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Use the env_save() function directly now that there is only one
implementation of saveenv().
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Wolfgang Denk <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Make reserve_mmu a weak so that it provides an option
to customize this routine as per platform need
Signed-off-by: Siva Durga Prasad Paladugu <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Runtime U-boot dtb selection is generally a two step process. First step
is to simply use an initial generic dtb. The second step is to select
the dtb and perhaps execute additional code ones U-boot knows what board
it is running on. Embedded_dtb_select handles the second step by allowing
board specific code to run and perform what ever necessary configuration
that is needed.
Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add missing static to serial_stub_puts().
Unexport serial_stub_{getc,tstc} because they are used locally.
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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These are not needed and should not be in common.h. Drop them.
Signed-off-by: Simon Glass <[email protected]>
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We should not have an arch-specific header file in common.h. Adjust the
board files a little so it is not needed, and drop it.
Signed-off-by: Simon Glass <[email protected]>
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We should not have an arch-specific header file in common.h. Instead, use
the asm/hardware.h header to provide the required declarations, and drop
the common.h changes.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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These declarations should not be in common. Remove those that are not
needed and move the others to an arch-specific location.
Signed-off-by: Simon Glass <[email protected]>
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These declarations should not be in common.h. Move them to an
arch-specific header.
Signed-off-by: Simon Glass <[email protected]>
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The declarations should not be in common.h. Move them to the arch-specific
headers.
Signed-off-by: Simon Glass <[email protected]>
[trini: Fixup thinko defined(FSL_LSCH3) -> defined(CONFIG_FSL_LSCH3)]
Signed-off-by: Tom Rini <[email protected]>
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Set up a new asm/ppc.h header file to hold this arch-specific stuff. It
should not be in common.h. It probably should be refactored to use
asm/arch instead, but that is a job for the maintainer.
Signed-off-by: Simon Glass <[email protected]>
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These definitions should not be in common.h. Move them to an arch-specific
header file.
Signed-off-by: Simon Glass <[email protected]>
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These arch-specific declarations should not be in common.h. Drop them.
Signed-off-by: Simon Glass <[email protected]>
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These arch-specific functions are not needed here.
Signed-off-by: Simon Glass <[email protected]>
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With a small tweak we can avoid including these files for all boards.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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With a few tweaks we can avoid including these files, which are only
needed by two C files.
Signed-off-by: Simon Glass <[email protected]>
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With a small fixup to u-boot-x86.h, this is not actually needed anywhere,
so drop it.
Signed-off-by: Simon Glass <[email protected]>
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This is not actually needed anywhere, so drop it.
Signed-off-by: Simon Glass <[email protected]>
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This is not actually needed anywhere, so drop it.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Daniel Schwierzeck <[email protected]>
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This is not actually needed anywhere, so drop it.
Signed-off-by: Simon Glass <[email protected]>
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Rather than including this arch-specific header file in common.h, include
it from within nds32's u-boot.h header.
Signed-off-by: Simon Glass <[email protected]>
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Rather than including this arch-specific header file in common.h, include
it from within mips's u-boot.h header.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Daniel Schwierzeck <[email protected]>
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Rather than including this arch-specific header file in common.h, include
it from within arm's u-boot.h header.
Also drop the comment about something to be fixed. It has been there
forever and it is not clear what it means.
Signed-off-by: Simon Glass <[email protected]>
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Rather than including this arch-specific header file in common.h, include
it from within x86's u-boot.h header.
Also drop the comment about something to be fixed. It is not clear what
needs fixing.
Signed-off-by: Simon Glass <[email protected]>
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Rather than including this arch-specific header file in common.h, include
it from within sandbox's u-boot.h header.
Also drop the comment about something to be fixed.
Signed-off-by: Simon Glass <[email protected]>
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Rather than including this arch-specific header file in common.h, include
it from within arc's u-boot.h header.
Signed-off-by: Simon Glass <[email protected]>
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This is not used anymore. Drop it.
Signed-off-by: Simon Glass <[email protected]>
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Put this in its own header instead of using common.h.
