Hi Marek,
On 30.05.2012 07:49, Marek Vasut wrote:
Dear Wolfgang Denk,
Dear Otavio Salvador,
In message<1336866018-614-5-git-send-email-ota...@ossystems.com.br> you
wrote:
Signed-off-by: Otavio Salvador<ota...@ossystems.com.br>
---
tools/mxsboot.c | 110
+++++++++++++++++++++++++++---------------------------- 1 file changed,
55 insertions(+), 55 deletions(-)
diff --git a/tools/mxsboot.c b/tools/mxsboot.c
index 6c05aa4..9661a48 100644
--- a/tools/mxsboot.c
+++ b/tools/mxsboot.c
@@ -1,5 +1,5 @@
/*
- * Freescale i.MX28 image generator
+ * Freescale i.MXS image generator
I'm unhappy about the name "i.MXS".
I'm unhappy about the image generator ;-)
Ok, now Otavio will probably hate me, but I believe it'd be much more helpful to
convert mxsboot into part of mkimage (though this is unrelated to this patch).
And maybe even better, study the generation of boot headers and compare it with
mx53/mx6q ones, as mx53 ones are supported by imximage and mx28 carries direct
predecessor of mx53 bootrom and then try to implement support into imximage part
of mkimage.
I wasn't aware of mxsboot before this thread, so I start looking at
it. I'm no expert of mx28 nor how the boot ROMs handle the NAND.
Therefore some comments and questions:
Looking at
http://git.denx.de/?p=u-boot.git;a=blob;f=tools/mxsboot.c;h=6c05aa479d4360c0c14cd0f989c250ecf119126d;hb=HEAD#l453
mxsboot seem to support NAND and SD. Looking at the options given
there, yes it sounds like a good idea to move that to imximage.
One question regarding the NAND handling, though:
Is mxsboot assumed to replace the Freescale tool 'kobs-ng'
http://imxcommunity.org/forum/topics/i-mx6-nand-boot?commentId=4103961%3AComment%3A69314&xg_source=activity
?
It was my understanding that for the NAND the bad sector table is
necessary to be able to write a bootable image to the NAND? And this
can be done only on the target? While mxsboot runs on the host? So
it's not sufficient to give mxsboot the page/OOB/erase size options
because the bad sector table is individual for each board/NAND chip?
Best regards
Dirk
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