From mboxrd@z Thu Jan 1 00:00:00 1970 From: bhargavak Date: Sun, 31 Mar 2013 04:54:35 -0700 (PDT) Subject: [U-Boot] Handling images(.jpg, .bmp etc) in u-boot In-Reply-To: <20130331123804.5a8699f8@crub> References: <1364111315717-150524.post@n7.nabble.com> <20130324100502.A36AB20058A@gemini.denx.de> <1364124418778-150541.post@n7.nabble.com> <20130324131611.2DC9420058A@gemini.denx.de> <1364665628804-151089.post@n7.nabble.com> <20130331105459.49d49ade@crub> <1364722200272-151106.post@n7.nabble.com> <20130331123804.5a8699f8@crub> Message-ID: <1364730875617-151108.post@n7.nabble.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de That's a very nice explanation.. Here's what I will do, please tell me if the whole procedure is right. I have a SD-card partitioned as follows: boot: FAT32, holds a MLO and u-boot.bin through which I boot my device (runs on OMAP4470) rootfs: mostly empty always (ext4 currently), I will format it as FAT32 I copy "slide-0.bmp" into the rootfs partition and define "CONFIG_SYS_HUSH_PARSER". Then I stop the bootloader before the kernel starts, do "setenv" as follows, and "saveenv" > show_one=fatload mmc 0:2 40001000 slide-${i}.bmp;bmp d 40001000 Then do the following: > run show_one I should be able to see the image on the screen ? Is there any other configuration options that I should enable ? For some reason "saveenv" was not working for me yesterday, when I tried to experiment with the "splashimage" environment variable. I do not remember the exact error it threw, I could post the error first thing tomorrow from my workplace. As a workaround can I set above variables in my "OMAP" config header ? My u-boot version is "U-Boot 1.1.4-geb3fa991". -- View this message in context: http://u-boot.10912.n7.nabble.com/Handling-images-jpg-bmp-etc-in-u-boot-tp150524p151108.html Sent from the U-Boot mailing list archive at Nabble.com.