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README.md

Secondary Bootloader (SPL) for baremetal NextVOD box

As the EMI SPI interface only accepts 32 bit accesses, a secondary bootloader is required for code memory (for now).

This bootloader will:

  • Initialize LMI(DDR2) memory
  • Configure caches
  • Find the text size from a descriptor(see below)
  • Load and execute the application code from LMI.

Application descriptor

Offset Content
0x00 end address of loadable sections
0x04 entry point

Project status

TODO

Partition scheme

Currently 32kB Flash is planned for SPL.