trustzone

-software Flow Control:no││change which setting?└───────────────────────────────────────────────────────────────────────┘Change it.EnterSave Setup as DFL as defaultExit exitsExit minicomCTRL + A + Q exitThe boot interface can then see the following print information:U-boot 2010.12 (Oct 2015-11:03:50) for TINY4412cpu:s5pc220 [Samsung SOC on Smpplatform Base on ARM CortexA9]APLL = 1400MHz, MPLL = 800MHz board:tiny4412dram:1023 MiBvdd_arm:1.2vdd_int:1.0vdd_mif:1.1BL1 version:n/a (

Because the graduate stage chooses the Trustzone research direction, therefore recently has been looking at this aspect the thing. Not long ago in GitHub to find this optee open source project, so fork to learn. Address: Https://github.com/OP-TEE Found that Optee has 4 items: Optee_os: Contains the source code of the tee operating system itself and provides the internal interface of tee. Optee_client: Contains the source code for the Tee Client librar

speed 1200mpix/s. 128MP Sensor support MIPI CSI 2.0 up to 1.5Gbps (per lane) Supports x4 and X2 configurations (3x4lane or 6x2-lane cameras) Clock System System clock: 38.4MHz, sleep clock: 32.768KHz, dynamic clock adjustment and clock source selection Boot Source eMMC and USB (Recovery mode) Encrypt Encrypted memory with video-protected area to protect immediate resultsConfigurable, encrypted DRAM area

Category: ARM architecture 2011-07-22 00:22 2632 People read review (10) Favorite Report Timer import System C programming Samsung Directory (?) [+] ++++++++++++++++++++++++++++++++++++++++++ This article is the original site, welcome to reprint! Reprint please specify the source: http://blog.csdn.net/mr_raptor/article/details/6624515 ++++++++++++++++++++++++++++++++++++++++++ tip: If the reader is not very understanding of arm interrupt mechanism, it is recommended to read my other three arti

/uboot-2012-12/sd_fuse/tiny4412 $ sudo. /sd_fusing.sh/dev/sdb1. write the file to/dev/sdb reader is identified. ------------------------------------- BL1 fusing Records 16 + 0 read records 16 + 0 write 8192 bytes (8.2 kB) have been copied, 0.0220084 seconds, 372 kB/second --------------------------------------- BL2 fusing records 28 + 0 read records 28 + 0 write 14336 bytes (14 kB) have been copied, 0.0585371 seconds, 245 kB/second --------------------------------------- u-boot fusing records 50

I. Introduction to DMA As a technology used to transmit data between CPUs and peripherals, DMA is widely used in various computer architectures. Its biggest advantage is that it can transmit data from memory to peripherals without CPU interference. This article describes how to operate the DMA controller in s5pc100. ExamplesCodeAll are verified on the fs_s5pc100 platform. On the far-sighted fs_s5pc100 platform of Huaqing, The pl330 DMA controller enables multiple DMA transmission modes, includi

Hanks.wang-Focus on operating system and mobile security research. LINUX-KERNEL/SELINUX/SEANDROID/TRUSTZONE/ENCRIPTION/MDM Mail- [email protected]Bull X's kernel code gazeDaniel's code quality high stability, and logic clear legibility is stronger, today see the Linux kernel Red and Black tree Code, instantly by Daniel's code stare seconds killed, see such staring code really have the desire to read. You're not saying anything, are you?watermark/2/te

easily and securely download commercial applications to the Samsung KNOX container. Samsung KNOX provides a tiered security solution that includes the following features: • Trusted guidance: ensure that the device is guided only from the core of the authorization, not from the illegal intrusion or root core• Based on Trustzone integrity Metrics Architecture (TIMA): continuous verification of core integrity• Android Security enhancements: protec

You can go to the Web address online to browse the corresponding datasheet: Http://infocentre.arm.com/help/index.jsp?topic=/com.arm.doc.set.primecell/index.html You can also go to the URL in which to download the corresponding PDF version of the datasheet: --------------------------------------------------------------------------------------------------------------- -----AMBA Controllers and peripherals ARM Document set for ARM AMBA peripherals, intellectual property (IP) macro units for on-chip