[PATCH 2/2] doc: do not include K3 boards twice in TOC

[Heinrich Schuchardt]

Sphinx writes a warning if a page is included twice in the table of
contents. Use references instead.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
---
 doc/board/ti/k3.rst | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/doc/board/ti/k3.rst b/doc/board/ti/k3.rst
index c3513f0aee2..5d01f487622 100644
--- a/doc/board/ti/k3.rst
+++ b/doc/board/ti/k3.rst
@@ -32,19 +32,22 @@ K3 Based SoCs
 
    am62ax_sk
    am62x_sk
-   ../beagle/am62x_beagleplay
-   ../phytec/phycore-am62x
-   ../toradex/verdin-am62
    am62px_sk
    am64x_evm
    am65x_evm
    j7200_evm
-   ../beagle/j721e_beagleboneai64
    j721e_evm
    j721s2_evm
    j722s_evm
    j784s4_evm
 
+K3 SoC based boards in other sections
+
+* :doc:`../beagle/am62x_beagleplay`
+* :doc:`../beagle/j721e_beagleboneai64`
+* :doc:`../phytec/phycore-am62x`
+* :doc:`../toradex/verdin-am62`
+
 Boot Flow Overview
 ------------------
 
-- 
2.45.2