diff options
Diffstat (limited to 'arch/x86/lib')
| -rw-r--r-- | arch/x86/lib/tables.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/x86/lib/tables.c b/arch/x86/lib/tables.c index 9f0d928..eccef8a 100644 --- a/arch/x86/lib/tables.c +++ b/arch/x86/lib/tables.c @@ -67,11 +67,22 @@ void write_tables(void) { u32 rom_table_start = ROM_TABLE_ADDR; u32 rom_table_end; + u32 high_table, table_size; 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); + + 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); + } else { + printf("%d: no memory for configuration tables\n", i); + } + rom_table_start = rom_table_end; } } |