From 3c7f46b42215502ecaee54c85f6d08dce9e21279 Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Fri, 27 Feb 2009 23:09:55 +0000 Subject: Generic approach of putting BIOS tables at the end of memory (in addition to their low locations) This adds the kontron 986LCD-M and the i945 as a sample. Signed-off-by: Stefan Reinauer Acked-by: Myles Watson git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3960 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/mainboard/kontron/986lcd-m/mainboard.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'src/mainboard/kontron/986lcd-m/mainboard.c') diff --git a/src/mainboard/kontron/986lcd-m/mainboard.c b/src/mainboard/kontron/986lcd-m/mainboard.c index e66777cc96..cec477318f 100644 --- a/src/mainboard/kontron/986lcd-m/mainboard.c +++ b/src/mainboard/kontron/986lcd-m/mainboard.c @@ -21,8 +21,30 @@ #include +#include +#include #include "chip.h" +/* in arch/i386/boot/tables.c */ +extern uint64_t high_tables_base, high_tables_size; + +/* in northbridge/intel/i945/northbridge.c */ +extern uint64_t uma_memory_base, uma_memory_size; + +int add_mainboard_resources(struct lb_memory *mem) +{ +#if HAVE_HIGH_TABLES == 1 + printk_debug("Adding high table area\n"); + lb_add_memory_range(mem, LB_MEM_TABLE, + high_tables_base, high_tables_size); +#endif + printk_debug("Adding UMA memory area\n"); + lb_add_memory_range(mem, LB_MEM_RESERVED, + uma_memory_base, uma_memory_size); + + return 0; +} + struct chip_operations mainboard_ops = { CHIP_NAME("Kontron 986LCD-M Mainboard") }; -- cgit v1.2.3