* [PATCH 3/4] ARM: mach-omap2: apply the errata at run time rather
@ 2013-01-21 13:16 ` srinidhi kasagar
0 siblings, 0 replies; 10+ messages in thread
From: srinidhi kasagar @ 2013-01-21 13:16 UTC (permalink / raw)
To: linux-arm-kernel; +Cc: linux-omap
Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com>
---
arch/arm/mach-omap2/sleep44xx.S | 25 +++++++++++++++++++++----
1 files changed, 21 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S
index 88ff83a..071ca1f 100644
--- a/arch/arm/mach-omap2/sleep44xx.S
+++ b/arch/arm/mach-omap2/sleep44xx.S
@@ -157,11 +157,19 @@ skip_scu_gp_set:
ldrne r0, [r8, #L2X0_SAVE_OFFSET1] @ memory.
cmp r0, #3
bne do_WFI
-#ifdef CONFIG_PL310_ERRATA_727915
+ /* Check for PL310_ERRATA_727915 */
+ bl l2x0_get_rtl_release
+ cmp r0, #0x4
+ beq dosmc
+ cmp r0, #0x5
+ beq dosmc
+ b nosmc
+dosmc:
mov r0, #0x03
mov r12, #OMAP4_MON_L2X0_DBG_CTRL_INDEX
DO_SMC
-#endif
+
+nosmc:
bl omap4_get_l2cache_base
mov r2, r0
ldr r0, =0xffff
@@ -171,11 +179,20 @@ wait:
ldr r1, =0xffff
ands r0, r0, r1
bne wait
-#ifdef CONFIG_PL310_ERRATA_727915
+
+ /* Check for PL310_ERRATA_727915 */
+ bl l2x0_get_rtl_release
+ cmp r0, #0x4
+ beq dosmc2
+ cmp r0, #0x5
+ beq dosmc2
+ b nosmc2
+dosmc2:
mov r0, #0x00
mov r12, #OMAP4_MON_L2X0_DBG_CTRL_INDEX
DO_SMC
-#endif
+
+nosmc2:
l2x_sync:
bl omap4_get_l2cache_base
mov r2, r0
--
1.7.2.dirty
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 3/4] ARM: mach-omap2: apply the errata at run time rather
@ 2013-01-21 13:16 ` srinidhi kasagar
0 siblings, 0 replies; 10+ messages in thread
From: srinidhi kasagar @ 2013-01-21 13:16 UTC (permalink / raw)
To: linux-arm-kernel
Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com>
---
arch/arm/mach-omap2/sleep44xx.S | 25 +++++++++++++++++++++----
1 files changed, 21 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S
index 88ff83a..071ca1f 100644
--- a/arch/arm/mach-omap2/sleep44xx.S
+++ b/arch/arm/mach-omap2/sleep44xx.S
@@ -157,11 +157,19 @@ skip_scu_gp_set:
ldrne r0, [r8, #L2X0_SAVE_OFFSET1] @ memory.
cmp r0, #3
bne do_WFI
-#ifdef CONFIG_PL310_ERRATA_727915
+ /* Check for PL310_ERRATA_727915 */
+ bl l2x0_get_rtl_release
+ cmp r0, #0x4
+ beq dosmc
+ cmp r0, #0x5
+ beq dosmc
+ b nosmc
+dosmc:
mov r0, #0x03
mov r12, #OMAP4_MON_L2X0_DBG_CTRL_INDEX
DO_SMC
-#endif
+
+nosmc:
bl omap4_get_l2cache_base
mov r2, r0
ldr r0, =0xffff
@@ -171,11 +179,20 @@ wait:
ldr r1, =0xffff
ands r0, r0, r1
bne wait
-#ifdef CONFIG_PL310_ERRATA_727915
+
+ /* Check for PL310_ERRATA_727915 */
+ bl l2x0_get_rtl_release
+ cmp r0, #0x4
+ beq dosmc2
+ cmp r0, #0x5
+ beq dosmc2
+ b nosmc2
+dosmc2:
mov r0, #0x00
mov r12, #OMAP4_MON_L2X0_DBG_CTRL_INDEX
DO_SMC
-#endif
+
+nosmc2:
l2x_sync:
bl omap4_get_l2cache_base
mov r2, r0
--
1.7.2.dirty
^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH 3/4] ARM: mach-omap2: apply the errata at run time rather
2013-01-21 13:16 ` srinidhi kasagar
@ 2013-01-21 18:22 ` Tony Lindgren
-1 siblings, 0 replies; 10+ messages in thread
From: Tony Lindgren @ 2013-01-21 18:22 UTC (permalink / raw)
To: srinidhi kasagar; +Cc: linux-arm-kernel, linux-omap
* srinidhi kasagar <srinidhi.kasagar@stericsson.com> [130121 05:19]:
Forgot to complete the subject and add the description?
