @@ -121,6 +121,11 @@ int dram_main(int argc, char *argv) for(;;); } + /* No success indication.. The following cache/MMu operations will clobber + * any I/O that we attempt (Hmm.. unless, perhaps, if we delayed. But who + * wants a delay?). + */ + /* Interrupts must be disabled through the following. In this configuration, * there should only be timer interrupts. Your NuttX configuration must use * CONFIG_SERIAL_LOWCONSOLE=y or printf() will hang when the interrupts