Replace __bss_end__ with __bss_end

Note this is a tree-wide change affecting multiple architectures.

At present we use __bss_start, but mostly __bss_end__. This seems
inconsistent and in a number of places __bss_end is used instead.

Change to use __bss_end for the BSS end symbol throughout U-Boot. This
makes it possible to use the asm-generic/sections.h file on all
archs.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/board/freescale/m5208evbe/u-boot.lds b/board/freescale/m5208evbe/u-boot.lds
index 2c151f2..da4b4f2 100644
--- a/board/freescale/m5208evbe/u-boot.lds
+++ b/board/freescale/m5208evbe/u-boot.lds
@@ -97,6 +97,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m52277evb/u-boot.lds b/board/freescale/m52277evb/u-boot.lds
index dbd6f6a..e3f8847 100644
--- a/board/freescale/m52277evb/u-boot.lds
+++ b/board/freescale/m52277evb/u-boot.lds
@@ -96,6 +96,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m5235evb/u-boot.lds b/board/freescale/m5235evb/u-boot.lds
index 00932ae..c324b64 100644
--- a/board/freescale/m5235evb/u-boot.lds
+++ b/board/freescale/m5235evb/u-boot.lds
@@ -96,6 +96,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m5249evb/u-boot.lds b/board/freescale/m5249evb/u-boot.lds
index d054f20..47378fd 100644
--- a/board/freescale/m5249evb/u-boot.lds
+++ b/board/freescale/m5249evb/u-boot.lds
@@ -96,6 +96,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m5253demo/u-boot.lds b/board/freescale/m5253demo/u-boot.lds
index f8116f6..d14a2af 100644
--- a/board/freescale/m5253demo/u-boot.lds
+++ b/board/freescale/m5253demo/u-boot.lds
@@ -97,6 +97,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m5253evbe/u-boot.lds b/board/freescale/m5253evbe/u-boot.lds
index d054f20..47378fd 100644
--- a/board/freescale/m5253evbe/u-boot.lds
+++ b/board/freescale/m5253evbe/u-boot.lds
@@ -96,6 +96,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m5271evb/u-boot.lds b/board/freescale/m5271evb/u-boot.lds
index 133ec01..c7574c9 100644
--- a/board/freescale/m5271evb/u-boot.lds
+++ b/board/freescale/m5271evb/u-boot.lds
@@ -96,6 +96,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m5272c3/u-boot.lds b/board/freescale/m5272c3/u-boot.lds
index d054f20..47378fd 100644
--- a/board/freescale/m5272c3/u-boot.lds
+++ b/board/freescale/m5272c3/u-boot.lds
@@ -96,6 +96,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m5275evb/u-boot.lds b/board/freescale/m5275evb/u-boot.lds
index fc68de1..7f3b73d 100644
--- a/board/freescale/m5275evb/u-boot.lds
+++ b/board/freescale/m5275evb/u-boot.lds
@@ -96,6 +96,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m5282evb/u-boot.lds b/board/freescale/m5282evb/u-boot.lds
index ad49874..35d669c 100644
--- a/board/freescale/m5282evb/u-boot.lds
+++ b/board/freescale/m5282evb/u-boot.lds
@@ -96,6 +96,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m53017evb/u-boot.lds b/board/freescale/m53017evb/u-boot.lds
index d25a36f..1a6f0cd 100644
--- a/board/freescale/m53017evb/u-boot.lds
+++ b/board/freescale/m53017evb/u-boot.lds
@@ -99,6 +99,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m5329evb/u-boot.lds b/board/freescale/m5329evb/u-boot.lds
index 6616594..f5cc586 100644
--- a/board/freescale/m5329evb/u-boot.lds
+++ b/board/freescale/m5329evb/u-boot.lds
@@ -97,6 +97,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m5373evb/u-boot.lds b/board/freescale/m5373evb/u-boot.lds
index bc40fd6..11aa092 100644
--- a/board/freescale/m5373evb/u-boot.lds
+++ b/board/freescale/m5373evb/u-boot.lds
@@ -97,6 +97,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m54418twr/u-boot.lds b/board/freescale/m54418twr/u-boot.lds
index 36a4c26..5ae7fce 100644
--- a/board/freescale/m54418twr/u-boot.lds
+++ b/board/freescale/m54418twr/u-boot.lds
@@ -94,6 +94,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m54451evb/u-boot.lds b/board/freescale/m54451evb/u-boot.lds
index 91328a4..2bd4a73 100644
--- a/board/freescale/m54451evb/u-boot.lds
+++ b/board/freescale/m54451evb/u-boot.lds
@@ -94,6 +94,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m54455evb/u-boot.lds b/board/freescale/m54455evb/u-boot.lds
index 36a4c26..5ae7fce 100644
--- a/board/freescale/m54455evb/u-boot.lds
+++ b/board/freescale/m54455evb/u-boot.lds
@@ -94,6 +94,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m547xevb/u-boot.lds b/board/freescale/m547xevb/u-boot.lds
index de4d0eb..5e987bb 100644
--- a/board/freescale/m547xevb/u-boot.lds
+++ b/board/freescale/m547xevb/u-boot.lds
@@ -94,6 +94,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/m548xevb/u-boot.lds b/board/freescale/m548xevb/u-boot.lds
index fbbe0c5..27340ee 100644
--- a/board/freescale/m548xevb/u-boot.lds
+++ b/board/freescale/m548xevb/u-boot.lds
@@ -94,6 +94,6 @@
    . = ALIGN(4);
    _ebss = .;
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/freescale/mx31ads/u-boot.lds b/board/freescale/mx31ads/u-boot.lds
index 5267729..4d1858b 100644
--- a/board/freescale/mx31ads/u-boot.lds
+++ b/board/freescale/mx31ads/u-boot.lds
@@ -84,7 +84,7 @@
 		__bss_start = .;
 		*(.bss)
 		 . = ALIGN(4);
-		__bss_end__ = .;
+		__bss_end = .;
 	}
 
 	/DISCARD/ : { *(.bss*) }