[edk2-devel] [edk2-platforms][PATCH 1/1] Platform/RaspberryPi/Drivers/ConfigDxe: make CPU settings Pi-specific

[Pete Batard]

Note: This patch is being superseded by:
https://edk2.groups.io/g/devel/message/55734

On 2020.03.09 12:35, Pete Batard wrote:
> On 2020.03.08 05:31, Andrei Warkentin wrote:
>> For Pi 4, the custom CPU frequency range goes all the way up to 2.2GHz.
>>
>> The acrobatics with CHIPSET_CUSTOM_CPU_CLOCK_HELP_TOKEN in the VFR
>> are required as the preprocessor is not run on the UNI (strings) file.
>>
>> Testing: Pi 4 (saw correct help message, could change Hz to 2000).
>>
>> Signed-off-by: Andrei Warkentin <andrey.warkentin at gmail.com>
> 
> Reviewed-by: Pete Batard <pete at akeo.ie>
> Tested-by: Pete Batard <pete at akeo.ie>
> 
>> ---
>>   Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.uni |  5 +++--
>>   Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.vfr | 12 
>> ++++++++++--
>>   2 files changed, 13 insertions(+), 4 deletions(-)
>>
>> diff --git a/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.uni 
>> b/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.uni
>> index 77eda96d..fc19ce40 100644
>> --- a/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.uni
>> +++ b/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.uni
>> @@ -21,14 +21,15 @@
>>   #string STR_CHIPSET_FORM_SUBTITLE   #language en-US "Note: OS may 
>> override settings."
>>   #string STR_CHIPSET_CLOCK_CPU_PROMPT #language en-US "CPU Clock"
>> -#string STR_CHIPSET_CLOCK_CPU_HELP   #language en-US "CPU Speed"
>> +#string STR_CHIPSET_CLOCK_CPU_HELP   #language en-US "CPU 
>> Speed\n\nWarning: Overclocking can make the system unbootable!"
>>   #string STR_CHIPSET_CLOCK_CPU_NA     #language en-US "Don't Override"
>>   #string STR_CHIPSET_CLOCK_CPU_600MHZ #language en-US "Min (600MHz)"
>>   #string STR_CHIPSET_CLOCK_CPU_MAX    #language en-US "Max"
>>   #string STR_CHIPSET_CLOCK_CPU_CUSTOM #language en-US "Custom"
>>   #string STR_CHIPSET_CUSTOM_CPU_CLOCK_PROMPT #language en-US "CPU 
>> Clock Rate (MHz)"
>> -#string STR_CHIPSET_CUSTOM_CPU_CLOCK_HELP   #language en-US "Adjust 
>> the CPU speed.\nMin value: 100 MHz\nMax value: 1600 MHz\n\nWarning: 
>> Overclocking can make the system unbootable!"
>> +#string STR_CHIPSET_CUSTOM_CPU_CLOCK_HELP_PI4 #language en-US "Adjust 
>> the CPU speed.\nMin value: 100 MHz\nMax value: 2200 MHz"
>> +#string STR_CHIPSET_CUSTOM_CPU_CLOCK_HELP_PI3 #language en-US "Adjust 
>> the CPU speed.\nMin value: 100 MHz\nMax value: 1600 MHz"
>>   /*
>>    * Advanced configuration.
>> diff --git a/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.vfr 
>> b/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.vfr
>> index 9c2fd64a..2a15e0f5 100644
>> --- a/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.vfr
>> +++ b/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxeHii.vfr
>> @@ -9,6 +9,14 @@
>>   #include <Guid/HiiPlatformSetupFormset.h>
>>   #include "ConfigDxeFormSetGuid.h"
>> +#if (RPI_MODEL == 4)
>> +#define CHIPSET_CUSTOM_CPU_CLOCK_MAX 2200
>> +#define CHIPSET_CUSTOM_CPU_CLOCK_HELP_TOKEN 
>> STRING_TOKEN(STR_CHIPSET_CUSTOM_CPU_CLOCK_HELP_PI4)
>> +#else
>> +#define CHIPSET_CUSTOM_CPU_CLOCK_MAX 1600
>> +#define CHIPSET_CUSTOM_CPU_CLOCK_HELP_TOKEN 
>> STRING_TOKEN(STR_CHIPSET_CUSTOM_CPU_CLOCK_HELP_PI3)
>> +#endif /* (RPI_MODEL == 4) */
>> +
>>   #pragma pack(1)
>>   typedef struct {
>>     /*
>> @@ -262,10 +270,10 @@ formset
>>           grayoutif NOT ideqval CpuClock.Clock == 3;
>>             numeric varid = CustomCpuClock.Clock,
>>                 prompt  = 
>> STRING_TOKEN(STR_CHIPSET_CUSTOM_CPU_CLOCK_PROMPT),
>> -              help    = STRING_TOKEN(STR_CHIPSET_CUSTOM_CPU_CLOCK_HELP),
>> +              help    = CHIPSET_CUSTOM_CPU_CLOCK_HELP_TOKEN,
>>                 flags   = DISPLAY_UINT_DEC | NUMERIC_SIZE_4 | 
>> INTERACTIVE | RESET_REQUIRED,
>>                 minimum = 100,
>> -              maximum = 1600,
>> +              maximum = CHIPSET_CUSTOM_CPU_CLOCK_MAX,
>>                 default = 600,
>>             endnumeric;
>>           endif;
>>
> 


-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.

View/Reply Online (#55735): https://edk2.groups.io/g/devel/message/55735
Mute This Topic: https://groups.io/mt/71809869/1813853
Group Owner: devel+owner at edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub  [edk2-devel-archive at redhat.com]
-=-=-=-=-=-=-=-=-=-=-=-