now we can flash barebox by itself as the bootstrap need to use pmecc
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch is from linux 3.7-rc1 and adapt to Barebox
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Otherwise we get the following warning when sdl is not installed
on the compile host:
Package sdl was not found in the pkg-config search path.
Perhaps you should add the directory containing `sdl.pc'
to the PKG_CONFIG_PATH environment variable
No package 'sdl' found
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In order to avoid misalignment, just remove the right alignment while
printing the drivers list.
Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
We support two different board revisions, both of which only differ
in the dcd table, so we can support both in a single binary with the
cost of storing both dcd tables in the binary.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This adds support for an update handler for internal boot. Currently
handled are:
- v1 MMC/SD
- v2 MMC/SD
- v2 NAND
where v1 is found on i.MX25, i.MX35 and i.MX51. v2 is found on i.MX53.
This code intentionally does not use the DCD data compiled into every
i.MX internal boot image. This makes it possible to make a pure second
stage barebox bootable on i.MX internal boot devices later.
This has been tested on the i.MX51 babbage, i.MX53 loco and i.MX53 tx53
board.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Currently in-system update means to write an arbitrary file to
an arbitrary device. There is no sanity check if the flashed image
is of the right type or will fit onto the device. Furthermore some
SoCs need a special preparation step for their images before
flashing them.
This adds a barebox in-system update infrastructure. Boards can
register update handlers which know how to make the board bootable.
The available handlers can be listed to be able to select one,
different force levels give the user the chance to know it better.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The KARO Tx53 board in the revision 8030 has an instable SDRAM
setup. It works as long as the MMU is disabled, but the board
crashes at arbitrary places once the MMU gets enabled. So we
need the PLL setup early. Enable it for pbl.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This redefines the sdram controller registers as offsets to the base
rather than as absolute addresses. All users are fixed to use the
SoC specific base address.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
Franck Jullien
Carlo Caione
Teresa Gámez
Jean-Christophe PLAGNIOL-VILLARD