1e9046e3a1
A number of storage technologies support a specialised hardware partition designed to be resistant to replay attacks. The underlying HW protocols differ but the operations are common. The RPMB partition cannot be accessed via standard block layer, but by a set of specific RPMB commands. Such a partition provides authenticated and replay protected access, hence suitable as a secure storage. The initial aim of this patch is to provide a simple RPMB driver interface which can be accessed by the optee driver to facilitate early RPMB access to OP-TEE OS (secure OS) during the boot time. A TEE device driver can claim the RPMB interface, for example, via rpmb_interface_register() or rpmb_dev_find_device(). The RPMB driver provides a callback to route RPMB frames to the RPMB device accessible via rpmb_route_frames(). The detailed operation of implementing the access is left to the TEE device driver itself. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Shyam Saini <shyamsaini@linux.microsoft.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Manuel Traut <manut@mecka.net> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20240814153558.708365-2-jens.wiklander@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
75 lines
2.7 KiB
Makefile
75 lines
2.7 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for misc devices that really don't fit anywhere else.
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#
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obj-$(CONFIG_IBM_ASM) += ibmasm/
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obj-$(CONFIG_IBMVMC) += ibmvmc.o
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obj-$(CONFIG_AD525X_DPOT) += ad525x_dpot.o
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obj-$(CONFIG_AD525X_DPOT_I2C) += ad525x_dpot-i2c.o
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obj-$(CONFIG_AD525X_DPOT_SPI) += ad525x_dpot-spi.o
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obj-$(CONFIG_ATMEL_SSC) += atmel-ssc.o
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obj-$(CONFIG_DUMMY_IRQ) += dummy-irq.o
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obj-$(CONFIG_ICS932S401) += ics932s401.o
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obj-$(CONFIG_LKDTM) += lkdtm/
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obj-$(CONFIG_TIFM_CORE) += tifm_core.o
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obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o
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obj-$(CONFIG_PHANTOM) += phantom.o
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obj-$(CONFIG_RPMB) += rpmb-core.o
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obj-$(CONFIG_QCOM_COINCELL) += qcom-coincell.o
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obj-$(CONFIG_QCOM_FASTRPC) += fastrpc.o
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obj-$(CONFIG_SENSORS_BH1770) += bh1770glc.o
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obj-$(CONFIG_SENSORS_APDS990X) += apds990x.o
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obj-$(CONFIG_ENCLOSURE_SERVICES) += enclosure.o
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obj-$(CONFIG_KGDB_TESTS) += kgdbts.o
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obj-$(CONFIG_SGI_XP) += sgi-xp/
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obj-$(CONFIG_SGI_GRU) += sgi-gru/
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obj-$(CONFIG_SMPRO_ERRMON) += smpro-errmon.o
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obj-$(CONFIG_SMPRO_MISC) += smpro-misc.o
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obj-$(CONFIG_CS5535_MFGPT) += cs5535-mfgpt.o
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obj-$(CONFIG_GEHC_ACHC) += gehc-achc.o
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obj-$(CONFIG_HP_ILO) += hpilo.o
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obj-$(CONFIG_APDS9802ALS) += apds9802als.o
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obj-$(CONFIG_ISL29003) += isl29003.o
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obj-$(CONFIG_ISL29020) += isl29020.o
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obj-$(CONFIG_SENSORS_TSL2550) += tsl2550.o
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obj-$(CONFIG_DS1682) += ds1682.o
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obj-$(CONFIG_C2PORT) += c2port/
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obj-$(CONFIG_HMC6352) += hmc6352.o
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obj-y += eeprom/
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obj-y += cb710/
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obj-$(CONFIG_VMWARE_BALLOON) += vmw_balloon.o
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obj-$(CONFIG_PCH_PHUB) += pch_phub.o
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obj-y += ti-st/
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obj-y += lis3lv02d/
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obj-$(CONFIG_ALTERA_STAPL) +=altera-stapl/
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obj-$(CONFIG_INTEL_MEI) += mei/
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obj-$(CONFIG_VMWARE_VMCI) += vmw_vmci/
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obj-$(CONFIG_LATTICE_ECP3_CONFIG) += lattice-ecp3-config.o
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obj-$(CONFIG_SRAM) += sram.o
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obj-$(CONFIG_SRAM_EXEC) += sram-exec.o
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obj-$(CONFIG_GENWQE) += genwqe/
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obj-$(CONFIG_ECHO) += echo/
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obj-$(CONFIG_CXL_BASE) += cxl/
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obj-$(CONFIG_DW_XDATA_PCIE) += dw-xdata-pcie.o
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obj-$(CONFIG_PCI_ENDPOINT_TEST) += pci_endpoint_test.o
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obj-$(CONFIG_OCXL) += ocxl/
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obj-$(CONFIG_BCM_VK) += bcm-vk/
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obj-y += cardreader/
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obj-$(CONFIG_PVPANIC) += pvpanic/
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obj-$(CONFIG_UACCE) += uacce/
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obj-$(CONFIG_XILINX_SDFEC) += xilinx_sdfec.o
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obj-$(CONFIG_HISI_HIKEY_USB) += hisi_hikey_usb.o
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obj-$(CONFIG_NTSYNC) += ntsync.o
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obj-$(CONFIG_HI6421V600_IRQ) += hi6421v600-irq.o
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obj-$(CONFIG_OPEN_DICE) += open-dice.o
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obj-$(CONFIG_GP_PCI1XXXX) += mchp_pci1xxxx/
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obj-$(CONFIG_VCPU_STALL_DETECTOR) += vcpu_stall_detector.o
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obj-$(CONFIG_TMR_MANAGER) += xilinx_tmr_manager.o
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obj-$(CONFIG_TMR_INJECT) += xilinx_tmr_inject.o
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obj-$(CONFIG_TPS6594_ESM) += tps6594-esm.o
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obj-$(CONFIG_TPS6594_PFSM) += tps6594-pfsm.o
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obj-$(CONFIG_NSM) += nsm.o
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obj-$(CONFIG_MARVELL_CN10K_DPI) += mrvl_cn10k_dpi.o
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obj-y += keba/
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