Hi
I am working on a custom board (VPX Based P2020 board) and trying to port u-boot-2011.09 (supports P2020 RDB) in it . Our board is similar to P2020RDB board and the technical specification is shown below ,
->Processor
Freescale QorIQ P2020 processor Dual PowerPC e500v2 cores at up to 1.2 GHz 512 kB of shared L2 cache
->Memory
1 GB of DDR3-600 SDRAM 128 MB of NOR flash (16-bit)
Through Codewarroier Emulator Tool, We checked the DDR,FLASH,Uart console and its working fine without any issue.
when we ported u-boot (u-boot-2011.09) at boot rom location 0xFFF80000, it fails at invalidate_tlbs in cpu_init_early_f and cannot proceed to get serial console .we probed the flash CS while poweron boot , processor is keeping bunch of CS( confirms processor able to access flash)
Why its getting held up while invalidating tlb's
Can you help us to solve the issue