From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Bartusek Date: Thu, 27 Nov 2003 19:45:28 +0100 Subject: [U-Boot-Users] [PATCH] bootretry enviroment variable Message-ID: <3FC64648.2040905@sysgo.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi, paste from the doc/README.autoboot CONFIG_BOOT_RETRY_TIME CONFIG_BOOT_RETRY_MIN bootretry environment variable These options determine what happens after autoboot is stopped and U-Boot is waiting for commands. CONFIG_BOOT_RETRY_TIME must be defined to enable the boot retry feature. If the environment variable 'bootretry' is found then its value is used, otherwise the retry timeout is CONFIG_BOOT_RETRY_TIME. CONFIG_BOOT_RETRY_MIN is optional and defaults to CONFIG_BOOT_RETRY_TIME. All times are in seconds. If the retry timeout is negative, the U-Boot command prompt never times out. Otherwise it is forced to be at least CONFIG_BOOT_RETRY_MIN seconds. If no valid U-Boot command is entered before the specified time the boot delay sequence is restarted. Each command that U-Boot executes restarts the timeout. end of paste from the doc/README.autoboot Currently is used function simple_strtoul() for parsing the bootretry enviroment variable. It fails if the bootretry is negative. The attached patch should fix it. -- Pavel Bartusek Software Engineering SYSGO Real-Time Solutions AG | Embedded and Real-Time Software Lise-Meitner-Str.15 89081 Ulm, Germany Voice: +49-731-9533-1295 FAX: +49-731-94683-10 www.sysgo.com | www.elinos.com | www.osek.de -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: bootretry.patch Url: http://lists.denx.de/pipermail/u-boot/attachments/20031127/524eac8d/attachment.txt