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The Linux coding style guide (Documentation/process/coding-style.rst)
clearly says:
It's a **mistake** to use typedef for structures and pointers.
Besides, using typedef for structures is annoying when you try to make
headers self-contained.
Let's say you have the following function declaration in a header:
void foo(bd_t *bd);
This is not self-contained since bd_t is not defined.
To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h>
#include <asm/u-boot.h>
void foo(bd_t *bd);
Then, the include direcective pulls in more bloat needlessly.
If you use 'struct bd_info' instead, it is enough to put a forward
declaration as follows:
struct bd_info;
void foo(struct bd_info *bd);
Right, typedef'ing bd_t is a mistake.
I used coccinelle to generate this commit.
The semantic patch that makes this change is as follows:
<smpl>
@@
typedef bd_t;
@@
-bd_t
+struct bd_info
</smpl>
Signed-off-by: Masahiro Yamada <[email protected]>
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In order to support the compiler providing information used within
Kconfig itself we cannot have the compiler be determined by
arch/*/config.mk as we will not be able to evaluate that yet. Given
that most documentation tells people to specify CROSS_COMPILE, remove
these references.
Cc: Huan Wang <[email protected]>
Cc: Angelo Dureghello <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Rick Chen <[email protected]>
Cc: Thomas Chou <[email protected]>
Cc: Wolfgang Denk <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Bin Meng <[email protected]>
Cc: Max Filippov <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Acked-by: Michal Simek <[email protected]>
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Enable these two options to let compiler eliminate unused code.
On R2Dplus, this results in considerable amount of saved space:
text data bss dec hex filename
- 266580 13196 39076 318852 4dd84 u-boot
+ 220214 12797 38745 271756 4258c u-boot
Signed-off-by: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Tom Rini <[email protected]>
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Move this uncommon header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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Move this uncommon header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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We should not use typedefs in U-Boot. They cannot be used as forward
declarations which means that header files must include the full header to
access them.
Drop the typedef and rename the struct to remove the _s suffix which is
now not useful.
This requires quite a few header-file additions.
Signed-off-by: Simon Glass <[email protected]>
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Move this uncommon header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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Move this uncommon header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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Move this header out of the common header. Network support is used in
quite a few places but it still does not warrant blanket inclusion.
Note that this net.h header itself has quite a lot in it. It could be
split into the driver-mode support, functions, structures, checksumming,
etc.
Signed-off-by: Simon Glass <[email protected]>
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To avoid "asm/dma-mapping.h: No such file or directory" error,
we need something.
Signed-off-by: Masahiro Yamada <[email protected]>
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Move this function out of common.h and into a relevant header file.
Signed-off-by: Simon Glass <[email protected]>
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This is an init function so move it out of the common header. Avoid using
the typedef so that we don't have to include the global_data header file.
Also tidy up the function style in comments while we are here.
Signed-off-by: Simon Glass <[email protected]>
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Move these two functions into the irq_funcs.h header file. Also move
interrupt_handler_t as this is used by the irq_install_handler() function.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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These functions do not use driver model but are fairly widely used in
U-Boot. But it is not clear that they will use driver model anytime soon,
so we don't want to label them as 'legacy'.
Move them to a new irq_func.h header file. Avoid the name 'irq.h' since it
is widely used in U-Boot already.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Remove the unwanted space before the bracket.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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These functions belong in cpu_func.h. Another option would be cache.h
but that code uses driver model and we have not moved these cache
functions to use driver model. Since they are CPU-related it seems
reasonable to put them here.
Move them over.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This function belongs in cpu_func.h so move it over.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This function belongs in time.h so move it over and add a comment.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add missing PCI range for translating DRAM to bus addresses.
This fixes e.g. PCI NIC interface and allows network to work
in QEMU.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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Pass -m4 instead of -m4-nofpu to GCC versions which do not support
the -m4-nofpu option.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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Since binutils 2.30 , the resulting U-Boot binary was incorrectly linked
against address 0 instead of text base, fix it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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Add DT entry for the DM PCI driver, update board configs
and drop ad-hoc board init code for the PCI bus. Instead,
let the DM PCI driver initialize and operate the hardware.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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Enable OF control for SH4 R2Dplus board. This is necessary, because
the PCI uclass is designed in a way that makes it depend on DT and
disallows instanciating devices without DT (e.g. with platdata).
Signed-off-by: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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If the OF_SEPARATE is enabled, the DT is appended past the _end symbol.
The current code however clears BSS very early, which overwrites the DT
blob with zeroes. Moreover, the early code relocates U-Boot into RAM to
the correct location, but does not relocate the DT.
This patch adds code to relocate the DT and avoids clearing BSS too
early, thus addressing both problems with OF_SEPARATE on SH.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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Fix the offset of TCNT0 register, which is 0xc on SH4.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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This CPU core is old, no boards using the CPU are left in mainline,
it has no prospects of ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Mark Jonas <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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This CPU core is old, no boards using the CPU are left in mainline,
it has no prospects of ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
|
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Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
|
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Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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There are no more boards using this CPU and there is no prospect
of any boards showing up soon, remove it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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Last change to this board was done in 2016, it uses non-DM USB
with no prospects of ever being converted to DM USB, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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There are no more boards using this CPU and there is no prospect
of any boards showing up soon, remove it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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Last change to this board was done in 2016, it uses non-DM USB
with no prospects of ever being converted to DM USB, drop it.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Vladimir Zapolskiy <[email protected]>
Cc: Yoshihiro Shimoda <[email protected]>
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Add hweight*() macros required for moving to new SF layer
Signed-off-by: Vignesh R <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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Introduce a new Makefile variable for passing LDFLAGS to standalone
programs. Currently the variable CONFIG_STANDALONE_LOAD_ADDR is
misued on some archs to pass a specific linker script.
Signed-off-by: Daniel Schwierzeck <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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Replace those two functions with generic ones by defining the
timer macros in include/config/*.h .
Signed-off-by: Marek Vasut <[email protected]>
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The code uses all in all three TMU registers, drop the massive
register layout structures and just define the required timer
registers and use them throughout the code.
Signed-off-by: Marek Vasut <[email protected]>
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The header contains only the TMU register layout, just inline it
into the TMU timer implementation and drop the header completely.
Signed-off-by: Marek Vasut <[email protected]>
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The R-Car Gen2 feeds the TMU with CONFIG_SYS_CLK_FREQ / 2,
while the old SH parts use CONFIG_SYS_CLK_FREQ directly.
Just put this into the TMU implementation and drop the
CONFIG_SH_TMU_CLK_FREQ config option.
Signed-off-by: Marek Vasut <[email protected]>
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This function just returns CONFIG_SH_TMU_CLK_FREQ, use the constant
directly instead.
Signed-off-by: Marek Vasut <[email protected]>
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