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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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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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The PFUZE100 and PFUZE200 PMICs can be discerned by bit 0 in DeviceID
register. Print the correct identification of the PMICs.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Silvio Fricke <[email protected]>
Cc: Stefano Babic <[email protected]>
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Simplify the uSDHC4 eMMC controller setup. This is the only eMMC
present on the system and only controller that is used, so drop
the extra logic.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Silvio Fricke <[email protected]>
Cc: Stefano Babic <[email protected]>
Reviewed-by: Stefano Babic <[email protected]>
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The board has both VDD_SOC_IN and VDD_ARM_IN rails connected to the same
PMIC rail, align the LDO voltages to avoid leaking inside the MX6SX SoC.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Silvio Fricke <[email protected]>
Cc: Stefano Babic <[email protected]>
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Ever since the conversion to DM PCI, the board was missing the PCIe DT
nodes, hence the PCI did not really work. Fill in the DT nodes and add
missing PCIe device reset.
Moreover, bring the PCIe power domain up before booting Linux. This is
mandatory to keep old broken vendor kernels working, as they do not do
so and depend on the bootloader to bring the power domain up.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Silvio Fricke <[email protected]>
Cc: Stefano Babic <[email protected]>
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Convert the board to ethernet DM support. Adjust board file accordingly,
as the board_eth_init() contains custom clock configuration required for
this board to work. Furthermore, enable FEC1 clock to make FEC1 work as
well.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Silvio Fricke <[email protected]>
Cc: Stefano Babic <[email protected]>
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Enable DRAM calibration in SPL to improve behavior of the board
in edge conditions of the thermal envelope of the board and make
it even more stable.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Silvio Fricke <[email protected]>
Cc: Stefano Babic <[email protected]>
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In preparation for use of DDR DRAM fine-tuning upon boot,
convert the board to SPL framework instead of using DCD
tables to bring up DRAM and pinmux.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Silvio Fricke <[email protected]>
Cc: Stefano Babic <[email protected]>
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A number of board function belong in init.h with the others. Move them.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This header file is now only used by files that access internal
environment features. Drop it from various places where it is not needed.
Acked-by: Joe Hershberger <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Move env_set() over to the new header file.
Acked-by: Joe Hershberger <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Converted to use fsl_esdhc_imx for i.MX platforms.
Signed-off-by: Yangbo Lu <[email protected]>
Tested-by: Steffen Dirkwinkel <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
Reviewed-by: Martyn Welch <[email protected]>
Acked-by: Jason Liu <[email protected]>
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Enable DM Serial support on iMX6SX VINING|2000.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Silvio Fricke <[email protected]>
Cc: Stefano Babic <[email protected]>
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Enable DM GPIO support on iMX6SX VINING|2000 and fix up
board code where applicable.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Silvio Fricke <[email protected]>
Cc: Stefano Babic <[email protected]>
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Enable DM block and DM MMC support on iMX6SX VINING|2000 .
Convert board code to match the DM support. This disables
USB mass storage support due to missing DM USB, however
that will be re-enabled in subsequent patch.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Silvio Fricke <[email protected]>
Cc: Stefano Babic <[email protected]>
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The company Samtec was merged into Softing, migrate the board over to
the new name and update copyright headers.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Silvio Fricke <[email protected]>
Cc: Stefano Babic <[email protected]>
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