diff options
| -rw-r--r-- | arch/blackfin/kernel/setup.c | 20 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf533/boards/stamp.c | 19 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf561/boards/ezkit.c | 15 |
3 files changed, 28 insertions, 26 deletions
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index c456ee5..b6ac6f8 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -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 } diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index 7d3dfcb..9a472fe 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -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)); + 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) - spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); + return spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); #endif - return 0; } arch_initcall(stamp_init); diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index e8d4058..9720b5c 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -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); |