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-rw-r--r--src/console/post.c15
-rw-r--r--src/include/console/console.h2
2 files changed, 17 insertions, 0 deletions
diff --git a/src/console/post.c b/src/console/post.c
index 08336a28e9..be2d0e9307 100644
--- a/src/console/post.c
+++ b/src/console/post.c
@@ -24,6 +24,20 @@
/* Write POST information */
+/* someday romcc will be gone. */
+#ifndef __ROMCC__
+/* Some mainboards have very nice features beyond just a simple display.
+ * They can override this function.
+ */
+void __attribute__((weak)) mainboard_post(uint8_t value)
+{
+}
+
+#else
+/* This just keeps the number of #ifs to a minimum */
+#define mainboard_post(x)
+#endif
+
void post_code(uint8_t value)
{
#if !CONFIG_NO_POST
@@ -34,4 +48,5 @@ void post_code(uint8_t value)
#endif
outb(value, CONFIG_POST_PORT);
#endif
+ mainboard_post(value);
}
diff --git a/src/include/console/console.h b/src/include/console/console.h
index 56e202d99b..00be96f80f 100644
--- a/src/include/console/console.h
+++ b/src/include/console/console.h
@@ -69,6 +69,8 @@ extern int console_loglevel;
#ifndef __ROMCC__
void console_init(void);
void post_code(u8 value);
+/* this function is weak and can be overridden by a mainboard function. */
+void mainboard_post(u8 value);
void __attribute__ ((noreturn)) die(const char *msg);
int do_printk(int msg_level, const char *fmt, ...) __attribute__((format(printf, 2, 3)));