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MN10300: AM34 erratum requires MMUCTR read and write on exception entry
authorAkira Takeuchi <takeuchi.akr@jp.panasonic.com>
Wed, 27 Oct 2010 16:28:48 +0000 (17:28 +0100)
committerDavid Howells <dhowells@redhat.com>
Wed, 27 Oct 2010 16:28:48 +0000 (17:28 +0100)
commit8f19e3daf3fffee9e18a8812067a6a4b538ae6c8
tree854a50f4fae7f35688171cb20874cfddabda99a4tree | snapshot
parent633171861a3120af011bb1ee8dd40069951dfeaccommit | diff
MN10300: AM34 erratum requires MMUCTR read and write on exception entry

An AM34 erratum requires MMUCTR read and write on entry to certain exceptions,
prior to EPSW.NMID being cleared to allow NMIs to happen.

Signed-off-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
Signed-off-by: Kiyoshi Owada <owada.kiyoshi@jp.panasonic.com>
Signed-off-by: David Howells <dhowells@redhat.com>
arch/mn10300/Kconfig diff | blob | history
arch/mn10300/kernel/entry.S diff | blob | history
arch/mn10300/mm/tlb-mn10300.S diff | blob | history
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