NOR BOOT of AM335x SYSBIOS Industrial SDK

Y tck

Other Parts Discussed in Thread: SYSBIOS

Hi,

In AM335x SYSBIOS Industrial SDK Getting Started Guide

Flashing Binaries to NOR Flash on ICE Using CCS

Why the address is 0x80100000,and, $$\tools\flashing tools\NOR_Flash ....the address in the source code is 0x80100000 too.

but, in the bootloader,

#define NOR_1ST_SCTR_ADDR (0x08000000)

#define NOR_2ND_SCTR_ADDR (0x08010000)

0x80100000 is a EMIF address,and 0x08010000 is a GPMC address,the SYSBIOS first loads the BIN to EMIF module,then flash to device ?

By the way,in the bootloader project,it will check the header,

typedef struct _ti_header_

{

unsigned int magic_number;

unsigned int image_size;

unsigned int load_addr;

unsigned int run_addr;

}ti_header;

but,the starterware header only has a size and an address,how can I add the ti_header to my bin file?

thanks!

YanTCK

over 13 years ago

0 Shahid AC over 13 years ago

Expert 2380 points

Hello YanTCK,

As you have mentioned, NOR flasher first loads the bin file to DDR ( 0x80100000) and the flashes it to the NOR flash (0x08xxxxxx).

For adding header file to binary, see "Generating Executable Binary - Post Build Script" section in user guide.

Regards,

Shahid

0 Y tck over 13 years ago in reply to Shahid AC

Intellectual 835 points

Hi,Shahid.

thanks.

Yantck

0 Y tck over 13 years ago in reply to Shahid AC

Intellectual 835 points

Hi,Shanid.

I try to use the bat file by CMD of the windows,but seems failed,How to use the bat file,by CCS?

Thanks,

YanTCK

0 Shahid AC over 13 years ago in reply to Y tck

Expert 2380 points

Normally, industrial sdk examples use this script in CCS post build steps. (Project Properties->Build->Steps->Post-build step).

Please paste the below given command in CCS post build step,

"${IA_SDK_HOME}/tools/post_build/post_build.bat" "${CCS_INSTALL_ROOT}" "${CG_TOOL_ROOT}" "${PWD}" "${ProjName}" "${IA_SDK_HOME}/starterware/tools/ti_image/" "1" "2" "0x08010010" "0x08010010"

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NOR BOOT of AM335x SYSBIOS Industrial SDK