Add get_board_id_gpio()
Actually this change renames get_board_id() to get_board_id_gpio() and
adds a new get_board_id() which calls get_board_id_gpio(). A follow-up
changes adds more logic to get_board_id().
Change-Id: I9edbad290337e48eace88d9e444554caa4bfbf8f
diff --git a/arch/arm/boards/optimus/optimus.c b/arch/arm/boards/optimus/optimus.c
index 59e3344..947ba22 100644
--- a/arch/arm/boards/optimus/optimus.c
+++ b/arch/arm/boards/optimus/optimus.c
@@ -229,7 +229,7 @@
* 0x<address>" from barebox. */
int optimus_board_id = 0x9999999;
-int get_board_id(void) {
+int get_board_id_gpio(void) {
int board_id;
/* We determine the type of board by reading GPIO pins 57, 56 and 55
* The bit patterns are defined as follows:
@@ -256,6 +256,11 @@
return board_id;
}
+EXPORT_SYMBOL(get_board_id_gpio)
+
+int get_board_id(void) {
+ return get_board_id_gpio();
+}
EXPORT_SYMBOL(get_board_id)
#ifdef CONFIG_TPM
diff --git a/include/board_id.h b/include/board_id.h
index b5b9a73..c243042 100644
--- a/include/board_id.h
+++ b/include/board_id.h
@@ -6,5 +6,6 @@
#define SPACECAST_BOARD_ID 2
int get_board_id(void);
+int get_board_id_gpio(void);
#endif /* __BOARD_ID_H */
