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habanalabs: add boot errors prints 

Add log prints for security and eFuse boot error bits

Signed-off-by: Guy Nisan <gnisan@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Guy Nisan 2020-11-12 17:52:52 +02:00 committed by Oded Gabbay
parent 92ede12a07
commit b2d09622be
1 changed files with 7 additions and 0 deletions
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7
drivers/misc/habanalabs/common/firmware_if.c
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@ -510,6 +510,13 @@ static void fw_read_errors(struct hl_device *hdev, u32 boot_err0_reg,
if (err_val & CPU_BOOT_ERR0_NIC_FW_FAIL)
dev_err(hdev->dev,
"Device boot error - NIC F/W initialization failed\n");
if (err_val & CPU_BOOT_ERR0_SECURITY_NOT_RDY)
dev_warn(hdev->dev,
"Device boot warning - security not ready\n");
if (err_val & CPU_BOOT_ERR0_SECURITY_FAIL)
dev_err(hdev->dev, "Device boot error - security failure\n");
if (err_val & CPU_BOOT_ERR0_EFUSE_FAIL)
dev_err(hdev->dev, "Device boot error - eFuse failure\n");
security_val = RREG32(cpu_security_boot_status_reg);
if (security_val & CPU_BOOT_DEV_STS0_ENABLED)