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-rw-r--r--arch/blackfin/include/asm/processor.h21
1 files changed, 7 insertions, 14 deletions
diff --git a/arch/blackfin/include/asm/processor.h b/arch/blackfin/include/asm/processor.h
index d0be99be8308..a36ad8dac068 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;
}