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-rw-r--r--chip/lm4/system.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/chip/lm4/system.c b/chip/lm4/system.c
index 8bd3235da9..4a29d7ed9a 100644
--- a/chip/lm4/system.c
+++ b/chip/lm4/system.c
@@ -341,6 +341,8 @@ void system_pre_init(void)
check_reset_cause();
+ /* HEY: read LM4_SYSTEM_BOOTCFG bit 4 to determine WRKEY value */
+
/* Initialize bootcfg if needed */
if (LM4_SYSTEM_BOOTCFG != BOOTCFG_VALUE) {
LM4_FLASH_FMD = BOOTCFG_VALUE;