| /linux/drivers/firmware/qcom/ |
| H A D | qcom_pas.c | 119 * not embedded in the firmware binary and instead are provided by TrustZone.
120 * However, dynamic resources are always expected to come from TrustZone. This
122 * be provided by TrustZone PAS service.
125 * should be passed in input_rt. These will be forwarded to TrustZone for
126 * authentication. TrustZone will then append the dynamic resources and return
139 * @output_rt_size: TrustZone expects caller should pass worst case size for
145 * TrustZone. The caller is responsible for freeing the buffer. On failure,
191 * TrustZone accesses the firmware memory region for authentication. The
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| H A D | Kconfig | 39 bool "TrustZone interface memory allocator: SHM Bridge"
46 With this selected, all buffers passed to the TrustZone must be allocated
47 using the TZMem allocator or else the TrustZone will refuse to use them.
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| H A D | qcom_tzmem.c | 3 * Memory allocator for buffers shared with the TrustZone.
238 * Create a new pool of memory suitable for sharing with the TrustZone.
525 MODULE_DESCRIPTION("TrustZone memory allocator for Qualcomm firmware drivers");
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| H A D | qcom_scm.c | 752 * resource table TrustZone sends, response code in res.result[1] as in __qcom_scm_pas_mem_setup()
795 * TrustZone can not accept buffer as NULL value as argument hence, in __qcom_scm_pas_get_rsc_table()
830 /* A zero-sized table means that TrustZone has no resource table. */ in __qcom_scm_pas_get_rsc_table2()
896 * memory region and then invokes a call to TrustZone to authenticate. in qcom_scm_pas_get_rsc_table()
903 * subsequently call TrustZone for authenticate and reset. in __qcom_scm_pas_auth_and_reset()
2089 * the TrustZone. in __qcom_scm_qseecom_call()
2786 "Failed to enable the TrustZone memory allocator\n");
2827 * be called after the TrustZone memory pool is initialized and the in qcom_scm_probe()
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| /linux/Documentation/devicetree/bindings/rng/ |
| H A D | arm-cctrng.yaml | 7 title: Arm TrustZone CryptoCell TRNG engine
13 Arm TrustZone CryptoCell TRNG (True Random Number Generator) engine.
29 Arm TrustZone CryptoCell TRNG engine has 4 ring oscillators.
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| /linux/arch/arm/mach-mediatek/ |
| H A D | platsmp.c | 85 static void __init __mtk_smp_prepare_cpus(unsigned int max_cpus, int trustzone) in __mtk_smp_prepare_cpus() argument
90 if (trustzone) { in __mtk_smp_prepare_cpus()
111 if (trustzone) { in __mtk_smp_prepare_cpus()
112 /* smp_base(trustzone-bootinfo) is reserved by device tree */ in __mtk_smp_prepare_cpus()
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| /linux/Documentation/devicetree/bindings/arm/ |
| H A D | secure.txt | 3 ARM CPUs with TrustZone support have two distinct address spaces,
5 kernel) are not TrustZone aware and run entirely in either the Normal
7 TrustZone aware and need to be able to determine whether devices are
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| H A D | arm,realview.yaml | 15 earlier CPUs such as TrustZone and multicore (MPCore).
28 (HBI-0147) was created as a development board to test ARM TrustZone,
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| /linux/Documentation/devicetree/bindings/gpio/ |
| H A D | gpio-vf610.yaml | 41 - description: GPIO Trustzone non-secure interrupt number
42 - description: GPIO Trustzone secure interrupt number
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| /linux/arch/arm/boot/dts/st/ |
| H A D | ste-db9500.dtsi | 24 * to actually call into trustzone to run secure
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| H A D | ste-db8500.dtsi | 42 * to actually call into trustzone to run secure
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| H A D | ste-db8520.dtsi | 42 * to actually call into trustzone to run secure
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| /linux/Documentation/tee/ |
| H A D | tee.rst | 13 TrustZone on ARM CPUs, or a separate secure co-processor etc. A TEE driver
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| H A D | op-tee.rst | 8 TrustZone based OP-TEE solution that is supported.
22 to tell, for instance, a TrustZone OP-TEE apart from an OP-TEE running on a
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| H A D | amd-tee.rst | 11 is a dedicated processor that features ARM TrustZone technology, along with a
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| /linux/arch/arm/common/ |
| H A D | secure_cntvoff.S | 16 * mode or secure Monitor mode with SCR.NS==1. If TrustZone is enabled
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| /linux/Documentation/devicetree/bindings/crypto/ |
| H A D | arm,cryptocell.yaml | 7 title: Arm TrustZone CryptoCell cryptographic engine
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| /linux/Documentation/security/tpm/ |
| H A D | tpm_ftpm_tee.rst | 11 This driver is a shim for firmware implemented in ARM's TrustZone
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| /linux/Documentation/devicetree/bindings/soc/mediatek/ |
| H A D | devapc.yaml | 11 MediaTek bus fabric provides TrustZone security support and data
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| /linux/Documentation/devicetree/bindings/tpm/ |
| H A D | microsoft,ftpm.yaml | 20 Microsoft's firmware-based TPM 2.0 (fTPM) leverages ARM TrustZone to overcome
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| /linux/Documentation/arch/arm/ |
| H A D | firmware.rst | 7 Some boards are running with secure firmware running in TrustZone secure
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| H A D | tcm.rst | 48 world (TrustZone).
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| /linux/arch/arm/kernel/ |
| H A D | tcm.c | 316 * were inaccessible due to TrustZone configuration. in tcm_init()
354 * were inaccessible due to TrustZone configuration. in tcm_init()
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| /linux/arch/arm/mach-imx/ |
| H A D | tzic.c | 192 pr_info("TrustZone Interrupt Controller (TZIC) initialized\n"); in tzic_init_dt()
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| /linux/arch/arm/boot/dts/mediatek/ |
| H A D | mt2701.dtsi | 55 trustzone-bootinfo@80002000 {
56 compatible = "mediatek,trustzone-bootinfo";
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