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mx6q: mx6qsabrelite: Update the README

Browse source 
The SD loader binary is now downloadable at

https://wiki.linaro.org/Boards/MX6QSabreLite

under a open-source 3-clause BSD license. Update the README
for this.

The discussion shows that it's hard to change the hardware
regarding the default SPI NOR boot of the SabreLite boards.
I.e. this will stay the default boot. Therefore remove the
'early version of' statement.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Jason Liu <liu.h.jason@gmail.com>
This commit is contained in:
Dirk Behme 2012-02-12 21:29:47 +00:00 committed by Albert ARIBAUD
parent 1e94d07faf
commit 4e187fbcdf
1 changed files with 8 additions and 4 deletions
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12
doc/README.mx6qsabrelite
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@ -7,20 +7,24 @@ i.MX6q SabreLite board.
---------------------------------
The recent mainline U-Boot for the Freescale i.MX6q SabreLite board supports
boot from SD card only. However, by default, the early version of SabreLite
boot from SD card only. However, by default, the SabreLite
boards boot from the SPI NOR flash. These boards need to be reflashed with
a small SD card loader to support boot from SD card. This small SD card loader
will be flashed into the SPI NOR. The board will still boot from SPI NOR, but
the loader will in turn request the BootROM to load the U-Boot from SD card.
At the moment of writing, please check with Freescale on the availablity of
this small SD loader binary.
The SD card loader is available from
https://wiki.linaro.org/Boards/MX6QSabreLite
under a open-source 3-clause BSD license.
To update the SPI-NOR on the SabreLite board without the Freescale
manufacturing tool use the following procedure:
1. Write this SD card loader onto a large SD card using:
sudo dd if=MX6_SPI_to_SD_loader.bin of=/dev/sXx
sudo dd if=iMX6DQ_SPI_to_uSDHC3.bin of=/dev/sXx
Note: Replace sXx with the device representing the SD card in your system.