overlays: Remove stale notes about vc4's CMA alignment in the README.

We haven't needed alignment since
553c942f8b2cbc7394b4d4fa2f848b23a8f07451, and the current overlays
don't specify any.

Signed-off-by: Eric Anholt <eric@anholt.net>

diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README
index a867317..5c9ede3 100644 (file)
--- a/arch/arm/boot/dts/overlays/README
+++ b/arch/arm/boot/dts/overlays/README
@@ -1913,11 +1913,11 @@ Name:   vc4-fkms-v3d
 Info:   Enable Eric Anholt's DRM VC4 V3D driver on top of the dispmanx
         display stack.
 Load:   dtoverlay=vc4-fkms-v3d,<param>
-Params: cma-256                 CMA is 256MB, 256MB-aligned (needs 1GB)
-        cma-192                 CMA is 192MB, 256MB-aligned (needs 1GB)
-        cma-128                 CMA is 128MB, 128MB-aligned
-        cma-96                  CMA is 96MB, 128MB-aligned
-        cma-64                  CMA is 64MB, 64MB-aligned
+Params: cma-256                 CMA is 256MB (needs 1GB)
+        cma-192                 CMA is 192MB (needs 1GB)
+        cma-128                 CMA is 128MB
+        cma-96                  CMA is 96MB
+        cma-64                  CMA is 64MB
 
 
 Name:   vc4-kms-kippah-7inch
@@ -1932,11 +1932,11 @@ Info:   Enable Eric Anholt's DRM VC4 HDMI/HVS/V3D driver. Running startx or
         booting to GUI while this overlay is in use will cause interesting
         lockups.
 Load:   dtoverlay=vc4-kms-v3d,<param>
-Params: cma-256                 CMA is 256MB, 256MB-aligned (needs 1GB)
-        cma-192                 CMA is 192MB, 256MB-aligned (needs 1GB)
-        cma-128                 CMA is 128MB, 128MB-aligned
-        cma-96                  CMA is 96MB, 128MB-aligned
-        cma-64                  CMA is 64MB, 64MB-aligned
+Params: cma-256                 CMA is 256MB (needs 1GB)
+        cma-192                 CMA is 192MB (needs 1GB)
+        cma-128                 CMA is 128MB
+        cma-96                  CMA is 96MB
+        cma-64                  CMA is 64MB
 
 
 Name:   vga666