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>

30 files changed, 43 insertions, 43 deletions

diff --git a/arch/powerpc/cpu/74xx_7xx/start.S b/arch/powerpc/cpu/74xx_7xx/start.S
index 75fb773894..cd8dea841f 100644
--- a/arch/powerpc/cpu/74xx_7xx/start.S
+++ b/arch/powerpc/cpu/74xx_7xx/start.S
@@ -72,7 +72,7 @@
 	GOT_ENTRY(transfer_to_handler)
 
 	GOT_ENTRY(__init_end)
-	GOT_ENTRY(__bss_end__)
+	GOT_ENTRY(__bss_end)
 	GOT_ENTRY(__bss_start)
 	END_GOT
 
@@ -715,7 +715,7 @@ in_ram:
 	 * Now clear BSS segment
 	 */
 	lwz	r3,GOT(__bss_start)
-	lwz	r4,GOT(__bss_end__)
+	lwz	r4,GOT(__bss_end)
 
 	cmplw	0, r3, r4
 	beq	6f
diff --git a/arch/powerpc/cpu/74xx_7xx/u-boot.lds b/arch/powerpc/cpu/74xx_7xx/u-boot.lds
index ecee439579..ce03db0bfd 100644
--- a/arch/powerpc/cpu/74xx_7xx/u-boot.lds
+++ b/arch/powerpc/cpu/74xx_7xx/u-boot.lds
@@ -89,6 +89,6 @@ SECTIONS
    *(COMMON)
    . = ALIGN(4);
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/arch/powerpc/cpu/mpc512x/start.S b/arch/powerpc/cpu/mpc512x/start.S
index ed362d87aa..6d1a99ac5c 100644
--- a/arch/powerpc/cpu/mpc512x/start.S
+++ b/arch/powerpc/cpu/mpc512x/start.S
@@ -77,7 +77,7 @@
 	GOT_ENTRY(transfer_to_handler)
 
 	GOT_ENTRY(__init_end)
-	GOT_ENTRY(__bss_end__)
+	GOT_ENTRY(__bss_end)
 	GOT_ENTRY(__bss_start)
 	END_GOT
 
@@ -622,7 +622,7 @@ clear_bss:
 	 * Now clear BSS segment
 	 */
 	lwz	r3,GOT(__bss_start)
-	lwz	r4,GOT(__bss_end__)
+	lwz	r4,GOT(__bss_end)
 
 	cmplw	0, r3, r4
 	beq	6f
diff --git a/arch/powerpc/cpu/mpc512x/u-boot.lds b/arch/powerpc/cpu/mpc512x/u-boot.lds
index 7faefba555..66ff02f0a1 100644
--- a/arch/powerpc/cpu/mpc512x/u-boot.lds
+++ b/arch/powerpc/cpu/mpc512x/u-boot.lds
@@ -84,7 +84,7 @@ SECTIONS
    *(COMMON)
    . = ALIGN(4);
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
 ENTRY(_start)
diff --git a/arch/powerpc/cpu/mpc5xx/start.S b/arch/powerpc/cpu/mpc5xx/start.S
index cc4c33ebbd..1b275c66a1 100644
--- a/arch/powerpc/cpu/mpc5xx/start.S
+++ b/arch/powerpc/cpu/mpc5xx/start.S
@@ -65,7 +65,7 @@
 	GOT_ENTRY(transfer_to_handler)
 
 	GOT_ENTRY(__init_end)
-	GOT_ENTRY(__bss_end__)
+	GOT_ENTRY(__bss_end)
 	GOT_ENTRY(__bss_start)
 	END_GOT
 
