*/
#include "acr_r352.h"
-#include "ls_ucode.h"
#include <core/gpuobj.h>
#include <core/firmware.h>
*/
static void
acr_r352_generate_flcn_bl_desc(const struct nvkm_acr *acr,
- const struct ls_ucode_img *img, u64 wpr_addr,
+ const struct ls_ucode_img *_img, u64 wpr_addr,
void *_desc)
{
+ struct ls_ucode_img_r352 *img = ls_ucode_img_r352(_img);
struct acr_r352_flcn_bl_desc *desc = _desc;
- const struct ls_ucode_img_desc *pdesc = &img->ucode_desc;
+ const struct ls_ucode_img_desc *pdesc = &_img->ucode_desc;
u64 base, addr_code, addr_data;
base = wpr_addr + img->lsb_header.ucode_off + pdesc->app_start_offset;
* Low-secure blob creation
*/
-typedef int (*lsf_load_func)(const struct nvkm_subdev *, struct ls_ucode_img *);
-
/**
* ls_ucode_img_load() - create a lsf_ucode_img and load it
*/
-static struct ls_ucode_img *
-ls_ucode_img_load(const struct nvkm_subdev *subdev, lsf_load_func load_func)
+struct ls_ucode_img *
+acr_r352_ls_ucode_img_load(const struct acr_r352 *acr,
+ enum nvkm_secboot_falcon falcon_id)
{
- struct ls_ucode_img *img;
+ const struct nvkm_subdev *subdev = acr->base.subdev;
+ struct ls_ucode_img_r352 *img;
int ret;
img = kzalloc(sizeof(*img), GFP_KERNEL);
if (!img)
return ERR_PTR(-ENOMEM);
- ret = load_func(subdev, img);
+ img->base.falcon_id = falcon_id;
+
+ ret = acr->func->ls_func[falcon_id]->load(subdev, &img->base);
if (ret) {
+ kfree(img->base.ucode_data);
+ kfree(img->base.sig);
kfree(img);
return ERR_PTR(ret);
}
- return img;
+ /* Check that the signature size matches our expectations... */
+ if (img->base.sig_size != sizeof(img->lsb_header.signature)) {
+ nvkm_error(subdev, "invalid signature size for %s falcon!\n",
+ nvkm_secboot_falcon_name[falcon_id]);
+ return ERR_PTR(-EINVAL);
+ }
+
+ /* Copy signature to the right place */
+ memcpy(&img->lsb_header.signature, img->base.sig, img->base.sig_size);
+
+ /* not needed? the signature should already have the right value */
+ img->lsb_header.signature.falcon_id = falcon_id;
+
+ return &img->base;
}
#define LSF_LSB_HEADER_ALIGN 256
#define LSF_UCODE_DATA_ALIGN 4096
/**
- * ls_ucode_img_fill_headers - fill the WPR and LSB headers of an image
+ * acr_r352_ls_img_fill_headers - fill the WPR and LSB headers of an image
* @acr: ACR to use
* @img: image to generate for
* @offset: offset in the WPR region where this image starts
* Return: offset at the end of this image.
*/
static u32
-ls_ucode_img_fill_headers(struct acr_r352 *acr, struct ls_ucode_img *img,
- u32 offset)
+acr_r352_ls_img_fill_headers(struct acr_r352 *acr,
+ struct ls_ucode_img_r352 *img, u32 offset)
{
- struct lsf_wpr_header *whdr = &img->wpr_header;
- struct lsf_lsb_header *lhdr = &img->lsb_header;
- struct ls_ucode_img_desc *desc = &img->ucode_desc;
+ struct ls_ucode_img *_img = &img->base;
+ struct acr_r352_lsf_wpr_header *whdr = &img->wpr_header;
+ struct acr_r352_lsf_lsb_header *lhdr = &img->lsb_header;
+ struct ls_ucode_img_desc *desc = &_img->ucode_desc;
const struct acr_r352_ls_func *func =
- acr->func->ls_func[img->falcon_id];
+ acr->func->ls_func[_img->falcon_id];
/* Fill WPR header */
- whdr->falcon_id = img->falcon_id;
+ whdr->falcon_id = _img->falcon_id;
whdr->bootstrap_owner = acr->base.boot_falcon;
whdr->status = LSF_IMAGE_STATUS_COPY;
/* Align, save off, and include an LSB header size */
offset = ALIGN(offset, LSF_LSB_HEADER_ALIGN);
whdr->lsb_offset = offset;
- offset += sizeof(struct lsf_lsb_header);
+ offset += sizeof(*lhdr);
/*
* Align, save off, and include the original (static) ucode
*/
offset = ALIGN(offset, LSF_UCODE_DATA_ALIGN);
lhdr->ucode_off = offset;
- offset += img->ucode_size;
+ offset += _img->ucode_size;
/*
* For falcons that use a boot loader (BL), we append a loader
lhdr->app_data_size = desc->app_resident_data_size;
lhdr->flags = func->lhdr_flags;
- if (img->falcon_id == acr->base.boot_falcon)
+ if (_img->falcon_id == acr->base.boot_falcon)
lhdr->flags |= LSF_FLAG_DMACTL_REQ_CTX;
/* Align and save off BL descriptor size */
/**
* acr_r352_ls_fill_headers - fill WPR and LSB headers of all managed images
*/
-static int
+int
acr_r352_ls_fill_headers(struct acr_r352 *acr, struct list_head *imgs)
{
- struct ls_ucode_img *img;
+ struct ls_ucode_img_r352 *img;
struct list_head *l;
u32 count = 0;
u32 offset;
* read of this array and cache it internally so it's ok to pack these.
