From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WEPIU-0004F3-Nu for barebox@lists.infradead.org; Fri, 14 Feb 2014 20:23:44 +0000 Date: Fri, 14 Feb 2014 21:23:20 +0100 From: Sascha Hauer Message-ID: <20140214202319.GF17250@pengutronix.de> References: <1392307374-22298-1-git-send-email-renaud.barbier@ge.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1392307374-22298-1-git-send-email-renaud.barbier@ge.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] ppc: mpc85xx: fix memory size calculation To: Renaud Barbier Cc: barebox@lists.infradead.org On Thu, Feb 13, 2014 at 04:02:54PM +0000, Renaud Barbier wrote: > Fix the chip select configuration register offset increment and summing > of bank size so that, for chip select index greater than 0, barebox can > determine the total memory size from enabled banks. > > Signed-off-by: Renaud Barbier Applied, thanks Sascha > --- > arch/ppc/mach-mpc85xx/cpu.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/ppc/mach-mpc85xx/cpu.c b/arch/ppc/mach-mpc85xx/cpu.c > index 17a1c4c..e5c01fc 100644 > --- a/arch/ppc/mach-mpc85xx/cpu.c > +++ b/arch/ppc/mach-mpc85xx/cpu.c > @@ -68,14 +68,14 @@ phys_size_t fsl_get_effective_memsize(void) > sdram_size = 0; > > for (ix = 0; ix < CFG_CHIP_SELECTS_PER_CTRL; ix++) { > - if (in_be32(regs + DDR_OFF(CS0_CONFIG) + (ix * 8)) & > + if (in_be32(regs + DDR_OFF(CS0_CONFIG) + (ix * 4)) & > SDRAM_CFG_MEM_EN) { > reg = in_be32(regs + DDR_OFF(CS0_BNDS) + (ix * 8)); > /* start address */ > san = (reg & 0x0fff00000) >> 16; > /* end address */ > ean = (reg & 0x00000fff); > - sdram_size = ((ean - san + 1) << 24); > + sdram_size += ((ean - san + 1) << 24); > } > } > > -- > 1.7.1 > > > _______________________________________________ > barebox mailing list > barebox@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/barebox > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox