diff options
Diffstat (limited to 'common/board_info.c')
| -rw-r--r-- | common/board_info.c | 37 |
1 files changed, 29 insertions, 8 deletions
diff --git a/common/board_info.c b/common/board_info.c index b54aa30a94..1cfe34f706 100644 --- a/common/board_info.c +++ b/common/board_info.c @@ -1,31 +1,52 @@ // SPDX-License-Identifier: GPL-2.0+ #include <common.h> +#include <dm.h> #include <init.h> +#include <sysinfo.h> #include <asm/global_data.h> #include <linux/libfdt.h> #include <linux/compiler.h> +DECLARE_GLOBAL_DATA_PTR; + int __weak checkboard(void) { return 0; } /* - * If the root node of the DTB has a "model" property, show it. + * Check sysinfo for board information. Failing that if the root node of the DTB + * has a "model" property, show it. + * * Then call checkboard(). */ int __weak show_board_info(void) { -#ifdef CONFIG_OF_CONTROL - DECLARE_GLOBAL_DATA_PTR; - const char *model; + if (IS_ENABLED(CONFIG_OF_CONTROL)) { + struct udevice *dev; + const char *model; + char str[80]; + int ret = -ENOSYS; + + if (IS_ENABLED(CONFIG_SYSINFO)) { + /* This might provide more detail */ + ret = uclass_first_device_err(UCLASS_SYSINFO, &dev); + if (!ret) + ret = sysinfo_get_str(dev, + SYSINFO_ID_BOARD_MODEL, + sizeof(str), str); + } - model = fdt_getprop(gd->fdt_blob, 0, "model", NULL); + /* Fail back to the main 'model' if available */ + if (ret) + model = fdt_getprop(gd->fdt_blob, 0, "model", NULL); + else + model = str; - if (model) - printf("Model: %s\n", model); -#endif + if (model) + printf("Model: %s\n", model); + } return checkboard(); } |