Victor Gallardo ad876fff34 ppc4xx: Disable trace broadcast for 44x non debug mode ... By default the trace broadcast is enabled on 44x systems. To reduce power consumption when instruction tracing is not needed, disable trace broadcast. Check External Debug Mode (EDM) bit to detect if it should be disabled or not. Resetting system via a debugger will set the DBCR0[EDM] bit. Resetting via u-boot or OS will not. Signed-off-by: Victor Gallardo <vgallardo@apm.com> Signed-off-by: Stefan Roese <sr@denx.de>		2010-09-23 09:02:06 +02:00
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cpu	ppc4xx: Disable trace broadcast for 44x non debug mode	2010-09-23 09:02:06 +02:00
include/asm	ppc4xx: Use common NS16550 driver for PPC4xx UART	2010-09-23 09:02:05 +02:00
lib	Remove unused CONFIG_SERIAL_SOFTWARE_FIFO feature	2010-09-23 09:02:05 +02:00
config.mk	Move arch/ppc to arch/powerpc	2010-04-21 23:42:38 +02:00