1 files changed, 162 insertions, 0 deletions

diff --git a/drivers/edac/mpc85xx_edac.h b/drivers/edac/mpc85xx_edac.h
new file mode 100644
index 000000000000..135b3539a030
--- /dev/null
+++ b/drivers/edac/mpc85xx_edac.h
@@ -0,0 +1,162 @@
+/*
+ * Freescale MPC85xx Memory Controller kenel module
+ * Author: Dave Jiang <djiang@mvista.com>
+ *
+ * 2006-2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ */
+#ifndef _MPC85XX_EDAC_H_
+#define _MPC85XX_EDAC_H_
+
+#define MPC85XX_REVISION " Ver: 2.0.0 " __DATE__
+#define EDAC_MOD_STR    "MPC85xx_edac"
+
+#define mpc85xx_printk(level, fmt, arg...) \
+        edac_printk(level, "MPC85xx", fmt, ##arg)
+
+#define mpc85xx_mc_printk(mci, level, fmt, arg...) \
+        edac_mc_chipset_printk(mci, level, "MPC85xx", fmt, ##arg)
+
+/*
+ * DRAM error defines
+ */
+
+/* DDR_SDRAM_CFG */
+#define MPC85XX_MC_DDR_SDRAM_CFG        0x0110
+#define MPC85XX_MC_CS_BNDS_0            0x0000
+#define MPC85XX_MC_CS_BNDS_1            0x0008
+#define MPC85XX_MC_CS_BNDS_2            0x0010
+#define MPC85XX_MC_CS_BNDS_3            0x0018
+#define MPC85XX_MC_CS_BNDS_OFS          0x0008
+
+#define MPC85XX_MC_DATA_ERR_INJECT_HI   0x0e00
+#define MPC85XX_MC_DATA_ERR_INJECT_LO   0x0e04
+#define MPC85XX_MC_ECC_ERR_INJECT       0x0e08
+#define MPC85XX_MC_CAPTURE_DATA_HI      0x0e20
+#define MPC85XX_MC_CAPTURE_DATA_LO      0x0e24
+#define MPC85XX_MC_CAPTURE_ECC          0x0e28
+#define MPC85XX_MC_ERR_DETECT           0x0e40
+#define MPC85XX_MC_ERR_DISABLE          0x0e44
+#define MPC85XX_MC_ERR_INT_EN           0x0e48
+#define MPC85XX_MC_CAPTURE_ATRIBUTES    0x0e4c
+#define MPC85XX_MC_CAPTURE_ADDRESS      0x0e50
+#define MPC85XX_MC_ERR_SBE              0x0e58
+
+#define DSC_MEM_EN      0x80000000
+#define DSC_ECC_EN      0x20000000
+#define DSC_RD_EN       0x10000000
+
+#define DSC_SDTYPE_MASK         0x07000000
+
+#define DSC_SDTYPE_DDR          0x02000000
+#define DSC_SDTYPE_DDR2         0x03000000
+#define DSC_X32_EN      0x00000020
+
+/* Err_Int_En */
+#define DDR_EIE_MSEE    0x1     /* memory select */
+#define DDR_EIE_SBEE    0x4     /* single-bit ECC error */
+#define DDR_EIE_MBEE    0x8     /* multi-bit ECC error */
+
+/* Err_Detect */
+#define DDR_EDE_MSE             0x1     /* memory select */
+#define DDR_EDE_SBE             0x4     /* single-bit ECC error */
+#define DDR_EDE_MBE             0x8     /* multi-bit ECC error */
+#define DDR_EDE_MME             0x80000000      /* multiple memory errors */
+
+/* Err_Disable */
+#define DDR_EDI_MSED    0x1     /* memory select disable */
+#define DDR_EDI_SBED    0x4     /* single-bit ECC error disable */
+#define DDR_EDI_MBED    0x8     /* multi-bit ECC error disable */
+
+/*
+ * L2 Err defines
+ */
+#define MPC85XX_L2_ERRINJHI     0x0000
+#define MPC85XX_L2_ERRINJLO     0x0004
+#define MPC85XX_L2_ERRINJCTL    0x0008
