diff options
Diffstat (limited to 'chip')
| -rw-r--r-- | chip/g/sps.c | 8 | ||||
| -rw-r--r-- | chip/g/system.c | 9 |
2 files changed, 17 insertions, 0 deletions
diff --git a/chip/g/sps.c b/chip/g/sps.c index 6d21b06358..0ce1d6be41 100644 --- a/chip/g/sps.c +++ b/chip/g/sps.c @@ -9,6 +9,7 @@ #include "pmu.h" #include "registers.h" #include "sps.h" +#include "system.h" #include "task.h" #include "timer.h" #include "watchdog.h" @@ -238,6 +239,13 @@ int sps_unregister_rx_handler(void) static void sps_init(void) { + /* + * Check to see if slave SPI interface is required by the board before + * initializing it. If SPI option is not set, then just return. + */ + if (!(system_get_board_properties() & BOARD_SLAVE_CONFIG_SPI)) + return; + pmu_clock_en(PERIPH_SPS); /* The pinmux connections are preset, but we have to set IN/OUT */ diff --git a/chip/g/system.c b/chip/g/system.c index 80b55601d9..7071e2680b 100644 --- a/chip/g/system.c +++ b/chip/g/system.c @@ -352,3 +352,12 @@ int system_process_retry_counter(void) } #endif +uint32_t system_get_board_properties(void) +{ + uint32_t properties = 0; + +#ifdef BOARD_CR50 + properties = system_board_properties_callback(); +#endif + return properties; +} |