[Xen-changelog] [xen master] xen: arm: fix boot on arndale.

[patchbot@xxxxxxx]

commit 6baa3b58a1b066977ddc29c56b9b3cda123e70c6
Author:     Ian Campbell <ian.campbell@xxxxxxxxxx>
AuthorDate: Thu Sep 11 13:55:08 2014 +0100
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Fri Sep 12 11:09:07 2014 +0100

    xen: arm: fix boot on arndale.
    
    The differences between Arndale and the Odoid-XU are more interesting
    than first though, which results in 0bf8ddecb4df "xen/arm: Add
    support for the Odroid-XU board." breaking boot on arndale.
    
    Revert back to arndale compatible behaviour while we sort this out.
    Specifically we must (counterintuitively) use the regular (!ns)
    sysram and the correct offset is 0x0 and 0x1c.
    
    Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
    Reviewed-by: Julien Grall <julien.grall@xxxxxxxxxx>
---
 xen/arch/arm/platforms/exynos5.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/arm/platforms/exynos5.c b/xen/arch/arm/platforms/exynos5.c
index bc9ae15..22a38f0 100644
--- a/xen/arch/arm/platforms/exynos5.c
+++ b/xen/arch/arm/platforms/exynos5.c
@@ -99,7 +99,7 @@ static int __init exynos5_smp_init(void)
     u64 size;
     int rc;
 
-    node = dt_find_compatible_node(NULL, NULL, "samsung,exynos4210-sysram-ns");
+    node = dt_find_compatible_node(NULL, NULL, "samsung,exynos4210-sysram");
     if ( !node )
     {
         dprintk(XENLOG_ERR, "samsung,exynos4210-sysram-ns missing in DT\n");
@@ -125,7 +125,7 @@ static int __init exynos5_smp_init(void)
 
     printk("Set SYSRAM to %"PRIpaddr" (%p)\n",
            __pa(init_secondary), init_secondary);
-    writel(__pa(init_secondary), sysram + 0x1c);
+    writel(__pa(init_secondary), sysram);
 
     iounmap(sysram);
 
--
generated by git-patchbot for /home/xen/git/xen.git#master

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