blob: 9a814b9a54fd21bccd8a4626007a572ffd038388 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _CONSOLE_CBMEM_CONSOLE_H_
#define _CONSOLE_CBMEM_CONSOLE_H_
#include <stdint.h>
#include <stddef.h>
void cbmemc_init(void);
void cbmemc_tx_byte(unsigned char data);
#define __CBMEM_CONSOLE_ENABLE__ (CONFIG(CONSOLE_CBMEM) && \
(ENV_RAMSTAGE || ENV_SEPARATE_VERSTAGE || ENV_POSTCAR || \
ENV_ROMSTAGE || (ENV_BOOTBLOCK && CONFIG(BOOTBLOCK_CONSOLE)) || \
(ENV_SMM && CONFIG(DEBUG_SMI))))
#if __CBMEM_CONSOLE_ENABLE__
static inline void __cbmemc_init(void) { cbmemc_init(); }
static inline void __cbmemc_tx_byte(u8 data) { cbmemc_tx_byte(data); }
#else
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
/* Retrieves the location of the CBMEM Console buffer in SMM mode */
void smm_get_cbmemc_buffer(void **buffer_out, size_t *size_out);
|
