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habanalabs: add new device CPU boot status 

This patch adds a definition of a new status in the device CPU boot stages
and add the handling of the new status.

Signed-off-by: Igor Grinberg <igrinberg@habana.ai>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
This commit is contained in:
Igor Grinberg 2019-02-24 11:20:02 +02:00 committed by Oded Gabbay
parent d358b1733f
commit 0ca3b1b7b9
2 changed files with 7 additions and 1 deletions
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5
drivers/misc/habanalabs/goya/goya.c
View File

@ -2550,6 +2550,11 @@ static int goya_init_cpu(struct hl_device *hdev, u32 cpu_timeout)
"ARM status %d - DDR initialization failed\n",
status);
break;
case CPU_BOOT_STATUS_UBOOT_NOT_READY:
dev_err(hdev->dev,
"ARM status %d - u-boot stopped by user\n",
status);
break;
default:
dev_err(hdev->dev,
"ARM status %d - Invalid status code\n",

3
drivers/misc/habanalabs/include/hl_boot_if.h
View File

@ -18,7 +18,8 @@ enum cpu_boot_status {
CPU_BOOT_STATUS_IN_SPL,
CPU_BOOT_STATUS_IN_UBOOT,
CPU_BOOT_STATUS_DRAM_INIT_FAIL,
CPU_BOOT_STATUS_FIT_CORRUPTED
CPU_BOOT_STATUS_FIT_CORRUPTED,
CPU_BOOT_STATUS_UBOOT_NOT_READY,
};
enum kmd_msg {