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nvgpu: gpu: adds support for ACR dbg/prod.

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ACR ucode is encrypted using different keys for prod/dbg boards.
This change adds a check to select ACR ucode based on board type.

ACR ucode binaries are also renamed with "nv_" prefix to conform
to release naming conventions.

Bug 2672836

Change-Id: I48818f018f903c0d03642c12485d60e392121eb6
Signed-off-by: smadhavan <smadhavan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2492587
Reviewed-by: Andrey Jivsov <ajivsov@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
smadhavan
2021-04-07 14:07:26 +05:30
committed by mobile promotions
parent a6a3bde1b5
commit 5dacead521
2 changed files with 8 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/nvgpu/common/acr/acr_priv.h
View File

@@ -71,8 +71,9 @@ struct wpr_carveout_info;
#define FLCN_NL_UCODE_HDR_OS_OVL_SIZE_IND(N) \
(FLCN_NL_UCODE_HDR_APP_DATA_END_IND(N) + 2U)
#define GM20B_HSBIN_ACR_PROD_UCODE "nv_acr_ucode_prod.bin"
#define GM20B_HSBIN_ACR_DBG_UCODE "nv_acr_ucode_dbg.bin"
#define HSBIN_ACR_BL_UCODE_IMAGE "pmu_bl.bin"
#define HSBIN_ACR_UCODE_IMAGE "acr_ucode.bin"
#define HSBIN_ACR_PROD_UCODE "acr_ucode_prod.bin"
#define HSBIN_ACR_DBG_UCODE "acr_ucode_dbg.bin"
#define HSBIN_ACR_AHESASC_NON_FUSA_PROD_UCODE "acr_ahesasc_prod_ucode.bin"

7
drivers/gpu/nvgpu/common/acr/acr_sw_gm20b.c
View File

@@ -138,7 +138,12 @@ static void gm20b_acr_default_sw_init(struct gk20a *g, struct hs_acr *hs_acr)
/* ACR HS ucode type & f/w name*/
hs_acr->acr_type = ACR_DEFAULT;
hs_acr->acr_fw_name = HSBIN_ACR_UCODE_IMAGE;
if (!g->ops.pmu.is_debug_mode_enabled(g)) {
hs_acr->acr_fw_name = GM20B_HSBIN_ACR_PROD_UCODE;
} else {
hs_acr->acr_fw_name = GM20B_HSBIN_ACR_DBG_UCODE;
}
/* set on which falcon ACR need to execute*/
hs_acr->acr_flcn = g->pmu->flcn;