From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfgang Denk Date: Mon, 20 Oct 2003 17:10:35 +0200 Subject: [U-Boot-Users] about arm7tdmi In-Reply-To: Your message of "Mon, 20 Oct 2003 06:49:15 PDT." <20031020134915.50389.qmail@web41111.mail.yahoo.com> Message-ID: <20031020151040.19ED5C59E4@atlas.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 In message <20031020134915.50389.qmail@web41111.mail.yahoo.com> you wrote: > > We are porting u-boot to a no mmu board with cpu > arm7tdmi. > Now,all is ok when u-boot run in ram.But it seem Obviously you have some external tool (JTAG debugger?) which is initializing your RAM so that you can use it to load and run U-Boot. > have problem whem burned to flash!Some not regulation > ascii code are printed to my terminal! > Debug it and find no bug in it. > Are there someone know this problem? When run from flash, probably your RAM initialization is instead performed by U-Boot. Probably there is some problem in that area... Best regards, Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de "Do we define evil as the absence of goodness? It seems only logical that shit happens--we discover this by the process of elimination." -- Larry Wall