From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rommel G Custodio Date: Thu, 13 Feb 2014 00:56:13 +0000 (UTC) Subject: [U-Boot] T1040 booting from NOR Flash References: Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Franck Jullien, Franck Jullien gmail.com> writes: > > Hi, > > I'd like to know if I have understood it correctly. > > When first time booting from NOR, the RCW and PBI must be written > using the JTAG. The last instruction of the PBI must be a jump > (0x13_8080) to the user's code (uboot here). You should not need to bring out the JTAG. The build process for other FSL boards that require RCW (i.e. P5040) can create a single binary that includes RCW, PBI, and u-boot. BUT the T1040 right now does not have a build target that creates this binary! It seems FSL hasn't gotten about to creating it yet (not in mailine, not in patchworks, none in the FSL SDK). > > Am I right ? > > Best regards, > > Franck. > All the best, Rommel