From mboxrd@z Thu Jan 1 00:00:00 1970 From: Markus Hubig Date: Fri, 20 Jul 2012 15:08:51 +0200 Subject: [U-Boot] Need help to get u-boot running on the taskit stamp9g20 In-Reply-To: <20120718132100.GA11212@imko.de> References: <4FFE98AD.7070107@gmail.com> <20120712154945.GA12365@imko.de> <4FFF580E.4020602@googlemail.com> <20120718132100.GA11212@imko.de> Message-ID: <20120720130851.GA20267@imko.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 Wed, Jul 18, 2012 at 03:21:00PM +0200, Markus Hubig wrote: > Hmm OK I disabled the watchdog and enabled debugging and now this > is what I get at the first boot after flashing: > > | RomBOOT > | > | > | U-Boot 2012.04.01-00003-gab465ef-dirty (Jul 18 2012 - 15:08:22) > | > | U-Boot code: 23F00000 -> 23F30130 BSS: -> 23F71E28 > | CPU: AT91SAM9G20 > | Crystal frequency: 18.432 MHz > | CPU clock : 396.288 MHz > | Master clock : 132.096 MHz > | Starting dram_init! > | dram_init finished! > | monitor len: 00071E28 > | ramsize: 04000000 > | Top of RAM usable for U-Boot at: 24000000 > | Reserving 455k for U-Boot at: 23f8e000 > | Reserving 640k for malloc() at: 23eee000 > | Reserving 36 Bytes for Board Info at: 23eedfdc > | Reserving 144 Bytes for Global Data at: 23eedf4c > | New Stack Pointer is: 23eedf40 > | RAM Configuration: > | Bank #0: 20000000 64 MiB > | relocation Offset is: 0008e000 > | WARNING: Caches not enabled > | monitor flash len: 00035750 > | Starting board_init! > | Starting stamp9G20_nand_hw_init! > | stamp9G20_nand_hw_init finished! > | Starting stamp9G20_macb_hw_init! > | stamp9G20_macb_hw_init finished! > | board_init finished! > | Now running in RAM - U-Boot at: 23f8e000 > > The red LED is on and I can't input anything. OK now I managed to plug a JTAG Adapter with OpenOCD to the PortuxG20. But what now? How can I find out where I stuck? Cheers, Markus