powerpc/p4080: Add new CPC register - HDBCR0

Manual was updated to add a new register for disabling CDQ speculation.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index 3dd2b7f53a905108c2800937869c620231744925..30c64ebb17d05ef26819d62e9bad4b835fd0f752 100644 (file)
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -1589,7 +1589,9 @@ typedef struct cpc_corenet {
        u32     cpcerreaddr;    /* error extended address */
        u32     cpcerraddr;     /* error address */
        u32     cpcerrctl;      /* error control */
-       u32     res9[105];      /* pad out to 4k */
+       u32     res9[41];       /* pad out to 4k */
+       u32     cpchdbcr0;      /* hardware debug control register 0 */
+       u32     res10[63];      /* pad out to 4k */
 } cpc_corenet_t;
 
 #define CPC_CSR0_CE    0x80000000      /* Cache Enable */
@@ -1616,6 +1618,7 @@ typedef struct cpc_corenet {
 #define CPC_SRCR0_SRAMSZ_32_WAY        0x0000000a
 #define CPC_SRCR0_SRAMEN       0x00000001
 #define        CPC_ERRDIS_TMHITDIS     0x00000080      /* multi-way hit disable */
+#define CPC_HDBCR0_CDQ_SPEC_DIS        0x08000000
 #endif /* CONFIG_SYS_FSL_CPC */
 
 /* Global Utilities Block */