From mboxrd@z Thu Jan 1 00:00:00 1970 From: Scott Wood Date: Thu, 27 Oct 2011 13:54:27 -0500 Subject: [U-Boot] [PATCH v2] MPC8360EMDS: 512MB DDR and 33.33MHz oscillator support In-Reply-To: <1319682593-7746-1-git-send-email-Chang-Ming.Huang@freescale.com> References: <1319682593-7746-1-git-send-email-Chang-Ming.Huang@freescale.com> Message-ID: <4EA9A8E3.9040208@freescale.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 10/26/2011 09:29 PM, Chang-Ming.Huang at freescale.com wrote: > From: Jerry Huang > > This patch: > 1. Support 512MB DDR. > 2. Support 33.33MHz oscillator. > 3. QE clock is changed to 500MHz as the default value. > > The new MPC8360EMDS board changes the oscillator to 33.33MHz in order to > support QE 500MHZ and this new board supports 512MB DDR since 2008, > but the u-boot only supports 256MB DDR and 66.6MHz oscillator on top tree, [snip] > diff --git a/include/configs/MPC8360EMDS.h b/include/configs/MPC8360EMDS.h > index 49d64a5..b4b385a 100644 > --- a/include/configs/MPC8360EMDS.h > +++ b/include/configs/MPC8360EMDS.h > @@ -40,13 +40,13 @@ > * System Clock Setup > */ > #ifdef CONFIG_PCISLAVE > -#define CONFIG_83XX_PCICLK 66000000 /* in HZ */ > +#define CONFIG_83XX_PCICLK 33300000 /* in HZ */ > #else > -#define CONFIG_83XX_CLKIN 66000000 /* in Hz */ > +#define CONFIG_83XX_CLKIN 33300000 /* in Hz */ > #endif Is it 33.33 MHz (as stated in the changelog) or 33.30 MHz (as implemented here)? -Scott