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EDAC, altera: Merge Stratix10 into the Arria10 SDRAM probe routine

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Change Stratix10 regmap to use offsets from a base to match
the Arria10 regmap and allow re-use of the Arria10 functions.
Only the regmap initialization differs (Arria10 mmio_regmap
vs Stratix10 custom regmap).

Modify the SDRAM probe function to handle Stratix10. Remove the
Stratix10 offset defines if Arria10 can be used. Remove the unused
Stratix10 probe function.

Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: dinguyen@kernel.org
Cc: robh+dt@kernel.org
Cc: mark.rutland@arm.com
Cc: mchehab@kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-edac@vger.kernel.org
Link: https://lkml.kernel.org/r/1537883342-30180-5-git-send-email-thor.thayer@linux.intel.com
This commit is contained in:
Thor Thayer
2018-09-25 08:49:00 -05:00
committed by Borislav Petkov
parent 446fd7afdc
commit 08f08bfb7b
2 changed files with 14 additions and 300 deletions
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38
drivers/edac/altera_edac.h
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@@ -156,34 +156,6 @@
#define A10_INTMASK_CLR_OFST 0x10
#define A10_DDR0_IRQ_MASK BIT(17)
/************* Stratix10 Defines **************/
/* SDRAM Controller EccCtrl Register */
#define S10_ECCCTRL1_OFST 0xF8011100
/* SDRAM Controller DRAM IRQ Register */
#define S10_ERRINTEN_OFST 0xF8011110
/* SDRAM Interrupt Mode Register */
#define S10_INTMODE_OFST 0xF801111C
/* SDRAM Controller Error Status Register */
#define S10_INTSTAT_OFST 0xF8011120
/* SDRAM Controller ECC Error Address Register */
#define S10_DERRADDR_OFST 0xF801112C
#define S10_SERRADDR_OFST 0xF8011130
/* SDRAM Controller ECC Diagnostic Register */
#define S10_DIAGINTTEST_OFST 0xF8011124
/* SDRAM Single Bit Error Count Compare Set Register */
#define S10_SERRCNTREG_OFST 0xF801113C
/* Sticky registers for Uncorrected Errors */
#define S10_SYSMGR_UE_VAL_OFST 0xFFD12220
#define S10_SYSMGR_UE_ADDR_OFST 0xFFD12224
struct altr_sdram_prv_data {
int ecc_ctrl_offset;
int ecc_ctl_en_mask;
@@ -319,12 +291,12 @@ struct altr_sdram_mc_data {
/************* Stratix10 Defines **************/
/* Stratix10 ECC Manager Defines */
#define S10_SYSMGR_ECC_INTMASK_VAL_OFST 0xFFD12090
#define S10_SYSMGR_ECC_INTMASK_SET_OFST 0xFFD12094
#define S10_SYSMGR_ECC_INTMASK_CLR_OFST 0xFFD12098
#define S10_SYSMGR_ECC_INTMASK_CLR_OFST 0x98
#define S10_SYSMGR_ECC_INTSTAT_DERR_OFST 0xA0
#define S10_SYSMGR_ECC_INTSTAT_SERR_OFST 0xFFD1209C
#define S10_SYSMGR_ECC_INTSTAT_DERR_OFST 0xFFD120A0
/* Sticky registers for Uncorrected Errors */
#define S10_SYSMGR_UE_VAL_OFST 0x120
#define S10_SYSMGR_UE_ADDR_OFST 0x124
#define S10_DDR0_IRQ_MASK BIT(16)