Commit f7152a23 authored by Alexandre Courbot's avatar Alexandre Courbot Committed by Ben Skeggs

drm/nouveau/secboot: make specialized ls_ucode_img struct private

This structure does not need to be shared anymore.
Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 48eee549
...@@ -165,6 +165,96 @@ struct hsflcn_acr_desc { ...@@ -165,6 +165,96 @@ struct hsflcn_acr_desc {
* Low-secure blob creation * Low-secure blob creation
*/ */
/**
* struct acr_r352_lsf_lsb_header - LS firmware header
* @signature: signature to verify the firmware against
* @ucode_off: offset of the ucode blob in the WPR region. The ucode
* blob contains the bootloader, code and data of the
* LS falcon
* @ucode_size: size of the ucode blob, including bootloader
* @data_size: size of the ucode blob data
* @bl_code_size: size of the bootloader code
* @bl_imem_off: offset in imem of the bootloader
* @bl_data_off: offset of the bootloader data in WPR region
* @bl_data_size: size of the bootloader data
* @app_code_off: offset of the app code relative to ucode_off
* @app_code_size: size of the app code
* @app_data_off: offset of the app data relative to ucode_off
* @app_data_size: size of the app data
* @flags: flags for the secure bootloader
*
* This structure is written into the WPR region for each managed falcon. Each
* instance is referenced by the lsb_offset member of the corresponding
* lsf_wpr_header.
*/
struct acr_r352_lsf_lsb_header {
/**
* LS falcon signatures
* @prd_keys: signature to use in production mode
* @dgb_keys: signature to use in debug mode
* @b_prd_present: whether the production key is present
* @b_dgb_present: whether the debug key is present
* @falcon_id: ID of the falcon the ucode applies to
*/
struct {
u8 prd_keys[2][16];
u8 dbg_keys[2][16];
u32 b_prd_present;
u32 b_dbg_present;
u32 falcon_id;
} signature;
u32 ucode_off;
u32 ucode_size;
u32 data_size;
u32 bl_code_size;
u32 bl_imem_off;
u32 bl_data_off;
u32 bl_data_size;
u32 app_code_off;
u32 app_code_size;
u32 app_data_off;
u32 app_data_size;
u32 flags;
};
/**
* struct acr_r352_lsf_wpr_header - LS blob WPR Header
* @falcon_id: LS falcon ID
* @lsb_offset: offset of the lsb_lsf_header in the WPR region
* @bootstrap_owner: secure falcon reponsible for bootstrapping the LS falcon
* @lazy_bootstrap: skip bootstrapping by ACR
* @status: bootstrapping status
*
* An array of these is written at the beginning of the WPR region, one for
* each managed falcon. The array is terminated by an instance which falcon_id
* is LSF_FALCON_ID_INVALID.
*/
struct acr_r352_lsf_wpr_header {
u32 falcon_id;
u32 lsb_offset;
u32 bootstrap_owner;
u32 lazy_bootstrap;
u32 status;
#define LSF_IMAGE_STATUS_NONE 0
#define LSF_IMAGE_STATUS_COPY 1
#define LSF_IMAGE_STATUS_VALIDATION_CODE_FAILED 2
#define LSF_IMAGE_STATUS_VALIDATION_DATA_FAILED 3
#define LSF_IMAGE_STATUS_VALIDATION_DONE 4
#define LSF_IMAGE_STATUS_VALIDATION_SKIPPED 5
#define LSF_IMAGE_STATUS_BOOTSTRAP_READY 6
};
/**
* struct ls_ucode_img_r352 - ucode image augmented with r352 headers
*/
struct ls_ucode_img_r352 {
struct ls_ucode_img base;
struct acr_r352_lsf_wpr_header wpr_header;
struct acr_r352_lsf_lsb_header lsb_header;
};
#define ls_ucode_img_r352(i) container_of(i, struct ls_ucode_img_r352, base)
/** /**
* ls_ucode_img_load() - create a lsf_ucode_img and load it * ls_ucode_img_load() - create a lsf_ucode_img and load it
*/ */
......
