search for: dbg_keys

...en 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 bo...

...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; +...

Sending things in a smaller chunks since it makes their reviewing easier. This part part 2/3 of the secboot refactoring/PMU command support patch series. Part 1 was the new falcon library which should be merged soon now. This series is mainly a refactoring/sanitization of the existing secure boot code. It does not add new features (part 3 will). Secure boot handling is now separated by NVIDIA

This is a rework of the secure boot code that moves the building of the blob into its own set of source files (and own hooks), making the code more flexible and (hopefully) easier to understand as well. This rework is needed to support more signed firmware for existing and new chips. Since the firmwares in question are not available yet I cannot send the code to manage then, but hopefully the

This is a rework of the secure boot code that moves the building of the blob into its own set of source files (and own hooks), making the code more flexible and (hopefully) easier to understand as well. This rework is needed to support more signed firmware for existing and new chips. Since the firmwares in question are not available yet I cannot send the code to manage then, but hopefully the

Hi everyone, Apologies for the big patchset. This is a rework of the secure boot code that moves the building of the blob into its own set of source files (and own hooks), making the code more flexible and (hopefully) easier to understand as well. This rework is needed to support more signed firmware for existing and new chips. Since the firmwares in question are not available yet I cannot send

This revision includes initial signed PMU firmware support for GM20B (Tegra X1). This PMU code will also be used as a basis for dGPU signed PMU firmware support. With the PMU code, the refactoring of secure boot should also make more sense. ACR (secure boot) support is now separated by the driver version it originates from. This separation allows to run any version of the ACR on any chip,

...en 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 bo...

This is a highly changed revision of the first patch series that adds secure boot support to Nouveau. This code still depends on NVIDIA releasing official firmware files, but the files released with SHIELD TV and Pixel C can already be used on a Jetson TX1. As you know we are working hard to release the official firmware files, however in the meantime it doesn't hurt to review the code so it

New version of the secure boot code that works with the blobs just merged into linux-firmware. Since the required Mesa patches are also merged, this set is the last piece of the puzzle to get out-of-the-box accelerated Maxwell 2. The basic code remains the same, with a few improvements with respect to how secure falcons are started. Hopefully the patchset is better split too. I have a