From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Schocher Date: Thu, 28 Oct 2010 08:17:22 +0200 Subject: [U-Boot] Most ARM CPU's have buggy clear_bss? In-Reply-To: <4CC91390.5000407@emk-elektronik.de> References: <20101027151203.GA5024@localhost> <4CC86B67.3000701@gmail.com> <4CC90F40.4020405@invitel.hu> <4CC91390.5000407@emk-elektronik.de> Message-ID: <4CC91572.6030308@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 Hello Reinhard, Reinhard Meyer wrote: > Dear Darius, >>> Now running in RAM - U-Boot at: 57fbe000 >>> NAND: raise: Signal # 8 caught >>> raise: Signal # 8 caught >>> raise: Signal # 8 caught >> This looks suspect to me. Seems to me some early init >> (pin setup? clocks?) is not OK. If you have early inits, >> you must do that now in board_early_init_f() (and you >> have to define CONFIG_BOARD_EARLY_INIT_F to enable this >> feature) > I got _exactly_ the same NAND messages when ARM relocation > was first used, because the timer.c did use static variables > which are not working before relocation. > Have a look at your timer implementation. Huh.. thought the elf relocation fixed this problem? bye, Heiko -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany