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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-30 08:39:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-30 08:39:20 -0700 |
| commit | fb7267acfef1de3e49d4e0c80be3cc603e974b3b (patch) | |
| tree | 555f4c02309c08f3dd0d918aaf0c7c374f1ad70a /arch/blackfin/kernel/setup.c | |
| parent | 2d175d438f297bcd75a7b88baf3a304137047af6 (diff) | |
| parent | 2ea4649b3634b9dbd098d0d8be65304eb2ea3a9c (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6:
Blackfin arch: use a less common define name in BF549
Blackfin arch: Add missing definitions for BF561
Blackfin arch: reclaim a few bytes from the end of our init section
Blackfin arch: fix libata data struct member from irq_type to irq_flags
Blackfin arch: Do not pollute name space used in linux-2.6.x/sound
Blackfin arch: Fix bug set correct baud for spi mmc and enable SPI after DMA.
Blackfin arch: update board defconfig files according to latest information from ADI datasheet
Blackfin arch: ensure that speculative loads of bad pointers don't cause us to do bad things.
Blackfin arch: Add missing definitions of BF54x
Blackfin arch: Fix random crash issue found by Michael.
Blackfin arch: fix bug: tell users if the kernel is recovering from a fault condition
Blackfin arch: add support for checking/clearing overruns in generic purpose Timer API
Blackfin arch: cleanup arch/blackfin/kernel/traps.c handling code.
Blackfin arch: Apply Bluetchnix vendor patch provided by Harald Krapfenbauer
Blackfin arch: fix bug BlueTechnix CM-BF537 board config uses wrong IRQ for net2272 driver
Blackfin arch: fix bug: kernel prints out error message twice
Blackfin arch: add NFC driver support in BF527-EZKIT board
Blackfin arch: Added support for HV Sistemas H8606 board
Diffstat (limited to 'arch/blackfin/kernel/setup.c')
| -rw-r--r-- | arch/blackfin/kernel/setup.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index f1b059e5a06..934234f4383 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -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, @@ -424,6 +431,8 @@ void __init setup_arch(char **cmdline_p) != ATOMIC_AND32 - FIXED_CODE_START); BUG_ON((char *)&atomic_xor32 - (char *)&fixed_code_start != ATOMIC_XOR32 - FIXED_CODE_START); + BUG_ON((char *)&safe_user_instruction - (char *)&fixed_code_start + != SAFE_USER_INSTRUCTION - FIXED_CODE_START); init_exception_vectors(); bf53x_cache_init(); |