From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Roese Date: Tue, 27 Jan 2009 06:16:52 +0100 Subject: [U-Boot] [PATCH] jedec_flash: Fix compilation warning in jedec_flash.c In-Reply-To: <20090126194402.B4D7B832E416@gemini.denx.de> References: <1232960742-9121-1-git-send-email-sr@denx.de> <20090126194402.B4D7B832E416@gemini.denx.de> Message-ID: <200901270616.52557.sr@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 Hi Wolfgang, On Monday 26 January 2009, Wolfgang Denk wrote: > > diff --git a/drivers/mtd/jedec_flash.c b/drivers/mtd/jedec_flash.c > > index 2d99d4d..879f25e 100644 > > --- a/drivers/mtd/jedec_flash.c > > +++ b/drivers/mtd/jedec_flash.c > > @@ -172,7 +172,7 @@ struct amd_flash_info { > > static const struct amd_flash_info jedec_table[] = { > > #ifdef CONFIG_SYS_FLASH_LEGACY_256Kx8 > > { > > - .mfr_id = MANUFACTURER_SST, > > + .mfr_id = (u16)MANUFACTURER_SST, > > Which toolchain is throwing which exact warnings here? For which > board? > > I don't think this should be needed. MANUFACTURER_SST is defined as > 0x00BF - this hsould give no conflicts here. Your correct this line doesn't give a waring. The toolchain is ELDK 4.2. But the warning is "only" in line 219: [stefan at kubuntu u-boot (master)]$ ./MAKEALL hcu4 Configuring for hcu4 board... jedec_flash.c:219: warning: large integer implicitly truncated to unsigned type Some of the manufacturer defines are defined (again) 16bit wide in jedec_flash.c, and one (STM_MANUFACT) is defined 32bit wide in include/flash.h (0x00200020). Perhaps its better to remove those double manufacturer defines from jedec_flash.c? Just let me know if you would prefer such a version and I will generate a patch for it. Best regards, Stefan ===================================================================== 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 =====================================================================