diff options
| -rw-r--r-- | src/include/console/cbmem_console.h | 6 | ||||
| -rw-r--r-- | src/lib/cbmem_console.c | 10 |
2 files changed, 16 insertions, 0 deletions
diff --git a/src/include/console/cbmem_console.h b/src/include/console/cbmem_console.h index 65cf59c4c5..4f03a45e74 100644 --- a/src/include/console/cbmem_console.h +++ b/src/include/console/cbmem_console.h @@ -3,6 +3,7 @@ #define _CONSOLE_CBMEM_CONSOLE_H_ #include <stdint.h> +#include <stddef.h> void cbmemc_init(void); void cbmemc_tx_byte(unsigned char data); @@ -19,6 +20,11 @@ static inline void __cbmemc_init(void) {} static inline void __cbmemc_tx_byte(u8 data) {} #endif +/* + * Copy an external cbmem_console into the active cbmem_console. + */ +void cbmemc_copy_in(void *buffer, size_t size); + void cbmem_dump_console_to_uart(void); void cbmem_dump_console(void); #endif diff --git a/src/lib/cbmem_console.c b/src/lib/cbmem_console.c index 02de8045c2..8e190d7264 100644 --- a/src/lib/cbmem_console.c +++ b/src/lib/cbmem_console.c @@ -139,6 +139,16 @@ static void copy_console_buffer(struct cbmem_console *src_cons_p) src_cons_p->size = 0; } +void cbmemc_copy_in(void *buffer, size_t size) +{ + struct cbmem_console *previous = (void *)buffer; + + if (!buffer_valid(previous, size)) + return; + + copy_console_buffer(previous); +} + static void cbmemc_reinit(int is_recovery) { const size_t size = CONFIG_CONSOLE_CBMEM_BUFFER_SIZE; |