Add a way of displaying a numeric board ID on start-up.
Signed-off-by: Simon Glass sjg@chromium.org ---
arch/arm/include/asm/arch-tegra/sys_proto.h | 11 ++++++----- board/nvidia/common/board.c | 12 +++++++++++- 2 files changed, 17 insertions(+), 6 deletions(-)
diff --git a/arch/arm/include/asm/arch-tegra/sys_proto.h b/arch/arm/include/asm/arch-tegra/sys_proto.h index 8b3fbe1..914d8b9 100644 --- a/arch/arm/include/asm/arch-tegra/sys_proto.h +++ b/arch/arm/include/asm/arch-tegra/sys_proto.h @@ -8,12 +8,13 @@ #ifndef _SYS_PROTO_H_ #define _SYS_PROTO_H_
-struct tegra_sysinfo { - char *board_string; -}; - void invalidate_dcache(void);
-extern const struct tegra_sysinfo sysinfo; +/** + * tegra_board_id() - Get the board iD + * + * @return a board ID, or -ve on error + */ +int tegra_board_id(void);
#endif diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c index 128b5fb..2ee9b6d 100644 --- a/board/nvidia/common/board.c +++ b/board/nvidia/common/board.c @@ -80,10 +80,20 @@ static void power_det_init(void) #endif }
+__weak int tegra_board_id(void) +{ + return -1; +} + #ifdef CONFIG_DISPLAY_BOARDINFO int checkboard(void) { - printf("Board: %s\n", CONFIG_TEGRA_BOARD_STRING); + int board_id = tegra_board_id(); + + printf("Board: %s", CONFIG_TEGRA_BOARD_STRING); + if (board_id != -1) + printf(", ID: %d\n", board_id); + printf("\n");
return 0; }