diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/console/system76_ec.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/include/console/system76_ec.h b/src/include/console/system76_ec.h new file mode 100644 index 0000000000..616e46f4a2 --- /dev/null +++ b/src/include/console/system76_ec.h @@ -0,0 +1,35 @@ +#ifndef CONSOLE_SYSTEM76_EC_H +#define CONSOLE_SYSTEM76_EC_H 1 + +#include <stddef.h> +#include <stdint.h> + +void system76_ec_init(void); +void system76_ec_flush(void); +void system76_ec_print(uint8_t byte); + +#define __CONSOLE_SYSTEM76_EC_ENABLE__ (CONFIG(CONSOLE_SYSTEM76_EC) && \ + (ENV_BOOTBLOCK || ENV_ROMSTAGE || ENV_RAMSTAGE \ + || ENV_SEPARATE_VERSTAGE || ENV_POSTCAR \ + || (ENV_SMM && CONFIG(DEBUG_SMI)))) + +#if __CONSOLE_SYSTEM76_EC_ENABLE__ +static inline void __system76_ec_init(void) +{ + system76_ec_init(); +} +static inline void __system76_ec_tx_flush(void) +{ + system76_ec_flush(); +} +static inline void __system76_ec_tx_byte(unsigned char byte) +{ + system76_ec_print(byte); +} +#else +static inline void __system76_ec_init(void) {} +static inline void __system76_ec_tx_flush(void) {} +static inline void __system76_ec_tx_byte(unsigned char byte) {} +#endif + +#endif |