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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)
105 /* Always use CHIPID, to work around ANOMALY_05000234 */ 105 /* Always use CHIPID, to work around ANOMALY_05000234 */
106 uint32_t revid = (bfin_read_CHIPID() & CHIPID_VERSION) >> 28; 106 uint32_t revid = (bfin_read_CHIPID() & CHIPID_VERSION) >> 28;
107 107
108#ifdef CONFIG_BF52x 108#ifdef _BOOTROM_GET_DXE_ADDRESS_TWI
109 /* ANOMALY_05000357 109 /*
110 * ANOMALY_05000364
110 * Incorrect Revision Number in DSPID Register 111 * Incorrect Revision Number in DSPID Register
111 */ 112 */
112 if (revid == 0) 113 if (ANOMALY_05000364 &&
113 switch (bfin_read16(_BOOTROM_GET_DXE_ADDRESS_TWI)) { 114 bfin_read16(_BOOTROM_GET_DXE_ADDRESS_TWI) == 0x2796)
114 case 0x0010: 115 revid = 1;
115 revid = 0;
116 break;
117 case 0x2796:
118 revid = 1;
119 break;
120 default:
121 revid = 0xFFFF;
122 break;
123 }
124#endif 116#endif
117
125 return revid; 118 return revid;
126} 119}
127 120