Hi kirthika, Thank you for your response. From Kernel my RAMDISK size is 4M.. configuring RAMDISK size to 32M through setenv command works, but size to 64M Fails. Once I get the DVEVM prompt, I issue a command
setenv bootargs mem=120M console=ttyS0,115200n8 root=/dev/ram0 rw init=/bin/ash initrd=0x82000000,32M -- after following normal bootcmd, boots correctly But the following procedure fails with message setenv bootargs mem=120M console=ttyS0,115200n8 root=/dev/ram0 rw init=/bin/ash initrd=0x82000000,64M -- After this I load the ramdisk through "loadb 0x82000000" command through Kermit. After that when I try to "setenv bootcmd 'nboot 80700000 0 2060000; bootm' "boot" Command But this fails with message "Division by zero in kernel" Any help will be highly appreciated. I need bigger size ramdisk, if there is way to partition in two ramdisk also will work. Thanks and Regards, Naresh Naresh Kansara Irvine Sensors Corporation phone: (714)-435-8928 email: nkans...@irvine-sensors.com ----------------------------------------------------------- From: kirthika varadarajan [mailto:kirthikai...@gmail.com] Sent: Monday, February 01, 2010 7:07 PM To: Naresh Kansara Subject: Re: question on RAMDISK Hi Please check out kernel configuration. Give make menuconfig Go to Device Drivers -> Block devices-> Default RAM Disk Size Check out the size here. On Tue, Feb 2, 2010 at 3:19 AM, Naresh Kansara <nkans...@irvine-sensors.com> wrote: Hello All, I have two questions. 1. Is there a limit of 32MB on Ramdisk? I tried to use 64MB size and I got some errors 2. Has anybody tried to use two RAMDISK? If yes how to use two ramdisk? Thank you for your help. Regards, Naresh Naresh Kansara Irvine Sensors Corporation phone: (714)-435-8928 email: nkans...@irvine-sensors.com _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
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