From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v4] ns16550: change to allow 32 bit access to registers
Date: Wed, 07 Sep 2011 23:36:23 +0200 [thread overview]
Message-ID: <20110907213623.08733140875D@gemini.denx.de> (raw)
In-Reply-To: <1314953234-3977-1-git-send-email-fovsoft@gmail.com>
Dear Dave Aldridge,
In message <1314953234-3977-1-git-send-email-fovsoft@gmail.com> you wrote:
> If CONFIG_SYS_NS16550_MEM32 is defined then 32 bit memory
> mapped access will be used to read/write the uart registers.
...
> +#elif defined(CONFIG_SYS_NS16550_MEM32) && (CONFIG_SYS_NS16550_REG_SIZE > 0)
> +#define serial_out(x,y) out_be32(y,x)
> +#define serial_in(y) in_be32(y)
> +#elif defined(CONFIG_SYS_NS16550_MEM32) && (CONFIG_SYS_NS16550_REG_SIZE < 0)
Please see comment to previous version.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
For every complex problem, there is a solution that is simple, neat,
and wrong. - Mark Twain
next prev parent reply other threads:[~2011-09-07 21:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-02 8:47 [U-Boot] [PATCH v4] ns16550: change to allow 32 bit access to registers Dave Aldridge
2011-09-07 21:36 ` Wolfgang Denk [this message]
2011-09-21 9:27 ` Dave Aldridge
2011-10-01 19:54 ` Wolfgang Denk
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