From: Ian Campbell <ian.campbell@citrix.com>
To: xen-devel@lists.xen.org
Cc: julien.grall@linaro.org, tim@xen.org,
Ian Campbell <ian.campbell@citrix.com>,
stefano.stabellini@eu.citrix.com
Subject: [PATCH v2 8/9] xen: arm: configure TCR_EL2 for 40 bit physical address space
Date: Thu, 26 Sep 2013 11:49:15 +0100 [thread overview]
Message-ID: <1380192556-30700-8-git-send-email-ian.campbell@citrix.com> (raw)
In-Reply-To: <1380192538.29483.63.camel@kazak.uk.xensource.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Julien Grall <julien.grall@linaro.org>
Acked-by: Tim Deegan <tim@xen.org>
---
xen/arch/arm/arm64/head.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/xen/arch/arm/arm64/head.S b/xen/arch/arm/arm64/head.S
index 0525720..1d04efc 100644
--- a/xen/arch/arm/arm64/head.S
+++ b/xen/arch/arm/arm64/head.S
@@ -215,12 +215,12 @@ skip_bss:
msr mair_el2, x0
/* Set up the HTCR:
- * PASize -- 4G
+ * PASize -- 40 bits / 1TB
* Top byte is used
* PT walks use Outer-Shareable accesses,
* PT walks are write-back, write-allocate in both cache levels,
* Full 64-bit address space goes through this table. */
- ldr x0, =0x80802500
+ ldr x0, =0x80822500
msr tcr_el2, x0
/* Set up the SCTLR_EL2:
--
1.7.10.4
next prev parent reply other threads:[~2013-09-26 10:49 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-26 10:48 [PATCH v2 0/9] xen: arm: rework early bring up Ian Campbell
2013-09-26 10:49 ` [PATCH v2 1/9] xen: arm: Load xen under 4GB on 32-bit Ian Campbell
2013-09-26 10:49 ` [PATCH v2 2/9] xen: arm: Log the raw MIDR on boot Ian Campbell
2013-09-26 10:49 ` [PATCH v2 3/9] xen: arm: make sure we stay within the memory bank during mm setup Ian Campbell
2013-09-26 11:14 ` Julien Grall
2013-09-26 13:17 ` Tim Deegan
2013-09-26 10:49 ` [PATCH v2 4/9] xen: arm: add two new device tree helpers Ian Campbell
2013-09-26 10:49 ` [PATCH v2 5/9] xen: arm: implement arch/platform SMP and CPU initialisation framework Ian Campbell
2013-09-26 13:47 ` Tim Deegan
2013-09-26 14:06 ` Julien Grall
2013-09-26 14:12 ` Ian Campbell
2013-09-26 10:49 ` [PATCH v2 6/9] xen: arm: rewrite start of day page table and cpu bring up Ian Campbell
2013-09-26 12:59 ` Ian Campbell
2013-09-26 14:31 ` Tim Deegan
2013-09-26 10:49 ` [PATCH v2 7/9] xen: arm: use symbolic names for MPIDR bits Ian Campbell
2013-09-26 13:22 ` Tim Deegan
2013-09-26 13:35 ` Ian Campbell
2013-09-26 13:45 ` Tim Deegan
2013-09-26 10:49 ` Ian Campbell [this message]
2013-09-26 10:49 ` [PATCH v2 9/9] xen: arm: split cpu0's domheap mapping PTs out from xen_second Ian Campbell
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