ColdFire: Cleanup for partial linking and --gc-sections

Introduce the --gc-sections for ColdFire platform and clean up the
corresponding lds file.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>

diff --git a/arch/m68k/config.mk b/arch/m68k/config.mk
index 863f3ddbc6a641566632706e367b223c6a1ab606..81b14c23b349090b21101a540e5a6d2f6a5c0153 100644 (file)
--- a/arch/m68k/config.mk
+++ b/arch/m68k/config.mk
@@ -28,3 +28,5 @@ CONFIG_STANDALONE_LOAD_ADDR ?= 0x20000 -L $(clibdir)
 
 PLATFORM_CPPFLAGS += -DCONFIG_M68K -D__M68K__
 PLATFORM_LDFLAGS  += -n
+PLATFORM_RELFLAGS              += -ffunction-sections -fdata-sections
+LDFLAGS_FINAL                  += --gc-sections

diff --git a/board/freescale/m5208evbe/u-boot.lds b/board/freescale/m5208evbe/u-boot.lds
index e5011a63b62c3558aaad88a3e522684e132b8731..6e39be169afb161e303a0d2b141e47b6dabe4413 100644 (file)
--- a/board/freescale/m5208evbe/u-boot.lds
+++ b/board/freescale/m5208evbe/u-boot.lds
@@ -22,61 +22,25 @@
  */
 
 OUTPUT_ARCH(m68k)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
+
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp        : { *(.interp)                }
-  .hash          : { *(.hash)          }
-  .dynsym        : { *(.dynsym)                }
-  .dynstr        : { *(.dynstr)                }
-  .rel.text      : { *(.rel.text)      }
-  .rela.text     : { *(.rela.text)     }
-  .rel.data      : { *(.rel.data)      }
-  .rela.data     : { *(.rela.data)     }
-  .rel.rodata    : { *(.rel.rodata)    }
-  .rela.rodata   : { *(.rela.rodata)   }
-  .rel.got       : { *(.rel.got)       }
-  .rela.got      : { *(.rela.got)      }
-  .rel.ctors     : { *(.rel.ctors)     }
-  .rela.ctors    : { *(.rela.ctors)    }
-  .rel.dtors     : { *(.rel.dtors)     }
-  .rela.dtors    : { *(.rela.dtors)    }
-  .rel.bss       : { *(.rel.bss)       }
-  .rela.bss      : { *(.rela.bss)      }
-  .rel.plt       : { *(.rel.plt)       }
-  .rela.plt      : { *(.rela.plt)      }
-  .init          : { *(.init)          }
-  .plt           : { *(.plt)           }
   .text      :
   {
-    /* WARNING - the following is hand-optimized to fit within */
-    /* the sector layout of our flash chips!   XXX FIXME XXX   */
-
-    arch/m68k/cpu/mcf52x2/start.o              (.text)
-    arch/m68k/cpu/mcf52x2/libmcf52x2.o (.text)
-    arch/m68k/lib/libm68k.o            (.text)
-    common/dlmalloc.o          (.text)
+    arch/m68k/cpu/mcf52x2/start.o              (.text*)
 
     . = DEFINED(env_offset) ? env_offset : .;
-    common/env_embedded.o      (.text)
+    common/env_embedded.o      (.text*)
 
-    *(.text)
-    *(.fixup)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
   .rodata    :
   {
-    *(.rodata)
-    *(.rodata1)
+    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -86,24 +50,20 @@ SECTIONS
   .reloc   :
   {
     __got_start = .;
-    *(.got)
+    KEEP(*(.got))
     __got_end = .;
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -113,7 +73,6 @@ SECTIONS
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
@@ -130,9 +89,8 @@ SECTIONS
   .bss (NOLOAD)       :
   {
    _sbss = .;
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.sbss*)
+   *(.bss*)
    *(COMMON)
    . = ALIGN(4);
    _ebss = .;

diff --git a/board/freescale/m52277evb/u-boot.spa b/board/freescale/m52277evb/u-boot.spa
index 4b710be9459e63badbbacf6cce45b1381eeadd94..e7b22e3fc3dd2a4c21239303819b804b5c518f8c 100644 (file)
--- a/board/freescale/m52277evb/u-boot.spa
+++ b/board/freescale/m52277evb/u-boot.spa
@@ -22,63 +22,27 @@
  */
 
 OUTPUT_ARCH(m68k)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
+
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)          }
-  .dynsym        : { *(.dynsym)                }
-  .dynstr        : { *(.dynstr)                }
-  .rel.text      : { *(.rel.text)              }
-  .rela.text     : { *(.rela.text)     }
-  .rel.data      : { *(.rel.data)              }
-  .rela.data     : { *(.rela.data)     }
-  .rel.rodata    : { *(.rel.rodata)    }
-  .rela.rodata   : { *(.rela.rodata)   }
-  .rel.got       : { *(.rel.got)               }
-  .rela.got      : { *(.rela.got)              }
-  .rel.ctors     : { *(.rel.ctors)     }
-  .rela.ctors    : { *(.rela.ctors)    }
-  .rel.dtors     : { *(.rel.dtors)     }
-  .rela.dtors    : { *(.rela.dtors)    }
-  .rel.bss       : { *(.rel.bss)               }
-  .rela.bss      : { *(.rela.bss)              }
-  .rel.plt       : { *(.rel.plt)               }
-  .rela.plt      : { *(.rela.plt)              }
-  .init          : { *(.init)  }
-  .plt : { *(.plt) }
   .text      :
   {
-    /* WARNING - the following is hand-optimized to fit within */
-    /* the sector layout of our flash chips!   XXX FIXME XXX   */
-
-    arch/m68k/cpu/mcf5227x/start.o     (.text)
-    arch/m68k/cpu/mcf5227x/libmcf5227x.o       (.text)
-    arch/m68k/lib/libm68k.o            (.text)
-    lib/libgeneric.o   (.text)
-    common/cmd_mem.o           (.text)
-    common/main.o              (.text)
+    arch/m68k/cpu/mcf5227x/start.o     (.text*)
+    arch/m68k/cpu/mcf5227x/libmcf5227x.o       (.text*)
+    arch/m68k/lib/libm68k.o            (.text*)
 
