add kasli_soc PRO and SD jumpers

src/hw/kasli_soc.md

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+## Setup
+
+### Power on reset jumpers
+
+Before working with kasli_soc, check the correct position of the POR jumpers.
+If there are none, then install them.
+
+Picture below shows the right position.
+
+![](../img/kasli_soc_POR_jampers_position.jpg)
+
+### SD boot jumpers
+
+If you are going to use SD card boot, you need to check the boot source select jumpers.
+
+Picture below shows the jumpers in  SD boot position.
+
+![](../img/kasli_soc_SD_boot_jampers_position.jpg)