Re: [U-Boot] NAND issues
Just realised that i dis reply instead of "reply all".
We have been using 2009.1 based version.. We have been using "nand read.e/write.e". Is that fine? After skimming through the u-boot code, it seems though. Please confirm.
Apart from this, what does the "CONFIG_JFFS2_NAND" do? Thanks, Alfred.
alfred steele wrote:
Just realised that i dis reply instead of "reply all".
We have been using 2009.1 based version.. We have been using "nand read.e/write.e". Is that fine? After skimming through the u-boot code, it seems though. Please confirm.
Apart from this, what does the "CONFIG_JFFS2_NAND" do?
That controls whether the "jffs2" command supports NAND.
-Scott
That controls whether the "jffs2" command supports NAND.
Iis it a MUST HAVE if you are using a jffs2 root filesystem? I mean do i have to turn on "CONFIG_JFFS2_NAND" if i have a jff2 rootfs. Are there any other configuration flags i need to turn on for JFFS2 support? Thanks, Alfred.
On Thu, Aug 13, 2009 at 05:58:57PM -0500, alfred steele wrote:
That controls whether the "jffs2" command supports NAND.
Iis it a MUST HAVE if you are using a jffs2 root filesystem? I mean do i have to turn on "CONFIG_JFFS2_NAND" if i have a jff2 rootfs. Are there any other configuration flags i need to turn on for JFFS2 support?
If you are only programming the flash from U-Boot, but are not loading anything using the U-Boot "jffs2" command ("nand read" is OK), no.
If you're using the "jffs2" command, then presumably it is required.
-Scott
participants (2)
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alfred steele -
Scott Wood