From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- roms/u-boot/lib/hang.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 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 000000000..578ac78d4 --- /dev/null +++ b/roms/u-boot/lib/hang.c @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2013 + * Andreas Bießmann + * + * This file consolidates all the different hang() functions implemented in + * u-boot. + */ + +#include +#include +#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) || \ + (CONFIG_IS_ENABLED(LIBCOMMON_SUPPORT) && \ + CONFIG_IS_ENABLED(SERIAL_SUPPORT)) + puts("### ERROR ### Please RESET the board ###\n"); +#endif + bootstage_error(BOOTSTAGE_ID_NEED_RESET); + if (IS_ENABLED(CONFIG_SANDBOX)) + os_exit(1); + for (;;) + ; +} -- cgit