Hi all,
after a recent update and compiling u-boot, bootloader get locked trying to set
a global variable, just after sdram relocation.
Exactly, the program lock here:
1529 void mem_malloc_init(ulong start, ulong size)
1530 {
1531 mem_malloc_start = start; <<<---program paralize here
Tracing the variable offset in memory, i have seen this variable is located a
little bit outside (higher address) of the total 16M SDRAM memory size.
Investigating further, in the map file, the issue seems to be that u-boot
assign a memory space that is:
len = (ulong)&__bss_end__ - CONFIG_SYS_MONITOR_BASE;
But from the map file the variable seems to have an offset greater than
__bss_end :
.bss.mem_malloc_start
0xffc159c8 0x4
.bss.mem_malloc_start
0xffc159c8 0x4 common/libcommon.o
0xffc159c8 mem_malloc_start
.....
.bss 0xffc13e00 0x1544
0xffc13e00 _sbss = .
*(.sbss)
*(.bss)
*(COMMON)
COMMON 0xffc13e00 0x4 arch/m68k/lib/libm68k.o
0xffc13e00 monitor_flash_len
u-boot.lds has been checked many times, i don't see any issue on it.
I am using this compiler:
m68k-elf-gcc --version
m68k-elf-gcc (GCC) 4.2.4
Copyright (C) 2007 Free Software Foundation, Inc.
Any help is really appreciated.
regards,
angelo
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
