Hello, I am installing HSE FW (AB_Swap) on S32K311 chip. I understand that 48KB SRAM needs to be reserved for HSE firmware use, but S32K311 chip only has 32KB SRAM. How should I allocate SRAM in the ld file?
It is some comment related to old SBAF version. Installing AB_SWAP also updates SBAF so I would not see any issue.
As described in the following figure, in addition, it can also be seen from the ld file of demo "S32K344-HSE_SW-INSTALL" that 48K SRAM is reserved.
Could you point out where this information came from?
I don't think HSE would require any portion of system RAM.