missing file.

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1308 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 215 insertions, 0 deletions

diff --git a/src/northbridge/amd/amdk8/amdk8.h b/src/northbridge/amd/amdk8/amdk8.h
new file mode 100644
index 0000000000..c8ae95e383
--- /dev/null
+++ b/src/northbridge/amd/amdk8/amdk8.h
@@ -0,0 +1,215 @@
+/* Definitions of various K8 registers */
+/* Function 0 */
+#define HT_TRANSACTION_CONTROL 0x68
+#define  HTTC_DIS_RD_B_P            (1 << 0)
+#define  HTTC_DIS_RD_DW_P           (1 << 1)
+#define  HTTC_DIS_WR_B_P            (1 << 2)
+#define  HTTC_DIS_WR_DW_P           (1 << 3)
+#define  HTTC_DIS_MTS               (1 << 4)
+#define  HTTC_CPU1_EN               (1 << 5)
+#define  HTTC_CPU_REQ_PASS_PW       (1 << 6)
+#define  HTTC_CPU_RD_RSP_PASS_PW    (1 << 7)
+#define  HTTC_DIS_P_MEM_C           (1 << 8)
+#define  HTTC_DIS_RMT_MEM_C         (1 << 9)
+#define  HTTC_DIS_FILL_P            (1 << 10)
+#define  HTTC_RSP_PASS_PW           (1 << 11)
+#define  HTTC_CHG_ISOC_TO_ORD       (1 << 12)
+#define  HTTC_BUF_REL_PRI_SHIFT     13
+#define  HTTC_BUF_REL_PRI_MASK      3
+#define   HTTC_BUF_REL_PRI_64       0
+#define   HTTC_BUF_REL_PRI_16       1
+#define   HTTC_BUF_REL_PRI_8        2
+#define   HTTC_BUF_REL_PRI_2        3
+#define  HTTC_LIMIT_CLDT_CFG        (1 << 15)
+#define  HTTC_LINT_EN               (1 << 16)
+#define  HTTC_APIC_EXT_BRD_CST      (1 << 17)
+#define  HTTC_APIC_EXT_ID           (1 << 18)
+#define  HTTC_APIC_EXT_SPUR         (1 << 19)
+#define  HTTC_SEQ_ID_SRC_NODE_EN    (1 << 20)
+#define  HTTC_DS_NP_REQ_LIMIT_SHIFT 21
+#define  HTTC_DS_NP_REQ_LIMIT_MASK  3
+#define   HTTC_DS_NP_REQ_LIMIT_NONE 0
+#define   HTTC_DS_NP_REQ_LIMIT_1    1
+#define   HTTC_DS_NP_REQ_LIMIT_4    2
+#define   HTTC_DS_NP_REQ_LIMIT_8    3
+#define  HTTC_MED_PRI_BYP_CNT_SHIFT 24
+#define  HTTC_MED_PRI_BYP_CNT_MASK  3
+#define  HTTC_HI_PRI_BYP_CNT_SHIFT  26
+#define  HTTC_HI_PRI_BYP_CNT_MASK   3
+
+
+/* Function 2 */
+#define DRAM_CSBASE	   0x40
+#define DRAM_CSMASK	   0x60
+#define DRAM_BANK_ADDR_MAP 0x80
+#define DRAM_TIMING_LOW	   0x88
+#define	 DTL_TCL_SHIFT	   0
+#define	 DTL_TCL_MASK	   0x7
+#define	  DTL_CL_2	   1
+#define	  DTL_CL_3	   2
+#define	  DTL_CL_2_5	   5
+#define	 DTL_TRC_SHIFT	   4
+#define	 DTL_TRC_MASK	   0xf
+#define	  DTL_TRC_BASE	   7
+#define	  DTL_TRC_MIN	   7
+#define	  DTL_TRC_MAX	   22
+#define	 DTL_TRFC_SHIFT	   8
+#define	 DTL_TRFC_MASK	   0xf
+#define	  DTL_TRFC_BASE	   9
+#define	  DTL_TRFC_MIN	   9
