Max post code file size per cycle setting
Let user could set POST code file size per cycle
The default size is 512 counts
Reason:
BMC may crash caused by nonstop saving POST code when BIOS has
some unusual behavior like PXE loop
Thus, BMC should set a limit size to prevent this risk
Test Case:
Manually send POST code to check the POST code file rotation
Signed-off-by: Bonnie Lo <Bonnie_Lo@wiwynn.com>
Change-Id: Ic7fbafe532a79123e6ae880a8a3506f9c397d933
diff --git a/meson.build b/meson.build
index 3209a1f..e7cf00d 100644
--- a/meson.build
+++ b/meson.build
@@ -16,6 +16,7 @@
conf_data.set_quoted('DBUS_OBJECT_NAME', '/xyz/openbmc_project/State/Boot/PostCode0')
conf_data.set_quoted('DBUS_INTF_NAME','xyz.openbmc_project.State.Boot.PostCode')
conf_data.set('MAX_BOOT_CYCLE_COUNT',get_option('max-boot-cycle-count'))
+conf_data.set('MAX_POST_CODE_SIZE_PER_CYCLE',get_option('max-post-code-size-per-cycle'))
if get_option('bios-post-code-log').enabled()
add_project_arguments('-DENABLE_BIOS_POST_CODE_LOG',language: 'cpp')