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| author |   Thor Thayer <thor.thayer@linux.intel.com> | 2019-07-12 13:28:43 -0500 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-07-25 14:28:42 -0400 |
| commit | 3123c5c4ca157edc518102ee5385f60cb90f93f5 (patch) | |
| tree | d7d39fad7fec919e8a40c45b90e4fbc3d79dc4c9 /drivers/edac/altera_edac.h | |
| parent | MAINTAINERS: update EDAC entry to reflect current tree and maintainers (diff) | |
| download | linux-dev-3123c5c4ca157edc518102ee5385f60cb90f93f5.tar.xz linux-dev-3123c5c4ca157edc518102ee5385f60cb90f93f5.zip | |
edac: altera: Move Stratix10 SDRAM ECC to peripheral
ARM32 SoCFPGAs had separate IRQs for SDRAM. ARM64 SoCFPGAs
send all DBEs to SError so filtering by source is necessary.
The Stratix10 SDRAM ECC is a better match with the generic
Altera peripheral ECC framework because the linked list can
be searched to find the ECC block offset and printout
the DBE Address.
Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Acked-by: James Morse <james.morse@arm.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/edac/altera_edac.h')
| -rw-r--r-- | drivers/edac/altera_edac.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/drivers/edac/altera_edac.h b/drivers/edac/altera_edac.h index 55654cc4bcdf..3727e72c8c2e 100644 --- a/drivers/edac/altera_edac.h +++ b/drivers/edac/altera_edac.h @@ -289,6 +289,29 @@ struct altr_sdram_mc_data { #define ALTR_A10_ECC_INIT_WATCHDOG_10US 10000 /************* Stratix10 Defines **************/ +#define ALTR_S10_ECC_CTRL_SDRAM_OFST 0x00 +#define ALTR_S10_ECC_EN BIT(0) + +#define ALTR_S10_ECC_ERRINTEN_OFST 0x10 +#define ALTR_S10_ECC_ERRINTENS_OFST 0x14 +#define ALTR_S10_ECC_ERRINTENR_OFST 0x18 +#define ALTR_S10_ECC_SERRINTEN BIT(0) + +#define ALTR_S10_ECC_INTMODE_OFST 0x1C +#define ALTR_S10_ECC_INTMODE BIT(0) + +#define ALTR_S10_ECC_INTSTAT_OFST 0x20 +#define ALTR_S10_ECC_SERRPENA BIT(0) +#define ALTR_S10_ECC_DERRPENA BIT(8) +#define ALTR_S10_ECC_ERRPENA_MASK (ALTR_S10_ECC_SERRPENA | \ + ALTR_S10_ECC_DERRPENA) + +#define ALTR_S10_ECC_INTTEST_OFST 0x24 +#define ALTR_S10_ECC_TSERRA BIT(0) +#define ALTR_S10_ECC_TDERRA BIT(8) +#define ALTR_S10_ECC_TSERRB BIT(16) +#define ALTR_S10_ECC_TDERRB BIT(24) + #define ALTR_S10_DERR_ADDRA_OFST 0x2C /* Stratix10 ECC Manager Defines */ @@ -300,7 +323,7 @@ struct altr_sdram_mc_data { #define S10_SYSMGR_UE_ADDR_OFST 0x224 #define S10_DDR0_IRQ_MASK BIT(16) -#define S10_DBE_IRQ_MASK 0x3FE +#define S10_DBE_IRQ_MASK 0x3FFFE /* Define ECC Block Offsets for peripherals */ #define ECC_BLK_ADDRESS_OFST 0x40 |