* Also, we add 1 to the falcon count to indicate the end of the array.
*/
- offset = sizeof(struct lsf_wpr_header) * (count + 1);
+ offset = sizeof(img->wpr_header) * (count + 1);
/*
* Walk the managed falcons, accounting for the LSB structs
* as well as the ucode images.
*/
- list_for_each_entry(img, imgs, node) {
- offset = ls_ucode_img_fill_headers(acr, img, offset);
+ list_for_each_entry(img, imgs, base.node) {
+ offset = acr_r352_ls_img_fill_headers(acr, img, offset);
}
return offset;
}
/**
- * ls_ucode_mgr_write_wpr - write the WPR blob contents
+ * acr_r352_ls_write_wpr - write the WPR blob contents
*/
-static int
-ls_ucode_mgr_write_wpr(struct acr_r352 *acr, struct list_head *imgs,
- struct nvkm_gpuobj *wpr_blob, u32 wpr_addr)
+int
+acr_r352_ls_write_wpr(struct acr_r352 *acr, struct list_head *imgs,
+ struct nvkm_gpuobj *wpr_blob, u32 wpr_addr)
{
- struct ls_ucode_img *img;
+ struct ls_ucode_img *_img;
u32 pos = 0;
nvkm_kmap(wpr_blob);
- list_for_each_entry(img, imgs, node) {
+ list_for_each_entry(_img, imgs, node) {
+ struct ls_ucode_img_r352 *img = ls_ucode_img_r352(_img);
const struct acr_r352_ls_func *ls_func =
- acr->func->ls_func[img->falcon_id];
+ acr->func->ls_func[_img->falcon_id];
u8 gdesc[ls_func->bl_desc_size];
nvkm_gpuobj_memcpy_to(wpr_blob, pos, &img->wpr_header,
&img->lsb_header, sizeof(img->lsb_header));
/* Generate and write BL descriptor */
- ls_func->generate_bl_desc(&acr->base, img, wpr_addr, gdesc);
+ ls_func->generate_bl_desc(&acr->base, _img, wpr_addr, gdesc);
nvkm_gpuobj_memcpy_to(wpr_blob, img->lsb_header.bl_data_off,
gdesc, ls_func->bl_desc_size);
/* Copy ucode */
nvkm_gpuobj_memcpy_to(wpr_blob, img->lsb_header.ucode_off,
- img->ucode_data, img->ucode_size);
+ _img->ucode_data, _img->ucode_size);
pos += sizeof(img->wpr_header);
}
for_each_set_bit(falcon_id, &managed_falcons, NVKM_SECBOOT_FALCON_END) {
struct ls_ucode_img *img;
- img = ls_ucode_img_load(subdev,
- acr->func->ls_func[falcon_id]->load);
-
+ img = acr->func->ls_ucode_img_load(acr, falcon_id);
if (IS_ERR(img)) {
ret = PTR_ERR(img);
goto cleanup;
}
+
list_add_tail(&img->node, &imgs);
managed_count++;
}
* Fill the WPR and LSF headers with the right offsets and compute
* required WPR size
*/
- image_wpr_size = acr_r352_ls_fill_headers(acr, &imgs);
+ image_wpr_size = acr->func->ls_fill_headers(acr, &imgs);
image_wpr_size = ALIGN(image_wpr_size, WPR_ALIGNMENT);
/* Allocate GPU object that will contain the WPR region */
}
/* Write LS blob */
- ret = ls_ucode_mgr_write_wpr(acr, &imgs, acr->ls_blob, wpr_addr);
+ ret = acr->func->ls_write_wpr(acr, &imgs, acr->ls_blob, wpr_addr);
if (ret)
nvkm_gpuobj_del(&acr->ls_blob);
cleanup:
list_for_each_entry_safe(img, t, &imgs, node) {
kfree(img->ucode_data);
+ kfree(img->sig);
kfree(img);
}
acr_r352_func = {
.generate_hs_bl_desc = acr_r352_generate_hs_bl_desc,
.hs_bl_desc_size = sizeof(struct acr_r352_flcn_bl_desc),
+ .ls_ucode_img_load = acr_r352_ls_ucode_img_load,
+ .ls_fill_headers = acr_r352_ls_fill_headers,
+ .ls_write_wpr = acr_r352_ls_write_wpr,
.ls_func = {
[NVKM_SECBOOT_FALCON_FECS] = &acr_r352_ls_fecs_func,
[NVKM_SECBOOT_FALCON_GPCCS] = &acr_r352_ls_gpccs_func,
#define __NVKM_SECBOOT_ACR_R352_H__
