S32G2 bsp 43.0 eMMC boot

[chansookang]

Hello, i tried yocto linux bsp 43.0 build and get these images 

chansookang_0-1752624073467.png

i successfully boot by using SD card but i want to boot in eMMC.

By using flashtool, i want to know which image file i should use and how to write image on emmc. (my board is S32G274ardb2 rev2.1)

chansookang_0-1752624429927.png

i tried this but i dont have that fip.s32 file

[chenyin_h]

Hello, @chansookang 

Thanks for your post.

From BSP43, the original fip.s32 is divided into two images, one is the  bl2_w_dtb.s32, the other one is the  fip.bin.

I suggest referencing the method 2 in chapter 4.1.3 of BSP43.0 UM for details of updating the images for eMMC.

BR

Chenyin

[chansookang]

Hello thanks for your reply

i already tried by looking at 4.1.3 method 2, successfully write in eMMC from SD card 

but i want to setup by using flash tool. 

i wrote bl2_w_dtb.s32 at 0x0 and fip.bin at 0x80000/0x40000  with flash tool but error message occurs below

NOTICE: Reset status: Power-On Reset
PANIC at PC : 0x000000000000003fition table

[chenyin_h · Accepted solution]

Hello, @chansookang 

Thanks for your reply.

From my experience, I suggest directly following the method 2 for flashing your eMMC, I understand that you have done it.

For using Flash tool, it is a little complicated. Firstly, change the default bl2_w_dtb.s32-sdcard, derived only the data from 0x1000 to the end and save it,  say derived.bl2_w_dtb.s32-sdcard.

Then use the flash tool to flash the newly generated image with the offset 0x1000 to have a try.

BR

Chenyin

[A_VIJAYA7]

Hi Chenyin,
We are planning to proceed with Method 1, which involves eMMC flashing without using QuadSPI.
Could you please share the documentation or guidance on how NXP validated this method?

Regards,
Vijaya

[chansookang]

Thank you !