[rtems commit] bsp/lpc24xx: Fix PCLK clock divider calculation
Sebastian Huber
sebh at rtems.org
Fri Oct 12 13:38:01 UTC 2012
Module: rtems
Branch: master
Commit: f72b2de10a255ab154f9c60e80bb33631b5c7348
Changeset: http://git.rtems.org/rtems/commit/?id=f72b2de10a255ab154f9c60e80bb33631b5c7348
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Fri Oct 12 10:06:15 2012 +0200
bsp/lpc24xx: Fix PCLK clock divider calculation
---
.../lib/libbsp/arm/lpc24xx/startup/bspstarthooks.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/c/src/lib/libbsp/arm/lpc24xx/startup/bspstarthooks.c b/c/src/lib/libbsp/arm/lpc24xx/startup/bspstarthooks.c
index 3b19853..c80a919 100644
--- a/c/src/lib/libbsp/arm/lpc24xx/startup/bspstarthooks.c
+++ b/c/src/lib/libbsp/arm/lpc24xx/startup/bspstarthooks.c
@@ -313,7 +313,7 @@ static BSP_START_TEXT_SECTION void lpc17xx_set_pll(
/* Set the CCLK, PCLK and EMCCLK divider */
scb->cclksel = cclksel_cclkdiv;
- scb->pclksel = LPC17XX_SCB_PCLKSEL_PCLKDIV(LPC24XX_PCLKDIV);
+ scb->pclksel = LPC17XX_SCB_PCLKSEL_PCLKDIV(cclkdiv * LPC24XX_PCLKDIV);
scb->emcclksel = LPC24XX_EMCCLKDIV == 1 ? 0 : LPC17XX_SCB_EMCCLKSEL_EMCDIV;
/* Enable PLL */
More information about the vc
mailing list