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/rk3399_ARM-atf/docs/components/
H A Dven-el3-debugfs.rst131 uint32_t w1: file descriptor id on success.
140 This operation closes a file described by a file descriptor obtained by a
149 uint32_t File descriptor id returned by OPEN
166 This operation reads a number of bytes from a file descriptor obtained by
175 uint32_t File descriptor id returned by OPEN
199 Move file pointer for file described by given `file descriptor` of given
208 uint32_t File descriptor id returned by OPEN
H A Ddebugfs-design.rst37 - open(): create a file descriptor that acts as a handle to the file passed as
39 - close(): close the file descriptor created by open().
42 - seek(): set the file position indicator of a file descriptor either to a
H A Del3-spmc.rst171 descriptor and boot information header structures, which describe the data to be
360 - If format of descriptor was v1.0, SPMC converts the descriptor to v1.1 before caching.
372 - SPMC fetches the cached memory descriptor from the datastore,
374 - If descriptor size is more than RX buffer size, SPMC will send the descriptor in fragments.
375 - SPMC will set NS Bit to 1 in memory descriptor response.
385 - SP if FFA_MEM_RETRIEVE_RESP returned descriptor with fragment length less than total length.
H A Dgranule-protection-tables-design.rst49 descriptor), and the entire region can belong to a single PAS when a one step
51 descriptor) with a 2 step mapping. To change PAS of a region dynamically, the
55 contiguous block entry using GPT Contiguous descriptor. More details about this
227 size of each L0 region (L0GPTSZ) multiplied by the size of each L0 descriptor
H A Dsdei.rst87 Once the event descriptor arrays are defined, they should be exported to the
89 to the private and shared event descriptor arrays, respectively. Note that the
97 - There must be exactly one descriptor in the private array, and none in the
H A Dxlat-tables-lib-v2-design.rst361 Note that not every translation level allows any type of descriptor. Depending
364 level does not allow block descriptors, a table descriptor will have to be used
398 descriptor. Given that the TLBs are not architecturally permitted to hold any
H A Dfirmware-update.rst168 platform, which BL1 uses to fetch an image descriptor (``image_desc_t``) via a
173 The image descriptor includes the following information:
H A Dexception-handling.rst266 - There exists a descriptor with the priority level requested.
606 priority scheme, the size of descriptor array exposed with
612 exception descriptor and the programmed priority of interrupts handled by the
/rk3399_ARM-atf/include/plat/arm/common/
H A Dfconf_sec_intr_config.h19 interrupt_prop_t descriptor[SEC_INT_COUNT_MAX]; member
/rk3399_ARM-atf/plat/arm/common/fconf/
H A Dfconf_sec_intr_config.c111 sec_intr_prop.descriptor[i] = sec_intr_property; in fconf_populate_sec_intr_config()
124 sec_intr_prop.descriptor[i + g0_intr_count] = sec_intr_property; in fconf_populate_sec_intr_config()
/rk3399_ARM-atf/include/lib/hob/
H A Dmmram.h42 struct efi_mmram_descriptor descriptor[]; member
/rk3399_ARM-atf/plat/arm/board/fvp/
H A Dfvp_gicv3.c83 sec_intr_prop, descriptor); in fvp_gic_driver_pre_init()
/rk3399_ARM-atf/fdts/
H A Dfvp-base-gicv23-interrupts.dtsi23 * Each event descriptor has typically 3 fields:
46 * terminology. Each interrupt property descriptor has 3 fields:
/rk3399_ARM-atf/docs/design/
H A Dauth-framework.rst327 description provided by the platform in the CoT descriptor.
414 The authentication framework will use the image descriptor to extract all the
498 The ``get_auth_param()`` function is passed a parameter descriptor containing
504 will be used by the IPM to find the right parser descriptor for the image.
595 * Authentication method descriptor
724 Each image descriptor must specify:
738 - ``parent``: pointer to the parent image descriptor. The parent will contain
746 descriptors. A parameter descriptor consists of a type and a cookie which
773 Each parameter consists of a parameter descriptor and the buffer
920 extensions. This must be specified in the image descriptor using the
[all …]
H A Dpsci-pd-tree.rst165 domain tree descriptor will not describe any core power domains which are
170 in the power domain descriptor, that is, the number of core nodes described
231 algorithm to parse the power domain descriptor exported by the platform to
H A Dfirmware-design.rst280 :ref:`Firmware Update (FWU)` process. In either case, BL1 retrieves a descriptor
281 of the next image by calling ``bl1_plat_get_image_desc()``. The image descriptor
887 descriptor to identify the handler for the SMC Call.
916 The framework does basic validation of each descriptor to halt firmware
934 128 distinct services, but in practice a single descriptor can cover a range of
/rk3399_ARM-atf/services/std_svc/spm/spm_mm/
H A Dspm_mm_setup.c91 mmram_desc_data = &mmram_hob_desc_data->descriptor[0]; in build_sp_boot_hob_list()
/rk3399_ARM-atf/services/std_svc/spm/el3_spmc/
H A Dspmc_setup.c280 mmram_desc_data = &mmram_hob_desc_data->descriptor[mem_region_num]; in build_sp_boot_hob_list()
/rk3399_ARM-atf/docs/
H A Dporting-guide.rst336 BL2U image identifier, used by BL1 to fetch an image descriptor
344 SCP_BL2U image identifier, used by BL1 to fetch an image descriptor
363 NS_BL1U image identifier, used by BL1 to fetch an image descriptor
379 NS_BL2U image identifier, used by BL1 to fetch an image descriptor
882 descriptor and may be used to decide if the counter is allowed to be
887 either could not be updated or the authentication image descriptor indicates
1785 BL1 calls this function to get the image descriptor information ``image_desc_t``
1788 The default implementation always returns a common BL2 image descriptor. Arm
1789 standard platforms return an image descriptor corresponding to BL2 or one of
H A Dchange-log.md763 …- add memory alignment at cadence SD/eMMC driver's descriptor ([2fcb37d](https://review.trustedfir…
1937 …- add StMM memory region descriptor ([3553087](https://review.trustedfirmware.org/plugins/gitiles/…
5291 …- avoid descriptor size calc overflow ([27c0242](https://review.trustedfirmware.org/plugins/gitile…
5298 …- use version-dependent minimum descriptor length ([52d8d50](https://review.trustedfirmware.org/pl…
5299 …- validate descriptor headers ([56c052d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/t…
5301 …- validate shmem descriptor alignment ([dd94372](https://review.trustedfirmware.org/plugins/gitile…
5858 …- improve bound check for descriptor ([def7590](https://review.trustedfirmware.org/plugins/gitiles…
7238 …- check descriptor size for overflow ([eed15e4](https://review.trustedfirmware.org/plugins/gitiles…
7771 …- usb descriptor update for STM32MP13 ([d59b9d5](https://review.trustedfirmware.org/plugins/gitile…
10682 descriptor dynamically by leveraging fconf APIs.
/rk3399_ARM-atf/docs/getting_started/
H A Dbuild-options.rst1200 platform specific secure interrupt property descriptor is retrieved from