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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2013-05-06 11:35:42 +0200 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2013-05-17 11:44:40 +0200 |
| commit | 6fae9cdafc92ae9958a3a45dd68205f72e3ad900 (patch) | |
| tree | 5418c689d187b7559dbb5fd308d6431dafa77c4a /arch/arm/kernel/entry-header.S | |
| parent | 4477ca45fb368880bf77b10ed3b24b03f0cc82da (diff) | |
ARM: ARMv7-M: implement read_cpuid_ext
On v7-M the extended cpuid registers are not available from CP15 but they
are memory mapped in the System Control Space.
There isn't an equivalent available for CPUID_{CACHETYPE,TCM,TLBTYPE,MPIDR}.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'arch/arm/kernel/entry-header.S')
0 files changed, 0 insertions, 0 deletions