Regards,
Tony
> Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com>
> ---
> arch/arm/mach-omap2/sleep44xx.S | 25 +++++++++++++++++++++----
> 1 files changed, 21 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S
> index 88ff83a..071ca1f 100644
> --- a/arch/arm/mach-omap2/sleep44xx.S
> +++ b/arch/arm/mach-omap2/sleep44xx.S
> @@ -157,11 +157,19 @@ skip_scu_gp_set:
> ldrne r0, [r8, #L2X0_SAVE_OFFSET1] @ memory.
> cmp r0, #3
> bne do_WFI
> -#ifdef CONFIG_PL310_ERRATA_727915
> + /* Check for PL310_ERRATA_727915 */
> + bl l2x0_get_rtl_release
> + cmp r0, #0x4
> + beq dosmc
> + cmp r0, #0x5
> + beq dosmc
> + b nosmc
> +dosmc:
> mov r0, #0x03
> mov r12, #OMAP4_MON_L2X0_DBG_CTRL_INDEX
> DO_SMC
> -#endif
> +
> +nosmc:
> bl omap4_get_l2cache_base
> mov r2, r0
> ldr r0, =0xffff
> @@ -171,11 +179,20 @@ wait:
> ldr r1, =0xffff
> ands r0, r0, r1
> bne wait
> -#ifdef CONFIG_PL310_ERRATA_727915
> +
> + /* Check for PL310_ERRATA_727915 */
> + bl l2x0_get_rtl_release
> + cmp r0, #0x4
> + beq dosmc2
> + cmp r0, #0x5
> + beq dosmc2
> + b nosmc2
> +dosmc2:
> mov r0, #0x00
> mov r12, #OMAP4_MON_L2X0_DBG_CTRL_INDEX
> DO_SMC
> -#endif
> +
> +nosmc2:
> l2x_sync:
> bl omap4_get_l2cache_base
> mov r2, r0
> --
> 1.7.2.dirty
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 3/4] ARM: mach-omap2: apply the errata at run time rather
@ 2013-01-21 18:22 ` Tony Lindgren
0 siblings, 0 replies; 10+ messages in thread
From: Tony Lindgren @ 2013-01-21 18:22 UTC (permalink / raw)
To: linux-arm-kernel
* srinidhi kasagar <srinidhi.kasagar@stericsson.com> [130121 05:19]:
Forgot to complete the subject and add the description?
Regards,
Tony
> Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com>
> ---
> arch/arm/mach-omap2/sleep44xx.S | 25 +++++++++++++++++++++----
> 1 files changed, 21 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S
> index 88ff83a..071ca1f 100644
> --- a/arch/arm/mach-omap2/sleep44xx.S
> +++ b/arch/arm/mach-omap2/sleep44xx.S
> @@ -157,11 +157,19 @@ skip_scu_gp_set:
> ldrne r0, [r8, #L2X0_SAVE_OFFSET1] @ memory.
