u-boot/board/abilis/tb100/tb100.c
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

24 lines
421 B
C

// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2014 Pierrick Hascoet, Abilis Systems
*/
#include <common.h>
#include <cpu_func.h>
#include <net.h>
#include <netdev.h>
#include <asm/io.h>
void reset_cpu(ulong addr)
{
#define CRM_SWRESET 0xff101044
writel(0x1, (void *)CRM_SWRESET);
}
int board_eth_init(struct bd_info *bis)
{
if (designware_initialize(ETH0_BASE_ADDRESS, 0) >= 0)
return 1;
return 0;
}