#include "acr.h"
+#include "ls_ucode.h"
struct ls_ucode_img;
#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_DMACTL_REQ_CTX 4
+#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
+ */
+
struct hsf_load_header_app {
u32 sec_code_off;
u32 sec_code_size;
u32 lhdr_flags;
};
+struct acr_r352;
+
/**
* struct acr_r352_func - manages nuances between ACR versions
*
u64);
u32 hs_bl_desc_size;
+ struct ls_ucode_img *(*ls_ucode_img_load)(const struct acr_r352 *,
+ enum nvkm_secboot_falcon);
+ int (*ls_fill_headers)(struct acr_r352 *, struct list_head *);
+ int (*ls_write_wpr)(struct acr_r352 *, struct list_head *,
+ struct nvkm_gpuobj *, u32);
+
const struct acr_r352_ls_func *ls_func[NVKM_SECBOOT_FALCON_END];
};
struct nvkm_acr *acr_r352_new_(const struct acr_r352_func *,
enum nvkm_secboot_falcon, unsigned long);
+struct ls_ucode_img *acr_r352_ls_ucode_img_load(const struct acr_r352 *,
+ enum nvkm_secboot_falcon);
+int acr_r352_ls_fill_headers(struct acr_r352 *, struct list_head *);
+int acr_r352_ls_write_wpr(struct acr_r352 *, struct list_head *,
+ struct nvkm_gpuobj *, u32);
+
#endif
*/
#include "acr_r352.h"
-#include "ls_ucode.h"
#include <engine/falcon.h>
static void
acr_r361_generate_flcn_bl_desc(const struct nvkm_acr *acr,
- const struct ls_ucode_img *img, u64 wpr_addr,
+ const struct ls_ucode_img *_img, u64 wpr_addr,
void *_desc)
{
+ struct ls_ucode_img_r352 *img = ls_ucode_img_r352(_img);
struct acr_r361_flcn_bl_desc *desc = _desc;
- const struct ls_ucode_img_desc *pdesc = &img->ucode_desc;
+ const struct ls_ucode_img_desc *pdesc = &img->base.ucode_desc;
u64 base, addr_code, addr_data;
base = wpr_addr + img->lsb_header.ucode_off + pdesc->app_start_offset;
acr_r361_func = {
.generate_hs_bl_desc = acr_r361_generate_hs_bl_desc,
.hs_bl_desc_size = sizeof(struct acr_r361_flcn_bl_desc),
+ .ls_ucode_img_load = acr_r352_ls_ucode_img_load,
+ .ls_fill_headers = acr_r352_ls_fill_headers,
+ .ls_write_wpr = acr_r352_ls_write_wpr,
.ls_func = {
[NVKM_SECBOOT_FALCON_FECS] = &acr_r361_ls_fecs_func,
[NVKM_SECBOOT_FALCON_GPCCS] = &acr_r361_ls_gpccs_func,
#include <subdev/timer.h>
#include <subdev/pmu.h>
-static const char *
-managed_falcons_names[] = {
+const char *
+nvkm_secboot_falcon_name[] = {
[NVKM_SECBOOT_FALCON_PMU] = "PMU",
[NVKM_SECBOOT_FALCON_RESERVED] = "<reserved>",
[NVKM_SECBOOT_FALCON_FECS] = "FECS",
break;
default:
nvkm_error(subdev, "Unmanaged boot falcon %s!\n",
- managed_falcons_names[sb->acr->boot_falcon]);
+ nvkm_secboot_falcon_name[sb->acr->boot_falcon]);
return -EINVAL;
}
nvkm_debug(&sb->subdev, "securely managed falcons:\n");
for_each_set_bit(fid, &sb->acr->managed_falcons,
NVKM_SECBOOT_FALCON_END)
- nvkm_debug(&sb->subdev, "- %s\n", managed_falcons_names[fid]);
+ nvkm_debug(&sb->subdev, "- %s\n",
+ nvkm_secboot_falcon_name[fid]);
return 0;
}
#include <core/subdev.h>
#include <subdev/secboot.h>
-/*
- *
- * LS blob structures
- *
- */
-
-/**
- * struct lsf_ucode_desc - LS falcon signatures
- * @prd_keys: signature to use when the GPU is in production mode
- * @dgb_keys: signature to use when the GPU is 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
- *
- * Directly loaded from a signature file.