@@ -459,7 +459,7 @@ clear_bss:
 	 * Now clear BSS segment
 	 */
 	lwz	r3,GOT(__bss_start)
-	lwz	r4,GOT(__bss_end__)
+	lwz	r4,GOT(__bss_end)
 	cmplw	0, r3, r4
 	beq	6f
 
diff --git a/arch/powerpc/cpu/mpc5xx/u-boot.lds b/arch/powerpc/cpu/mpc5xx/u-boot.lds
index c91e146d26..0001e583eb 100644
--- a/arch/powerpc/cpu/mpc5xx/u-boot.lds
+++ b/arch/powerpc/cpu/mpc5xx/u-boot.lds
@@ -93,7 +93,7 @@ SECTIONS
    . = ALIGN(4);
   }
 
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
   . = env_start;
   .ppcenv :
diff --git a/arch/powerpc/cpu/mpc5xxx/spl_boot.c b/arch/powerpc/cpu/mpc5xxx/spl_boot.c
index 080bd580d9..35611cce77 100644
--- a/arch/powerpc/cpu/mpc5xxx/spl_boot.c
+++ b/arch/powerpc/cpu/mpc5xxx/spl_boot.c
@@ -76,7 +76,7 @@ void board_init_f(ulong bootflag)
 	initdram(0);
 
 	/* Clear bss */
-	memset(__bss_start, '\0', __bss_end__ - __bss_start);
+	memset(__bss_start, '\0', __bss_end - __bss_start);
 
 	/*
 	 * Call board_init_r() (SPL framework version) to load and boot
diff --git a/arch/powerpc/cpu/mpc5xxx/start.S b/arch/powerpc/cpu/mpc5xxx/start.S
index ad5bc0a179..2b6a800dea 100644
--- a/arch/powerpc/cpu/mpc5xxx/start.S
+++ b/arch/powerpc/cpu/mpc5xxx/start.S
@@ -66,7 +66,7 @@
 	GOT_ENTRY(transfer_to_handler)
 
 	GOT_ENTRY(__init_end)
-	GOT_ENTRY(__bss_end__)
+	GOT_ENTRY(__bss_end)
 	GOT_ENTRY(__bss_start)
 	END_GOT
 #endif
@@ -694,7 +694,7 @@ clear_bss:
 	 * Now clear BSS segment
 	 */
 	lwz	r3,GOT(__bss_start)
-	lwz	r4,GOT(__bss_end__)
+	lwz	r4,GOT(__bss_end)
 
 	cmplw	0, r3, r4
 	beq	6f
diff --git a/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds b/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds
index ac7844dcf4..bc59fad47e 100644
--- a/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds
+++ b/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds
@@ -91,6 +91,6 @@ SECTIONS
    *(COMMON)
    . = ALIGN(4);
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds b/arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds
index cab9b9265c..0500739617 100644
--- a/arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds
+++ b/arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds
@@ -52,6 +52,6 @@ SECTIONS
 		__bss_start = .;
 		*(.bss*)
 		. = ALIGN(4);
-		__bss_end__ = .;
+		__bss_end = .;
 	} > sdram
 }
diff --git a/arch/powerpc/cpu/mpc5xxx/u-boot.lds b/arch/powerpc/cpu/mpc5xxx/u-boot.lds
index 1f46eadb5d..d179dbcb2a 100644
--- a/arch/powerpc/cpu/mpc5xxx/u-boot.lds
+++ b/arch/powerpc/cpu/mpc5xxx/u-boot.lds
@@ -87,6 +87,6 @@ SECTIONS
    *(.sbss*)
    . = ALIGN(4);
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/arch/powerpc/cpu/mpc8220/start.S b/arch/powerpc/cpu/mpc8220/start.S
index a1a2dc5acd..6295631913 100644
--- a/arch/powerpc/cpu/mpc8220/start.S
+++ b/arch/powerpc/cpu/mpc8220/start.S
@@ -64,7 +64,7 @@
 	GOT_ENTRY(transfer_to_handler)
 
 	GOT_ENTRY(__init_end)
-	GOT_ENTRY(__bss_end__)
+	GOT_ENTRY(__bss_end)
 	GOT_ENTRY(__bss_start)
 	END_GOT
 