> cmp r0, #3
> bne do_WFI
> -#ifdef CONFIG_PL310_ERRATA_727915
> + /* Check for PL310_ERRATA_727915 */
> + bl l2x0_get_rtl_release
> + cmp r0, #0x4
> + beq dosmc
> + cmp r0, #0x5
> + beq dosmc
> + b nosmc
> +dosmc:
> mov r0, #0x03
> mov r12, #OMAP4_MON_L2X0_DBG_CTRL_INDEX
> DO_SMC
> -#endif
> +
> +nosmc:
> bl omap4_get_l2cache_base
> mov r2, r0
> ldr r0, =0xffff
> @@ -171,11 +179,20 @@ wait:
> ldr r1, =0xffff
> ands r0, r0, r1
> bne wait
> -#ifdef CONFIG_PL310_ERRATA_727915
> +
> + /* Check for PL310_ERRATA_727915 */
> + bl l2x0_get_rtl_release
> + cmp r0, #0x4
> + beq dosmc2
> + cmp r0, #0x5
> + beq dosmc2
> + b nosmc2
> +dosmc2:
> mov r0, #0x00
> mov r12, #OMAP4_MON_L2X0_DBG_CTRL_INDEX
> DO_SMC
> -#endif
> +
> +nosmc2:
> l2x_sync:
> bl omap4_get_l2cache_base
> mov r2, r0
> --
> 1.7.2.dirty
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 3/4] ARM: mach-omap2: apply the errata at run time rather
2013-01-21 18:22 ` Tony Lindgren
@ 2013-01-22 6:01 ` Srinidhi Kasagar
-1 siblings, 0 replies; 10+ messages in thread
From: Srinidhi Kasagar @ 2013-01-22 6:01 UTC (permalink / raw)
To: Tony Lindgren
Cc: linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org
On Mon, Jan 21, 2013 at 19:22:37 +0100, Tony Lindgren wrote:
> * srinidhi kasagar <srinidhi.kasagar@stericsson.com> [130121 05:19]:
>
> Forgot to complete the subject and add the description?
No :) It has the subject, but description is intentionally skipped
because subject has all the meaning and it is a part of the series
of patches I sent..
regards/srinidhi
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 3/4] ARM: mach-omap2: apply the errata at run time rather
@ 2013-01-22 6:01 ` Srinidhi Kasagar
0 siblings, 0 replies; 10+ messages in thread
From: Srinidhi Kasagar @ 2013-01-22 6:01 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Jan 21, 2013 at 19:22:37 +0100, Tony Lindgren wrote:
> * srinidhi kasagar <srinidhi.kasagar@stericsson.com> [130121 05:19]:
>
> Forgot to complete the subject and add the description?
No :) It has the subject, but description is intentionally skipped
because subject has all the meaning and it is a part of the series
of patches I sent..
regards/srinidhi
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 3/4] ARM: mach-omap2: apply the errata at run time rather
2013-01-22 6:01 ` Srinidhi Kasagar
@ 2013-01-22 6:43 ` Santosh Shilimkar
-1 siblings, 0 replies; 10+ messages in thread
From: Santosh Shilimkar @ 2013-01-22 6:43 UTC (permalink / raw)
To: Srinidhi Kasagar
Cc: Tony Lindgren, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
On Tuesday 22 January 2013 11:31 AM, Srinidhi Kasagar wrote:
> On Mon, Jan 21, 2013 at 19:22:37 +0100, Tony Lindgren wrote:
>> * srinidhi kasagar <srinidhi.kasagar@stericsson.com> [130121 05:19]:
>>
>> Forgot to complete the subject and add the description?
>
> No :) It has the subject, but description is intentionally skipped
> because subject has all the meaning and it is a part of the series
> of patches I sent..
>
"ARM: mach-omap2: apply the errata at run time rather"
Subject doesn't have all the meaning till you read the series ;)
Like, this is Pl310 XYZ errata etc. Anyway once you sort
out the concerns from RMK and with a few lines of
description on subject patch, you can add my ack on OMAP
patches.
Thanks a lot for doing this.
Regards,
Santosh
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 3/4] ARM: mach-omap2: apply the errata at run time rather
@ 2013-01-22 6:43 ` Santosh Shilimkar
0 siblings, 0 replies; 10+ messages in thread
From: Santosh Shilimkar @ 2013-01-22 6:43 UTC (permalink / raw)
To: linux-arm-kernel
On Tuesday 22 January 2013 11:31 AM, Srinidhi Kasagar wrote:
> On Mon, Jan 21, 2013 at 19:22:37 +0100, Tony Lindgren wrote:
>> * srinidhi kasagar <srinidhi.kasagar@stericsson.com> [130121 05:19]:
>>
>> Forgot to complete the subject and add the description?
