From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Mon, 29 Apr 2019 01:17:54 +0100 Subject: Initial import of qemu-2.4.1 --- roms/u-boot/lib/hang.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 roms/u-boot/lib/hang.c (limited to 'roms/u-boot/lib/hang.c') diff --git a/roms/u-boot/lib/hang.c b/roms/u-boot/lib/hang.c new file mode 100644 index 00000000..8db268ef --- /dev/null +++ b/roms/u-boot/lib/hang.c @@ -0,0 +1,31 @@ +/* + * (C) Copyright 2013 + * Andreas Bießmann + * + * This file consolidates all the different hang() functions implemented in + * u-boot. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include + +/** + * hang - stop processing by staying in an endless loop + * + * The purpose of this function is to stop further execution of code cause + * something went completely wrong. To catch this and give some feedback to + * the user one needs to catch the bootstage_error (see show_boot_progress()) + * in the board code. + */ +void hang(void) +{ +#if !defined(CONFIG_SPL_BUILD) || (defined(CONFIG_SPL_LIBCOMMON_SUPPORT) && \ + defined(CONFIG_SPL_SERIAL_SUPPORT)) + puts("### ERROR ### Please RESET the board ###\n"); +#endif + bootstage_error(BOOTSTAGE_ID_NEED_RESET); + for (;;) + ; +} -- cgit v1.2.3