board: phytec: phycore_am62x: Use custom k3_dfu.env fragment
TI's k3_dfu.env includes redundant dfu_alt_info_* data, some of which
is incompatible with our board configuration. Replace it with a custom
variant that better aligns with our setup, ensuring correct offsets and
eliminating unnecessary entries.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
diff --git a/include/env/phytec/k3_dfu.env b/include/env/phytec/k3_dfu.env
new file mode 100644
index 0000000..0cba87d
--- /dev/null
+++ b/include/env/phytec/k3_dfu.env
@@ -0,0 +1,3 @@
+dfu_alt_info_ram=
+ tispl.bin ram 0x80080000 0x200000;
+ u-boot.img ram 0x81000000 0x400000