From 354c05f265eb42ef90e5411ddad684f752d0587b Mon Sep 17 00:00:00 2001
From: Judith Mendez <jm@ti.com>
Date: Fri, 31 Mar 2023 15:36:15 -0500
Subject: [PATCH] doc: ti: Add switch setting for boot modes on AM62 SK
List some common boot modes and their corresponding switch
settings for AM62 SK.
Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
---
doc/board/ti/am62x_sk.rst | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/doc/board/ti/am62x_sk.rst b/doc/board/ti/am62x_sk.rst
index b1b7d99bef..27d7b527c6 100644
--- a/doc/board/ti/am62x_sk.rst
+++ b/doc/board/ti/am62x_sk.rst
@@ -229,3 +229,28 @@ Image formats:
| | SPL DTB 1...N | |
| +-------------------+ |
+-----------------------+
+
+Switch Setting for Boot Mode
+----------------------------
+
+Boot Mode pins provide means to select the boot mode and options before the
+device is powered up. After every POR, they are the main source to populate
+the Boot Parameter Tables.
+
+The following table shows some common boot modes used on AM62 platform. More
+details can be found in the Technical Reference Manual:
+https://www.ti.com/lit/pdf/spruiv7 under the `Boot Mode Pins` section.
+
+*Boot Modes*
+
+============ ============= =============
+Switch Label SW2: 12345678 SW3: 12345678
+============ ============= =============
+SD 01000000 11000010
+OSPI 00000000 11001110
+EMMC 00000000 11010010
+UART 00000000 11011100
+USB DFU 00000000 11001010
+============ ============= =============
+
+For SW2 and SW1, the switch state in the "ON" position = 1.
--
2.39.5