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| author | Myles Watson <mylesgw@gmail.com> | 2010-09-09 14:51:17 +0000 |
|---|---|---|
| committer | Myles Watson <mylesgw@gmail.com> | 2010-09-09 14:51:17 +0000 |
| commit | e0a000cc12984700c87fea6b153fa4221a125e19 (patch) | |
| tree | 97cc835b6985c40abae72532063d6491b57eb25b /src/arch | |
| parent | 6b247d3ef866704108d7f30a3195db0a72db2095 (diff) | |
| download | coreboot-e0a000cc12984700c87fea6b153fa4221a125e19.tar.xz | |
Add support for reserved regions to resources and coreboot tables.
Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Myles Watson <mylesgw@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5795 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/i386/boot/coreboot_table.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/arch/i386/boot/coreboot_table.c b/src/arch/i386/boot/coreboot_table.c index f44e3dd500..65510e5471 100644 --- a/src/arch/i386/boot/coreboot_table.c +++ b/src/arch/i386/boot/coreboot_table.c @@ -488,6 +488,20 @@ static struct lb_memory *build_lb_mem(struct lb_header *head) return mem; } +static void lb_add_rsvd_range(void *gp, struct device *dev, struct resource *res) +{ + struct lb_memory *mem = gp; + lb_add_memory_range(mem, LB_MEM_RESERVED, res->base, res->size); +} + +static void add_lb_reserved(struct lb_memory *mem) +{ + /* Add reserved ranges */ + search_global_resources( + IORESOURCE_MEM | IORESOURCE_RESERVE, IORESOURCE_MEM | IORESOURCE_RESERVE, + lb_add_rsvd_range, mem); +} + #if CONFIG_WRITE_HIGH_TABLES == 1 extern uint64_t high_tables_base, high_tables_size; #endif @@ -562,6 +576,9 @@ unsigned long write_coreboot_table( high_tables_base, high_tables_size); #endif + /* Add reserved regions */ + add_lb_reserved(mem); + #if (CONFIG_HAVE_MAINBOARD_RESOURCES == 1) add_mainboard_resources(mem); #endif |