[U-Boot] [PATCH 01/13] x86: tsc: Add Airmont reference clock values

[Bin Meng]

Per the Intel 64 and IA-32 Architecture Software Developer's Manual,
add the reference clock for Intel Atom Processors based on the Airmont
Microarchitecture (Braswell).

This keeps in sync with Linux kernel commit:
  6fcb41c: x86/tsc_msr: Add Airmont reference clock values

Signed-off-by: Bin Meng 
---

 drivers/timer/tsc_timer.c | 17 ++---
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/drivers/timer/tsc_timer.c b/drivers/timer/tsc_timer.c
index 4d1fc9c..77040af 100644
--- a/drivers/timer/tsc_timer.c
+++ b/drivers/timer/tsc_timer.c
@@ -18,7 +18,7 @@
 #include 
 #include 
 
-#define MAX_NUM_FREQS  8
+#define MAX_NUM_FREQS  9
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -40,17 +40,20 @@ struct freq_desc {
 
 static struct freq_desc freq_desc_tables[] = {
/* PNW */
-   { 6, 0x27, 0, { 0, 0, 0, 0, 0, 99840, 0, 83200 } },
+   { 6, 0x27, 0, { 0, 0, 0, 0, 0, 99840, 0, 83200, 0 } },
/* CLV+ */
-   { 6, 0x35, 0, { 0, 133200, 0, 0, 0, 99840, 0, 83200 } },
+   { 6, 0x35, 0, { 0, 133200, 0, 0, 0, 99840, 0, 83200, 0 } },
/* TNG - Intel Atom processor Z3400 series */
-   { 6, 0x4a, 1, { 0, 10, 133300, 0, 0, 0, 0, 0 } },
+   { 6, 0x4a, 1, { 0, 10, 133300, 0, 0, 0, 0, 0, 0 } },
/* VLV2 - Intel Atom processor E3000, Z3600, Z3700 series */
-   { 6, 0x37, 1, { 83300, 10, 133300, 116700, 8, 0, 0, 0 } },
+   { 6, 0x37, 1, { 83300, 10, 133300, 116700, 8, 0, 0, 0, 0 } },
/* ANN - Intel Atom processor Z3500 series */
-   { 6, 0x5a, 1, { 83300, 10, 133300, 10, 0, 0, 0, 0 } },
+   { 6, 0x5a, 1, { 83300, 10, 133300, 10, 0, 0, 0, 0, 0 } },
+   /* AMT - Intel Atom processor X7-Z8000 and X5-Z8000 series */
+   { 6, 0x4c, 1, { 83300, 10, 133300, 116700,
+   8, 93300, 9, 88900, 87500 } },
/* Ivybridge */
-   { 6, 0x3a, 2, { 0, 0, 0, 0, 0, 0, 0, 0 } },
+   { 6, 0x3a, 2, { 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
 };
 
 static int match_cpu(u8 family, u8 model)
-- 
2.9.2

___
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 01/13] x86: tsc: Add Airmont reference clock values

[Simon Glass]

On 15 August 2017 at 23:41, Bin Meng  wrote:
> Per the Intel 64 and IA-32 Architecture Software Developer's Manual,
> add the reference clock for Intel Atom Processors based on the Airmont
> Microarchitecture (Braswell).
>
> This keeps in sync with Linux kernel commit:
>   6fcb41c: x86/tsc_msr: Add Airmont reference clock values
>
> Signed-off-by: Bin Meng 
> ---
>
>  drivers/timer/tsc_timer.c | 17 ++---
>  1 file changed, 10 insertions(+), 7 deletions(-)

Reviewed-by: Simon Glass 
___
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 01/13] x86: tsc: Add Airmont reference clock values

[Bin Meng]

On Sat, Aug 26, 2017 at 9:38 PM, Simon Glass  wrote:
> On 15 August 2017 at 23:41, Bin Meng  wrote:
>> Per the Intel 64 and IA-32 Architecture Software Developer's Manual,
>> add the reference clock for Intel Atom Processors based on the Airmont
>> Microarchitecture (Braswell).
>>
>> This keeps in sync with Linux kernel commit:
>>   6fcb41c: x86/tsc_msr: Add Airmont reference clock values
>>
>> Signed-off-by: Bin Meng 
>> ---
>>
>>  drivers/timer/tsc_timer.c | 17 ++---
>>  1 file changed, 10 insertions(+), 7 deletions(-)
>
> Reviewed-by: Simon Glass 

applied to u-boot-x86/next, thanks!
___
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot