| /* SPDX-License-Identifier: BSD-3-Clause */ |
| /* |
| * This file is part of the libpayload project. |
| * |
| * Copyright (C) 2008 Advanced Micro Devices, Inc. |
| */ |
| |
| #ifndef _COREBOOT_SYSINFO_H |
| #define _COREBOOT_SYSINFO_H |
| |
| #include <asm/coreboot_tables.h> |
| |
| /* Maximum number of memory range definitions */ |
| #define SYSINFO_MAX_MEM_RANGES 32 |
| /* Allow a maximum of 8 GPIOs */ |
| #define SYSINFO_MAX_GPIOS 8 |
| |
| struct sysinfo_t { |
| int n_memranges; |
| struct memrange { |
| unsigned long long base; |
| unsigned long long size; |
| unsigned int type; |
| } memrange[SYSINFO_MAX_MEM_RANGES]; |
| |
| u32 cmos_range_start; |
| u32 cmos_range_end; |
| u32 cmos_checksum_location; |
| u32 vbnv_start; |
| u32 vbnv_size; |
| |
| char *version; |
| char *extra_version; |
| char *build; |
| char *compile_time; |
| char *compile_by; |
| char *compile_host; |
| char *compile_domain; |
| char *compiler; |
| char *linker; |
| char *assembler; |
| |
| struct cb_framebuffer *framebuffer; |
| |
| int num_gpios; |
| struct cb_gpio gpios[SYSINFO_MAX_GPIOS]; |
| |
| void *vdat_addr; |
| u32 vdat_size; |
| void *tstamp_table; |
| void *cbmem_cons; |
| |
| struct cb_serial *serial; |
| }; |
| |
| extern struct sysinfo_t lib_sysinfo; |
| |
| int get_coreboot_info(struct sysinfo_t *info); |
| |
| #endif |