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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 <patrick.georgi@coresystems.de>
Acked-by: Myles Watson <mylesgw@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4280 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Patrick Georgi 2009-05-13 14:39:59 +00:00
parent 4b35354d39
commit 8f047de352
1 changed files with 5 additions and 3 deletions
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8
src/arch/i386/boot/tables.c
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@ -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);