diff options
Diffstat (limited to 'drivers/misc/habanalabs/include/hl_boot_if.h')
| -rw-r--r-- | drivers/misc/habanalabs/include/hl_boot_if.h | 39 |
1 files changed, 27 insertions, 12 deletions
diff --git a/drivers/misc/habanalabs/include/hl_boot_if.h b/drivers/misc/habanalabs/include/hl_boot_if.h index 2853a2de8cf6..f7992a69fd3a 100644 --- a/drivers/misc/habanalabs/include/hl_boot_if.h +++ b/drivers/misc/habanalabs/include/hl_boot_if.h @@ -8,20 +8,35 @@ #ifndef HL_BOOT_IF_H #define HL_BOOT_IF_H +#define LKD_HARD_RESET_MAGIC 0xED7BD694 + +/* CPU error bits in BOOT_ERROR registers */ +#define CPU_BOOT_ERR0_DRAM_INIT_FAIL (1 << 0) +#define CPU_BOOT_ERR0_FIT_CORRUPTED (1 << 1) +#define CPU_BOOT_ERR0_TS_INIT_FAIL (1 << 2) +#define CPU_BOOT_ERR0_DRAM_SKIPPED (1 << 3) +#define CPU_BOOT_ERR0_BMC_WAIT_SKIPPED (1 << 4) +#define CPU_BOOT_ERR0_NIC_DATA_NOT_RDY (1 << 5) +#define CPU_BOOT_ERR0_NIC_FW_FAIL (1 << 6) +#define CPU_BOOT_ERR0_ENABLED (1 << 31) + enum cpu_boot_status { CPU_BOOT_STATUS_NA = 0, /* Default value after reset of chip */ - CPU_BOOT_STATUS_IN_WFE, - CPU_BOOT_STATUS_DRAM_RDY, - CPU_BOOT_STATUS_SRAM_AVAIL, - CPU_BOOT_STATUS_IN_BTL, /* BTL is H/W FSM */ - CPU_BOOT_STATUS_IN_PREBOOT, - CPU_BOOT_STATUS_IN_SPL, - CPU_BOOT_STATUS_IN_UBOOT, - CPU_BOOT_STATUS_DRAM_INIT_FAIL, - CPU_BOOT_STATUS_FIT_CORRUPTED, - CPU_BOOT_STATUS_UBOOT_NOT_READY, - CPU_BOOT_STATUS_RESERVED, - CPU_BOOT_STATUS_TS_INIT_FAIL, + CPU_BOOT_STATUS_IN_WFE = 1, + CPU_BOOT_STATUS_DRAM_RDY = 2, + CPU_BOOT_STATUS_SRAM_AVAIL = 3, + CPU_BOOT_STATUS_IN_BTL = 4, /* BTL is H/W FSM */ + CPU_BOOT_STATUS_IN_PREBOOT = 5, + CPU_BOOT_STATUS_IN_SPL = 6, + CPU_BOOT_STATUS_IN_UBOOT = 7, + CPU_BOOT_STATUS_DRAM_INIT_FAIL, /* deprecated - will be removed */ + CPU_BOOT_STATUS_FIT_CORRUPTED, /* deprecated - will be removed */ + CPU_BOOT_STATUS_UBOOT_NOT_READY = 10, + CPU_BOOT_STATUS_NIC_FW_RDY = 11, + CPU_BOOT_STATUS_TS_INIT_FAIL, /* deprecated - will be removed */ + CPU_BOOT_STATUS_DRAM_SKIPPED, /* deprecated - will be removed */ + CPU_BOOT_STATUS_BMC_WAITING_SKIPPED, /* deprecated - will be removed */ + CPU_BOOT_STATUS_READY_TO_BOOT = 15, }; enum kmd_msg { |