redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

Blackfin arch: move board specific setup out of common init code and into the board specific init code

Browse source 
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Mike Frysinger 2007-05-21 18:09:25 +08:00 committed by Linus Torvalds
parent 95e493c00a
commit c0fc525dcc
3 changed files with 29 additions and 27 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
arch/blackfin/kernel/setup.c
View file

@ -383,35 +383,19 @@ void __init setup_arch(char **cmdline_p)
bf53x_cache_init();
#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
# if defined(CONFIG_BFIN_SHARED_FLASH_ENET) && defined(CONFIG_BFIN533_STAMP)
/* setup BF533_STAMP CPLD to route AMS3 to Ethernet MAC */
bfin_write_FIO_DIR(bfin_read_FIO_DIR() | (1 << CONFIG_ENET_FLASH_PIN));
bfin_write_FIO_FLAG_S(1 << CONFIG_ENET_FLASH_PIN);
SSYNC();
# endif
# if defined (CONFIG_BFIN561_EZKIT)
bfin_write_FIO0_DIR(bfin_read_FIO0_DIR() | (1 << 12));
SSYNC();
# endif /* defined (CONFIG_BFIN561_EZKIT) */
#endif
printk(KERN_INFO "Hardware Trace Enabled\n");
bfin_write_TBUFCTL(0x03);
}
#if defined(CONFIG_BF561)
static struct cpu cpu[2];
#else
static struct cpu cpu[1];
#endif
static int __init topology_init(void)
{
#if defined (CONFIG_BF561)
static struct cpu cpu[2];
register_cpu(&cpu[0], 0);
register_cpu(&cpu[1], 1);
return 0;
#else
static struct cpu cpu[1];
return register_cpu(cpu, 0);
#endif
}

21
arch/blackfin/mach-bf533/boards/stamp.c
View file

@ -338,12 +338,25 @@ static struct platform_device *stamp_devices[] __initdata = {
static int __init stamp_init(void)
{
int ret;
printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
ret = platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
if (ret < 0)
return ret;
#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
# if defined(CONFIG_BFIN_SHARED_FLASH_ENET)
/* setup BF533_STAMP CPLD to route AMS3 to Ethernet MAC */
bfin_write_FIO_DIR(bfin_read_FIO_DIR() | (1 << CONFIG_ENET_FLASH_PIN));
bfin_write_FIO_FLAG_S(1 << CONFIG_ENET_FLASH_PIN);
SSYNC();
# endif
#endif
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
return spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
#endif
return 0;
}
arch_initcall(stamp_init);

15
arch/blackfin/mach-bf561/boards/ezkit.c
View file

@ -184,13 +184,18 @@ static int __init ezkit_init(void)
{
int ret;
printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
ret = platform_add_devices(ezkit_devices,
ARRAY_SIZE(ezkit_devices));
printk(KERN_INFO "%s(): registering device resources\n", __func__);
ret = platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
if (ret < 0)
return ret;
return spi_register_board_info(bfin_spi_board_info,
ARRAY_SIZE(bfin_spi_board_info));
#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
bfin_write_FIO0_DIR(bfin_read_FIO0_DIR() | (1 << 12));
SSYNC();
#endif
return spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
}
arch_initcall(ezkit_init);