...@@ -29,105 +29,9 @@ struct ls_ucode_img; ...@@ -29,105 +29,9 @@ struct ls_ucode_img;
#define ACR_R352_MAX_APPS 8 #define ACR_R352_MAX_APPS 8
/*
*
* LS blob structures
*
*/
/**
* struct acr_r352_lsf_lsb_header - LS firmware header
* @signature: signature to verify the firmware against
* @ucode_off: offset of the ucode blob in the WPR region. The ucode
* blob contains the bootloader, code and data of the
* LS falcon
* @ucode_size: size of the ucode blob, including bootloader
* @data_size: size of the ucode blob data
* @bl_code_size: size of the bootloader code
* @bl_imem_off: offset in imem of the bootloader
* @bl_data_off: offset of the bootloader data in WPR region
* @bl_data_size: size of the bootloader data
* @app_code_off: offset of the app code relative to ucode_off
* @app_code_size: size of the app code
* @app_data_off: offset of the app data relative to ucode_off
* @app_data_size: size of the app data
* @flags: flags for the secure bootloader
*
* This structure is written into the WPR region for each managed falcon. Each
* instance is referenced by the lsb_offset member of the corresponding
* lsf_wpr_header.
*/
struct acr_r352_lsf_lsb_header {
/**
* LS falcon signatures
* @prd_keys: signature to use in production mode
* @dgb_keys: signature to use in debug mode
* @b_prd_present: whether the production key is present
* @b_dgb_present: whether the debug key is present
* @falcon_id: ID of the falcon the ucode applies to
*/
struct {
u8 prd_keys[2][16];
u8 dbg_keys[2][16];
u32 b_prd_present;
u32 b_dbg_present;
u32 falcon_id;
} signature;
u32 ucode_off;
u32 ucode_size;
u32 data_size;
u32 bl_code_size;
u32 bl_imem_off;
u32 bl_data_off;
u32 bl_data_size;
u32 app_code_off;
u32 app_code_size;
u32 app_data_off;
u32 app_data_size;
u32 flags;
#define LSF_FLAG_LOAD_CODE_AT_0 1 #define LSF_FLAG_LOAD_CODE_AT_0 1
#define LSF_FLAG_DMACTL_REQ_CTX 4 #define LSF_FLAG_DMACTL_REQ_CTX 4
#define LSF_FLAG_FORCE_PRIV_LOAD 8 #define LSF_FLAG_FORCE_PRIV_LOAD 8
};
/**
* struct acr_r352_lsf_wpr_header - LS blob WPR Header
* @falcon_id: LS falcon ID
* @lsb_offset: offset of the lsb_lsf_header in the WPR region
* @bootstrap_owner: secure falcon reponsible for bootstrapping the LS falcon
* @lazy_bootstrap: skip bootstrapping by ACR
* @status: bootstrapping status
*
* An array of these is written at the beginning of the WPR region, one for
* each managed falcon. The array is terminated by an instance which falcon_id
* is LSF_FALCON_ID_INVALID.
*/
struct acr_r352_lsf_wpr_header {
u32 falcon_id;
u32 lsb_offset;
u32 bootstrap_owner;
u32 lazy_bootstrap;
u32 status;
#define LSF_IMAGE_STATUS_NONE 0
#define LSF_IMAGE_STATUS_COPY 1
#define LSF_IMAGE_STATUS_VALIDATION_CODE_FAILED 2
#define LSF_IMAGE_STATUS_VALIDATION_DATA_FAILED 3
#define LSF_IMAGE_STATUS_VALIDATION_DONE 4
#define LSF_IMAGE_STATUS_VALIDATION_SKIPPED 5
#define LSF_IMAGE_STATUS_BOOTSTRAP_READY 6
};
/**
* struct ls_ucode_img_r352 - ucode image augmented with r352 headers
*/
struct ls_ucode_img_r352 {
struct ls_ucode_img base;
struct acr_r352_lsf_wpr_header wpr_header;
struct acr_r352_lsf_lsb_header lsb_header;
};
#define ls_ucode_img_r352(i) container_of(i, struct ls_ucode_img_r352, base)
/* /*
* HS blob structures * HS blob structures
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment