From mboxrd@z Thu Jan 1 00:00:00 1970 From: Markus =?iso-8859-1?Q?Klotzb=FCcher?= Date: Thu, 23 Oct 2008 12:20:02 +0200 Subject: [U-Boot] amcc kilauea odd crashes Message-ID: <20081023102002.GA20901@lisa> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi List, Just updated my kilauea to top of git (2008.10-00092-gd9d8c7c) and am seeing odd crashes: - sometimes u-boot comes up normally, but printenv displays random crap. - sometimes I get machine checks such as here [1]. - sometimes it resets without any message at all. The major visible change since the last update is the "DRAM: auto calibration" eye candy. Does anyone see any similar problems? To me this smells like a faulty DRAM configuration. Best regards Markus P.S.: I'll go back and test some prior version, but unfortunaltely the board is bricked and I first need to find a BDI. [1]: U-Boot 2008.10-00092-gd9d8c7c (Oct 23 2008 - 10:59:45) CPU: AMCC PowerPC 405EX Rev. A at 400 MHz (PLB=200, OPB=100, EBC=100 MHz) Security support Bootstrap Option H - Boot ROM Location I2C (Addr 0x52) 16 kB I-Cache 16 kB D-Cache Board: Kilauea - AMCC PPC405EX Evaluation Board I2C: ready DTT1: 44 C DRAM: 256 MB FLASH: NIP: 0FFADE30 XER: 00000000 LR: 0FFADEC8 REGS: 0fea0d20 TRAP: 0700 DEAR: 00000000 MSR: 00021000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00 GPR00: 0FEA0020 0FEA0E10 0FEA0F44 0FFF8DFC 000000F0 0FEA0E2F 000000F0 5D396680 GPR08: 0FEA0E1C 0FEA0E1C 00000000 00000000 00002FAF 00000000 0FFF1800 10005000 GPR16: 0FFE6A14 0FFEC8E8 00000000 00000000 00000001 00000000 00000000 00000000 GPR24: 00000000 FC000000 00000000 00000000 0FFF8DFC 000000F0 0FEAAA00 17D7FFE8 ** Illegal Instruction ** Call backtrace: 17D78400 0FFADEB4 0FFAED50 0FFAF398 0FFA8DC8 0FFA76A4 Program Check Exception -- 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")