>From: Chitriki Rudramuni, Deepak >Sent: Thursday, May 20, 2010 9:42 AM >To: Guzman Lugo, Fernando >Cc: [email protected]; Hiroshi DOYU; Ameya Palande; Ramirez Luna, >Omar; Felipe Contreras >Subject: Re: [PATCH] DSPBRIDGE: fix incorrect reset in bridge_brd_start >function > >Guzman Lugo, Fernando wrote: >> From 595a54c6a886d8e707e04cbf5d0d9b6d6de7c6ec Mon Sep 17 00:00:00 2001 >> From: Fernando Guzman Lugo <[email protected]> >> Date: Tue, 18 May 2010 20:14:20 -0500 >> Subject: [PATCH] DSPBRIDGE: fix incorrect reset in bridge_brd_start function >> >> IVA mmu reset was not being done properly, so dsp bootaddress >> was not copied to SYSC register. Given as a result DSP was not >> booting from that address after reloading baseimage. >> >> Signed-off-by: Fernando Guzman Lugo <[email protected]> >> --- >> drivers/dsp/bridge/core/tiomap3430.c | 2 +- >> 1 files changed, 1 insertions(+), 1 deletions(-) >> >> diff --git a/drivers/dsp/bridge/core/tiomap3430.c >> b/drivers/dsp/bridge/core/tiomap3430.c >> index c7b0d83..805e6f3 100644 >> --- a/drivers/dsp/bridge/core/tiomap3430.c >> +++ b/drivers/dsp/bridge/core/tiomap3430.c >> @@ -443,7 +443,7 @@ static dsp_status bridge_brd_start(struct >> bridge_dev_context *hDevContext, >> /* Reset and Unreset the RST2, so that BOOTADDR is copied to >> * IVA2 SYSC register */ >> (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST2_IVA2, >> - OMAP3430_RST1_IVA2, OMAP3430_IVA2_MOD, RM_RSTCTRL); >> + OMAP3430_RST2_IVA2, OMAP3430_IVA2_MOD, RM_RSTCTRL); >> udelay(100); >> (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST2_IVA2, 0, >> OMAP3430_IVA2_MOD, RM_RSTCTRL); >> >Tested by: Deepak chitriki<[email protected]>
Pushed to dspbridge. - Omar -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
