powerpc: mpc85xx: Implemente workaround for CPU erratum A-007907

[u-boot] / arch / powerpc / include / asm / processor.h

diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index fbf72bb7c62f658f78b836ec17e75dc6c60ee473..81bae6f00896506c9f4a28f39a88dbbde411e9c1 100644 (file)
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -501,6 +501,7 @@
 #define   L1CSR1_ICE           0x00000001      /* Instruction Cache Enable */
 #define SPRN_L1CSR2    0x25e   /* L1 Data Cache Control and Status Register 2 */
 #define   L1CSR2_DCWS          0x40000000      /* Data Cache Write Shadow */
+#define   L1CSR2_DCSTASHID  0x000003ff /* Data Cache Stash ID */
 #define SPRN_L2CSR0    0x3f9   /* L2 Data Cache Control and Status Register 0 */
 #define   L2CSR0_L2E           0x80000000      /* L2 Cache Enable */
 #define   L2CSR0_L2PE          0x40000000      /* L2 Cache Parity/ECC Enable */