Migrate to U-Boot - История изменений

Zombah: /* Replace factory bootloader with U-Boot */

2016-12-22T23:16:44Z

Replace factory bootloader with U-Boot

← Предыдущая версия		Версия от 23:16, 22 декабря 2016
Строка 137:		Строка 137:
	# Bootloader[0].Entry point = 0x00108000;		# Bootloader[0].Entry point = 0x00108000;
	# Bootloader[0].Attributes = 0x00000000;		# Bootloader[0].Attributes = 0x00000000;
	~~# Bootloader[0]~~.~~Bl AES Hash = cffdb288ad07d37118b62283db0a38a6;~~		...
	~~Segmentation fault~~		etc
	</pre>		</pre>

Zombah: /* Replace factory bootloader with U-Boot */ add odmdata reminder

2016-12-22T23:10:13Z

Replace factory bootloader with U-Boot: add odmdata reminder

← Предыдущая версия		Версия от 23:10, 22 декабря 2016
Строка 140:		Строка 140:
	Segmentation fault		Segmentation fault
	</pre>		</pre>

			<span style="background:#FF0000">If OdmData key pair value is zero you need to modify it into valid one 0x800c0075</span>

	* Create new bct with bundled U-Boot binary		* Create new bct with bundled U-Boot binary

Zombah: add more details about writing and outputs

2016-12-22T23:04:48Z

add more details about writing and outputs

@@ Строка 88: / Строка 88: @@
 ====Replace factory bootloader with U-Boot====
-* Write U-Boot bootloader binary bundled with sosuboot-tegra into AC100 eMMC
+Write U-Boot bootloader binary bundled with sosuboot-tegra into AC100 eMMC
 <pre>
 # cd /boot
 # getbct.sh
 # mkbct.sh
 # uploadbct.sh
 </pre>
-U-Boot written to eMMC you can reboot AC100 now.
+output:
 ===With prebuilt sosuboot-tegra archive or sdcard image (PC not required)===

Zombah: add first part of migration to uboot guide

2016-12-22T22:41:38Z

add first part of migration to uboot guide

Новая страница

==Variants of migration==
----
# Sosuboot-tegra
## With prebuilt sosuboot-tegra binary (require PC)
## With prebuilt sosuboot-tegra archive or sdcard image (PC not required)
## With self-compiled sosuboot-tegra
# Manual
## With PC
## Without PC

===With prebuilt sosuboot-tegra binary (require PC)===
----
====Requirements====

* Download sosuboot-tegra binary to PC from here: https://drive.google.com/drive/folders/0BzHUnWusu2zteXYydWo1Q3RGR3c?usp=sharing

* Install tegrarcm to PC with compilation from sources: https://github.com/NVIDIA/tegrarcm
<pre>
$ git clone https://github.com/NVIDIA/tegrarcm.git
$ cd tegrarcm
$ ./autogen.sh
$ ./configure
$ make
$ make install
</pre>

* Install tegrarcm binary for openSUSE PC: https://build.opensuse.org/package/show/hardware/tegrarcm
<pre>
# zypper ar -f http://download.opensuse.org/repositories/hardware/openSUSE_Leap_42.2/ Hardware
# zypper in tegrarcm
</pre>

* Connect AC100 miniUSB port to PC

* Enter RCM aka APX mode on AC100
** Press CTRL+ESC+Power button

Syslog on PC which shows that RCM/APX mode started
<pre>
[12060.106270] usb 1-1.2.5.2: new high-speed USB device number 15 using ehci-pci
[12060.200163] usb 1-1.2.5.2: New USB device found, idVendor=0955, idProduct=7820
[12060.200170] usb 1-1.2.5.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[12060.200173] usb 1-1.2.5.2: Product: APX
[12060.200175] usb 1-1.2.5.2: Manufacturer: NVIDIA Corp.
</pre>

====Load sosuboot-tegra====

* Read current bct from AC100 with tegrarcm
<pre>
# tegrarcm readbct --bct=ac100.bct
</pre>

* Load sosuboot-tegra into AC100 RAM
<pre>
# tegrarcm --bct=ac100.bct --bootloader=sos-uboot-2017.02-git-00562-g60ea164.bin --loadaddr=0x108000
</pre>

PC Output:
<pre>
bct file: ac100.bct
booloader file: sos-uboot-2017.02-git-00562-g60ea164.bin
load addr 0x108000
entry addr 0x108000
device id: 0x7820
Chip UID: 0x0000000000000000161c10c742e09257
Chip ID: 0x20
Chip ID Major Version: 0x1
Chip ID Minor Version: 0x2
Chip SKU: 0x8 (t20)
Boot ROM Version: 0x1
Boot Device: 0x2 (EMMC)
Operating Mode: 0x3 (developer mode)
Device Config Strap: 0x1
Device Config Fuse: 0x0
SDRAM Config Strap: 0x0
sending file: ac100.bct
- 4080/4080 bytes sent
ac100.bct sent successfully
sending file: sos-uboot-2017.02-git-00562-g60ea164.bin
- 33587434/33587434 bytes sent
sos-uboot-2017.02-git-00562-g60ea164.bin sent successfully
</pre>

AC100 will boot into Linux.

====Replace factory bootloader with U-Boot====

* Write U-Boot bootloader binary bundled with sosuboot-tegra into AC100 eMMC
<pre>
# cd /boot
# getbct.sh
# mkbct.sh
# uploadbct.sh
</pre>

U-Boot written to eMMC you can reboot AC100 now.

===With prebuilt sosuboot-tegra archive or sdcard image (PC not required)===
----
===With self-compiled sosuboot-tegra===
----
===Manual with crosscompilation on PC===
----
===Manual with compilation on AC100===
----