board: ti: *-cfg.yaml: Adhere to yamllint rules

Clean up all configuration files to adhere to yamllint rules.

Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
[trini: Update more yaml files added since this was posted]
Signed-off-by: Tom Rini <trini@konsulko.com>
Suggested-by: Nishanth Menon <nm@ti.com>
diff --git a/board/ti/am65x/board-cfg.yaml b/board/ti/am65x/board-cfg.yaml
index a8e0616..6fe66f1 100644
--- a/board/ti/am65x/board-cfg.yaml
+++ b/board/ti/am65x/board-cfg.yaml
@@ -8,29 +8,29 @@
 
 board-cfg:
     rev:
-        boardcfg_abi_maj : 0x0
-        boardcfg_abi_min : 0x1
+        boardcfg_abi_maj: 0x0
+        boardcfg_abi_min: 0x1
     control:
         subhdr:
             magic: 0xC1D3
             size: 7
-        main_isolation_enable : 0x5A
-        main_isolation_hostid : 0x2
+        main_isolation_enable: 0x5A
+        main_isolation_hostid: 0x2
     secproxy:
         subhdr:
             magic: 0x1207
             size: 7
-        scaling_factor : 0x1
-        scaling_profile : 0x1
-        disable_main_nav_secure_proxy : 0
+        scaling_factor: 0x1
+        scaling_profile: 0x1
+        disable_main_nav_secure_proxy: 0
     msmc:
         subhdr:
             magic: 0xA5C3
             size: 5
-        msmc_cache_size : 0x10
+        msmc_cache_size: 0x10
     debug_cfg:
         subhdr:
             magic: 0x020C
             size: 8
-        trace_dst_enables : 0x00
-        trace_src_enables : 0x00
+        trace_dst_enables: 0x00
+        trace_src_enables: 0x00