star64: add comment to clarify #define

Signed-off-by: Ivan Velickovic <i.velickovic@unsw.edu.au>
seL4 · Jun 11, 2024 · 94a725d · 94a725d
1 parent dfea258
commit 94a725d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/libplatsupport/plat_include/star64/platsupport/plat/timer.h b/libplatsupport/plat_include/star64/platsupport/plat/timer.h
@@ -24,6 +24,7 @@
 /* This information comes from the DTS file */
 #define STARFIVE_TIMER_BASE 0x13050000
 #define STARFIVE_TIMER_REGISTER_WINDOW_LEN_IN_BYTES 0x10000
+/* This is 24MHz */
 #define STARFIVE_TIMER_TICKS_PER_SECOND 0x16e3600
 
 #define STARFIVE_TIMER_MAX_TICKS UINT32_MAX