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10 Commits

Author SHA1 Message Date
Sascha Hauer 20e9bc17d4 ARM: Create an assembly arm_cpu_lowlevel_init function 
To avoid the code duplication between the static inline C
function and the assembly macro.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2013-08-07 08:48:36 +02:00
Sascha Hauer b4caabc954 ARM: scb9328: remove dead code 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2013-06-23 23:06:15 +02:00
Jean-Christophe PLAGNIOL-VILLARD c49819d903 arm: rename reset and common_reset to barebox_arm_reset_vector and arm_cpu_lowlevel_init 
reset is confusing with the cpu reset and impossible to grep

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2013-02-08 09:35:40 +01:00
Sascha Hauer f2a8e35898 ARM i.MX boards: switch to barebox_arm_entry 
Most i.MX boards can use the imx*_barebox_entry functions. The remaining
(i.MX21, i.MX6) use hardcoded base addresses.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2013-02-04 15:52:39 +01:00
Sascha Hauer b1b76f6027 ARM i.MX: get rid of imx-regs.h 
- remove now unused __REG definitions
- include individual SoC register files instead of imx-regs.h
- move IMX_GPIO_NR to generic.h
- finally remove imx-regs.h

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2012-10-17 20:22:02 +02:00
Sascha Hauer 926cccc9d5 ARM i.MX1: Cleanup remaining unprefixed registers 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2012-10-17 20:22:02 +02:00
Sascha Hauer 638e059aba Merge branch 'for-next/arm-board-reset' 
Conflicts:
	arch/arm/cpu/start-reset.c
	arch/arm/include/asm/barebox-arm.h
	arch/arm/mach-omap/Kconfig
	arch/arm/mach-omap/omap3_core.S
 2012-10-03 21:19:30 +02:00
Jan Luebbe faf7b7af6e ARM: give boards control of the reset entry point 
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>
 2012-09-27 19:30:04 +02:00
Sascha Hauer 77322aa896 Treewide: remove address of the Free Software Foundation 
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>
 2012-09-17 10:57:41 +02:00
Jean-Christophe PLAGNIOL-VILLARD d8c86961b3 move boards to arch/<architecure>/boards 
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>
 2010-07-23 08:35:25 +02:00