diff options
| author | Sonic Zhang <sonic.zhang@analog.com> | 2009-09-23 11:37:46 +0200 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-03-09 06:30:45 +0100 |
| commit | c13ce9fd26c3a0e32b3bf0b00929181e66114ed2 (patch) | |
| tree | 2f7093e48f93dfdea691b057d9a7ded6fddedc07 /arch/blackfin/mach-bf561/boards | |
| parent | Blackfin: allow boards to register early devices (diff) | |
| download | linux-c13ce9fd26c3a0e32b3bf0b00929181e66114ed2.tar.xz linux-c13ce9fd26c3a0e32b3bf0b00929181e66114ed2.zip | |
Blackfin: add UART/SPORT early platform resources
This lets people easily select the UART/SPORT consoles for early printk
while leveraging the pins declared in the boards file.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/mach-bf561/boards')
| -rw-r--r-- | arch/blackfin/mach-bf561/boards/cm_bf561.c | 15 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf561/boards/ezkit.c | 15 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf561/boards/tepla.c | 15 |
3 files changed, 45 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c index 818266f6348f..37dd37523adf 100644 --- a/arch/blackfin/mach-bf561/boards/cm_bf561.c +++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c @@ -547,3 +547,18 @@ static int __init cm_bf561_init(void) } arch_initcall(cm_bf561_init); + +static struct platform_device *cm_bf561_early_devices[] __initdata = { +#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK) +#ifdef CONFIG_SERIAL_BFIN_UART0 + &bfin_uart0_device, +#endif +#endif +}; + +void __init native_machine_early_platform_add_devices(void) +{ + printk(KERN_INFO "register early platform devices\n"); + early_platform_add_devices(cm_bf561_early_devices, + ARRAY_SIZE(cm_bf561_early_devices)); +} diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index c59041c513e0..c7a5db79f838 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -489,3 +489,18 @@ static int __init ezkit_init(void) } arch_initcall(ezkit_init); + +static struct platform_device *ezkit_early_devices[] __initdata = { +#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK) +#ifdef CONFIG_SERIAL_BFIN_UART0 + &bfin_uart0_device, +#endif +#endif +}; + +void __init native_machine_early_platform_add_devices(void) +{ + printk(KERN_INFO "register early platform devices\n"); + early_platform_add_devices(ezkit_early_devices, + ARRAY_SIZE(ezkit_early_devices)); +} diff --git a/arch/blackfin/mach-bf561/boards/tepla.c b/arch/blackfin/mach-bf561/boards/tepla.c index 6c33397355b3..d3017e53686b 100644 --- a/arch/blackfin/mach-bf561/boards/tepla.c +++ b/arch/blackfin/mach-bf561/boards/tepla.c @@ -140,3 +140,18 @@ static int __init tepla_init(void) } arch_initcall(tepla_init); + +static struct platform_device *tepla_early_devices[] __initdata = { +#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK) +#ifdef CONFIG_SERIAL_BFIN_UART0 + &bfin_uart0_device, +#endif +#endif +}; + +void __init native_machine_early_platform_add_devices(void) +{ + printk(KERN_INFO "register early platform devices\n"); + early_platform_add_devices(tepla_early_devices, + ARRAY_SIZE(tepla_early_devices)); +} |