The following is a guideline on how to add NOR flash support to DM365 LSP: Port Spectrum Digital NOR test code from DM6446 release. This can be used for initial board bring up to test NOR flash before running Linux. Modify NOR flash writer code (CCS project including source code is part of Flash Utility tools in the PSP release). Change EMIF initilizaion code for correct PINMUX. Modify UBL code to add NOR flash configuration (Add PINMUX in the low level initialization code) Modify Uboot configuration to add support for NOR flash ( Since DM6446 already has NOR support enable, take example from DM6446 code, then change DM365 board configuration (/include/configs/davinci_dm365_evm.h: Add NOR support)