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authorStefan Reinauer <stefan.reinauer@coreboot.org>2014-08-28 23:03:15 +0200
committerStefan Reinauer <stefan.reinauer@coreboot.org>2014-09-11 06:46:41 +0200
commit802c910fa39d7245c96ad055988ccfc3a3ab26c1 (patch)
tree47cfe9ba8ef516f14e4d07ef8dc17891f9849776 /src
parentdac17a74156a3eea2cc92c336b552165741119cb (diff)
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Increase space for ACPI tables when using dynamic CBMEM
Unlike in old style CBMEM, dynamic CBMEM does not have a hand-calculated, hard-coded size, so allow up to 144K of space for ACPI tables. Change-Id: Id9dd7447c46d5fe7ed581be753d70e59add05320 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/6795 Tested-by: build bot (Jenkins) Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src')
-rw-r--r--src/arch/x86/boot/tables.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/arch/x86/boot/tables.c b/src/arch/x86/boot/tables.c
index 16c752a15..42b8a678e 100644
--- a/src/arch/x86/boot/tables.c
+++ b/src/arch/x86/boot/tables.c
@@ -109,7 +109,11 @@ void write_tables(void)
#endif /* CONFIG_GENERATE_MP_TABLE */
#if CONFIG_GENERATE_ACPI_TABLES
+#if CONFIG_DYNAMIC_CBMEM
+#define MAX_ACPI_SIZE (144 * 1024)
+#else
#define MAX_ACPI_SIZE (45 * 1024)
+#endif
post_code(0x9c);
/* Write ACPI tables to F segment and high tables area */