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| author | Leonid Yegoshin | 2013-11-27 11:07:53 +0100 |
|---|---|---|
| committer | Ralf Baechle | 2014-01-22 20:19:01 +0100 |
| commit | 26ab96dfa9f98d74ef38efbe830d356547a292c1 (patch) | |
| tree | 3789a48dbf291811980cde03016eed2dfcde419a /arch/mips/kernel | |
| parent | MIPS: Add processor identifiers for the interAptiv processors (diff) | |
| download | kernel-qcow2-linux-26ab96dfa9f98d74ef38efbe830d356547a292c1.tar.gz kernel-qcow2-linux-26ab96dfa9f98d74ef38efbe830d356547a292c1.tar.xz kernel-qcow2-linux-26ab96dfa9f98d74ef38efbe830d356547a292c1.zip | |
MIPS: Add support for interAptiv cores
The interAptiv is a power-efficient multi-core microprocessor
for use in system-on-chip (SoC) applications. The interAptiv combines
a multi-threading pipeline with a coherence manager to deliver improved
computational throughput and power efficiency. The interAptiv can
contain one to four MIPS32R3 interAptiv cores, system level
coherence manager with L2 cache, optional coherent I/O port,
and optional floating point unit.
Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6163/
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/idle.c | 1 | ||||
| -rw-r--r-- | arch/mips/kernel/spram.c | 1 | ||||
| -rw-r--r-- | arch/mips/kernel/traps.c | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/arch/mips/kernel/idle.c b/arch/mips/kernel/idle.c index cb2c94f13d01..3553243bf9d6 100644 --- a/arch/mips/kernel/idle.c +++ b/arch/mips/kernel/idle.c @@ -184,6 +184,7 @@ void __init check_wait(void) case CPU_24K: case CPU_34K: case CPU_1004K: + case CPU_INTERAPTIV: case CPU_PROAPTIV: cpu_wait = r4k_wait; if (read_c0_config7() & MIPS_CONF7_WII) diff --git a/arch/mips/kernel/spram.c b/arch/mips/kernel/spram.c index fb72b803b754..dfed8a41c696 100644 --- a/arch/mips/kernel/spram.c +++ b/arch/mips/kernel/spram.c @@ -206,6 +206,7 @@ void spram_config(void) case CPU_34K: case CPU_74K: case CPU_1004K: + case CPU_INTERAPTIV: case CPU_PROAPTIV: config0 = read_c0_config(); /* FIXME: addresses are Malta specific */ diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 39370e1d4362..e0b499694d18 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -1337,6 +1337,7 @@ static inline void parity_protection_init(void) case CPU_34K: case CPU_74K: case CPU_1004K: + case CPU_INTERAPTIV: case CPU_PROAPTIV: { #define ERRCTL_PE 0x80000000 |