@@ -647,7 +647,7 @@ clear_bss:
 	 * Now clear BSS segment
 	 */
 	lwz	r3,GOT(__bss_start)
-	lwz	r4,GOT(__bss_end__)
+	lwz	r4,GOT(__bss_end)
 
 	cmplw	0, r3, r4
 	beq	6f
diff --git a/arch/powerpc/cpu/mpc8220/u-boot.lds b/arch/powerpc/cpu/mpc8220/u-boot.lds
index c1479544f9..ec98f0f41b 100644
--- a/arch/powerpc/cpu/mpc8220/u-boot.lds
+++ b/arch/powerpc/cpu/mpc8220/u-boot.lds
@@ -86,6 +86,6 @@ SECTIONS
    *(COMMON)
    . = ALIGN(4);
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/arch/powerpc/cpu/mpc824x/start.S b/arch/powerpc/cpu/mpc824x/start.S
index 076df70a9f..0b9d898285 100644
--- a/arch/powerpc/cpu/mpc824x/start.S
+++ b/arch/powerpc/cpu/mpc824x/start.S
@@ -72,7 +72,7 @@
 	GOT_ENTRY(transfer_to_handler)
 
 	GOT_ENTRY(__init_end)
-	GOT_ENTRY(__bss_end__)
+	GOT_ENTRY(__bss_end)
 	GOT_ENTRY(__bss_start)
 #if defined(CONFIG_FADS)
 	GOT_ENTRY(environment)
@@ -584,7 +584,7 @@ clear_bss:
 	 * Now clear BSS segment
 	 */
 	lwz	r3,GOT(__bss_start)
-	lwz	r4,GOT(__bss_end__)
+	lwz	r4,GOT(__bss_end)
 
 	cmplw	0, r3, r4
 	beq	6f
diff --git a/arch/powerpc/cpu/mpc824x/u-boot.lds b/arch/powerpc/cpu/mpc824x/u-boot.lds
index a7130125c7..74e2a233ec 100644
--- a/arch/powerpc/cpu/mpc824x/u-boot.lds
+++ b/arch/powerpc/cpu/mpc824x/u-boot.lds
@@ -87,6 +87,6 @@ SECTIONS
    *(COMMON)
    . = ALIGN(4);
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/arch/powerpc/cpu/mpc8260/start.S b/arch/powerpc/cpu/mpc8260/start.S
index 3299d7292a..bd8d7ac53d 100644
--- a/arch/powerpc/cpu/mpc8260/start.S
+++ b/arch/powerpc/cpu/mpc8260/start.S
@@ -65,7 +65,7 @@
 	GOT_ENTRY(transfer_to_handler)
 
 	GOT_ENTRY(__init_end)
-	GOT_ENTRY(__bss_end__)
+	GOT_ENTRY(__bss_end)
 	GOT_ENTRY(__bss_start)
 #if defined(CONFIG_HYMOD)
 	GOT_ENTRY(environment)
@@ -920,7 +920,7 @@ clear_bss:
 	 */
 	lwz	r4,GOT(environment)
 #else
-	lwz	r4,GOT(__bss_end__)
+	lwz	r4,GOT(__bss_end)
 #endif
 
 	cmplw	0, r3, r4
diff --git a/arch/powerpc/cpu/mpc8260/u-boot.lds b/arch/powerpc/cpu/mpc8260/u-boot.lds
index 42385fcc19..ce28dbadf7 100644
--- a/arch/powerpc/cpu/mpc8260/u-boot.lds
+++ b/arch/powerpc/cpu/mpc8260/u-boot.lds
@@ -86,6 +86,6 @@ SECTIONS
    *(COMMON)
    . = ALIGN(4);
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/arch/powerpc/cpu/mpc83xx/start.S b/arch/powerpc/cpu/mpc83xx/start.S
index 44a64b7acd..1bfc971412 100644
--- a/arch/powerpc/cpu/mpc83xx/start.S
+++ b/arch/powerpc/cpu/mpc83xx/start.S
@@ -76,7 +76,7 @@
 	START_GOT
 	GOT_ENTRY(_GOT2_TABLE_)
 	GOT_ENTRY(__bss_start)
-	GOT_ENTRY(__bss_end__)
+	GOT_ENTRY(__bss_end)
 
