Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Second test of $? value was not always result of command
"tftp $eth0.ipaddr/wrboot wrboot", but sometimes result of first if statement
(in case first tftp was successful).

In other words, when there was file wrboot-$eth0.ethaddr on tftp server, script
was still fetching and executing wrboot.

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

This updates binaries/wrboot-* to be more commented and complete.
It also adds wrboot-install and wrboot-nand, that I personally used.

As a side effect, "mem=64m" is removed by all command lines, as it has
been properly autodetected for a few years now, so it is not needed
any more.

Documentation is updated too.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Standard JEDEC ID is only 24bits to identify a DF chip.
It also has an optional Extended Device Info (EDI) on bytes 4 and/or 5
that need to be read to differentiate some DF chips. (i.e, the
difference between AT45DB641E and AT45DB642D is made by byte 4).

This patch is similar to the kernel one #66595328

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Commit 91c22de9

 replaced some barebox patches, but I forgot to remove
the old ones, so build fails.

This fixes the problem. Moreover, there is a typo, which is
now fixed.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

PATCH SQUASH

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Benoit Rat authored 10 years ago and Alessandro Rubini committed 10 years ago

We don't need to wait these extra 3 seconds because we now load UBIfied
which takes more time than these 3 seconds.
We also add the autoboot_select in config because it is a hidden feature
asked by diferent persons.

This bug exists since time 0 (e484c3eb

, July 2011, at least).

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This reverts commit 352d0d93

.
There is no need to do that, things work with full memory.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

With mem=64M we have some sdram corruption, with "bad page state".
This is unexplained, and the sam-ba code is so difficult to fix, that
we'd better just install with 32M of sdram.  At runtime we use a fixed
at91boot, so 64M work properly.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This is similar to the kernel patch, but its impact is less
important: barebox is only reading nand in our setup, and it looks
like it never failed (on the other hand, the times were definitely out
of specifications).

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This also change the flash_wrs script, to match new conventions
(i.e. we use the run-time initramfs for installation, and so on)

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This changes partitions, mainly adding a kernel-visible mapping of
what we ha in dataflash.  NAND changes are compatible, as only empty
space is used differently.

This also includes a new barebox.bin, that you can just write
to /dev/mtd3 after booting the new kernel.

Documentation is updated to reflect these partitions, but there also
old leftovers that are fixed in this same commit.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Since there is no env config file, envfs_check_super() call fails to find
correct magic number and makes envfs_load function to return before setting
default MAC addresses.

This changes the flashing procedure, because the previous one did not
work any more now that the default filesystem size is bigger.

With this commit no jffs2 images is generated any more, and the
filesystem image is not included as a payload in the initramfs booted
using the USB tools.

Rather, the initramfs downloads wrs-image.tar.gz using TFTP, from the
IP address that replied to DHCP, and untars it to the NAND partitions.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This barebox version autodetects memory, but at installation time it
detects 8MB instead of 64MB.  This patch forces 64MB, like we used to
do in v2012.05 when no autodetection was there (actually, there the
pm9g45 harwired 128MB, but this had no side effects for us).

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

When porting forward the patches from v2012.05 to v2014.04, I forgot
this last patch, that allows flash-wrs to set a mac address in the
barebox binary.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Most daemons write their stdout/err to /dev/kmsg, and thus clutter
the serial console. We'd better boot in quiet mode. This, among other
things, gains a few seconds of boot time.  Developers can always add
"verbose" if needed (or remove "quiet").

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Also replace the generated .bin in the binaries/ folder

The script wrfs_mnt can be used for remounting rootfs to update the
configuration of the switch.

Signed-off-by: Federico Vaga <federico.vaga@gmail.com>

Signed-off-by: Federico Vaga <federico.vaga@gmail.com>

Signed-off-by: Federico Vaga <federico.vaga@gmail.com>

The flasher script will write on the DDR memory the value
content in magicstr. When barebox start, it checks for this
string in the memory. If the string is there, barebox
automatically boot the kernel from the DDR memory.

Signed-off-by: Federico Vaga <federico.vaga@gmail.com>

Federico Vaga authored 12 years ago and Alessandro Rubini committed 12 years ago

Signed-off-by: Federico Vaga <federico.vaga@gmail.com>

Federico Vaga authored 12 years ago and Alessandro Rubini committed 12 years ago

Signed-off-by: Federico Vaga <federico.vaga@gmail.com>

This patch has no functional change, it only changes the procedure for
easier modification of configuration items.