From 8f047de352d26c353c1c6bc9649a4616fa66bbd6 Mon Sep 17 00:00:00 2001 From: Patrick Georgi Date: Wed, 13 May 2009 14:39:59 +0000 Subject: Make ACPI with low and high tables work again. The RSDP contained a bogus RSDT pointer due to a wrong order of commands. Signed-off-by: Patrick Georgi Acked-by: Myles Watson git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4280 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/arch/i386/boot/tables.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/src/arch/i386/boot/tables.c b/src/arch/i386/boot/tables.c index 6c13a3de15..f6f7625f75 100644 --- a/src/arch/i386/boot/tables.c +++ b/src/arch/i386/boot/tables.c @@ -116,14 +116,16 @@ struct lb_memory *write_tables(void) #if HAVE_HIGH_TABLES == 1 #if HAVE_LOW_TABLES == 1 unsigned long high_rsdp=ALIGN(high_table_end, 16); - unsigned long rsdt_location=(unsigned long*)(((acpi_rsdp_t*)high_rsdp)->rsdt_address); - acpi_write_rsdp(rom_table_end, rsdt_location); - rom_table_end = ALIGN(ALIGN(rom_table_end, 16) + sizeof(acpi_rsdp_t), 16); #endif if (high_tables_base) { high_table_end = write_acpi_tables(high_table_end); high_table_end = (high_table_end+1023) & ~1023; } +#if HAVE_LOW_TABLES == 1 + unsigned long rsdt_location=(unsigned long*)(((acpi_rsdp_t*)high_rsdp)->rsdt_address); + acpi_write_rsdp(rom_table_end, rsdt_location); + rom_table_end = ALIGN(ALIGN(rom_table_end, 16) + sizeof(acpi_rsdp_t), 16); +#endif #else #if HAVE_LOW_TABLES == 1 rom_table_end = write_acpi_tables(rom_table_end); -- cgit v1.2.3