apps/system/utils/README.md : Add prodconfig guide
Added the description of prodconfig like below.
prodconfig shows the status of hw configurations like swd enable/disable.
@@ -16,10 +16,11 @@ Most of the commands support *--help* option to show how to use.
| | [heapinfo](#heapinfo) | [mkdir](#mkdir) |
| | [irqinfo](#irqinfo) | [mv](#mv) |
| | [kill/killall](#killkillall) | [mount](#mount) |
-| | [ps](#ps) | [umount](#umount) |
-| | [reboot](#reboot) | [pwd](#pwd) |
-| | [stkmon](#stkmon) | [rm](#rm) |
-| | [uptime](#uptime) | [rmdir](#rmdir) |
+| | [prodconfig](#prodconfig) | [umount](#umount) |
+| | [ps](#s) | [pwd](#pwd) |
+| | [reboot](#reboot) | [rm](#rm) |
+| | [stkmon](#stkmon) | [rmdir](#rmdir) |
+| | [uptime](#uptime) | |
## exit
@@ -736,6 +737,23 @@ Kernel Features -> Disable TinyAra interfaces -> [ ] Disable environment variabl
Kernel Features -> Files and I/O -> Maximum number of file descriptors per task
```
+## prodconfig
+This shows the status of hw configurations like swd enable/disable.
+```bash
+TASH>>prodconfig
+```
+If "HW Debug : On" is printed, it means SWD is enabled. If "Off", the SWD is disabled.
+If "Download : Downloader & Hotfix Available" is printed, it is possible to download the image through downloader tool. If not, it is only possible to download the image through hotfix.
+
+### How to Enable
+Enable *CONFIG_PRODCONFIG* and *CONFIG_ENABLE_PRODCONFIG* to use this command on menuconfig as shown below:
+```
+Device Drivers -> [*] Product config Driver Support
+```
+```
+Application Configuration -> System Libraries and Add-Ons -> [*] prodconfig
+```
+
## ps
This command shows information about a selection of the active threads.
@@ -760,7 +778,6 @@ Enable *CONFIG_ENABLE_PS* to use this command on menuconfig as shown below:
Application Configuration -> System Libraries and Add-Ons -> [*] Kernel shell commands -> [*] ps
```
-
## pwd
This shows current working directory.
```bash
