7a4fb11b85
sparc: Remove non-generic board init files: board.c, time.c
...
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>
9 years ago
f376c42f3b
sparc: leon3: Added busy wait function, made wait_ms() work when IRQ is disabled
...
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
9 years ago
c97088c3cf
sparc: Update cpu_init.c to use generic timer infrastructure
...
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>
9 years ago
a62bba15b5
sparc: leon3: Updates for generic board initialization
...
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>
9 years ago
cb31eaa4b3
sparc: leon3: Clear all unused GPTIMER registers.
...
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
9 years ago
574be25ea1
sparc: leon3: Move ambapp_bus_init() call to arch_cpu_init() function
...
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
9 years ago
d67269ba70
sparc: leon3: Move snoop detection from startup.S to arch_cpu_init()
...
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
9 years ago
e17c5200c7
sparc: Initial ground work for generic board initialization
...
Initial ground work in preperation for generic board initialization
code for the SPARC architecture.
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
9 years ago
e43ce3fca7
sparc: leon3: Add debug_uart support to LEON3 serial driver.
...
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
9 years ago
f2879f5952
sparc: leon3: Moved GRLIB core header files to common include/grlib directory
...
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
9 years ago
898cc81da3
sparc: leon3: Reimplemented AMBA Plug&Play scanning routines.
...
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
9 years ago
4148b3d0dd
leon: implement missing get_tbclk()
...
Without this patch SPARC/LEON does not build.
Reported-by: Tom Rini <trini@ti.com>
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
10 years ago
1c1c7506de
leon: use CONFIG_SYS_HZ to config timer prescaler
...
Before it was hardcoded to 1000 ticks per second.
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
10 years ago
1a4596601f
Add GPL-2.0+ SPDX-License-Identifier to source files
...
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
11 years ago
6052cbab40
Fix misc spelling errors found by lintian
...
Signed-off-by: Loc Minier <loic.minier@linaro.org>
13 years ago
1e9c26578e
sparc: Move cpu/leon[23] to arch/sparc/cpu/leon[23]
...
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
14 years ago
6d0f6bcf33
rename CFG_ macros to CONFIG_SYS
...
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
16 years ago
1e9a164e22
SPARC: Added support for SPARC LEON3 SOC processor.
...
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
16 years ago
Francois Retief
Daniel Hellstrom
Wolfgang Denk
Loïc Minier
Peter Tyser
Jean-Christophe PLAGNIOL-VILLARD