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ARM: vexpress: Make the debug UART detection more specific
authorPawel Moll <pawel.moll@arm.com>
Tue, 4 Sep 2012 16:06:20 +0000 (17:06 +0100)
committerPawel Moll <pawel.moll@arm.com>
Thu, 18 Oct 2012 16:56:16 +0000 (17:56 +0100)
commit852663d94f0cc44199c31c0e42d4801302f41705
treeace1147a2e1da8b3a0cb724d2e97795ecdd5e8f8tree | snapshot (tar.gz zip)
parentddffeb8c4d0331609ef2581d84de4d763607bd37commit | diff
ARM: vexpress: Make the debug UART detection more specific

Base the UART detection heuristic on architecturally defined
MIDR register instead of implementation dependent CBAR. The
only tile using the original memory map is V2P-CA9 with Cortex
A9 r0p1, which MIDR contains value 0x410fc091.

Signed-off-by: Pawel Moll <pawel.moll@arm.com>
arch/arm/include/debug/vexpress.S diff | blob | blame | history