+#define	  DTL_TRFC_MAX	   24
+#define	 DTL_TRCD_SHIFT	   12
+#define	 DTL_TRCD_MASK	   0x7
+#define	  DTL_TRCD_BASE	   0
+#define	  DTL_TRCD_MIN	   2
+#define	  DTL_TRCD_MAX	   6
+#define	 DTL_TRRD_SHIFT	   16
+#define	 DTL_TRRD_MASK	   0x7
+#define	  DTL_TRRD_BASE	   0
+#define	  DTL_TRRD_MIN	   2
+#define	  DTL_TRRD_MAX	   4
+#define	 DTL_TRAS_SHIFT	   20
+#define	 DTL_TRAS_MASK	   0xf
+#define	  DTL_TRAS_BASE	   0
+#define	  DTL_TRAS_MIN	   5
+#define	  DTL_TRAS_MAX	   15
+#define	 DTL_TRP_SHIFT	   24
+#define	 DTL_TRP_MASK	   0x7
+#define	  DTL_TRP_BASE	   0
+#define	  DTL_TRP_MIN	   2
+#define	  DTL_TRP_MAX	   6
+#define	 DTL_TWR_SHIFT	   28
+#define	 DTL_TWR_MASK	   0x1
+#define	  DTL_TWR_BASE	   2
+#define	  DTL_TWR_MIN	   2
+#define	  DTL_TWR_MAX	   3
+#define DRAM_TIMING_HIGH   0x8c
+#define	 DTH_TWTR_SHIFT	   0
+#define	 DTH_TWTR_MASK	   0x1
+#define	  DTH_TWTR_BASE	   1
+#define	  DTH_TWTR_MIN	   1
+#define	  DTH_TWTR_MAX	   2
+#define	 DTH_TRWT_SHIFT	   4
+#define	 DTH_TRWT_MASK	   0x7
+#define	  DTH_TRWT_BASE	   1
+#define	  DTH_TRWT_MIN	   1
+#define	  DTH_TRWT_MAX	   6
+#define	 DTH_TREF_SHIFT	   8
+#define	 DTH_TREF_MASK	   0x1f
+#define	  DTH_TREF_100MHZ_4K 0x00
+#define	  DTH_TREF_133MHZ_4K 0x01
+#define	  DTH_TREF_166MHZ_4K 0x02
+#define	  DTH_TREF_200MHZ_4K 0x03
+#define	  DTH_TREF_100MHZ_8K 0x08
+#define	  DTH_TREF_133MHZ_8K 0x09
+#define	  DTH_TREF_166MHZ_8K 0x0A
+#define	  DTH_TREF_200MHZ_8K 0x0B
+#define	 DTH_TWCL_SHIFT	    20
+#define	 DTH_TWCL_MASK	    0x7
+#define	  DTH_TWCL_BASE	    1
+#define	  DTH_TWCL_MIN	    1
+#define	  DTH_TWCL_MAX	    2
+#define DRAM_CONFIG_LOW	   0x90
+#define	 DCL_DLL_Disable   (1<<0)
+#define	 DCL_D_DRV	   (1<<1)
+#define	 DCL_QFC_EN	   (1<<2)
+#define	 DCL_DisDqsHys	   (1<<3)
+#define	 DCL_DramInit	   (1<<8)
+#define	 DCL_DramEnable	   (1<<10)
+#define	 DCL_MemClrStatus  (1<<11)
+#define	 DCL_ESR	   (1<<12)
+#define	 DCL_SRS	   (1<<13)
+#define	 DCL_128BitEn	   (1<<16)
+#define	 DCL_DimmEccEn	   (1<<17)
+#define	 DCL_UnBufDimm	   (1<<18)
+#define	 DCL_32ByteEn	   (1<<19)
+#define	 DCL_x4DIMM_SHIFT  20
+#define DRAM_CONFIG_HIGH   0x94
+#define	 DCH_ASYNC_LAT_SHIFT  0
+#define	 DCH_ASYNC_LAT_MASK   0xf
+#define	  DCH_ASYNC_LAT_BASE  0
+#define	  DCH_ASYNC_LAT_MIN   0
+#define	  DCH_ASYNC_LAT_MAX   15
+#define	 DCH_RDPREAMBLE_SHIFT 8
+#define	 DCH_RDPREAMBLE_MASK  0xf
+#define	  DCH_RDPREAMBLE_BASE ((2<<1)+0) /* 2.0 ns */
+#define	  DCH_RDPREAMBLE_MIN  ((2<<1)+0) /* 2.0 ns */
+#define	  DCH_RDPREAMBLE_MAX  ((9<<1)+1) /* 9.5 ns */
