* [U-Boot] [PATCH] imx: correct speed grading info for i.MX6UL
@ 2016-05-03 3:13 Peng Fan
2016-05-09 7:30 ` Stefano Babic
0 siblings, 1 reply; 4+ messages in thread
From: Peng Fan @ 2016-05-03 3:13 UTC (permalink / raw)
To: u-boot
Correct speed grading info for i.MX6UL
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
---
arch/arm/cpu/armv7/mx6/soc.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index d4b22ad..aaa1adb 100644
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -108,6 +108,12 @@ u32 get_cpu_rev(void)
#define OCOTP_CFG3_SPEED_1GHZ 2
#define OCOTP_CFG3_SPEED_1P2GHZ 3
+/*
+ * For i.MX6UL
+ */
+#define OCOTP_CFG3_SPEED_528MHZ 1
+#define OCOTP_CFG3_SPEED_696MHZ 2
+
u32 get_cpu_speed_grade_hz(void)
{
struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR;
@@ -120,6 +126,15 @@ u32 get_cpu_speed_grade_hz(void)
val >>= OCOTP_CFG3_SPEED_SHIFT;
val &= 0x3;
+ if (is_cpu_type(MXC_CPU_MX6UL)) {
+ if (val == OCOTP_CFG3_SPEED_528MHZ)
+ return 528000000;
+ else if (val == OCOTP_CFG3_SPEED_696MHZ)
+ return 69600000;
+ else
+ return 0;
+ }
+
switch (val) {
/* Valid for IMX6DQ */
case OCOTP_CFG3_SPEED_1P2GHZ:
--
2.6.2
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH] imx: correct speed grading info for i.MX6UL
2016-05-03 3:13 [U-Boot] [PATCH] imx: correct speed grading info for i.MX6UL Peng Fan
@ 2016-05-09 7:30 ` Stefano Babic
2016-05-18 5:45 ` Peng Fan
0 siblings, 1 reply; 4+ messages in thread
From: Stefano Babic @ 2016-05-09 7:30 UTC (permalink / raw)
To: u-boot
On 03/05/2016 05:13, Peng Fan wrote:
> Correct speed grading info for i.MX6UL
>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> Cc: Stefano Babic <sbabic@denx.de>
> ---
> arch/arm/cpu/armv7/mx6/soc.c | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
> diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
> index d4b22ad..aaa1adb 100644
> --- a/arch/arm/cpu/armv7/mx6/soc.c
> +++ b/arch/arm/cpu/armv7/mx6/soc.c
> @@ -108,6 +108,12 @@ u32 get_cpu_rev(void)
> #define OCOTP_CFG3_SPEED_1GHZ 2
> #define OCOTP_CFG3_SPEED_1P2GHZ 3
>
> +/*
> + * For i.MX6UL
> + */
> +#define OCOTP_CFG3_SPEED_528MHZ 1
> +#define OCOTP_CFG3_SPEED_696MHZ 2
> +
> u32 get_cpu_speed_grade_hz(void)
> {
> struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR;
> @@ -120,6 +126,15 @@ u32 get_cpu_speed_grade_hz(void)
> val >>= OCOTP_CFG3_SPEED_SHIFT;
> val &= 0x3;
>
> + if (is_cpu_type(MXC_CPU_MX6UL)) {
> + if (val == OCOTP_CFG3_SPEED_528MHZ)
> + return 528000000;
> + else if (val == OCOTP_CFG3_SPEED_696MHZ)
> + return 69600000;
> + else
> + return 0;
> + }
> +
> switch (val) {
> /* Valid for IMX6DQ */
> case OCOTP_CFG3_SPEED_1P2GHZ:
>
Applied to -next, thanks !
