summaryrefslogtreecommitdiff
path: root/common/board_info.c
diff options
context:
space:
mode:
authorMasahiro Yamada <yamada.m@jp.panasonic.com>2015-01-14 17:07:05 +0900
committerSimon Glass <sjg@chromium.org>2015-01-29 17:09:49 -0700
commit0365ffcc0bd6335afb0c866423f3fe401b28ffaa (patch)
treeccb6a17bfe475d5238b50169004ec745dc1b84f8 /common/board_info.c
parent5468461d1ea05ff99cf206939293480cc86fd2ec (diff)
downloadu-boot-imx-0365ffcc0bd6335afb0c866423f3fe401b28ffaa.zip
u-boot-imx-0365ffcc0bd6335afb0c866423f3fe401b28ffaa.tar.gz
u-boot-imx-0365ffcc0bd6335afb0c866423f3fe401b28ffaa.tar.bz2
generic-board: show model name in board_init_f() too
The common/board_r.c has show_model_r() to display the model name if the DTB has a "model" property. It sounds useful to have a similar function in common/board_f.c too because most of the boards show their board name before relocation. Instead of implementing the same function in both common/board_f.c and common/board_r.c, let's split it up into common/show_board_info.c. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/board_info.c')
-rw-r--r--common/board_info.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/common/board_info.c b/common/board_info.c
new file mode 100644
index 0000000..42d0641
--- /dev/null
+++ b/common/board_info.c
@@ -0,0 +1,35 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <libfdt.h>
+#include <linux/compiler.h>
+
+int __weak checkboard(void)
+{
+ printf("Board: Unknown\n");
+ return 0;
+}
+
+/*
+ * If the root node of the DTB has a "model" property, show it.
+ * If CONFIG_OF_CONTROL is disabled or the "model" property is missing,
+ * fall back to checkboard().
+ */
+int show_board_info(void)
+{
+#ifdef CONFIG_OF_CONTROL
+ DECLARE_GLOBAL_DATA_PTR;
+ const char *model;
+
+ model = fdt_getprop(gd->fdt_blob, 0, "model", NULL);
+
+ if (model) {
+ printf("Model: %s\n", model);
+ return 0;
+ }
+#endif
+
+ return checkboard();
+}