3 Commits (2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4)

Author	SHA1	Message	Date
Paul Mundt	71f0bdcab6	sh: smp: shove a cpu_relax() in the plat_start_cpu() busy loop. ... Without this, certain versions of GCC will happily optimize the entire loop out. Signed-off-by: Paul Mundt <lethal@linux-sh.org>	17 years ago
Paul Mundt	c7936b9abc	sh: smp: Hook in to the generic IPI handler for SH-X3 SMP. ... Signed-off-by: Paul Mundt <lethal@linux-sh.org>	17 years ago
Paul Mundt	1a442fe02d	sh: Initial SH-X3 SMP support. ... This adds basic support for SH-X3 SMP (4 CPUs). More IPI and cache debugging is necessary, mostly interfacing the d-cache coherency and the I-cache broadcast invalidates. Only for testing at present! Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>	18 years ago