7a4fb11b85
sparc: Remove non-generic board init files: board.c, time.c
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Remove the board.c and time.c files and all associated non-generic board
initialization code.
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03 13:15:50 +02:00
f376c42f3b
sparc: leon3: Added busy wait function, made wait_ms() work when IRQ is disabled
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Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2015-12-03 13:15:49 +02:00
c97088c3cf
sparc: Update cpu_init.c to use generic timer infrastructure
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Introduce the CONFIG_SYS_TIMER_* macros in include/asm/config.h to make use
of the generic timer infrastructure in lib/time.c.
Created a timer_init() function to initialize the timer hardware and update
the #ifdef in board_init_f to allow this function to be called during the
start-up sequence.
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03 13:15:49 +02:00
a62bba15b5
sparc: leon3: Updates for generic board initialization
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Reworked the LEON3 start.S code to call board_init_f function at startup.
Also implemented the relocate_code function in assembly to relocate the
monitor and setup the stack pointer before calling relocated board_init_r.
Add the CONFIG_SYS_GENERIC_BOARD variable to all the LEON3 boards.
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03 13:15:49 +02:00
cb31eaa4b3
sparc: leon3: Clear all unused GPTIMER registers.
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Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2015-12-03 13:15:49 +02:00
574be25ea1
sparc: leon3: Move ambapp_bus_init() call to arch_cpu_init() function
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Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03 13:15:49 +02:00
d67269ba70
sparc: leon3: Move snoop detection from startup.S to arch_cpu_init()
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Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03 13:15:48 +02:00
e17c5200c7
sparc: Initial ground work for generic board initialization
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Initial ground work in preperation for generic board initialization
code for the SPARC architecture.
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03 13:15:48 +02:00
e43ce3fca7
sparc: leon3: Add debug_uart support to LEON3 serial driver.
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Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-11-13 10:23:33 +02:00
f2879f5952
sparc: leon3: Moved GRLIB core header files to common include/grlib directory
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Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2015-11-13 10:23:33 +02:00
898cc81da3
sparc: leon3: Reimplemented AMBA Plug&Play scanning routines.
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Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2015-11-13 10:23:32 +02:00
4148b3d0dd
leon: implement missing get_tbclk()
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Without this patch SPARC/LEON does not build.
Reported-by: Tom Rini <trini@ti.com>
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2014-05-08 21:05:39 +02:00
1c1c7506de
leon: use CONFIG_SYS_HZ to config timer prescaler
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Before it was hardcoded to 1000 ticks per second.
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2014-05-08 21:05:29 +02:00
1a4596601f
Add GPL-2.0+ SPDX-License-Identifier to source files
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Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00
6052cbab40
Fix misc spelling errors found by lintian
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Signed-off-by: Loc Minier <loic.minier@linaro.org>
2011-04-12 22:58:31 +02:00
1e9c26578e
sparc: Move cpu/leon[23] to arch/sparc/cpu/leon[23]
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Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13 09:13:26 +02:00
Francois Retief
Daniel Hellstrom
Wolfgang Denk
Loïc Minier
Peter Tyser