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Masahiro Yamada b75d8dc564 treewide: convert bd_t to struct bd_info by coccinelle 
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 <masahiroy@kernel.org>
2020-07-17 09:30:13 -04:00
..
ci20.c treewide: convert bd_t to struct bd_info by coccinelle 2020-07-17 09:30:13 -04:00
Kconfig mips: jz47xx: Add Creator CI20 platform 2018-12-19 15:23:02 +01:00
MAINTAINERS mips: jz47xx: Add Creator CI20 platform 2018-12-19 15:23:02 +01:00
Makefile mips: jz47xx: Add Creator CI20 platform 2018-12-19 15:23:02 +01:00
README mips: jz47xx: Add Creator CI20 platform 2018-12-19 15:23:02 +01:00

README 

CI20 U-Boot

Installation to an SD card:
  Repartition your card with an MBR such that the first partition starts at an
  offset of no less than 270KB. Then install U-Boot SPL & the full U-Boot image
  to the card like so:

    dd if=spl/u-boot-spl.bin of=/dev/sdX obs=512 seek=1
    dd if=u-boot-dtb.img of=/dev/sdX obs=1K seek=14
    sync