3/20/2014

How to generate the udisk.bin in QRD8x25

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mkdosfs -s 8 -F 32 -C udisk2g.bin 2097152 // generate a 2GB Fat32 filesystem image with KB dd if=udisk2g.bin of=udisk.bin bs=512 count=2048...
4/20/2013

how to get Android repo when android.git.kernel.org is unreachable ?

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As you may already know, kernel.org site which hosts the Android git repository has been hacked. Because of this we can't obtain the An...
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3/07/2013

How to add a new eMCP on QRD8x25 platform

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1 add code \modem_proc\build\ms\flash_type_8X25.cfg FlashType: FLASH_KML5U000HM_B505 EBI1_ID: O EBI2_ID: S Description: samsung 4gB + ...
2/26/2013

How to dump PBL with trace32 on QRD8x25 platform

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local &filename local &mmu_cr local &ttb local &dacr ;;refer to pbl.scl d.save.binary c:\temp\pbl.bin 0xFFFF0000--0xFF...
2/01/2013

How is MSM waked up from deep sleep (TCXO shutdown)?

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Here, the description applies to MSM with MPM (MAO) block. When MSM is in deep sleep (TCXO shutdown), the CPU is put in SWFI (Stop and Wait ...

How to support dual-edge triggering GPIO interrupt in MSM?

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Generally, dual-edge triggering for GPIO interrupt is not supported in HW except in recent chipset such as MSM8974. If there is a need to tr...

How is APPS GPIO interrupt handled during APPS sleep or power collapse?

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When APPS goes into sleep, Modem will take over all APPS GPIOs and any enabled APPS GPIO interrupts by calling tramp_gpio_switch_to_modem()....

What is latency budget in dynamic sleep?

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In dynamic sleep scheme, sleep solver chooses the best low power modes from a pool of enabled low power modes to enter under a few system co...

Unified boot cookie

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Background A cookie is needed to be set in AMSS for a number of features that are triggered from AMSS but executed in boot. the cookie is ...

How to collect share memory log (smemlog)

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Run smemlog.cmm in t32 by "do smemlog" Detail: The directions to collect smemlog: 1) make sure ARM9 was build with debug symb...
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