Personal tools

Log in

Changes

From IGEP - ISEE Wiki

Jump to: navigation, search

The bootloader U-Boot

263 bytes removed, 09:20, 8 May 2018
no edit summary
Clone the u-boot repository using git address:
<span style="color: #002d87;"><code><span style="color: #002d87;">$ git clone @git.isee.biz:arm-boot/u-boot-arm.git</span></code></span>
or
|- style="height: 44px;"
! style="background-color: #ffffff; width: 203px;"|'''<span id="Clone_the_u-boot_repo" class="mw-headline">Clone the u-boot repo</span>'''
| style="width: 648px; height: 44px;"|Clone the u-boot repository using git address: <br /code> <span style="color: #002d87;">$ git clone git@git.isee.biz:arm-boot/u-boot-imx.git git</span></code> 
or
 <code><span style="color: #002d87;">$ git clone</span> [https://git.isee.biz/arm-boot/u-boot-imx.git https://git.isee.biz/arm-boot/u-boot-imx.git]</code>
 
<code></code>
|- style="height: 89px;"
! style="background-color: #ffffff; width: 203px;"|'''<span id="Checkout_u-boot_repo" class="mw-headline">Checkout u-boot repo </span>'''
| style="width: 648px; height: 89px;"|
Go to the u-boot-imx directory and checkout the version <span style="color: #ff0000;">2015.04</span>.y as:
<span style="color: #002d87;">$ cd u-boot-imx<br>$ git checkout remotes/origin/isee_imx_v2017.03_4.9.11_1.0.0_ga -b isee_imx_v2017.03_4.9.11_1.0.0_ga</span>
{| class="contenttable sortable" style="width: 898px885px; height: 1296px;"
|-
! style="width: 872px854px; text-align: center; vertical-align: middle;" colspan="3"|
====<span id="Set_the_board_configuration" class="mw-headline">Set the board</span><span id="Set_the_board_configuration" class="mw-headline"> configuratio</span><span id="Set_the_board_configuration" class="mw-headline">n(Prepare your U-BOOT)</span>====
|-
! style="background-color: #f2f2f2; width: 209px;"|Model! style="background-color: #f2f2f2; width: 148px;"|U-BOOT Version! style="width: 528px497px; background-color: #f2f2f2;"|Example
|-
! style="background-color: #ffffff; width: 159px209px;"|IGEPv2| style="background-color: #ffffff; width: 167px148px; text-align: center; vertical-align: middle;"| u-boot-ARM| style="width: 528px497px;"|
<span style="color: #002d87;">$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- igep0020_defconfig</span>
|-
! style="background-color: #ffffff; width: 159px209px;"|IGEP COM Module | style="background-color: #ffffff; width: 167px148px; text-align: center; vertical-align: middle;"|u-boot-ARM | style="width: 528px497px;"|
<span style="color: #002d87;">$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- igep0030_defconfig </span>
|-
! style="background-color: #ffffff; width: 159px209px;"|IGEP COM PROTON | style="background-color: #ffffff; width: 167px148px; text-align: center; vertical-align: middle;"|u-boot-ARM | style="width: 528px497px;"|
<span style="color: #002d87;">$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- igep0032_defconfig</span>
|-
! style="background-color: #ffffff; width: 159px209px;"|IGEP COM AQUILA | style="background-color: #ffffff; width: 167px148px; text-align: center; vertical-align: middle;"|u-boot-ARM | style="width: 528px497px;"|
<span style="color: #002d87;">$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- am335x_igep0033_defconfig</span>
|-
! style="background-color: #ffffff; width: 159px209px;"|IGEPv5| style="background-color: #ffffff; width: 167px148px; text-align: center; vertical-align: middle;"|u-boot-ARM | style="width: 528px497px;"|
<span style="color: #002d87;">----</span>
|-
! style="background-color: #ffffff; width: 159px209px;"|IGEP SMARC AM335x | style="background-color: #ffffff; width: 167px148px; text-align: center; vertical-align: middle;"|u-boot-ARM | style="width: 528px497px;"|
<span style="color: #002d87;">$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- am335x_igep0034_defconfig</span>
|-
! style="background-color: #ffffff; width: 159px209px;"|IGEP SMARC AM335x Lite| style="background-color: #ffffff; width: 167px148px; text-align: center; vertical-align: middle;"|u-boot-ARM | style="width: 528px497px;"|
<span style="color: #002d87;">$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- am335x_igep0034_lite_defconfig</span>
|-
! style="background-color: #ffffff; width: 159px209px;"|
'''IGEP0046 SMARC Solo'''
| style="background-color: #ffffff; width: 167px148px; text-align: center; vertical-align: middle;"|u-boot-IMX| style="width: 528px497px;"|
<span style="color: #002d87;">$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- xxxxx </span>
|-
! style="background-color: #ffffff; width: 159px209px;"|'''IGEP0046 SMARC Dual lite'''| style="background-color: #ffffff; width: 167px148px; text-align: center; vertical-align: middle;"|u-boot-IMX| style="width: 528px497px;"|
<span style="color: #002d87;">$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- igep0046_imx6dl_2G_defconfig</span><span style="color: #002d87;"> </span>
|-
! style="background-color: #ffffff; width: 159px209px;"| '''IGEP0046 SMARC Dual '''| style="background-color: #ffffff; width: 167px148px; text-align: center; vertical-align: middle;"|u-boot-IMX| style="width: 528px497px;"|<span style="color: #002d87;"> </span>
<span style="color: #002d87;">$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- xxxxx</span><span style="color: #002d87;"> </span>
|-
! style="background-color: #ffffff; width: 159px209px;"| '''IGEP0046 SMARC Quad'''| style="background-color: #ffffff; width: 167px148px; text-align: center; vertical-align: middle;"|u-boot-IMX| style="width: 528px497px;"|
<span style="color: #002d87;"> $ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- igep0046_imx6q_2G_defconfig</span>
|}
 
The result for '''Texas Instruments''' processor based board will be a '''MLO''' and '''u-boot.img'''.
 
<span style="font-size: 15.024px;">The result for </span><strong style="font-size: 15.024px;">iMX6 </strong><span style="font-size: 15.024px;">processor based will be a </span><strong style="font-size: 15.024px;">u-boot.imx.</strong>
 
You can build u-boot executing this command: 
In order to compile and build the U-Boot for IGEP PROCESSOR BOARDS you should set the CROSS_COMPILE variable. Set this to the prefix of your toolchain (including the trailing dash <span style="color: #002d87;"><code><span style="-color: #002d87;"). So if your toolchain is invoked as say '''>$ make ARCH=arm-linux-gnueabi-gcc''', just chop off that trailing gcc and that's what you use: CROSS_COMPILE=arm-linux-gnueabihf-.</span></code></span>
As example, once you've downloaded the u-boot source, you should follow these steps:
* The result for '''Texas Instruments''' processor based board will be a '''MLO''' and '''u-boot.img'''.
* The result for <strong style="font-size: 0.939em;">iMX6 </strong><span style="font-size: 0.939em;">processor based will be a </span><strong style="font-size: 0.939em;">u-boot.imx.</strong>
<span style="color: #002d87;"><code><span style="color: #002d87;">$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf-</span></code></span>
You can install these files, for example, in the boot partition of a SD-card.
==== ====  
===<span id="What_next..." class="mw-headline">What next...</span>===
After build u-boot you can use it for boot the board, exist several options for boot, check the Hardware Reference Manual about the options available for your board.
Francesc Megias
560
edits
Retrieved from "http://labs.isee.biz/index.php?title=Special:MobileDiff/11685"