From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Wed, 27 Oct 2010 17:29:11 +0200 Subject: [U-Boot] [PATCH V3] imx25: Fix reset In-Reply-To: <4CC83AA2.2070900@emk-elektronik.de> References: <1288190078-2770-1-git-send-email-weisserm@arcor.de> <4CC83AA2.2070900@emk-elektronik.de> Message-ID: <4CC84547.50805@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 On 10/27/2010 04:43 PM, Reinhard Meyer wrote: > Dear Matthias Weisser, >> struct wdog_regs { >> - u32 wcr; /* Control */ >> - u32 wsr; /* Service */ >> - u32 wrsr; /* Reset Status */ >> - u32 wicr; /* Interrupt Control */ >> - u32 wmcr; /* Misc Control */ >> + u16 wcr; /* Control */ >> + u16 wsr; /* Service */ >> + u16 wrsr; /* Reset Status */ >> + u16 wicr; /* Interrupt Control */ >> + u16 wmcr; /* Misc Control */ >> }; > What catches my ARM-aware eye: > > I do not know the hardware, but are those registers really > arranged on 2 byte boundaries (00, 02, 04, 06, 08, 0a, .. offsets)? > Probably yes, assuming your code is tested ;) Yes, they are. It sounds strange, but they are 16-bit wide. Stefano -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office at denx.de =====================================================================