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Speed-Tests[edit]
Raw filesystem speed tests for some models:
7530 7.29 - 30 Euro USB3 SSD[1] - ext4 - 205MB/s read, 82MB/s write
root@fritz1:/var/media/ftp/FRITZ1# time dd if=test.bin of=/dev/null bs=1M count=1024 real 0m 4.99s user 0m 0.00s sys 0m 3.63s => 1024MB/4.99s = 205MB/s read speed root@fritz1:/var/media/ftp/FRITZ1# time dd if=/dev/zero of=test.bin bs=1M count=1024 real 0m 12.48s user 0m 0.00s sys 0m 10.69s => 1024MB/12.48s = 82MB/s write speed
6490 7.29 - Internal-Storage - ext4 - 28MB/s read, 5.4MB/s write
root@fritz2:/var/media/ftp# time dd if=test.bin of=/dev/null bs=1M count=1024 real 0m 36.44s user 0m 0.00s sys 0m 3.90s => 1024MB/36.44s = 28.1MB/s read speed root@fritz2:/var/media/ftp# time dd if=/dev/zero of=test.bin bs=1M count=1024 real 3m 10.34s user 0m 0.02s sys 0m 9.74s => 1024MB/190.34s = 5.38MB/s write speed
7490 7.29 - Internal-Storage - yaffs2 - 5.7MB/s read, 3.25MB/s write
root@fritz3:/var/media/ftp $ time dd if=test.bin of=/dev/null bs=1M count=350 real 1m 1.52s user 0m 0.02s sys 0m 14.76s => 350MB/61.52s = 5.7MB/s read speed root@fritz3:/var/media/ftp $ time dd if=/dev/zero of=test.bin bs=1M count=350 real 1m 47.61s user 0m 0.00s sys 1m 7.90s => 350MB/107.61s = 3.25MB/s write speed
7520-Bootloader[edit]
- 0x0000 - 10kB - Mainly empty (0xFF) with some pointers/vectors
- 0x2800 - 1014kB - ELF executable - secure bootloader
- 0x100000 - 768kB - ELF executable - ARM trustzone #1
- 0x1C0000 - 512kB - ELF executable - ARM trustzone #2
- 0x240000 - 256kB - ELF executable - EVA bootloader #1
- 0x280000 - 256kB - ELF executable - EVA bootloader #2
- 0x2C0000 - end - 2816kB = 2.75MB
$ binwalk urlader.bin DECIMAL HEXADECIMAL DESCRIPTION -------------------------------------------------------------------------------- 10240 0x2800 ELF, 32-bit LSB executable, ARM, version 1 (SYSV) 206223 0x3258F Unix path: /core/boot/secboot3/hw/ipq40xx/sbl1/sbl1_config.c 207475 0x32A73 Unix path: /core/boot/secboot3/hw/ipq40xx/sbl1/sbl1_sahara.c 208175 0x32D2F Unix path: /core/boot/secboot3/src/boot_config_data.c 208579 0x32EC3 Unix path: /core/boot/secboot3/src/boot_dload_debug.c 211628 0x33AAC Unix path: /core/buses/uart_40x8/1 212964 0x33FE4 Unix path: /core/buses/uart/1 219371 0x358EB Unix path: /core/services/utils/src/crc.c 1048576 0x100000 ELF, 32-bit LSB executable, ARM, version 1 (SYSV) 1287884 0x13A6CC XML document, version: "1.0" 1835008 0x1C0000 ELF, 32-bit LSB executable, ARM, version 1 (SYSV) 2074316 0x1FA6CC XML document, version: "1.0" 2359296 0x240000 ELF, 32-bit LSB executable, ARM, version 1 (SYSV) 2464544 0x259B20 CRC32 polynomial table, little endian 2469906 0x25B012 PARity archive data - file number 25938 2476857 0x25CB39 Copyright string: "Copyright 2018 AVM Date: %s Time: %s " 2486036 0x25EF14 JFFS2 filesystem, little endian 2605060 0x27C004 Zlib compressed data, default compression 2607108 0x27C804 Zlib compressed data, default compression 2611204 0x27D804 gzip compressed data, maximum compression, has original file name: "cert.tar", from FAT filesystem (MS-DOS, OS/2, NT), last modified: 2019-07-24 22:21:03 2621440 0x280000 ELF, 32-bit LSB executable, ARM, version 1 (SYSV) 2726688 0x299B20 CRC32 polynomial table, little endian 2732050 0x29B012 PARity archive data - file number 25938 2739001 0x29CB39 Copyright string: "Copyright 2018 AVM Date: %s Time: %s " 2748180 0x29EF14 JFFS2 filesystem, little endian 2867204 0x2BC004 Zlib compressed data, default compression 2869252 0x2BC804 Zlib compressed data, default compression 2873348 0x2BD804 gzip compressed data, maximum compression, has original file name: "cert.tar", from FAT filesystem (MS-DOS, OS/2, NT), last modified: 2019-07-24 22:21:03