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Commit 7728ec33 authored by Robin Getz's avatar Robin Getz Committed by Bryan Wu
Browse files

Blackfin arch: fix bug: tell users if the kernel is recovering from a fault condition 



Signed-off-by: default avatarRobin Getz <robin.getz@analog.com>
Signed-off-by: default avatarBryan Wu <bryan.wu@analog.com>
parent 4ad1ec71

arch/blackfin/kernel/setup.c

+9 −2
Original line number Diff line number Diff line
@@ -316,6 +316,15 @@ void __init setup_arch(char **cmdline_p) 


	init_leds();



	_bfin_swrst = bfin_read_SWRST();



	if (_bfin_swrst & RESET_DOUBLE)

		printk(KERN_INFO "Recovering from Double Fault event\n");

	else if (_bfin_swrst & RESET_WDOG)

		printk(KERN_INFO "Recovering from Watchdog event\n");

	else if (_bfin_swrst & RESET_SOFTWARE)

		printk(KERN_NOTICE "Reset caused by Software reset\n");



	printk(KERN_INFO "Blackfin support (C) 2004-2007 Analog Devices, Inc.\n");

	if (bfin_compiled_revid() == 0xffff)

		printk(KERN_INFO "Compiled for ADSP-%s Rev any\n", CPU);
@@ -402,8 +411,6 @@ void __init setup_arch(char **cmdline_p) 
	if (l1_length > L1_DATA_A_LENGTH)

		panic("L1 data memory overflow\n");



	_bfin_swrst = bfin_read_SWRST();



	/* Copy atomic sequences to their fixed location, and sanity check that

	   these locations are the ones that we advertise to userspace.  */

	memcpy((void *)FIXED_CODE_START, &fixed_code_start,