+#define	 DCH_IDLE_LIMIT_SHIFT 16
+#define	 DCH_IDLE_LIMIT_MASK  0x7
+#define	  DCH_IDLE_LIMIT_0    0
+#define	  DCH_IDLE_LIMIT_4    1
+#define	  DCH_IDLE_LIMIT_8    2
+#define	  DCH_IDLE_LIMIT_16   3
+#define	  DCH_IDLE_LIMIT_32   4
+#define	  DCH_IDLE_LIMIT_64   5
+#define	  DCH_IDLE_LIMIT_128  6
+#define	  DCH_IDLE_LIMIT_256  7
+#define	 DCH_DYN_IDLE_CTR_EN (1 << 19)
+#define	 DCH_MEMCLK_SHIFT     20
+#define	 DCH_MEMCLK_MASK      0x7
+#define	  DCH_MEMCLK_100MHZ   0
+#define	  DCH_MEMCLK_133MHZ   2
+#define	  DCH_MEMCLK_166MHZ   5
+#define	  DCH_MEMCLK_200MHZ   7
+#define	 DCH_MEMCLK_VALID     (1 << 25)
+#define	 DCH_MEMCLK_EN0	      (1 << 26) 
+#define	 DCH_MEMCLK_EN1	      (1 << 27) 
+#define	 DCH_MEMCLK_EN2	      (1 << 28) 
+#define	 DCH_MEMCLK_EN3	      (1 << 29) 
+
+/* Function 3 */
+#define MCA_NB_CONFIG      0x44
+#define   MNC_ECC_EN       (1 << 22)
+#define   MNC_CHIPKILL_EN  (1 << 23)
+#define SCRUB_CONTROL	   0x58
+#define	  SCRUB_NONE	    0
+#define	  SCRUB_40ns	    1
+#define	  SCRUB_80ns	    2
+#define	  SCRUB_160ns	    3
+#define	  SCRUB_320ns	    4
+#define	  SCRUB_640ns	    5
+#define	  SCRUB_1_28us	    6
+#define	  SCRUB_2_56us	    7
+#define	  SCRUB_5_12us	    8
+#define	  SCRUB_10_2us	    9
+#define	  SCRUB_20_5us	   10
+#define	  SCRUB_41_0us	   11
+#define	  SCRUB_81_9us	   12
+#define	  SCRUB_163_8us	   13
+#define	  SCRUB_327_7us	   14
+#define	  SCRUB_655_4us	   15
+#define	  SCRUB_1_31ms	   16
+#define	  SCRUB_2_62ms	   17
+#define	  SCRUB_5_24ms	   18 
+#define	  SCRUB_10_49ms	   19
+#define	  SCRUB_20_97ms	   20
+#define	  SCRUB_42ms	   21
+#define	  SCRUB_84ms	   22
+#define	 SC_DRAM_SCRUB_RATE_SHFIT  0
+#define	 SC_DRAM_SCRUB_RATE_MASK   0x1f
+#define	 SC_L2_SCRUB_RATE_SHIFT	   8
+#define	 SC_L2_SCRUB_RATE_MASK	   0x1f
+#define	 SC_L1D_SCRUB_RATE_SHIFT   16
+#define	 SC_L1D_SCRUB_RATE_MASK	   0x1f
+#define SCRUB_ADDR_LOW	   0x5C
+#define SCRUB_ADDR_HIGH	   0x60
+#define NORTHBRIDGE_CAP	   0xE8
+#define	 NBCAP_128Bit	      (1 << 0)
+#define	 NBCAP_MP	      (1 << 1)
+#define	 NBCAP_BIG_MP	      (1 << 2)
+#define	 NBCAP_ECC	      (1 << 3)
+#define	 NBCAP_CHIPKILL_ECC   (1 << 4)
+#define	 NBCAP_MEMCLK_SHIFT   5
+#define	 NBCAP_MEMCLK_MASK    3
+#define	 NBCAP_MEMCLK_100MHZ  3
+#define	 NBCAP_MEMCLK_133MHZ  2
+#define	 NBCAP_MEMCLK_166MHZ  1
+#define	 NBCAP_MEMCLK_200MHZ  0
+#define	 NBCAP_MEMCTRL	      (1 << 8)
+
+
+#define LinkConnected     (1 << 0)
+#define InitComplete      (1 << 1)
+#define NonCoherent       (1 << 2)
+#define ConnectionPending (1 << 4)