@@ -219,10 +219,10 @@ def doLayout(sections, genreloc):
li.sections32low = getSectionsCategory(sections, '32low')
if genreloc:
sec32low_top = li.sec32init_start
- datalow_base = min(BUILD_BIOS_ADDR, li.sec32flat_start) - 64*1024
+ datalow_base = min(BUILD_BIOS_ADDR, li.sec32flat_start) - 128*1024
else:
sec32low_top = min(BUILD_BIOS_ADDR, li.sec32init_start)
- datalow_base = sec32low_top - 64*1024
+ datalow_base = sec32low_top - 128*1024
li.datalow_base = max(BUILD_ROM_START, alignpos(datalow_base, 2*1024))
li.sec32low_start, li.sec32low_align = setSectionsStart(
li.sections32low, sec32low_top, 16, segoffset=li.datalow_base)
I've been creating 256kb rom images with larger acpi tables for second level buses. After a recent re-base, my rom images no longer built. Bisected to: commit 46b82624c95b951e8825fab117d9352faeae0ec8 Author: Kevin O'Connor <kevin@koconnor.net> Date: Sun May 13 12:10:30 2012 -0400 Add mechanism to declare variables as "low mem" and use for extra stack. Where sec32low_top is greater than datalow_base. Currently, datalow_base is calculated by subtracting a 64kb offset. Updating it to 128kb, resolved this issue for me, while still continuing to create smaller rom images as expected. Signed-off-by: Jason Baron <jbaron@redhat.com> --- tools/layoutrom.py | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)