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>
The following missed to add a jump to board_init_lowlevel_return for the
phycard pca100 board:
| commit 244198ea8b
| Author: Sascha Hauer <s.hauer@pengutronix.de>
| Date: Sun Jul 8 18:30:42 2012 +0200
|
| ARM boards: Use _text rather than TEXT_BASE
|
| With compressed image support TEXT_BASE will become the base
| address of the uncompressed image. What the boards want instead
| is the base address of the decompressor code or, if not compressed,
| the base address of the uncompressed image. Use _text which is
| the correct one for both cases.
|
| Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This fixes it by adding the jump. Also imx_nand_load_image is directly
called from lowlevel_init.S which fixes compilation with pbl support
enabled.
Tested with both compression enabled and disabled.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
On some SoCs (for example AM35xx), the ROM bootloader passes useful
information in r0 when jumping to barebox.
To avoid overwriting this in the generic reset code, we introduce
common_reset as a C function and as an assembler macro. This is then
called form the reset entry point (either in common or in board code).
This patch is based on code by Sascha Hauer <s.hauer@pengutronix.de>.
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
With compressed image support TEXT_BASE will become the base
address of the uncompressed image. What the boards want instead
is the base address of the decompressor code or, if not compressed,
the base address of the uncompressed image. Use _text which is
the correct one for both cases.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
this will allow each arch to handle the boards more simply and depending on
there need
the env var BOARD will refer to the current board dirent
for sandbox as we have only one board the board dirent is arch/sandbox/board
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
Jan Luebbe
Uwe Kleine-König
Jean-Christophe PLAGNIOL-VILLARD