X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstmf0%2Fao_flash_stm.c;h=2d57eea72701eefeae6e61ad0a6fc0395cf2dac7;hb=dbc52686c6d9808275c35e0c9c987cbbd9f7859d;hp=ef2e261909574d8d8715ac850dc615f0a35f9263;hpb=30db58ade19ec69272a8c39c2f13d7919ca491a9;p=fw%2Faltos

diff --git a/src/stmf0/ao_flash_stm.c b/src/stmf0/ao_flash_stm.c
index ef2e2619..2d57eea7 100644
--- a/src/stmf0/ao_flash_stm.c
+++ b/src/stmf0/ao_flash_stm.c
@@ -19,6 +19,12 @@
 #include <ao.h>
 #include <ao_flash.h>
 
+/* Note that the HSI clock must be running for this code to work.
+ * Also, special care must be taken with the linker to ensure that the
+ * functions marked 'ramtext' land in ram and not rom. An example of that
+ * can be found in altos-loader.ld
+ */
+
 static uint8_t
 ao_flash_is_locked(void)
 {