summaryrefslogtreecommitdiff
path: root/src/mainboard
diff options
context:
space:
mode:
authorJohn Zhao <john.zhao@intel.com>2017-10-11 19:09:21 -0700
committerAaron Durbin <adurbin@chromium.org>2017-10-23 16:40:01 +0000
commit9b6384c1a585f1d34b99025281aa9dfd4ed19735 (patch)
tree7c302100fd4a254b2a201913fc5952ff08d35cc9 /src/mainboard
parent2f1b7aaa3ef69ff6c79bedc9025dcb437535cd16 (diff)
downloadcoreboot-9b6384c1a585f1d34b99025281aa9dfd4ed19735.tar.xz
soc/intel/cannonlake: Increase stack size from 4KiB to 8KiB
Backtracking stack used BEFORE each function call: 1. cbfs_boot_locate(&file_desc, "vbt.bin", NULL): 4104 (stack overrun) 2. locate_vbt: 4068 3. vbt_get: 4036 4. platforms_fsp_silicon_params_cb: 3924 5. do_silicon_init(&fsps_hdr): 3684 (3684-1092=2592 due to fsps) 6. fsp_silicon_init: 1092 Increase the stack size from 4kiB to 8kiB to prevent stack overrun. TEST=No stack overrun is observed and it boots to OS properly. Change-Id: I7e458b4489cea32449f197621ec81009ea7dd0bd Signed-off-by: John Zhao <john.zhao@intel.com> Reviewed-on: https://review.coreboot.org/21977 Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard')
0 files changed, 0 insertions, 0 deletions