Dear Albert ARIBAUD,
In message 4CCDD02D.2050304@free.fr you wrote:
U-Boot code: 81200000 -> 81226E50 BSS: -> 81230758
Weird... display_banner() is called before relocation and uses whatever the linker put in the literals; but these values above do not match those of the u-boot you sent me last.
According to the .map, the *whole* of the tx25 image ends at 0x81230398, and BSS itself goes from 0x812235f4 to 0x8122c700. So *before* relocation there already is an issue.
Can you double-check that the u-boot you sent me is the one you ran?
monitor len: 00030758
Should have been 0x2c700.
The difference probably comes from globally enabling DEBUG.
When I enable DEBUG only in board.c I see this instead:
U-Boot 2010.12-rc1-00027-g03ab00d-dirty (Oct 31 2010 - 20:31:12)
U-Boot code: 81200000 -> 81224E6C BSS: -> 8122DF70 CPU: Freescale i.MX25 at 399 MHz
monitor len: 0002DF70 ramsize: 02000000 TLB table at: 81ff0000 Top of RAM usable for U-Boot at: 81ff0000 Reserving 183k for U-Boot at: 81fc2000 Reserving 1024k for malloc() at: 81ec2000 Reserving 24 Bytes for Board Info at: 81ec1fe8 Reserving 92 Bytes for Global Data at: 81ec1f8c New Stack Pointer is: 81ec1f88 RAM Configuration: Bank #0: 80000000 32 MiB relocation Offset is: 00dc2000
Best regards,
Wolfgang Denk