30 Jan
2003
30 Jan
'03
3:44 a.m.
- Minimum Flash Size if I don't use NFS ( full embeded application )
4MB. For a resonable 'standard' Embedded Linux runtime environment for PowerPC including basic network support you need approx. the following space in Flash:
U-Boot : 120 KB Linux kernel : 600 KB RAMDisk image : 1 MB Root file-system on JFFS2: 2.5 MB
My embedded fs are ppcboot+kernel+ramdisk(rootfs),However ramdisk will take 4.5M ram.
I am going to switch to jffs2, but could you tell me the function of your 1M ramdisk? Would you please check http://lists.infradead.org/pipermail/linux-mtd/2003-January/006836.html and I state my situation there.
Thank you!
leeyang