 #ifndef MINIMAL_SPL
 	GOT_ENTRY(_FIXUP_TABLE_)
@@ -980,7 +980,7 @@ clear_bss:
 	 */
 	lwz	r4,GOT(environment)
 #else
-	lwz	r4,GOT(__bss_end__)
+	lwz	r4,GOT(__bss_end)
 #endif
 
 	cmplw	0, r3, r4
diff --git a/arch/powerpc/cpu/mpc83xx/u-boot-spl.lds b/arch/powerpc/cpu/mpc83xx/u-boot-spl.lds
index d140453d49..870b47d6af 100644
--- a/arch/powerpc/cpu/mpc83xx/u-boot-spl.lds
+++ b/arch/powerpc/cpu/mpc83xx/u-boot-spl.lds
@@ -49,7 +49,7 @@ SECTIONS
 	.bss (NOLOAD) : {
 		*(.*bss)
 	}
-	__bss_end__ = .;
+	__bss_end = .;
 }
 ENTRY(_start)
-ASSERT(__bss_end__ <= 0xfff01000, "NAND bootstrap too big");
+ASSERT(__bss_end <= 0xfff01000, "NAND bootstrap too big");
diff --git a/arch/powerpc/cpu/mpc83xx/u-boot.lds b/arch/powerpc/cpu/mpc83xx/u-boot.lds
index d699def9dd..22e92e9f1e 100644
--- a/arch/powerpc/cpu/mpc83xx/u-boot.lds
+++ b/arch/powerpc/cpu/mpc83xx/u-boot.lds
@@ -85,7 +85,7 @@ SECTIONS
    *(COMMON)
    . = ALIGN(4);
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
 ENTRY(_start)
diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S
index fb674694e4..3f76ee66cf 100644
--- a/arch/powerpc/cpu/mpc85xx/start.S
+++ b/arch/powerpc/cpu/mpc85xx/start.S
@@ -70,7 +70,7 @@
 #endif
 
 	GOT_ENTRY(__init_end)
-	GOT_ENTRY(__bss_end__)
+	GOT_ENTRY(__bss_end)
 	GOT_ENTRY(__bss_start)
 	END_GOT
 
@@ -1784,7 +1784,7 @@ clear_bss:
 	 * Now clear BSS segment
 	 */
 	lwz	r3,GOT(__bss_start)
-	lwz	r4,GOT(__bss_end__)
+	lwz	r4,GOT(__bss_end)
 
 	cmplw	0,r3,r4
 	beq	6f
diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds b/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds
index f7c4a22d29..8a44a36429 100644
--- a/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds
@@ -103,6 +103,6 @@ SECTIONS
   } :bss
 
   . = ALIGN(4);
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds b/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds
index 46dbaed1e0..15c73c1418 100644
--- a/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds
@@ -80,6 +80,6 @@ SECTIONS
 		*(.sbss*)
 		*(.bss*)
 	}
-	__bss_end__ = .;
+	__bss_end = .;
 }
 ASSERT(__init_end <= (0xfff00000 + RESET_VECTOR_OFFSET), "NAND bootstrap too big");
diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds b/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
index 1c408e29f5..f2b7bffdab 100644
--- a/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
@@ -83,5 +83,5 @@ SECTIONS
 		*(.sbss*)
 		*(.bss*)
 	}
-	__bss_end__ = .;
+	__bss_end = .;
 }
diff --git a/arch/powerpc/cpu/mpc85xx/u-boot.lds b/arch/powerpc/cpu/mpc85xx/u-boot.lds
index 4a40a1f51b..d2bf7b7cc4 100644
--- a/arch/powerpc/cpu/mpc85xx/u-boot.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot.lds
@@ -127,6 +127,6 @@ SECTIONS
   } :bss
 
