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Merge pull request #2456 from dgarske/freedom_unleashed
Support for SiFive HiFive Unleashed board
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toddouska
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151
IDE/RISCV/README.md
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151
IDE/RISCV/README.md
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# SiFive HiFive Unleashed
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Instructions for cross-compiling and running wolfSSL on the HiFive Unleashed board.
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## Board SiFive HiFive Unleashed Board
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SiFive Freedom U540 SoC at 1.5GHz
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Getting started guide:
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https://sifive.cdn.prismic.io/sifive%2Ffa3a584a-a02f-4fda-b758-a2def05f49f9_hifive-unleashed-getting-started-guide-v1p1.pdf
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Make sure your ethernet is attached and power up board. You can connecct the micro-usb to get a UART console that will display the DHCP IP address. Default login password is "sifive".
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## Building Freedom-U-SDK
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```sh
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git clone https://github.com/sifive/freedom-u-sdk.git
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cd freedom-u-sdk
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git submodule update --recursive --init
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make
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```
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See `freedom-u-sdk/README.md` file for instructions on updating the SD card U-Boot and Linux image.
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### Installing U-Boot
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Insert SD card from Unleashed into host and determine the assigned character sequence (X) for the media.
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From `freedom-u-sdk` directory:
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```sh
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sudo make DISK=/dev/sdX format-boot-loader
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# Copy U-Boot .fit image to first FAT partition (32MB)
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sudo mkdir /media/hifiveu_boot
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sudo mount -t vfat /dev/sdX1 /media/hifiveu_boot
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cp ./work/image-<GITID>.fit /media/hifiveu_boot/hifiveu.fit
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sudo umount /media/hifiveu_boot
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# Copy Linux FS
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sudo dd if=./work/hifive-unleashed-<ID>.gpt of=/dev/sdX2 bs=1M
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```
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Note: Make sure S1 Switch 5 (MSEL2) is OFF, rest ON (MSEL=1011) to boot from SD
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### Installing Debian
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Insert SD card from Unleashed into host and determine the assigned character sequence (X) for the media.
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From `freedom-u-sdk` directory:
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```sh
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sudo make DISK=/dev/sdX format-demo-image
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```
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## Building wolfSSL
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Make sure you are using wolfSSL sources based on this PR https://github.com/wolfSSL/wolfssl/pull/2456
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The PR 2456 includes a patch to `wolfssl/wolfcrypt/types.h` to detect 64-bit types based on the `__riscv_xlen` macro.
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### Cross Compiling
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This example assumes the `wolfssl` root directory is along side the `freedom-u-sdk` directory. If not then adjust paths.
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```
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~\
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wolfssl
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freedom-u-sdk
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```
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```sh
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./configure --host=riscv64 \
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CC="`pwd`/../freedom-u-sdk/work/buildroot_initramfs/host/bin/riscv64-sifive-linux-gnu-gcc" \
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--with-sysroot="`pwd`/../freedom-u-sdk/work/buildroot_initramfs_sysroot/" \
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--disable-shared \
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--enable-sp \
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CFLAGS="-mabi=lp64d -march=rv64imafdc"
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make
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```
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Copy files to device (replace IP address):
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```sh
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scp ./wolfcrypt/test/testwolfcrypt root@192.168.0.144:~
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scp ./wolfcrypt/benchmark/benchmark root@192.168.0.144:~
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scp ./examples/client/client root@192.168.0.144:~
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scp ./examples/server/server root@192.168.0.144:~
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# manually `mkdir certs` on target
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scp ./certs/* root@192.168.0.144:~/certs
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```
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### Native Compiler
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```sh
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./configure --enable-sp
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make
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```
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## Benchmark Results
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The following is running the wolfCrypt benchmark at 1.5GHz on a single thread (default CPU speed is 1.0GHz).
