[Xen-changelog] [xen master] xen/arm: Blacklist the memory mapped timer (armv7-timer-mem)

[patchbot@xxxxxxx]

commit 770ca104b5bb4dd3fee4071e2d8f1133f3c6d134
Author:     Julien Grall <julien.grall@xxxxxxxxxx>
AuthorDate: Wed Jan 14 18:00:43 2015 +0000
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Thu Jan 15 13:49:17 2015 +0000

    xen/arm: Blacklist the memory mapped timer (armv7-timer-mem)
    
    Some platform (such as the VFP Base AEMv8 model) has a memory mapped
    timer. We don't want DOM0 use this timer rather than the generic ARM
    timer. So blacklist it for all platforms.
    
    Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
    Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
 xen/arch/arm/domain_build.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c
index c33a73c..c2dcb49 100644
--- a/xen/arch/arm/domain_build.c
+++ b/xen/arch/arm/domain_build.c
@@ -1031,6 +1031,8 @@ static int handle_node(struct domain *d, struct 
kernel_info *kinfo,
         DT_MATCH_COMPATIBLE("arm,psci"),
         DT_MATCH_PATH("/cpus"),
         DT_MATCH_TYPE("memory"),
+        /* The memory mapped timer is not supported by Xen. */
+        DT_MATCH_COMPATIBLE("arm,armv7-timer-mem"),
         { /* sentinel */ },
     };
     static const struct dt_device_match gic_matches[] __initconst =
--
generated by git-patchbot for /home/xen/git/xen.git#master

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