Storing the boot information in the image itself and passing a pointer
around between images is cumbersome and doesn't fit well with multiimage
support where the pointer we pass around is already occupied by the
devicetree.
Do the same as U-Boot does and store the boot information at the bottom
of the SRAM public stack.
To maintain the compatibility between new xloaders and older barebox
binaries we still pass the boot information to the next stage via pointer.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
All boards use hardcoded SDRAM addresses, copied from the board init file.
OMAP3 boards are a bit special, they had a SoC specific reset() function. This
is renamed to omap3_invalidate_dcache() and called from the board lowlevel init
code now.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
- remove mach/silicon.h and include omap?-silicon.h directly
- include mach/omap?-clock.h directly where needed
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In addition, collapse adjacent comment blocks into one and remove
extraneous blank lines.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The FSF address has changed in the past. Instead of updating it
each time the address changes, just drop it completely treewide.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch adds macros to extract the hawkeye
and version number from IDCODE value.
Updated function get_cpu_rev() to use new macro.
Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
with cm-regbits-34xx.h and codebase from linux kernel
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
Robert P. J. Day
Juergen Kilb
Daniel Mack
Sanjeev Premi
Michael Grzeschik
Jean-Christophe PLAGNIOL-VILLARD