Best regards,
Stefano Babic
--
=====================================================================
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================
^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH] imx: correct speed grading info for i.MX6UL
2016-05-09 7:30 ` Stefano Babic
@ 2016-05-18 5:45 ` Peng Fan
2016-05-18 7:48 ` Stefano Babic
0 siblings, 1 reply; 4+ messages in thread
From: Peng Fan @ 2016-05-18 5:45 UTC (permalink / raw)
To: u-boot
Hi Stefano,
On Mon, May 09, 2016 at 09:30:28AM +0200, Stefano Babic wrote:
>On 03/05/2016 05:13, Peng Fan wrote:
>> Correct speed grading info for i.MX6UL
>>
>> Signed-off-by: Peng Fan <peng.fan@nxp.com>
>> Cc: Stefano Babic <sbabic@denx.de>
>> ---
>> arch/arm/cpu/armv7/mx6/soc.c | 15 +++++++++++++++
>> 1 file changed, 15 insertions(+)
>>
>> diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
>> index d4b22ad..aaa1adb 100644
>> --- a/arch/arm/cpu/armv7/mx6/soc.c
>> +++ b/arch/arm/cpu/armv7/mx6/soc.c
>> @@ -108,6 +108,12 @@ u32 get_cpu_rev(void)
>> #define OCOTP_CFG3_SPEED_1GHZ 2
>> #define OCOTP_CFG3_SPEED_1P2GHZ 3
>>
>> +/*
>> + * For i.MX6UL
>> + */
>> +#define OCOTP_CFG3_SPEED_528MHZ 1
>> +#define OCOTP_CFG3_SPEED_696MHZ 2
>> +
>> u32 get_cpu_speed_grade_hz(void)
>> {
>> struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR;
>> @@ -120,6 +126,15 @@ u32 get_cpu_speed_grade_hz(void)
>> val >>= OCOTP_CFG3_SPEED_SHIFT;
>> val &= 0x3;
>>
>> + if (is_cpu_type(MXC_CPU_MX6UL)) {
>> + if (val == OCOTP_CFG3_SPEED_528MHZ)
>> + return 528000000;
>> + else if (val == OCOTP_CFG3_SPEED_696MHZ)
>> + return 69600000;
>> + else
>> + return 0;
>> + }
>> +
>> switch (val) {
>> /* Valid for IMX6DQ */
>> case OCOTP_CFG3_SPEED_1P2GHZ:
>>
>
>Applied to -next, thanks !
Is this patch applied? I can not find this patch in next or master tree.
Thanks,
Peng.
>
>Best regards,
>Stefano Babic
>
>--
>=====================================================================
>DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
>HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
>Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
>=====================================================================
^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH] imx: correct speed grading info for i.MX6UL
2016-05-18 5:45 ` Peng Fan
@ 2016-05-18 7:48 ` Stefano Babic
0 siblings, 0 replies; 4+ messages in thread
From: Stefano Babic @ 2016-05-18 7:48 UTC (permalink / raw)
To: u-boot
On 18/05/2016 07:45, Peng Fan wrote:
> Hi Stefano,
>
> On Mon, May 09, 2016 at 09:30:28AM +0200, Stefano Babic wrote:
>> On 03/05/2016 05:13, Peng Fan wrote:
>>> Correct speed grading info for i.MX6UL
>>>
>>> Signed-off-by: Peng Fan <peng.fan@nxp.com>
>>> Cc: Stefano Babic <sbabic@denx.de>
>>> ---
>>> arch/arm/cpu/armv7/mx6/soc.c | 15 +++++++++++++++
>>> 1 file changed, 15 insertions(+)
>>>
>>> diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
>>> index d4b22ad..aaa1adb 100644
>>> --- a/arch/arm/cpu/armv7/mx6/soc.c
>>> +++ b/arch/arm/cpu/armv7/mx6/soc.c
>>> @@ -108,6 +108,12 @@ u32 get_cpu_rev(void)
>>> #define OCOTP_CFG3_SPEED_1GHZ 2
>>> #define OCOTP_CFG3_SPEED_1P2GHZ 3
>>>
>>> +/*
>>> + * For i.MX6UL
>>> + */
>>> +#define OCOTP_CFG3_SPEED_528MHZ 1
>>> +#define OCOTP_CFG3_SPEED_696MHZ 2
>>> +
>>> u32 get_cpu_speed_grade_hz(void)
>>> {
>>> struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR;
>>> @@ -120,6 +126,15 @@ u32 get_cpu_speed_grade_hz(void)
>>> val >>= OCOTP_CFG3_SPEED_SHIFT;
>>> val &= 0x3;
>>>
>>> + if (is_cpu_type(MXC_CPU_MX6UL)) {
>>> + if (val == OCOTP_CFG3_SPEED_528MHZ)
>>> + return 528000000;
>>> + else if (val == OCOTP_CFG3_SPEED_696MHZ)
>>> + return 69600000;
>>> + else
>>> + return 0;
>>> + }
>>> +
>>> switch (val) {
>>> /* Valid for IMX6DQ */
>>> case OCOTP_CFG3_SPEED_1P2GHZ:
>>>
>>
>> Applied to -next, thanks !
>
> Is this patch applied? I can not find this patch in next or master tree.
I have supposed, too. Thanks for reporting this, it is now on master.
Best regards,
Stefano
--
=====================================================================
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================
^ permalink raw reply [flat|nested] 4+ messages in thread
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2016-05-03 3:13 [U-Boot] [PATCH] imx: correct speed grading info for i.MX6UL Peng Fan
2016-05-09 7:30 ` Stefano Babic
2016-05-18 5:45 ` Peng Fan
2016-05-18 7:48 ` Stefano Babic
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