diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-08-29 09:30:41 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2009-08-29 09:31:47 +0200 |
commit | eebc57f73d42095b778e899f6aa90ad050c72655 (patch) | |
tree | 2ba80c75e9284093e6d7606dbb1b6a4bb752a2a5 /arch/blackfin/include/asm/processor.h | |
parent | d3a247bfb2c26f5b67367d58af7ad8c2efbbc6c1 (diff) | |
parent | 2a4ab640d3c28c2952967e5f63ea495555bf2a5f (diff) |
Merge branch 'for-ingo' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6 into x86/apic
Merge reason: the SFI (Simple Firmware Interface) feature in the ACPI
tree needs this cleanup, pull it into the APIC branch as
well so that there's no interactions.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/blackfin/include/asm/processor.h')
-rw-r--r-- | arch/blackfin/include/asm/processor.h | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/arch/blackfin/include/asm/processor.h b/arch/blackfin/include/asm/processor.h index d0be99be830..a36ad8dac06 100644 --- a/arch/blackfin/include/asm/processor.h +++ b/arch/blackfin/include/asm/processor.h @@ -105,23 +105,16 @@ static inline uint32_t __pure bfin_revid(void) /* Always use CHIPID, to work around ANOMALY_05000234 */ uint32_t revid = (bfin_read_CHIPID() & CHIPID_VERSION) >> 28; -#ifdef CONFIG_BF52x - /* ANOMALY_05000357 +#ifdef _BOOTROM_GET_DXE_ADDRESS_TWI + /* + * ANOMALY_05000364 * Incorrect Revision Number in DSPID Register */ - if (revid == 0) - switch (bfin_read16(_BOOTROM_GET_DXE_ADDRESS_TWI)) { - case 0x0010: - revid = 0; - break; - case 0x2796: - revid = 1; - break; - default: - revid = 0xFFFF; - break; - } + if (ANOMALY_05000364 && + bfin_read16(_BOOTROM_GET_DXE_ADDRESS_TWI) == 0x2796) + revid = 1; #endif + return revid; } |