diff options
Diffstat (limited to 'arch/x86/lib/tables.c')
| -rw-r--r-- | arch/x86/lib/tables.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/x86/lib/tables.c b/arch/x86/lib/tables.c index eccef8ab30..a156f2ce31 100644 --- a/arch/x86/lib/tables.c +++ b/arch/x86/lib/tables.c @@ -10,6 +10,7 @@ #include <asm/smbios.h> #include <asm/tables.h> #include <asm/acpi_table.h> +#include <asm/coreboot_tables.h> /** * Function prototype to write a specific configuration table @@ -67,22 +68,36 @@ void write_tables(void) { u32 rom_table_start = ROM_TABLE_ADDR; u32 rom_table_end; +#ifdef CONFIG_SEABIOS u32 high_table, table_size; + struct memory_area cfg_tables[ARRAY_SIZE(table_write_funcs) + 1]; +#endif int i; for (i = 0; i < ARRAY_SIZE(table_write_funcs); i++) { rom_table_end = table_write_funcs[i](rom_table_start); rom_table_end = ALIGN(rom_table_end, ROM_TABLE_ALIGN); +#ifdef CONFIG_SEABIOS table_size = rom_table_end - rom_table_start; high_table = (u32)memalign(ROM_TABLE_ALIGN, table_size); if (high_table) { memset((void *)high_table, 0, table_size); table_write_funcs[i](high_table); + + cfg_tables[i].start = high_table; + cfg_tables[i].size = table_size; } else { printf("%d: no memory for configuration tables\n", i); } +#endif rom_table_start = rom_table_end; } + +#ifdef CONFIG_SEABIOS + /* make sure the last item is zero */ + cfg_tables[i].size = 0; + write_coreboot_table(CB_TABLE_ADDR, cfg_tables); +#endif } |