diff options
Diffstat (limited to 'nuttx/arch/c5471/src/up_leds.c')
| -rw-r--r-- | nuttx/arch/c5471/src/up_leds.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/nuttx/arch/c5471/src/up_leds.c b/nuttx/arch/c5471/src/up_leds.c index ee1241edeb..9ecd74d865 100644 --- a/nuttx/arch/c5471/src/up_leds.c +++ b/nuttx/arch/c5471/src/up_leds.c @@ -45,8 +45,12 @@ * Definitions ************************************************************/ -#define CS2 *(volatile uint32*)0xffff2e08 -#define LEDS *(volatile uint32*)0x01000000 +#if defined(CONFIG_BOARD_C5471EVM) +# define CS2 *(volatile uint32*)0xffff2e08 +# define LEDS *(volatile uint32*)0x01000000 +#else +# warning "Undefined C5471 board" +#endif /************************************************************ * Private Data @@ -69,7 +73,8 @@ static uint32 g_ledstate; #ifdef CONFIG_C5471_LEDS void up_ledinit(void) { - /* Enable acces to LEDs */ +#if defined(CONFIG_BOARD_C5471EVM) + /* Enable access to LEDs */ CS2 = 0x000013db; @@ -77,6 +82,7 @@ void up_ledinit(void) g_ledstate = 0x000000fe; LEDS = g_ledstate; +#endif } /************************************************************ |