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authorRonan <ronan.lemartret@iot.bzh>2016-12-13 10:41:21 +0100
committerRonan <ronan.lemartret@iot.bzh>2016-12-13 10:41:21 +0100
commitc4227b7989785af8a08ae8dba5d0a8ffcbf21b77 (patch)
tree2f564eea5174af27b8338685a9db79340149163a /getting-started/machines
parenta51c96134df07ab83673177957939b3f689e156a (diff)
fix markdown syntax
Signed-off-by: Ronan <ronan.lemartret@iot.bzh>
Diffstat (limited to 'getting-started/machines')
-rw-r--r--getting-started/machines/R-Car-Starter-Kit-gen3.md33
1 files changed, 24 insertions, 9 deletions
diff --git a/getting-started/machines/R-Car-Starter-Kit-gen3.md b/getting-started/machines/R-Car-Starter-Kit-gen3.md
index 523a6b9..040e70b 100644
--- a/getting-started/machines/R-Car-Starter-Kit-gen3.md
+++ b/getting-started/machines/R-Car-Starter-Kit-gen3.md
@@ -24,7 +24,7 @@ The following documents may also be helpful:
Before setting up the build environment, you need to download the proprietary drivers.
* Download Renesas graphics drivers with a "click through" license from Renesas website [Link][rcar demoboard]
- * Under the Target hardware: **R-Car H3/M3** section.
+ * Under the Target hardware: **R-Car H3/M3** section.
#### Note:
@@ -33,6 +33,7 @@ The operation is fast and simple but nevertheless mandatory to access evaluation
Once you registered, you can download two zip files.
* The files must be stored into your download directory (usually $HOME/Downloads, pointed by $XDG_DOWNLOAD_DIR).
Here after is an example of the typical files downloaded at the time of writing:
+
```
chmod a+r $XDG_DOWNLOAD_DIR/*.zip
ls -l $XDG_DOWNLOAD_DIR
@@ -86,6 +87,7 @@ Generating setup file: /home/working/workspace_agl_master/build_gen3/agl-init-bu
------------ aglsetup.sh: Done
[snip]
```
+
If you encounter this issue, or any other unwanted behavior, you can fix the error mentioned and then clean up by removing the “$AGL_TOP/build” directory then re-launch the procedure again.
After this command, the working directory is changed to $AGL_TOP/build.
@@ -99,12 +101,13 @@ or
MACHINE = "m3ulcb"
```
-Configure for Release or Development: development images contain extra tools for developer convenience, in particular:
+Configure for Release or Development:
+* development images contain extra tools for developer convenience, in particular:
* a debugger (gdb)
* some tweaks, including a disabled root password
* a SFTP server
* the TCF Agent for easier application deployment and remote debugging
- * some extra system tools (usb, bluetooth ...)
+ * some extra system tools (usb, bluetooth ...)
* ...
We explicitely activate these debug facilities by specifying the “agl-devel agl-netboot” feature.
@@ -137,7 +140,7 @@ Then, for each build, the SD-card is merely rewritten and used to boot the confi
## Prepare the SD-card on the host
-Plug the microSD card and get its associated device by either running *dmesg | tail -15* or *lsblk*, for example:
+Plug the microSD card and get its associated device by either running *`dmesg | tail -15`* or *`lsblk`*, for example:
```
dmesg | tail -15
@@ -165,7 +168,7 @@ lsblk
└─sdc2 8:34 1 788M 0 part
```
-** IMPORTANT NOTE **: This is a critical operation, each computer is different and removable devices can change from time to time: so you should repeat this operation each time you insert the microSD card to confirm the device name.
+**IMPORTANT NOTE**: This is a critical operation, each computer is different and removable devices can change from time to time: so you should repeat this operation each time you insert the microSD card to confirm the device name.
In the example above, we see:
* the first SATA drive as 'sda'.
@@ -205,6 +208,7 @@ sudo fdisk /dev/sdc
Calling ioctl() to re-read partition table.
Syncing disks.
```
+
* Initialize the ext4 partition using “mke2fs”; for example, if the microSD card is associated with *sdc*:
```
@@ -248,7 +252,7 @@ Make sure the filesystem is empty:
sudo rm -rf ${SDCARD:-bad_dir}/*
```
-** IMPORTANT NOTE **: Verify that **tar** version is 1.28 or newer: this is required to create extended attributes correctly on the SD-card, and in particular SMACK labels used to enforce security. Check with the following command:
+**IMPORTANT NOTE**: Verify that **tar** version is 1.28 or newer: this is required to create extended attributes correctly on the SD-card, and in particular SMACK labels used to enforce security. Check with the following command:
```
tar --version
@@ -442,6 +446,7 @@ Hit any key to stop autoboot: 0
* Hit any key to stop autoboot (warning you have only few seconds).
* Check if you have correct parameters for booting your board:
* For machine m3ulcb:
+
```
=> print
baudrate=115200
@@ -461,6 +466,7 @@ Hit any key to stop autoboot: 0
```
* For machine h3ulcb:
+
```
=> printenv
baudrate=115200
@@ -481,23 +487,30 @@ Hit any key to stop autoboot: 0
```
* If not, copy line by line:
+
```
setenv bootargs console=ttySC0,115200 root=/dev/mmcblk1p1 rootwait rw rootfstype=ext4
setenv bootcmd run load_ker\; run load_dtb\; booti 0x48080000 - 0x48000000
setenv load_ker ext4load mmc 0:1 0x48080000 /boot/Image
```
+
* For machine h3ulcb:
+
```
setenv load_dtb ext4load mmc 0:1 0x48000000 /boot/Image-r8a7795-h3ulcb.dtb
```
+
* For machine m3ulcb:
+
```
setenv load_dtb ext4load mmc 0:1 0x48000000 /boot/Image-r8a7796-m3ulcb.dtb
```
- * Finally save boot environment:
- ```
+
+ * Finally save boot environment:
+
+ ```
saveenv
- ```
+ ```
* Now you can boot:
@@ -540,6 +553,7 @@ setenv bootmmc '1:1'
setenv bootcmd_sd 'ext4load mmc ${bootmmc} 0x40007fc0 boot/uImage+dtb'
setenv bootcmd 'setenv bootargs ${bootargs_console} ${bootargs_video} ${bootargs_root}; run bootcmd_sd; bootm 0x40007fc0'
```
+
**WARNINGS:**
If no display shows up when booting, e.g. for a non-full HD screen, replace **1920x1080** value in the **bootargs_video** variable with lower screen resolution such as **1024x768**.
Unfortunately at the moment, there is no universally supported setting.
@@ -604,6 +618,7 @@ root@m3ulcb:~#
```
Here, IP address is 10.0.0.27. Logging in using SSH is easy:
+
```
$ ssh root@10.0.0.27
Last login: Tue Dec 6 10:01:11 2016 from 10.0.0.13