diff options
Diffstat (limited to 'drivers/edac/fsl_ddr_edac.h')
| -rw-r--r-- | drivers/edac/fsl_ddr_edac.h | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/drivers/edac/fsl_ddr_edac.h b/drivers/edac/fsl_ddr_edac.h index 4ccee292eff1..73618f79e587 100644 --- a/drivers/edac/fsl_ddr_edac.h +++ b/drivers/edac/fsl_ddr_edac.h @@ -1,17 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Freescale Memory Controller kernel module * * Support Power-based SoCs including MPC85xx, MPC86xx, MPC83xx and - * ARM-based Layerscape SoCs including LS2xxx. Originally split - * out from mpc85xx_edac EDAC driver. + * ARM-based Layerscape SoCs including LS2xxx and LS1021A. Originally + * split out from mpc85xx_edac EDAC driver. * * 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. - * + * 2006-2007 (c) MontaVista Software, Inc. */ #ifndef _FSL_DDR_EDAC_H_ #define _FSL_DDR_EDAC_H_ @@ -42,6 +39,9 @@ #define FSL_MC_CAPTURE_EXT_ADDRESS 0x0e54 #define FSL_MC_ERR_SBE 0x0e58 +#define IMX9_MC_ERR_EN 0x1000 +#define IMX9_MC_DATA_ERR_INJECT_OFF 0x100 + #define DSC_MEM_EN 0x80000000 #define DSC_ECC_EN 0x20000000 #define DSC_RD_EN 0x10000000 @@ -49,6 +49,9 @@ #define DSC_DBW_32 0x00080000 #define DSC_DBW_64 0x00000000 +#define ERR_ECC_EN 0x80000000 +#define ERR_INLINE_ECC 0x40000000 + #define DSC_SDTYPE_MASK 0x07000000 #define DSC_X32_EN 0x00000020 @@ -68,12 +71,19 @@ #define DDR_EDI_SBED 0x4 /* single-bit ECC error disable */ #define DDR_EDI_MBED 0x8 /* multi-bit ECC error disable */ +#define TYPE_IMX9 0x1 /* MC used by iMX9 having registers changed */ + struct fsl_mc_pdata { char *name; int edac_idx; void __iomem *mc_vbase; + void __iomem *inject_vbase; int irq; + u32 orig_ddr_err_disable; + u32 orig_ddr_err_sbe; + bool little_endian; + unsigned long flag; }; int fsl_mc_err_probe(struct platform_device *op); -int fsl_mc_err_remove(struct platform_device *op); +void fsl_mc_err_remove(struct platform_device *op); #endif |