On 04/04/14 15:41, Russell King - ARM Linux wrote:
The happens because the multi-platform mode may include ARCH_SPEAR13XX and this forcibly engages DEBUG_UART_PL01X to provide some kind of compatibility with single platform builds (SPEAr supports both single and multi-platform). This in turn causes DEBUG_LL_INCLUDE to wedge at debug/pl01x.S.
Problem is fixed by only deploying the compatibility options for SPEAr when ARCH_MULTIPLATFORM is not set.
I think it's probably about time we killed the def_bool and just made this a plain 'bool'. The affected platforms should be using DEBUG_LL_UART_PL01X by now.
Ok.
Looking closely I think this will actually be better even for the single platforms since today KConfig will not honour targeting DEBUG_LL at EmbeddedICE or semihosting on the platforms that remain in the list.
Expect a v3...
Daniel.