Cadenux DSPLinux Kernel Boot Output

Date

Processor

Hardware
Platform

ARM Clock
(Mhz)

Flash Chip

File System

Kernel Boot To Login
Prompt Time (sec)

BSP Configuration
and Output

Notes

Oct 1st, 2003

C5471

Customer
Hardware

47.50

AMD L640U 8 Mbyte

ROMFS

6

Custom
3185-1


Oct 8th, 2003

DM270

TI DM270 EVM

87.50

4 Mbyte Fujitsu 29DL32 BF

JFFS2

48

TI-10

MTD debug enabled.

Oct 8th, 2003

DM270

TI DM270 EVM

87.50

2 Mbyte Toshiba TC58FVB160AFT

ROMFS

5

TI-9

Kernel and file system compressed requiring 13 seconds decompression time. RRLOAD with debug.

Oct 9th, 2003

DM270

TI DM270 EVM

87.50

2 Mbyte Toshiba TC58FVB160AFT

ROOTNFS

9

TI-8


Apr 1st, 2004

DM270

TI DM270 EVM

87.50

2 Mbyte Toshiba TC58FVB160AFT

ROMFS

5

TI-11

Kernel and file system compressed requiring 8.6 seconds decompression time. Optimized RRLOAD decreased decompression time by 38%.

Sept 3rd, 2004

DM320

TI DM320 EVM

175.5

2 Mbyte Toshiba TC58FVB160AFT

INITRD

6

TI-5

Kernel compressed requiring 6 seconds decompression time. Kernel decompesses initrd file system.

Sept 20th 2005

DM320

TI DM320 EVM

175.5

2 Mbyte Toshiba TC58FVB160AFT

INITRD

12

TI-5

Removed copy of initrd image to SD RAM. Kernel decompresses initrd from flash to SDRAM.

DSPLinux Memory Requirements

Date

Processor and
Hardware Platform

Kernel Features
and Configuration

Kernel Size
(bytes)

File System
Features and Listing

File System
Size (bytes)

SD RAM size
(Mbytes)

Flash size
(Mbytes)

Notes

June 4th,
2004

DM270 TI EVM

uClinux 2.4.19-uc1
TCP/IP networking
IDE Compact Flash
FS: FAT, VFAT, RAMFS, proc, ROMFS
DM270: serial, watchdog, GIO, DSP
Premptive kernel, real time scheduler
Linux configuration file

1,129,734
464,852 (gz)

Busybox
Boa web server
ftpd, telnetd
tinylogin
drivers: ccd, framebuffer, i2c
drivers: mmc, sd, spi, timer
File system listing

1,302,594
627,553 (gz)

min: 4
typical: 8-32

min: 2
typical: 4-8

TI-11

Sept 3rd, 2004

DM320 TI EVM

Linux version 2.6.4

TCP/IP networking

IDE Compact Flash
FS: FAT, VFAT, RAMFS, proc,sysfs, sockfs,pipefs,ext2,nfs,

DM320: serial, GIO, IOMEM

1,465,170

679,799 (gz)

Busybox
Boa web server
ftpd, telnetd
tinylogin
drivers:I2C, SPI, DSPC, timer, wdt, venc, framebuffer, mmcsd, mmcsd-detect

630,503 (compressed INITRD)

min: 4
typical: 8-32

min: 2
typical: 4-8

TI-5