>1) now the question is should i write all my RFS specific img's ie system.img, > userdata.img, ramdisk.img to the same "ROOT" partition or should it be in > different partition.
See a sample NAND MTD partition table from the kernel logs: Creating 7 MTD partitions on "NAND 256MiB 3,3V 8-bit": 0x0000000c0000-0x000000100000 : "misc" 0x000000100000-0x000000600000 : "recovery" 0x000000600000-0x000000900000 : "kernel" 0x000000900000-0x000000a00000 : "ramdisk" 0x000000a00000-0x000004d00000 : "system" 0x000004d00000-0x000009000000 : "cache" 0x000009000000-0x000010000000 : "userdata" Flash your images starting at the below addresses as per the above partitions. 0x0900_0000 ramdisk-uboot.img 0x0A00_0000 system.img 0x9000_0000 userdata.img > 2)What should be the configuration for the bootargs if any. bootargs should be something like this: init=/linuxrc console=ttySAC1,115200 bootcmd should be some thing like this: nand read c0008000 600000 400000; nand read 20800000 900000 100000; bootm c0008000 20800000 Regards, Srikant On Jul 28, 5:33 pm, Ranganath s <rangana...@gmail.com> wrote: > HI Ashwin, > > I have my MTD ready, i have my u-boot set up and running. So, its just that > i need to write these images to "Root" partition of my NAND ,1) now the > question is should i write all my RFS specific img's ie system.img, > userdata.img, ramdisk.img to the same "ROOT" partition or should it be in > different partition. > > 2)What should be the configuration for the bootargs if any. > > Thank you > Ranganath.S > > > > > > On Wed, Jul 28, 2010 at 5:56 PM, Ashwin Bihari <abih...@gmail.com> wrote: > > Those .img files are YAFFS2 files, so you'd partition your NAND (or > > other Flash) and use U-Boot 'nand.yaffs2 write' or something to write > > those images to the Flash. In the Kernel you'd need to ensure that > > you've used MTD to create the partitions that match the areas of flash > > you've chosen for these images.. > > > Regards > > -- Ashwin > > > On Wed, Jul 28, 2010 at 3:58 AM, Ranganath s <rangana...@gmail.com> wrote: > > > Hi all , > > > > I need help in porting Android (eclairs) to one of my Arm boards. > > I > > > have U-Boot set and i also have kernel flashed. Now I am stuck with > > setting > > > up the RFS. I have system.img ,userdata.img , ramdisk.img. Can some one > > help > > > me or point any resource so that i can understand how to flash these > > images > > > on my dev board. > > > > Thank you, > > > Ranganath.S > > > > -- > > > I blog athttp://ranganaths.wordpress.com > > > > -- > > > unsubscribe: > > > android-porting+unsubscr...@googlegroups.com<android-porting%2bunsubscr...@googlegroups.com> > > > website:http://groups.google.com/group/android-porting > > -- > I blog athttp://ranganaths.wordpress.com- Hide quoted text - > > - Show quoted text - -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
