From: Sascha Hauer <s.hauer@pengutronix.de>
To: 张忠山 <zzs213@126.com>
Cc: barebox@lists.infradead.org
Subject: Re: maybe bug in common/ddr_spd.c
Date: Wed, 10 Apr 2019 08:26:40 +0200 [thread overview]
Message-ID: <20190410062640.wihtakf6ojom54uk@pengutronix.de> (raw)
In-Reply-To: <4eb7d5fd.88a6.16a01876e6b.Coremail.zzs213@126.com>
On Tue, Apr 09, 2019 at 05:56:53PM +0800, 张忠山 wrote:
> Maybe this is a bug, I'm not sure
>
> -----------------------------------8<-----------------------------
> From 55509f359abbb1f5c24e9f0c2b9cff167f62ae4d Mon Sep 17 00:00:00 2001
> From: =?UTF-8?q?=E5=BC=A0=E5=BF=A0=E5=B1=B1?= <zzs213@126.com>
> Date: Mon, 8 Apr 2019 14:34:00 +0800
> Subject: [PATCH] bugfix: check ddr mod_ranks
> MIME-Version: 1.0
> Content-Type: text/plain; charset=UTF-8
> Content-Transfer-Encoding: 8bit
>
> Signed-off-by: 张忠山 <zzs213@126.com>
> ---
> common/ddr_spd.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/common/ddr_spd.c b/common/ddr_spd.c
> index ec343ef5a..277d418e9 100644
> --- a/common/ddr_spd.c
> +++ b/common/ddr_spd.c
> @@ -253,7 +253,7 @@ void ddr_spd_print(uint8_t *record)
> printf("Error module type\n");
>
> printf("%-48s ", "DRAM Package ");
> - if ((s->mod_ranks & 0x10) == 1)
> + if ((s->mod_ranks & 0x10) != 0)
For sure this is buggy. Applied, thanks
Sascha
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next prev parent reply other threads:[~2019-04-10 6:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-09 9:56 张忠山
2019-04-10 6:26 ` Sascha Hauer [this message]
2019-04-10 16:49 ` Ladislav Michl
2019-04-11 8:03 ` Ladislav Michl
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