MIPS: Add MIPS I6400 probe support Add a case in cpu_probe_mips for the MIPS I6400 processor ID, which sets the CPU type to the new CPU_I6400. Signed-off-by: Markos Chandras <email@example.com> Cc: firstname.lastname@example.org Patchwork: https://patchwork.linux-mips.org/patch/10636/ Signed-off-by: Ralf Baechle <email@example.com>
This Linux change may have been applied to various maintained Linux releases and you can find Linux releases including commit e57f9a2.
There are 4 lines of Linux source code added/deleted in this change. Code changes to Linux kernel are as follows.
arch/mips/kernel/cpu-probe.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index dbe0792..02b7512 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -1121,6 +1121,10 @@ static inline void cpu_probe_mips(struct cpuinfo_mips *c, unsigned int cpu) c->cputype = CPU_P5600; __cpu_name[cpu] = "MIPS P5600"; break; + case PRID_IMP_I6400: + c->cputype = CPU_I6400; + __cpu_name[cpu] = "MIPS I6400"; + break; case PRID_IMP_M5150: c->cputype = CPU_M5150; __cpu_name[cpu] = "MIPS M5150";