From 5247a21436976e5ec745b237fd38bb3817cdb117 Mon Sep 17 00:00:00 2001 From: Pavel Pisa Date: Wed, 14 Nov 2018 23:48:56 +0100 Subject: bsp/tms570: correct baudrate calculation. --- bsps/arm/tms570/console/tms570-sci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/bsps/arm/tms570/console/tms570-sci.c b/bsps/arm/tms570/console/tms570-sci.c index 48986e9a2e..9f16c42428 100644 --- a/bsps/arm/tms570/console/tms570-sci.c +++ b/bsps/arm/tms570/console/tms570-sci.c @@ -311,7 +311,7 @@ bool tms570_sci_set_attributes( /* Apply baudrate to the hardware */ baudrate *= 2 * 16; bauddiv = (BSP_PLL_OUT_CLOCK + baudrate / 2) / baudrate; - ctx->regs->BRS = bauddiv; + ctx->regs->BRS = bauddiv? bauddiv - 1: 0; ctx->regs->GCR1 |= TMS570_SCI_GCR1_SWnRST | TMS570_SCI_GCR1_TXENA | TMS570_SCI_GCR1_RXENA; -- cgit v1.2.3