+#define MPC85XX_L2_CAPTDATAHI   0x0020
+#define MPC85XX_L2_CAPTDATALO   0x0024
+#define MPC85XX_L2_CAPTECC      0x0028
+#define MPC85XX_L2_ERRDET       0x0040
+#define MPC85XX_L2_ERRDIS       0x0044
+#define MPC85XX_L2_ERRINTEN     0x0048
+#define MPC85XX_L2_ERRATTR      0x004c
+#define MPC85XX_L2_ERRADDR      0x0050
+#define MPC85XX_L2_ERRCTL       0x0058
+
+/* Error Interrupt Enable */
+#define L2_EIE_L2CFGINTEN       0x1
+#define L2_EIE_SBECCINTEN       0x4
+#define L2_EIE_MBECCINTEN       0x8
+#define L2_EIE_TPARINTEN        0x10
+#define L2_EIE_MASK     (L2_EIE_L2CFGINTEN | L2_EIE_SBECCINTEN | \
+                        L2_EIE_MBECCINTEN | L2_EIE_TPARINTEN)
+
+/* Error Detect */
+#define L2_EDE_L2CFGERR         0x1
+#define L2_EDE_SBECCERR         0x4
+#define L2_EDE_MBECCERR         0x8
+#define L2_EDE_TPARERR          0x10
+#define L2_EDE_MULL2ERR         0x80000000
+
+#define L2_EDE_CE_MASK  L2_EDE_SBECCERR
+#define L2_EDE_UE_MASK  (L2_EDE_L2CFGERR | L2_EDE_MBECCERR | \
+                        L2_EDE_TPARERR)
+#define L2_EDE_MASK     (L2_EDE_L2CFGERR | L2_EDE_SBECCERR | \
+                        L2_EDE_MBECCERR | L2_EDE_TPARERR | L2_EDE_MULL2ERR)
+
+/*
+ * PCI Err defines
+ */
+#define PCI_EDE_TOE                     0x00000001
+#define PCI_EDE_SCM                     0x00000002
+#define PCI_EDE_IRMSV                   0x00000004
+#define PCI_EDE_ORMSV                   0x00000008
+#define PCI_EDE_OWMSV                   0x00000010
+#define PCI_EDE_TGT_ABRT                0x00000020
+#define PCI_EDE_MST_ABRT                0x00000040
+#define PCI_EDE_TGT_PERR                0x00000080
+#define PCI_EDE_MST_PERR                0x00000100
+#define PCI_EDE_RCVD_SERR               0x00000200
+#define PCI_EDE_ADDR_PERR               0x00000400
+#define PCI_EDE_MULTI_ERR               0x80000000
+
+#define PCI_EDE_PERR_MASK       (PCI_EDE_TGT_PERR | PCI_EDE_MST_PERR | \
+                                PCI_EDE_ADDR_PERR)
+
+#define MPC85XX_PCI_ERR_DR              0x0000
+#define MPC85XX_PCI_ERR_CAP_DR          0x0004
+#define MPC85XX_PCI_ERR_EN              0x0008
+#define MPC85XX_PCI_ERR_ATTRIB          0x000c
+#define MPC85XX_PCI_ERR_ADDR            0x0010
+#define MPC85XX_PCI_ERR_EXT_ADDR        0x0014
+#define MPC85XX_PCI_ERR_DL              0x0018
+#define MPC85XX_PCI_ERR_DH              0x001c
+#define MPC85XX_PCI_GAS_TIMR            0x0020
+#define MPC85XX_PCI_PCIX_TIMR           0x0024
+
+struct mpc85xx_mc_pdata {
+        char *name;
+        int edac_idx;
+        void __iomem *mc_vbase;
+        int irq;
+};
+
+struct mpc85xx_l2_pdata {
+        char *name;
+        int edac_idx;
+        void __iomem *l2_vbase;
+        int irq;
+};
+
+struct mpc85xx_pci_pdata {
+        char *name;
+        int edac_idx;
+        void __iomem *pci_vbase;
+        int irq;
+};
+
+#endif