- */
-struct lsf_ucode_desc {
- u8 prd_keys[2][16];
- u8 dbg_keys[2][16];
- u32 b_prd_present;
- u32 b_dbg_present;
- u32 falcon_id;
-};
-
-/**
- * struct 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 lsf_lsb_header {
- struct lsf_ucode_desc 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_DMACTL_REQ_CTX 4
-#define LSF_FLAG_FORCE_PRIV_LOAD 8
-};
-
-/**
- * struct 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 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_desc - descriptor of firmware image
* @ucode_desc: loaded or generated map of ucode_data
* @ucode_data: firmware payload (code and data)
* @ucode_size: size in bytes of data in ucode_data
- * @wpr_header: WPR header to be written to the LS blob
- * @lsb_header: LSB header to be written to the LS blob
+ * @sig: signature for this firmware
+ * @sig:size: size of the signature in bytes
*
* Preparing the WPR LS blob requires information about all the LS firmwares
* (size, etc) to be known. This structure contains all the data of one LS
u8 *ucode_data;
u32 ucode_size;
- struct lsf_wpr_header wpr_header;
- struct lsf_lsb_header lsb_header;
+ u8 *sig;
+ u32 sig_size;
};
/**
*/
static int
ls_ucode_img_load_gr(const struct nvkm_subdev *subdev, struct ls_ucode_img *img,
- const char *falcon_name, const u32 falcon_id)
+ const char *falcon_name)
{
- const struct firmware *bl, *code, *data;
- struct lsf_ucode_desc *lsf_desc;
+ const struct firmware *bl, *code, *data, *sig;
char f[64];
int ret;
if (ret)
goto free_inst;
+ snprintf(f, sizeof(f), "gr/%s_sig", falcon_name);
+ ret = nvkm_firmware_get(subdev->device, f, &sig);
+ if (ret)
+ goto free_data;
+ img->sig = kmemdup(sig->data, sig->size, GFP_KERNEL);
+ if (!img->sig) {
+ ret = -ENOMEM;
+ goto free_sig;
+ }
+ img->sig_size = sig->size;
+
img->ucode_data = ls_ucode_img_build(bl, code, data,
&img->ucode_desc);
if (IS_ERR(img->ucode_data)) {
}
img->ucode_size = img->ucode_desc.image_size;
- snprintf(f, sizeof(f), "gr/%s_sig", falcon_name);
- lsf_desc = nvkm_acr_load_firmware(subdev, f, sizeof(*lsf_desc));
- if (IS_ERR(lsf_desc)) {
- ret = PTR_ERR(lsf_desc);
- goto free_image;
- }
- /* not needed? the signature should already have the right value */
- lsf_desc->falcon_id = falcon_id;
- memcpy(&img->lsb_header.signature, lsf_desc, sizeof(*lsf_desc));
- img->falcon_id = lsf_desc->falcon_id;
- kfree(lsf_desc);
-
- /* success path - only free requested firmware files */
- goto free_data;
-
-free_image:
- kfree(img->ucode_data);
+free_sig:
+ nvkm_firmware_put(sig);
free_data:
nvkm_firmware_put(data);
free_inst:
acr_ls_ucode_load_fecs(const struct nvkm_subdev *subdev,
struct ls_ucode_img *img)
{
- return ls_ucode_img_load_gr(subdev, img, "fecs",
- NVKM_SECBOOT_FALCON_FECS);
+ return ls_ucode_img_load_gr(subdev, img, "fecs");
}
int
acr_ls_ucode_load_gpccs(const struct nvkm_subdev *subdev,
struct ls_ucode_img *img)
{
- return ls_ucode_img_load_gr(subdev, img, "gpccs",
- NVKM_SECBOOT_FALCON_GPCCS);
+ return ls_ucode_img_load_gr(subdev, img, "gpccs");
}
int (*run_blob)(struct nvkm_secboot *, struct nvkm_gpuobj *);
};
+extern const char *nvkm_secboot_falcon_name[];
+
int nvkm_secboot_ctor(const struct nvkm_secboot_func *, struct nvkm_acr *,
struct nvkm_device *, int, struct nvkm_secboot *);
int nvkm_secboot_falcon_reset(struct nvkm_secboot *);
projects / GitHub / MotorolaMobilityLLC / kernel-slsi.git / commitdiff