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Signed-off-by: Michael Zaidman <[email protected]>
Fixed minor coding style issue.
Signed-off-by: Wolfgang Denk <[email protected]>
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Adds coprocessor communication POST code
Signed-off-by: Anatolij Gustschin <[email protected]>
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As discussed on the list, move "arch/ppc" to "arch/powerpc" to
better match the Linux directory structure.
Please note that this patch also changes the "ppc" target in
MAKEALL to "powerpc" to match this new infrastructure. But "ppc"
is kept as an alias for now, to not break compatibility with
scripts using this name.
Signed-off-by: Stefan Roese <[email protected]>
Acked-by: Wolfgang Denk <[email protected]>
Acked-by: Detlev Zundel <[email protected]>
Acked-by: Kim Phillips <[email protected]>
Cc: Peter Tyser <[email protected]>
Cc: Anatolij Gustschin <[email protected]>
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Signed-off-by: Peter Tyser <[email protected]>
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Add POST progress API implemented as weak calls before and after
each call to the POST test callback in the post_run_single routine
of the post.c file.
Signed-off-by: Michael Zaidman <[email protected]>
Acked-by: Detlev Zundel <[email protected]>
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This patch introduces a weak default function for post_hotkey_pressed(),
returning 0, for boards without hotkey support. The long-running tests
won't be started on those boards. This default function was implemented
in many board directories. By implementing this weak default we can
remove all those duplicate versions.
Boards with hotkey support, can override this weak default function
by defining one in their board specific code.
Signed-off-by: Stefan Roese <[email protected]>
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Modify all existing *.c files to use the new register names
as seen in the AMCC manuals.
Signed-off-by: Niklaus Giger <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Add #ifdefs where necessary to not perform relocation fixups. This
allows boards/architectures which support relocation to trim a decent
chunk of code.
Note that this patch doesn't add #ifdefs to architecture-specific code
which does not support relocation.
Signed-off-by: Peter Tyser <[email protected]>
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Signed-off-by: Peter Tyser <[email protected]>
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This patch cleans up multiple issues of the 4xx register (mostly
DCR, SDR, CPR, etc) definitions:
- Change lower case defines to upper case (plb4_acr -> PLB4_ACR)
- Change the defines to better match the names from the
user's manuals (e.g. cprpllc -> CPR0_PLLC)
- Removal of some unused defines
Please test this patch intensive on your PPC4xx platform. Even though
I tried not to break anything and tested successfully on multiple
4xx AMCC platforms, testing on custom platforms is recommended.
Signed-off-by: Stefan Roese <[email protected]>
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Signed-off-by: Matthias Fuchs <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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So far the console API uses the following naming convention:
======Extract======
typedef struct device_t;
int device_register (device_t * dev);
int devices_init (void);
int device_deregister(char *devname);
struct list_head* device_get_list(void);
device_t* device_get_by_name(char* name);
device_t* device_clone(device_t *dev);
=======
which is too generic and confusing.
Instead of using device_XX and device_t we change this
into stdio_XX and stdio_dev
This will also allow to add later a generic device mechanism in order
to have support for multiple devices and driver instances.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Edited commit message.
Signed-off-by: Wolfgang Denk <[email protected]>
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Also minor coding style cleanup.
Signed-off-by: Wolfgang Denk <[email protected]>
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The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.
The cpus that get converted here:
at91rm9200
mpc512x
mpc5xxx
mpc8260
mpc8xx
ppc4xx
Signed-off-by: Mike Frysinger <[email protected]>
CC: Ben Warren <[email protected]>
CC: John Rigby <[email protected]>
CC: Stefan Roese <[email protected]>
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When compile u-boot with the 2.18 binutils the following
warning messages for each object file in post/lib_ppc/fpu/ is
produced at the linking stage:
post/libpost.a(acc1.o) uses hard float, u-boot uses soft-float
...
This is because of the fact that, in general, the soft-float and
hard-float ABIs are incompatible; the 2.18 binutils do checking
of the Tag_GNU_Power_ABI_FP attribute of the files to be linked, and
produce the worning like above if these are not compatible.
The incompatibility of ABIs is concerned only the float values:
e.g. the soft-float ABI assumes the float argument passing in the
pair of rX registers, and the hard-float ABI assumes passing of
the float argument in the fX register. When we don't pass the float
arguments between the functions compiled with different floatness,
then such an application will work correctly.
This is the case for the FPU POST: u-boot (compiled with soft-float)
doesn't pass to (and doesn't get from) the FPU POST functions any
floats; there are no functions exported from the post/lib_ppc/fpu/
objects which would work with float parameters/returns too. So, we
can reassure the linker not to worry about the difference in ABI
attributes of linking files just by setting the 'soft-float'
attribute for the objects in post/lib_ppc/fpu. And this patch does
this.
Also, to avoid passing both soft- and hard-float options in CFLAGS
when compiling the files from post/lib_ppc/fpu (which is OK, but
looks rather dirty) this patch removes the soft-float string from
CFLAGS in post/lib_ppc/fpu/Makefile.
Signed-off-by: Yuri Tikhonov <[email protected]>
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Parallel builds (using "make -jN") would occasionally fail with error
messages like
ppc_4xxFP-objdump: string.o: File format not recognized
or
post/libpost.a(cpu.o): In function `cpu_post_test':
/home/wd/git/u-boot/work/post/lib_ppc/cpu.c:130: undefined reference to `cpu_post_test_string'
or similar. We now make sure to run the 'postdeps" step before
attempting to build the specific POST libraries.
Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Yuri Tikhonov <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Signed-off-by: Stefan Roese <[email protected]>
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Signed-off-by: Sascha Laue <[email protected]>
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We use upper case letters for the AMCC processor defines (like
CONFIG_440SPE) in U-Boot. So the 440SPe is labeled CONFIG_440SPE and
not CONFIG_440SPe. This patch fixes the last misspelled config options.
Signed-off-by: Stefan Roese <[email protected]>
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This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).
Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.
Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Ilya Yanok <[email protected]>
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Don't run futher tests in case of a test fails that is marked as
POST_STOP.
Signed-off-by: Ilya Yanok <[email protected]>
Signed-off-by: Yuri Tikhonov <[email protected]>
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Added OCM test to POST layer. This version runs before all other tests
but doesn't yet interrupt post sequence on failure.
Signed-off-by: Ilya Yanok <[email protected]>
Signed-off-by: Yuri Tikhonov <[email protected]>
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Signed-off-by: Ilya Yanok <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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Update ChNAGELOG, minor white space cleanup.
Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Sascha Laue <[email protected]>
Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Sascha Laue <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Yuri Tikhonov <[email protected]>
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The specification for the lwmon5 board dsPIC POST got changed.
Also add defines for the temperatures and voltages.
Signed-off-by: Sascha Laue <[email protected]>
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If the hardware watchdog detects a voltage error, the watchdog sets
GPIO62 to low. The watchdog POST has to detect this low level.
Signed-off-by: Sascha Laue <[email protected]>
Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Kumar Gala <[email protected]>
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ARFLAGS was not set, which caused "ppc_8xx-ar: creating libgenpost.a"
messages to be printed.
Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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Conflicts:
common/cmd_bootm.c
common/cmd_log.c
include/common.h
post/board/lwmon5/Makefile
post/board/lwmon5/dsp.c
post/board/lwmon5/dspic.c
post/board/lwmon5/fpga.c
post/board/lwmon5/gdc.c
post/board/lwmon5/sysmon.c
post/board/lwmon5/watchdog.c
Signed-off-by: Wolfgang Denk <[email protected]>
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Introduce the new logical option CONFIG_HAS_POST which is set when the
platform has CONFIG_POST set. Use CONFIG_HAS_POST in the post/ Makefiles
to determine should the POST libs be compiled for the selected target
platform, or not.
To avoid breaking u-boot linking process, the empty post/libpost.a file is
created for platforms which do not have POSTs.
Signed-off-by: Yuri Tikhonov <[email protected]>
Signed-off-by: Wolfgang Denk <[email protected]>
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Remove CONFIG_POST ifdefs from the post/ source files.
Signed-off-by: Yuri Tikhonov <[email protected]>
Signed-off-by: Wolfgang Denk <[email protected]>
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If the hardware watchdog detects a voltage error, the watchdog sets
GPIO62 to low. The watchdog POST has to detect this low level.
Signed-off-by: Sascha Laue <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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Fix errors in the LWMON5 Sysmon POST for negative temperatures.
Signed-off-by: Yuri Tikhonov <[email protected]>
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Add test for DPIC_SYS_ERROR_REG to be zero in the LWMON5 dsPIC POST.
Signed-off-by: Yuri Tikhonov <[email protected]> ---
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plus some coding style cleanup
Signed-off-by: Wolfgang Denk <[email protected]>
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