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```sh
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echo 1500000000 > /sys/devices/platform/soc/10000000.prci/rate
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./benchmark
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------------------------------------------------------------------------------
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wolfSSL version 4.1.0
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------------------------------------------------------------------------------
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wolfCrypt Benchmark (block bytes 1048576, min 1.0 sec each)
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RNG 10 MB took 1.165 seconds, 8.585 MB/s
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AES-128-CBC-enc 15 MB took 1.346 seconds, 11.141 MB/s
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AES-128-CBC-dec 15 MB took 1.380 seconds, 10.867 MB/s
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AES-192-CBC-enc 10 MB took 1.002 seconds, 9.983 MB/s
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AES-192-CBC-dec 10 MB took 1.020 seconds, 9.805 MB/s
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AES-256-CBC-enc 10 MB took 1.100 seconds, 9.091 MB/s
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AES-256-CBC-dec 10 MB took 1.117 seconds, 8.952 MB/s
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AES-128-GCM-enc 10 MB took 1.809 seconds, 5.528 MB/s
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AES-128-GCM-dec 10 MB took 1.810 seconds, 5.524 MB/s
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AES-192-GCM-enc 10 MB took 1.911 seconds, 5.233 MB/s
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AES-192-GCM-dec 10 MB took 1.911 seconds, 5.232 MB/s
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AES-256-GCM-enc 5 MB took 1.013 seconds, 4.935 MB/s
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AES-256-GCM-dec 5 MB took 1.014 seconds, 4.933 MB/s
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CHACHA 25 MB took 1.181 seconds, 21.168 MB/s
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CHA-POLY 20 MB took 1.188 seconds, 16.833 MB/s
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MD5 80 MB took 1.025 seconds, 78.066 MB/s
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POLY1305 85 MB took 1.032 seconds, 82.357 MB/s
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SHA 40 MB took 1.033 seconds, 38.728 MB/s
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SHA-256 20 MB took 1.023 seconds, 19.557 MB/s
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SHA-384 25 MB took 1.059 seconds, 23.597 MB/s
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SHA-512 25 MB took 1.059 seconds, 23.597 MB/s
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HMAC-MD5 80 MB took 1.026 seconds, 77.950 MB/s
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HMAC-SHA 40 MB took 1.034 seconds, 38.700 MB/s
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HMAC-SHA256 20 MB took 1.023 seconds, 19.559 MB/s
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HMAC-SHA384 25 MB took 1.059 seconds, 23.598 MB/s
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HMAC-SHA512 25 MB took 1.059 seconds, 23.599 MB/s
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RSA 2048 public 2000 ops took 1.032 sec, avg 0.516 ms, 1938.304 ops/sec
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RSA 2048 private 100 ops took 1.713 sec, avg 17.132 ms, 58.370 ops/sec
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DH 2048 key gen 133 ops took 1.003 sec, avg 7.544 ms, 132.552 ops/sec
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DH 2048 agree 200 ops took 1.531 sec, avg 7.653 ms, 130.676 ops/sec
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ECC 256 key gen 1330 ops took 1.001 sec, avg 0.752 ms, 1329.260 ops/sec
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ECDHE 256 agree 400 ops took 1.243 sec, avg 3.107 ms, 321.830 ops/sec
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ECDSA 256 sign 1000 ops took 1.043 sec, avg 1.043 ms, 958.539 ops/sec
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ECDSA 256 verify 300 ops took 1.104 sec, avg 3.680 ms, 271.766 ops/sec
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Benchmark complete
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```
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## Support
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For questions please email us at support@wolfssl.com.
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5
IDE/RISCV/include.am
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5
IDE/RISCV/include.am
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# vim:ft=automake
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# included from Top Level Makefile.am
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# All paths should be given relative to the root
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EXTRA_DIST+= IDE/RISCV/README.md
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@ -24,5 +24,6 @@ include IDE/Renesas/cs+/Projects/include.am
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include IDE/Renesas/e2studio/Projects/include.am
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include IDE/WICED-STUDIO/include.am
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include IDE/CRYPTOCELL/include.am
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include IDE/RISCV/include.am
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EXTRA_DIST+= IDE/IAR-EWARM IDE/MDK-ARM IDE/MDK5-ARM IDE/MYSQL IDE/LPCXPRESSO IDE/HEXIWEAR IDE/Espressif IDE/zephyr
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3
wolfssl/wolfcrypt/types.h
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3
wolfssl/wolfcrypt/types.h
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/* These platforms have 64-bit CPU registers. */
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#if (defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) || \
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defined(__mips64) || defined(__x86_64__) || defined(_M_X64)) || \
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defined(__aarch64__) || defined(__sparc64__)
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defined(__aarch64__) || defined(__sparc64__) || \
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(defined(__riscv_xlen) && (__riscv_xlen == 64))
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typedef word64 wolfssl_word;
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#define WC_64BIT_CPU
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#elif (defined(sun) || defined(__sun)) && \
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