LPDDR4x configuration for IMX95 19 x 19 board

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LPDDR4x configuration for IMX95 19 x 19 board

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pksubramaniyam
Contributor III
hi ,
Currently we have imx95-19*19 with ddr5 evk , but our custom board is imx95-19*19 with lpddr4x 
 
We have modified the imx95-19*19 machine with ddr5 [imx95-19x19-lpddr5-evk.conf]to support ddr4x by changing below variables.
 
//cahnge odi_board to mx95lp4x from mx95lp5
OEI_BOARD  = "mx95lp4x"
 
//change dddr type to lpddr4x from lpddr5
DDR_TYPE   = "lpddr4x"
 
//changed ddr5 firmware to ddr4x firmware
DDR_FIRMWARE_NAME = " lpddr4x_dmem_v202409.bin \
lpddr4x_dmem_qb_v202409.bin \
lpddr4x_imem_v202409.bin \
lpddr4x_imem_qb_v202409.bin \
 
 
1.Can you please confirm if flahing wic with this changes are enouth for booting imx95 for first time and not other changes need for it to work
2.Do we need use flash.bin  and then if board is booting then only we need to flash  wic image? any specific advantages of using this method 
 
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