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| BSP/Operating
System |
| Some of the
Projects in which we have been
involved are: |
- Porting of Linux onto/Writing
BSP for an ARM board.
- Embedded Linux BSP for Samsung
processor (S3C2413X) based
board for multimedia device.
- Porting of Linux onto/Writing
BSP for a DAPDNA based processor
board.
- Porting of VxWorks/Writing
BSP for CS89712 embedded board.
- Porting of WinCE onto/ Writing
WinCE BSP for Intel XSCALE
based board for Electronic
voting machine
- Porting of WinCE onto/ Writing
WinCE BSP for Intel XSCALE
based board for testing equipment.
- Writing WinCE BSP to support
Hitachi SH7727 based traffic
signal controller board.
- Windows file system/filter
driver development.
- On Linux-Java Platform Marvell-8686
WIFI Driver Support.
- Android OMAP3430 TI-1271
WIFI Driver Support.
- Keypad and Capacitive touch
support on Qualcomm’s
MSM6246 based device.
- Nucleus BSP and related
drivers for a Cell phone platform
based on TI Neptune Processor.
This involved:
OS porting
Driver/software for :
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Interrupts
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RTC
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IC Identification
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Keypad
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Dedicated Lock
(Touchscreen lock
in pocket)
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I2C
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Support for Cypress
Antioch USB chip
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CMS key support
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watchdog timers
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External memory
interface
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ONE-WIRE
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Power Key
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Accessory detection
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Backlight support
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Keypad light support
using IO-Expander
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HWCONFIG block (Part of Flash
used to keep Phone configuration
info).
Smart Battery Charging Management
for phone charger
- SIM Card Management
The Hardware is replaced with
the TI Board.
The Lower level modules are
changed to support the New
Hardware.
The Scope of work is to modify
the SCSM and replace the existing
tightly coupled SCPC
(driver)
with TI’s SIM driver.
The TI’s SIM Card reader
Driver supports a BAT( Binary
AT ) interface.
The SCSM is modified to send
the BAT commands and receive
the response.
- Maintenance of Bluetooth
and USB stack for cell phones.
- Porting of Windows CE BSP
for S3C24A0A to Windows Mobile
6.0 – The work involved
modifications to the Ethernet
Boot loader, development of
the IPL and Configuring the
Windows Mobile Image for the
Image Update Model.
- Debugging of the Serial,
USB Serial Driver and debugging
the audio driver on Windows
Mobile 6.0 for the S3C24A0A.
- Windows driver and related
software for Wireless data
card.
- Porting of Android to beagle
board from TI
- Storage Processor Emulation
Board Bring up. This involved
:
Basic and Advanced Boot Code
porting and new features addition
Flash programming and code
download support
UART driver.
Setting up Compilation Environment
(Metaware compiler) and Building
image for Emulation
Platform
for Storage Processor.
Proprietary Tools porting
for storage processor platform.
MQX RTOS BSP, PSP Porting
and MQX OS Bring up on the
Storage Processor Board.
ARC SeeCode Debugger Porting
for emulation platform.
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Debugger Library was ported
from Windows to Linux.
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JTAG Support of Debugger was
implemented.
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Debugger Support for various
Arc cores in the emulation
platform was enabled.
- Raptor ASIC board (RBUB)
bring up and Diagnostics.
- FC/ISCSI multi port HBA
Bring up and Diagnostics.
- 10G Multi port NIC Card
Bring up and Diagnostics.
- Design and development of
boot code and BSP based on
threadX RTOS for multi processor
Arm cortex-r4 platform.
- Linux 2.6 BSP for Samsung
- S3C2413 based board. This
involved :
ARM Cross Compile Tool Chain
Boot Loader, Flash Driver,
SDRAM Test
Kernel Porting and Bring up
ATA Driver, I2C Driver, DMA
Driver, GPIO Driver
BusyBox, Ramdisk build
Applications and Support
- Linux 2.4 BSP for Samsung
- S3C24A0 based board. This
involved :
ARM Cross Compile Tool Chain
Boot Loader, Flash Driver
Kernel Porting and Bring up
DMA Driver, GPIO Driver
Applications and Support
- Linux 2.6 drivers on TI
TMS320DM6446 based board.
This involved :
GPIO Driver and Audio Support
SD Card Driver
SDIO Driver
EDMA Driver
- Video Decoder Driver on
TMS320DM6441
- Linux 2.4 drivers on Samsung
- S3C24A0A based board. This
involved :
LCD Framebuffer driver
HDMI Driver
I2C Client driver
Audio Driver
- Linux 2.6 drivers on TMS320DM6441
based board. This involved
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Custom Power controller Driver
Battery Gas Gauge Driver
Support Kernel HRT driv
JFFS2 filesystem
- Wince 6.0 drivers on TMS320DM6446
based board. This involved
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OnChip USB Host Controller
Driver
USB WLAN Driver for the ZD1211
device
WinCE BSP porting from Sfumato
on Texas -TMS320DM6441 based
Davinci board
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