[coreboot] Re: Regarding Intel CPU frequency.

Hi Sumo, Thanks for your reply. As mentioned in my previous mail,. There are two different fixes which are required for c3558. a.) The SPEED STEP needs to enabled separately. b.) APIC id has to be changed under the device tree. Thanks, Nitin. ___

[coreboot] Re: Change Romsize and CBFS size.

Hi Nico, Nico Huber wrote: > Hi Nitin, > > On 11.06.20 18:44, nitin.ramesh.singh(a)gmail.com wrote: > > Flash start -> 0xFC00 (with-in 4GB space > > @4227858432) > this is misleading. Setting it in the FMAP makes sense to make the > calculations work, but the flash is not mapped there. >

[coreboot] Change Romsize and CBFS size.

Hi, I am trying to build a Coreboot for a Flash Size as 64 MB, with 32MB reserved for a BIOS region. I have modified the descriptor for a bios region: 0200:03ff bios The fmap used for the given setting is as follows: FLASH@4227858432 0x400 { BIOS@33554432 0x200 {

[coreboot] Re: Regarding Intel CPU frequency (Intel Denverton based)

Hi Paul, As far as cpu init is concerned, I haven't modified the cpu initialization sequence for the given board. The code is located under following sub-folder "src/soc/intel/denverton_ns/cpu.c". The given CPU (CPU C3558) has 4 cores, and I am noticing the following logs while booting up,

[coreboot] Re: Regarding Intel CPU frequency.

HI Paul, I have tried different measures to increase the load on CPU, but still the frequency reflects the same value ie. 800Mz. My question is why this behavior is different w.r.t the one when system boots up with BIOS. When I boot with BIOS, I can see that frequency output stays at 2200Mhz.

[coreboot] Re: Regarding Intel CPU frequency.

Hi Mariusz, I tried running the stress test to increase the load average, but still the frequency stays at 800Mhz. Thanks, Nitin. ___ coreboot mailing list -- coreboot@coreboot.org To unsubscribe send an email to coreboot-le...@coreboot.org

[coreboot] Regarding Intel CPU frequency.

Hi, I am using coreboot to boot Denverton cpu (CPU C3558) based board. I can see that the cpu frequency is set to the correct value i.e. "2200 Mhz" under the coreboot logs. . " CPU #3 initialized bsp_do_flight_plan done after 146 msecs. cpu: frequency set to 2200 " Later when I check the

[coreboot] Re: REGARDING COREBOOT 4.11 release for "Harcuvar mainboard"

Hi Mariusz, Thanks for your reply. I will try out with the given settings. Is there is a new release happening for (coreboot denverton_soc) ? Regards, Nitin. ___ coreboot mailing list -- coreboot@coreboot.org To unsubscribe send an email to

[coreboot] REGARDING COREBOOT 4.11 release for "Harcuvar mainboard"

Hi All, Can anyone help me regarding the instructions to build coreboot 4.11 release for Harcuvar platform. I am not able to see the microcode, FSP_T and other settings in make menuconfig (for the Harcuvar platform). I am already using the settings suggested under the doc