Stefan Reinauer (stefan.reinauer@coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/704
-gerrit
commit 221274e7533b5b7c0ca772eb899492129d7c23a0 Author: Stefan Reinauer reinauer@chromium.org Date: Sun Aug 14 13:52:03 2011 -0700
Increase size of the coreboot table area
Packing a device tree into the coreboot table can easily make the table exceed the current limit of 8KB. However, right now there is no error handling in place to catch that case.
Increase the maximum memory usable for all tables from 64KB to 128KB and increase the maximum coreboot table size from 8KB to 32KB.
Change-Id: I2025bf070d0adb276c1cd610aa8402b50bdf2525 Signed-off-by: Stefan Reinauer reinauer@google.com --- src/arch/x86/boot/tables.c | 2 +- src/include/cbmem.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/arch/x86/boot/tables.c b/src/arch/x86/boot/tables.c index 29d2ec0..b7dc4fe 100644 --- a/src/arch/x86/boot/tables.c +++ b/src/arch/x86/boot/tables.c @@ -202,7 +202,7 @@ struct lb_memory *write_tables(void) } #endif
-#define MAX_COREBOOT_TABLE_SIZE (8 * 1024) +#define MAX_COREBOOT_TABLE_SIZE (32 * 1024) post_code(0x9d);
high_table_pointer = (unsigned long)cbmem_add(CBMEM_ID_CBTABLE, MAX_COREBOOT_TABLE_SIZE); diff --git a/src/include/cbmem.h b/src/include/cbmem.h index 7c5ec07..9806854 100644 --- a/src/include/cbmem.h +++ b/src/include/cbmem.h @@ -20,8 +20,8 @@ #ifndef _CBMEM_H_ #define _CBMEM_H_
-/* Reserve 64k for ACPI and other tables */ -#define HIGH_MEMORY_DEF_SIZE ( 64 * 1024 ) +/* Reserve 128k for ACPI and other tables */ +#define HIGH_MEMORY_DEF_SIZE ( 128 * 1024 ) extern uint64_t high_tables_base, high_tables_size;
#if CONFIG_HAVE_ACPI_RESUME