Le 31/01/2011 14:43, GRACE, ERWAN (ERWAN)** CTR ** a écrit : > Hello all, > > My name is Erwan Grâce, I'm French. Here's my issue : I had loaded the Flash > memory of an electronic card with 2 RAMdisk which are supposed to be the > same. However, when I checked the messages displayed on a screen at boot > time, I observed that there were some differences between the 2 RAMdisk : > > Messages displayed for the 1st RAMdisk : > > ## Booting image at ffb00000 ... > Image Name: Linux-2.6.10_mvlcge401-8560ads > Image Type: PowerPC Linux Kernel Image (gzip compressed) > Data Size: 1662041 Bytes = 1.6 MB > Load Address: 00000000 > Entry Point: 00000000 > Verifying Checksum ... OK > Uncompressing Kernel Image ... OK > ## Loading RAMDisk Image at fc100000 ... > Image Name: tcifl.ramdisk > Image Type: PowerPC Linux RAMDisk Image (gzip compressed) > Data Size: 42466734 Bytes = 40.5 MB > Load Address: 00000000 > Entry Point: 00000000 > Verifying Checksum ... OK > Loading Ramdisk to 15780000, end 17fffdae ... OK > > Messages displayed for the 2nd RAMdisk : > > ## Booting image at ffb00000 ... > Image Name: Linux-2.6.10_mvlcge401-8560ads > Image Type: PowerPC Linux Kernel Image (gzip compressed) > Data Size: 1662041 Bytes = 1.6 MB > Load Address: 00000000 > Entry Point: 00000000 > Verifying Checksum ... OK > Uncompressing Kernel Image ... OK > ## Loading RAMDisk Image at fc100000 ... > Image Name: tcifl.ramdisk > Image Type: PowerPC Linux RAMDisk Image (gzip compressed) > Data Size: 42451540 Bytes = 40.5 MB > Load Address: 00000000 > Entry Point: 00000000 > Verifying Checksum ... OK > Loading Ramdisk to 15783000, end 17fff254 ... OK > > As you can notice, the 2 RAMdisk seem to be different but I don't > know why. I just observe that they have different size and they are > not loaded at the same address in RAM memory. I precise that I didn't > build this RAMdisk. Can someone help me to understand what is the root > cause of these differences, please ? Thank you very much for your help.
Hi Erwan, I'm afraid this is absolutely not related to U-Boot. I can just offer the remark that iminfo shows your ramdisks differ in their rootfs part. If you have any additional question, feel free to e-mail me -- in private, to avoid noise on the U-Boot list. > Best regards, > > Erwan Grâce Amicalement, -- Albert. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
