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(parent: 901f26b) | patch
ARM: i.MX25: globally disable supervisor protect
authorMartin Kaiser <martin@kaiser.cx>
Mon, 3 Apr 2017 19:47:05 +0000 (21:47 +0200)
committerShawn Guo <shawnguo@kernel.org>
Tue, 4 Apr 2017 13:11:16 +0000 (21:11 +0800)
commit24bb244e02a6bead5b854d842002df0d38ae7b7b
tree69492764d53455330e92c84dd8b76d5131f38c59tree | snapshot
parent901f26bce64a96bd9d038fda3604bd0ab1098c3bcommit | diff
ARM: i.MX25: globally disable supervisor protect

The problem described in commit 6befda9a272b ("ARM: i.MX53: globally
disable supervisor protect") for the i.MX53 platform applies to i.MX25
as well.

E.g. CSPI1+SDMA and SSI1+SDMA are not working with the default AIPS
configuration. Modifiy the AIPS configuration to allow access to the bus
by SDMA and peripherals.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm/mach-imx/mach-imx25.c diff | blob | history
Domain: System / Kernel;