>
> No :) It has the subject, but description is intentionally skipped
> because subject has all the meaning and it is a part of the series
> of patches I sent..
>
"ARM: mach-omap2: apply the errata at run time rather"
Subject doesn't have all the meaning till you read the series ;)
Like, this is Pl310 XYZ errata etc. Anyway once you sort
out the concerns from RMK and with a few lines of
description on subject patch, you can add my ack on OMAP
patches.
Thanks a lot for doing this.
Regards,
Santosh
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 3/4] ARM: mach-omap2: apply the errata at run time rather
2013-01-22 6:43 ` Santosh Shilimkar
@ 2013-01-22 6:49 ` Srinidhi Kasagar
-1 siblings, 0 replies; 10+ messages in thread
From: Srinidhi Kasagar @ 2013-01-22 6:49 UTC (permalink / raw)
To: Santosh Shilimkar
Cc: Tony Lindgren, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
On Tue, Jan 22, 2013 at 07:43:24 +0100, Santosh Shilimkar wrote:
> On Tuesday 22 January 2013 11:31 AM, Srinidhi Kasagar wrote:
> > On Mon, Jan 21, 2013 at 19:22:37 +0100, Tony Lindgren wrote:
> >> * srinidhi kasagar <srinidhi.kasagar@stericsson.com> [130121 05:19]:
> >>
> >> Forgot to complete the subject and add the description?
> >
> > No :) It has the subject, but description is intentionally skipped
> > because subject has all the meaning and it is a part of the series
> > of patches I sent..
> >
> "ARM: mach-omap2: apply the errata at run time rather"
>
> Subject doesn't have all the meaning till you read the series ;)
> Like, this is Pl310 XYZ errata etc. Anyway once you sort
> out the concerns from RMK and with a few lines of
> description on subject patch, you can add my ack on OMAP
> patches.
thanks, the description part will be fixed.
Can you check RMK's comment on set_debug patch, patch 1/4? I need
your comment on that to roll it over because set_debug is something
which is OMAP specific..
>
> Thanks a lot for doing this.
>
> Regards,
> Santosh
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 3/4] ARM: mach-omap2: apply the errata at run time rather
@ 2013-01-22 6:49 ` Srinidhi Kasagar
0 siblings, 0 replies; 10+ messages in thread
From: Srinidhi Kasagar @ 2013-01-22 6:49 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jan 22, 2013 at 07:43:24 +0100, Santosh Shilimkar wrote:
> On Tuesday 22 January 2013 11:31 AM, Srinidhi Kasagar wrote:
> > On Mon, Jan 21, 2013 at 19:22:37 +0100, Tony Lindgren wrote:
> >> * srinidhi kasagar <srinidhi.kasagar@stericsson.com> [130121 05:19]:
> >>
> >> Forgot to complete the subject and add the description?
> >
> > No :) It has the subject, but description is intentionally skipped
> > because subject has all the meaning and it is a part of the series
> > of patches I sent..
> >
> "ARM: mach-omap2: apply the errata at run time rather"
>
> Subject doesn't have all the meaning till you read the series ;)
> Like, this is Pl310 XYZ errata etc. Anyway once you sort
> out the concerns from RMK and with a few lines of
> description on subject patch, you can add my ack on OMAP
> patches.
thanks, the description part will be fixed.
Can you check RMK's comment on set_debug patch, patch 1/4? I need
your comment on that to roll it over because set_debug is something
which is OMAP specific..
>
> Thanks a lot for doing this.
>
> Regards,
> Santosh
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2013-01-22 6:49 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-01-21 13:16 [PATCH 3/4] ARM: mach-omap2: apply the errata at run time rather srinidhi kasagar
2013-01-21 13:16 ` srinidhi kasagar
2013-01-21 18:22 ` Tony Lindgren
2013-01-21 18:22 ` Tony Lindgren
2013-01-22 6:01 ` Srinidhi Kasagar
2013-01-22 6:01 ` Srinidhi Kasagar
2013-01-22 6:43 ` Santosh Shilimkar
2013-01-22 6:43 ` Santosh Shilimkar
2013-01-22 6:49 ` Srinidhi Kasagar
2013-01-22 6:49 ` Srinidhi Kasagar
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