Project

General

Profile

Mediatek Chipset » History » Revision 33

Revision 32 (gnutoo, 12/17/2018 04:13 PM) → Revision 33/37 (gnutoo, 12/17/2018 04:27 PM)

h1. Mediatek Chipset 

 *NOTE: These chipsets are not supported by OsmocomBB yet. This information is provided for interested developers only* 

 |_. chipset |_. Devices |_. Type |_. cellular networks |_. Software status | 
 | MT6227 | [[MobistelEL570]] | | | | 
 | [[MT6235]] | [[SciphoneDreamG2]] | ARM SOC, 
 integrated modem which is 
 driven by the application CPU | GSM, GPRS, EDGE | Downstream GNU/Linux port done[4] 
 GSM Driver written for downstream u-boot[4] 
 Blocked by the DSP (cannot find how to dump the DSP code[4]) | 
 | [[MT6253]] | "Aligator A800":https://www.aligator.cz/produkty/aligator-a800/34/ | | | | 
 | [[MT6260]] | [[Fernvale]] 
 [[SIM800]] | ARM Microcontroller SOC, 
 integrated modem which is 
 driven by the microcontroller | GSM, GPRS[3] | The Fernvale Can be used as a microcontroller board with a downstream Nuttx 
 Fernvale specific reverse engineering tools exists 
 GSM part needs to be reverse-engineered | 
 | [[MT6261]] | [[SIM800]] | | | | 
 | MT6575 |    | ARM SOC, 
 integrated modem which is 
 driven by its own CPU[2] | GSM, GPRS, EDGE, HSDPA[2] |    | 
 | [[MT6735]] | [[ZTEObsidian]] | ARM SOC, 
  integrated modem[1] | GSM , HSPA, LTE[1] | | 
 | [[MT6735P]] | "Coolpad Modena 2":https://wiki.postmarketos.org/wiki/Coolpad_Modena_2_(coolpad-modena2) | ARM SOC, 
 integrated modem | | | 

 fn1. https://www.gsmarena.com/zte_obsidian-7481.php 

 fn2. See the MT6575 datasheet for more details 

 fn3. From the "table on the MediaTek chips capabilities":https://www.kosagi.com/w/index.php?title=MTK_Components on the Kosagi wiki 

 fn4. See the "ELC 2012 presentation slides":https://events.linuxfoundation.org/images/stories/pdf/lf_elc12_mielczarczyk.pdf and "video":https://bootlin.com/pub/video/2012/elc/elc-2012-mielczarczyk-first-open-source-gsm-stack.webm for more details. See also the [[MT6235_DSP]] wiki page. 

 h2. References 

 * https://www.kosagi.com/w/index.php?title=MTK_Components : Table on the MediaTek chips capabilities 
 * https://en.wikipedia.org/wiki/List_of_devices_using_Mediatek_SoCs
Add picture from clipboard (Maximum size: 48.8 MB)