travis: Break up the NXP Layerscape jobs more

The single job for all Layerscape 10xx platforms is close to, and
sometimes exceeds the time limit for a single job configuration.  Break
this down into jobs for LS101x, LS104x and LS108x instead.  While in
here, in the name portion of these jobs, refer to them as NXP for ARM
and not Freescale as they've been NXP for quite some time.
Signed-off-by: NTom Rini <trini@konsulko.com>

.travis.yml

@@ -157,7 +157,7 @@ matrix:
     - name: "buildman arm11 arm7 arm920t arm946es"
       env:
         - BUILDMAN="arm11 arm7 arm920t arm946es"
-    - name: "buildman arm926ejs (non-freescale,siemens,atmel,kirkwood,spear)"
+    - name: "buildman arm926ejs (non-NXP,siemens,atmel,kirkwood,spear)"
       env:
         - JOB="arm926ejs"
           BUILDMAN="arm926ejs -x freescale,siemens,atmel,kirkwood,spear"
@@ -167,19 +167,25 @@ matrix:
     - name: "buildman boundary engicam toradex"
       env:
         - BUILDMAN="boundary engicam toradex"
-    - name: "buildman Freescale ARM32"
+    - name: "buildman NXP ARM32"
       env:
         - BUILDMAN="freescale -x powerpc,m68k,aarch64"
-    - name: "buildman Freescale AArch64 LS10xx"
+    - name: "buildman NXP AArch64 LS101x"
       env:
-        - BUILDMAN="freescale&aarch64&&ls1"
-    - name: "buildman Freescale AArch64 LS20xx"
+        - BUILDMAN="freescale&aarch64&ls101"
+    - name: "buildman NXP AArch64 LS104x"
       env:
-        - BUILDMAN="freescale&aarch64&&ls2"
-    - name: "buildman i.MX6 (non-Freescale)"
+        - BUILDMAN="freescale&aarch64&ls104"
+    - name: "buildman NXP AArch64 LS108x"
+      env:
+        - BUILDMAN="freescale&aarch64&ls108"
+    - name: "buildman NXP AArch64 LS20xx"
+      env:
+        - BUILDMAN="freescale&aarch64&&ls20"
+    - name: "buildman i.MX6 (non-NXP)"
       env:
         - BUILDMAN="mx6 -x freescale,toradex,boundary,engicam"
-    - name: "buildman i.MX (non-Freescale,i.MX6,toradex)"
+    - name: "buildman i.MX (non-NXP,i.MX6,toradex)"
       env:
         - BUILDMAN="mx -x freescale,mx6,toradex"
     - name: "buildman k2"