mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 10:18:38 +00:00
b75d8dc564
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>
54 lines
1,018 B
C
54 lines
1,018 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2007,2008
|
|
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <ide.h>
|
|
#include <init.h>
|
|
#include <net.h>
|
|
#include <netdev.h>
|
|
#include <asm/processor.h>
|
|
#include <asm/io.h>
|
|
|
|
int checkboard(void)
|
|
{
|
|
puts("BOARD: Renesas Solutions R2D Plus\n");
|
|
return 0;
|
|
}
|
|
|
|
int board_init(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int board_late_init(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
#define FPGA_BASE 0xA4000000
|
|
#define FPGA_CFCTL (FPGA_BASE + 0x04)
|
|
#define CFCTL_EN (0x432)
|
|
#define FPGA_CFPOW (FPGA_BASE + 0x06)
|
|
#define CFPOW_ON (0x02)
|
|
#define FPGA_CFCDINTCLR (FPGA_BASE + 0x2A)
|
|
#define CFCDINTCLR_EN (0x01)
|
|
|
|
void ide_set_reset(int idereset)
|
|
{
|
|
/* if reset = 1 IDE reset will be asserted */
|
|
if (idereset) {
|
|
outw(CFCTL_EN, FPGA_CFCTL); /* CF enable */
|
|
outw(inw(FPGA_CFPOW)|CFPOW_ON, FPGA_CFPOW); /* Power OM */
|
|
outw(CFCDINTCLR_EN, FPGA_CFCDINTCLR); /* Int clear */
|
|
}
|
|
}
|
|
|
|
#ifndef CONFIG_DM_ETH
|
|
int board_eth_init(struct bd_info *bis)
|
|
{
|
|
return pci_eth_init(bis);
|
|
}
|
|
#endif
|