   . = ALIGN(4);
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/arch/powerpc/cpu/mpc86xx/start.S b/arch/powerpc/cpu/mpc86xx/start.S
index ef80ecf6e5..20dfb9e0e2 100644
--- a/arch/powerpc/cpu/mpc86xx/start.S
+++ b/arch/powerpc/cpu/mpc86xx/start.S
@@ -61,7 +61,7 @@
 	GOT_ENTRY(transfer_to_handler)
 
 	GOT_ENTRY(__init_end)
-	GOT_ENTRY(__bss_end__)
+	GOT_ENTRY(__bss_end)
 	GOT_ENTRY(__bss_start)
 	END_GOT
 
@@ -800,7 +800,7 @@ in_ram:
 	 * Now clear BSS segment
 	 */
 	lwz	r3,GOT(__bss_start)
-	lwz	r4,GOT(__bss_end__)
+	lwz	r4,GOT(__bss_end)
 
 	cmplw	0, r3, r4
 	beq	6f
diff --git a/arch/powerpc/cpu/mpc86xx/u-boot.lds b/arch/powerpc/cpu/mpc86xx/u-boot.lds
index 8bfadf28dc..65386b8315 100644
--- a/arch/powerpc/cpu/mpc86xx/u-boot.lds
+++ b/arch/powerpc/cpu/mpc86xx/u-boot.lds
@@ -90,6 +90,6 @@ SECTIONS
    *(COMMON)
    . = ALIGN(4);
   }
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }
diff --git a/arch/powerpc/cpu/mpc8xx/start.S b/arch/powerpc/cpu/mpc8xx/start.S
index ebca3acbaa..5aa50c512c 100644
--- a/arch/powerpc/cpu/mpc8xx/start.S
+++ b/arch/powerpc/cpu/mpc8xx/start.S
@@ -72,7 +72,7 @@
 	GOT_ENTRY(transfer_to_handler)
 
 	GOT_ENTRY(__init_end)
-	GOT_ENTRY(__bss_end__)
+	GOT_ENTRY(__bss_end)
 	GOT_ENTRY(__bss_start)
 	END_GOT
 
@@ -590,7 +590,7 @@ clear_bss:
 	 * Now clear BSS segment
 	 */
 	lwz	r3,GOT(__bss_start)
-	lwz	r4,GOT(__bss_end__)
+	lwz	r4,GOT(__bss_end)
 
 	cmplw	0, r3, r4
 	beq	6f
diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S
index 7aef43b210..52f2623373 100644
--- a/arch/powerpc/cpu/ppc4xx/start.S
+++ b/arch/powerpc/cpu/ppc4xx/start.S
@@ -243,7 +243,7 @@
 	GOT_ENTRY(transfer_to_handler)
 
 	GOT_ENTRY(__init_end)
-	GOT_ENTRY(__bss_end__)
+	GOT_ENTRY(__bss_end)
 	GOT_ENTRY(__bss_start)
 	END_GOT
 #endif /* CONFIG_NAND_SPL */
@@ -1509,7 +1509,7 @@ clear_bss:
 	 * Now clear BSS segment
 	 */
 	lwz	r3,GOT(__bss_start)
-	lwz	r4,GOT(__bss_end__)
+	lwz	r4,GOT(__bss_end)
 
 	cmplw	0, r3, r4
 	beq	7f
diff --git a/arch/powerpc/cpu/ppc4xx/u-boot.lds b/arch/powerpc/cpu/ppc4xx/u-boot.lds
index a96ddd5577..8c6beb0392 100644
--- a/arch/powerpc/cpu/ppc4xx/u-boot.lds
+++ b/arch/powerpc/cpu/ppc4xx/u-boot.lds
@@ -142,6 +142,6 @@ SECTIONS
   } :bss
 
   . = ALIGN(4);
-  __bss_end__ = . ;
+  __bss_end = . ;
   PROVIDE (end = .);
 }