Greetings,
I'm looking for a AT91RM9200 specialist as I've got stuck porting board support from a old u-boot (v1.1.4) to the latest stable (v2016.07)...
I'm using the at91r9200ek board as a template to get things running...
With the patches i can get to the state below and here the board hangs. When patch 0004 is omitted, it seems the board doesn't boot at all (I'm basing this assumption on the current consumption of the system).
The console shows the following... initcall: 1001cce0
U-Boot 2016.07-g95a02a7 (Aug 12 2016 - 01:43:34 +0200)
initcall: 1000b5bc U-Boot code: 10000000 -> 10030338 BSS: -> 1006B424 initcall: 1000b3b4 initcall: 1000bae8 initcall: 1000b5e8 DRAM: initcall: 100010b8 initcall: 1000b808 Monitor len: 0006B424 Ram size: 04000000 Ram top: 24000000 initcall: 1000b3dc initcall: 1000b564 TLB table from 23ff0000 to 23ff4000 initcall: 1000b3f4 initcall: 1000b518 Reserving 429k for U-Boot at: 23f84000 initcall: 1000b4ec Reserving 384k for malloc() at: 23f24000 initcall: 1000b6e8 Reserving 80 Bytes for Board Info at: 23f23fb0 initcall: 1000b3fc initcall: 1000b4b8 Reserving 192 Bytes for Global Data at: 23f23ef0 initcall: 1000b440 initcall: 1000b414 initcall: 1000b884 initcall: 1000b7e0 initcall: 1000b738
RAM Configuration: Bank #0: 20000000 64 MiB
DRAM: 64 MiB initcall: 1000b424 New Stack Pointer is: 23f23ed0 initcall: 1000b6ac initcall: 1000b640 Relocation Offset is: 13f84000 Relocating to 23f84000, new gd at 23f23ef0, sp at 23f23ed0
Some detail about the board: AT91RM9200; external boot from /CS0 64Mbyte SDRAM (32bit) 32Mbyte NOR (16bit) Micrel KSZ8721
Any ideas, pointers, even flame is appreciated. If more info is needed I'm happy to deliver Thanx in advance. Cheers, Peter