diff options
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/coreboot_tables.h | 19 | ||||
| -rw-r--r-- | arch/x86/include/asm/global_data.h | 4 |
2 files changed, 23 insertions, 0 deletions
diff --git a/arch/x86/include/asm/coreboot_tables.h b/arch/x86/include/asm/coreboot_tables.h index 15ccf9be6c..e036f744f6 100644 --- a/arch/x86/include/asm/coreboot_tables.h +++ b/arch/x86/include/asm/coreboot_tables.h @@ -295,6 +295,25 @@ struct cbmem_entry { #define CBMEM_ID_NONE 0x00000000 /** + * high_table_reserve() - reserve configuration table in high memory + * + * This reserves configuration table in high memory. + * + * @return: always 0 + */ +int high_table_reserve(void); + +/** + * high_table_malloc() - allocate configuration table in high memory + * + * This allocates configuration table in high memory. + * + * @bytes: size of configuration table to be allocated + * @return: pointer to configuration table in high memory + */ +void *high_table_malloc(size_t bytes); + +/** * write_coreboot_table() - write coreboot table * * This writes coreboot table at a given address. diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h index 3bc2ac24cf..7434f779b6 100644 --- a/arch/x86/include/asm/global_data.h +++ b/arch/x86/include/asm/global_data.h @@ -93,6 +93,10 @@ struct arch_global_data { char *mrc_output; unsigned int mrc_output_len; ulong table; /* Table pointer from previous loader */ +#ifdef CONFIG_SEABIOS + u32 high_table_ptr; + u32 high_table_limit; +#endif }; #endif |