Re: [U-Boot] enbw_cmc, da850evm_direct_nor, and calimain vectors table misaligned (was: [PATCH] arm: fix a build error with CONFIG_USE_IRQ)

7 Jul 2014


      Hi again,
On Mon, Jul 7, 2014 at 9:15 AM, Christian Riesch
christian.riesch@omicron.at wrote:
...
[...] As a result, __image_copy_start points to
0x60000000 (CONFIG_SYS_TEXT_BASE) and _start points is 0x60000004. The
relocation code in arch/arm/lib/relocate.S calculates its relocation
offset based on __image_copy_start. However, arch/arm/lib/board.c
calculates the offset as
gd->reloc_off = addr - (ulong)&_start;
I just noticed that I did my test without CONFIG_SYS_GENERIC_BOARD.
Adding CONFIG_SYS_GENERIC_BOARD solves that problem, as the relocation
offset calculation in common/board_f.c is based on
CONFIG_SYS_TEXT_BASE.
So adding the missing #include in vectors.S and adding
CONFIG_SYS_GENERIC_BOARD (patch is already in u-boot-arm/master) fixes
the calimain board.
I'll post a patch for the missing include.
Christian