diff options
Diffstat (limited to 'board/toradex/common/common-imx.c')
-rw-r--r-- | board/toradex/common/common-imx.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/board/toradex/common/common-imx.c b/board/toradex/common/common-imx.c new file mode 100644 index 0000000000..0fa3402eed --- /dev/null +++ b/board/toradex/common/common-imx.c @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2016 Toradex, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/arch/imx-regs.h> +#include <asm/io.h> +#include <common.h> + +int should_load_env(void) +{ + /* Do not load environment from eMMC/NAND, it could be hostile */ + if (is_boot_from_usb()) { + puts("Serial Downloader mode, not loading environment\n"); + return 0; + } + + return 1; +} |