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2012-11-08ARM: vexpress: fix ll debug code when building multiplatformArnd Bergmann1-0/+1
After "ARM: vexpress: Make the debug UART detection more specific", building allyesconfig in linux-next now gives me: arch/arm/kernel/debug.S: Assembler messages: arch/arm/kernel/debug.S:81: Error: selected processor does not support ARM mode `movw r2,#0xc 091' arch/arm/kernel/debug.S:81: Error: selected processor does not support ARM mode `movt r2,#0x4 10f' arch/arm/kernel/debug.S:97: Error: selected processor does not support ARM mode `movw r2,#0xc 091' arch/arm/kernel/debug.S:97: Error: selected processor does not support ARM mode `movt r2,#0x4 10f' arch/arm/kernel/debug.S:104: Error: selected processor does not support ARM mode `movw r3,#0x c091' arch/arm/kernel/debug.S:104: Error: selected processor does not support ARM mode `movt r3,#0x 410f' Since the code can never get executed on ARMv6 but might be built in a configuration that has ARMv6 enabled, it's safe to just mark it in the assembly source for being ARMv7-only. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Pawel Moll <pawel.moll@arm.com>
2012-10-18ARM: vexpress: Make the debug UART detection more specificPawel Moll1-4/+6
Base the UART detection heuristic on architecturally defined MIDR register instead of implementation dependent CBAR. The only tile using the original memory map is V2P-CA9 with Cortex A9 r0p1, which MIDR contains value 0x410fc091. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-09-14ARM: vexpress: move debug macros to include/debugRob Herring1-0/+84
Move vexpress debug-macro.S over to common debug macro directory. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com>