From: Julien Grall <julien.grall@linaro.org>
To: Ian Campbell <ian.campbell@citrix.com>
Cc: julien.grall@citrix.com, stefano.stabellini@eu.citrix.com,
tim@xen.org, xen-devel@lists.xen.org
Subject: Re: [PATCH RFC 6/7] xen: arm: configure TCR_EL2 for 40 bit physical address space
Date: Wed, 18 Sep 2013 16:50:38 +0100 [thread overview]
Message-ID: <5239CBCE.9050008@linaro.org> (raw)
In-Reply-To: <1379382050-11821-6-git-send-email-ian.campbell@citrix.com>
On 09/17/2013 02:40 AM, Ian Campbell wrote:
> Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Julien Grall <julien.grall@linaro.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 6406562..59cbcd8 100644
> --- a/xen/arch/arm/arm64/head.S
> +++ b/xen/arch/arm/arm64/head.S
> @@ -200,12 +200,12 @@ 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:
>
--
Julien Grall
next prev parent reply other threads:[~2013-09-18 15:50 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-17 1:37 [PATCH RFC 0/N] xen: arm: rework early bring up Ian Campbell
2013-09-17 1:40 ` [PATCH RFC 1/7] xen: arm: Load xen under 4GB on 32-bit Ian Campbell
2013-09-18 15:44 ` Julien Grall
2013-09-19 9:21 ` Tim Deegan
2013-09-17 1:40 ` [PATCH RFC 2/7] xen: arm: Log the raw MIDR on boot Ian Campbell
2013-09-17 12:05 ` Julien Grall
2013-09-19 9:21 ` Tim Deegan
2013-09-17 1:40 ` [PATCH RFC 3/7] xen: arm: make sure we stay within the memory bank during mm setup Ian Campbell
2013-09-17 12:19 ` Julien Grall
2013-09-19 9:27 ` Tim Deegan
2013-09-17 1:40 ` [PATCH RFC 4/7] xen: arm: add two new device tree helpers Ian Campbell
2013-09-17 13:05 ` Julien Grall
2013-09-18 17:11 ` Julien Grall
2013-09-18 17:14 ` Ian Campbell
2013-09-17 1:40 ` [PATCH RFC 5/7] xen: arm: rewrite start of day page table and cpu bring up Ian Campbell
2013-09-17 16:18 ` Julien Grall
2013-09-17 16:36 ` Ian Campbell
2013-09-17 16:55 ` Julien Grall
2013-09-17 18:30 ` Andre Przywara
2013-09-17 19:19 ` Ian Campbell
2013-09-18 13:57 ` Julien Grall
2013-09-18 15:12 ` Ian Campbell
2013-09-18 17:06 ` Julien Grall
2013-09-18 17:14 ` Ian Campbell
2013-09-19 11:36 ` Tim Deegan
2013-09-20 17:09 ` Ian Campbell
2013-09-20 17:16 ` Ian Campbell
2013-09-19 13:36 ` Tim Deegan
2013-09-17 1:40 ` [PATCH RFC 6/7] xen: arm: configure TCR_EL2 for 40 bit physical address space Ian Campbell
2013-09-18 15:50 ` Julien Grall [this message]
2013-09-19 13:42 ` Tim Deegan
2013-09-17 1:40 ` [PATCH RFC 7/7] xen: arm: split cpu0's domheap mapping PTs out from xen_second Ian Campbell
2013-09-19 13:47 ` Tim Deegan
2013-09-17 11:34 ` [PATCH RFC 0/N] xen: arm: rework early bring up Julien Grall
2013-09-17 12:43 ` Ian Campbell
2013-09-18 13:40 ` Julien Grall
2013-09-18 17:33 ` Julien Grall
2013-09-18 19:22 ` Ian Campbell
2013-09-18 19:24 ` Ian Campbell
2013-09-18 20:00 ` Julien Grall
2013-09-18 20:22 ` Ian Campbell
2013-09-18 21:14 ` Julien Grall
2013-09-18 21:28 ` Ian Campbell
2013-09-19 14:49 ` Julien Grall
2013-09-19 15:51 ` Ian Campbell
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