~~NOCACHE~~
~~NOCACHE~~
{{template>en:templates:tabs_power_bootstrap|lang="en"|mod_name="tqmp2020"|mod_name_head="TQMP2020"|mod_arch="power"|bsp_name="linux"|bsp_name_head="Linux"}}
\\  
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===== U-Boot =====

==== Version ====
**U-Boot 2012.10-rc1**

==== Features ====
^Component ^ Status ^ Remarks ^
| CPU              |  +  | 2 x e500v2 core |
| Ethernet         |  +  | 3 x eTSEC |
| PCIe             |  +  | 2 x |
| USB 2.0          |  +  | 1 x Host (mass storage) |
| eSDHC            |  +  | SD card\\ <wrap round important>STKP2020 rev 106+ required</wrap> |
| eSPI             |  -  |  |
| DDR SDRAM        |  +  | DDR3 |
| PIC              |  +  | |
| DUART            |  +  | UART0 |
| I²C              |  +  | 2 x EEPROM, RTC, Temperature sensor |
| eLBC             |  +  | NOR-Flash |
| <wrap round info>Key: + tested %%|%% - untested %%|%% ? open</wrap> |||

==== Version ====
**U-Boot 2011.03**

==== Features ====
^ Component          ^ Status  ^ Remarks ^
| CPU              |  +  | 2 x e500v2 core |
| Ethernet         |  +  | 3 x eTSEC |
| PCIe             |  +  | 2 x |
| USB 2.0          |  +  | 1 x Host (mass storage) |
| eSDHC            |  -  | <wrap alert>currently not working</wrap> |
| eSPI             |  -  |  |
| DDR SDRAM        |  +  | DDR3 |
| PIC              |  +  | |
| DUART            |  +  | UART0 |
| I²C              |  +  | 2 x EEPROM, RTC, Temperature sensor |
| eLBC             |  +  | NOR-Flash |
| <wrap round info>Key: + tested %%|%% - untested %%|%% ? open</wrap> |||

<wrap hide>
==== Environment settings ====
^ Variable name ^ Purpose ^ Default value ^ Valid values ^
| ethaddr | Provide MAC address | hw specific | valid MAC address, optionally seperated by colons (:)|
</wrap>