Signed-off-by: Simon Glass <[email protected]>
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These should not be in common.h. Move the to an arch-specific header.
Signed-off-by: Simon Glass <[email protected]>
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Only one board needs this definition. Move it to an arch-specific header.
Signed-off-by: Simon Glass <[email protected]>
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This should not be in common.h. Drop it.
Signed-off-by: Simon Glass <[email protected]>
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Only one boards needs this definition. Move it to an arch-specific header.
Signed-off-by: Simon Glass <[email protected]>
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These should not be in common.h. They are used in some legacy PowerPC
code. Just drop them.
Signed-off-by: Simon Glass <[email protected]>
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This should not be in common.h - remove it and update the only file that
needs it.
Signed-off-by: Simon Glass <[email protected]>
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This option is pretty old. It predates CONFIG_SYS_I2C which is itself
deprecated in favour of driver model. Disable it for all boards.
Also drop I2C options which depend on this.
Signed-off-by: Simon Glass <[email protected]>
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This allows us to use the same DRAM init function on all archs. Add a
dummy function for arc, which does not use DRAM init here.
Signed-off-by: Simon Glass <[email protected]>
[trini: Dummy function on nios2]
Signed-off-by: Tom Rini <[email protected]>
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We don't need this PPC-specific function in generic code. Move it to
the powerpc directory.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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This is an weak function present on all archs so we should have it in the
common header file. Remove it from arch-specific headers and add a
function comment.
Signed-off-by: Simon Glass <[email protected]>
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At present we cannot use this function as an init sequence call without a
wrapper, since it returns the RAM size. Adjust it to set the RAM size in
global_data instead, and return 0 on success.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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It looks like only cm5200 and tqm8xx use this feature, so we don't really
need it in generic code. Drop it and have the users access gd->board_type
directly.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Move these two function calls into checkcpu(), which is called on this
arch immediately after these two.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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This function is called just before checkcpu() on MPX83xx. Move it to the
code for that arch.
Signed-off-by: Simon Glass <[email protected]>
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There is no good reason to use a different name on PowerPC. Change it to
timer_init() like the others.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: York Sun <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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We can just call this from the only place that needs it.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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We can just call this from the only function that needs it.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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We really don't need to have a name like this in the generic init
sequence. Use the generic get_clocks() name so that we can merge these
two at some point.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: York Sun <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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While x86 is the only user and this could in principle be moved to
arch_cpu_init() there is some justification for this being a separate
call. It provides a way to handle init which is not CPU-specific, but
must happen before the CPU can be set up.
Rename the function to be more generic.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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The architecture is currently unmaintained, remove.
Cc: Benjamin Matthews <[email protected]>
Cc: Chong Huang <[email protected]>
Cc: Dimitar Penev <[email protected]>
Cc: Haitao Zhang <[email protected]>
Cc: I-SYST Micromodule <[email protected]>
Cc: M.Hasewinkel (MHA) <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Martin Strubel <[email protected]>
Cc: Peter Meerwald <[email protected]>
Cc: Sonic Zhang <[email protected]>
Cc: Valentin Yakovenkov <[email protected]>
Cc: Wojtek Skulski <[email protected]>
Cc: Wojtek Skulski <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Certain boards come in different variations by way of utilizing daughter
boards, for example. These boards might contain additional chips, which
are added to the main board's busses, e.g. I2C.
The device tree support for such boards would either, quite naturally,
employ the overlay mechanism to add such chips to the tree, or would use
one large default device tree, and delete the devices that are actually
not present.
Regardless of approach, even on the U-Boot level, a modification of the
device tree is a prerequisite to have such modular families of boards
supported properly.
Therefore, we add an option to make the U-Boot device tree (the actual
copy later used by the driver model) writeable, and add a callback
method that allows boards to modify the device tree at an early stage,
at which, hopefully, also the application of device tree overlays will
be possible.
Signed-off-by: Mario Six <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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This is not used in U-Boot, and the only usage calls a non-existent
function. Drop it.
Signed-off-by: Simon Glass <[email protected]>
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