From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Fri, 24 Oct 2014 13:35:42 +0200 Subject: [U-Boot] [Patch] mmc: fsl_esdhc: fix f_max retrieval during init In-Reply-To: <1414143893-18202-1-git-send-email-list-09_u-boot@tqsc.de> References: <1414143893-18202-1-git-send-email-list-09_u-boot@tqsc.de> Message-ID: <544A398E.6080706@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Markus, On 24/10/2014 11:44, Markus Niebel wrote: > From: Markus Niebel > > for multi instance API we use struct fsl_esdhc_cfg to > pass the clock rate. Do not set f_max from global data, > since this is wrong for multi instance case. > > Signed-off-by: Markus Niebel > --- > drivers/mmc/fsl_esdhc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c > index 2640607..8a1a461 100644 > --- a/drivers/mmc/fsl_esdhc.c > +++ b/drivers/mmc/fsl_esdhc.c > @@ -610,7 +610,7 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg) > #endif > > cfg->cfg.f_min = 400000; > - cfg->cfg.f_max = min(gd->arch.sdhc_clk, 52000000); > + cfg->cfg.f_max = min(cfg->sdhc_clk, 52000000); > > cfg->cfg.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT; Just a note for PowerPC users: as far I can see, PowerPC boards should continue to work, because fsl_esdhc_mmc_init() backup gd->arch.sdhc into cfg->sdhc_clk. Anyway, it would be not bad if patch could be tested even on those boards. Acked-by: Stefano Babic Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================