     . = DEFINED(env_offset) ? env_offset : .;
-    common/env_embedded.o      (.text)
+    common/env_embedded.o      (.text*)
 
-    *(.text)
-    *(.fixup)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
   .rodata    :
   {
-    *(.rodata)
-    *(.rodata1)
+    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -88,24 +52,20 @@ SECTIONS
   .reloc   :
   {
     __got_start = .;
-    *(.got)
+    KEEP(*(.got))
     __got_end = .;
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -115,7 +75,6 @@ SECTIONS
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
@@ -129,12 +88,11 @@ SECTIONS
   __init_end = .;
 
   __bss_start = .;
-  .bss       :
+  .bss (NOLOAD)      :
   {
    _sbss = .;
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.sbss*)
+   *(.bss*)
    *(COMMON)
    . = ALIGN(4);
    _ebss = .;

diff --git a/board/freescale/m5253demo/u-boot.lds b/board/freescale/m5253demo/u-boot.lds
index 3644838ad3022aa192a5d4a8dd5ad599198a2504..cbd28312a0ae07b655df4fca5c143a51eabd79f7 100644 (file)
--- a/board/freescale/m5253demo/u-boot.lds
+++ b/board/freescale/m5253demo/u-boot.lds
@@ -22,52 +22,18 @@
  */
 
 OUTPUT_ARCH(m68k)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
+
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)          }
-  .dynsym        : { *(.dynsym)                }
-  .dynstr        : { *(.dynstr)                }
-  .rel.text      : { *(.rel.text)      }
-  .rela.text     : { *(.rela.text)     }
-  .rel.data      : { *(.rel.data)      }
-  .rela.data     : { *(.rela.data)     }
-  .rel.rodata    : { *(.rel.rodata)    }
-  .rela.rodata   : { *(.rela.rodata)   }
-  .rel.got       : { *(.rel.got)       }
-  .rela.got      : { *(.rela.got)      }
-  .rel.ctors     : { *(.rel.ctors)     }
-  .rela.ctors    : { *(.rela.ctors)    }
-  .rel.dtors     : { *(.rel.dtors)     }
-  .rela.dtors    : { *(.rela.dtors)    }
-  .rel.bss       : { *(.rel.bss)       }
-  .rela.bss      : { *(.rela.bss)      }
-  .rel.plt       : { *(.rel.plt)       }
-  .rela.plt      : { *(.rela.plt)      }
-  .init          : { *(.init)          }
-  .plt : { *(.plt) }
   .text      :
   {
-    /* WARNING - the following is hand-optimized to fit within */
-    /* the sector layout of our flash chips!   XXX FIXME XXX   */
-
-    arch/m68k/cpu/mcf52x2/start.o              (.text)
-    arch/m68k/lib/traps.o              (.text)
-    arch/m68k/cpu/mcf52x2/interrupts.o (.text)
-    common/dlmalloc.o          (.text)
-    lib/zlib.o         (.text)
+    arch/m68k/cpu/mcf52x2/start.o              (.text*)
 
     . = DEFINED(env_offset) ? env_offset : .;
-    common/env_embedded.o      (.text)
+    common/env_embedded.o      (.text*)
 
-
-    *(.text)
-    *(.fixup)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
@@ -75,9 +41,6 @@ SECTIONS
   {
     *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -87,24 +50,20 @@ SECTIONS
   .reloc   :
   {
     __got_start = .;
-    *(.got)
+    KEEP(*(.got))
     __got_end = .;
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -114,7 +73,6 @@ SECTIONS
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
@@ -131,9 +89,8 @@ SECTIONS
   .bss       :
   {
    _sbss = .;
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.sbss*)
+   *(.bss*)
    *(COMMON)
    . = ALIGN(4);
    _ebss = .;

diff --git a/board/freescale/m53017evb/u-boot.lds b/board/freescale/m53017evb/u-boot.lds
index 445566b3681b0502819105e47ee6bb353b28217c..80935f28bf3e1eee712681e7a4eb4a9aa71ade4a 100644 (file)
--- a/board/freescale/m53017evb/u-boot.lds
+++ b/board/freescale/m53017evb/u-boot.lds
@@ -22,51 +22,20 @@
  */
 
 OUTPUT_ARCH(m68k)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
+
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)          }
-  .dynsym        : { *(.dynsym)                }
-  .dynstr        : { *(.dynstr)                }
-  .rel.text      : { *(.rel.text)              }
-  .rela.text     : { *(.rela.text)     }
-  .rel.data      : { *(.rel.data)              }
-  .rela.data     : { *(.rela.data)     }
-  .rel.rodata    : { *(.rel.rodata)    }
-  .rela.rodata   : { *(.rela.rodata)   }
-  .rel.got       : { *(.rel.got)               }
-  .rela.got      : { *(.rela.got)              }
-  .rel.ctors     : { *(.rel.ctors)     }
-  .rela.ctors    : { *(.rela.ctors)    }
-  .rel.dtors     : { *(.rel.dtors)     }
-  .rela.dtors    : { *(.rela.dtors)    }
-  .rel.bss       : { *(.rel.bss)               }
-  .rela.bss      : { *(.rela.bss)              }
-  .rel.plt       : { *(.rel.plt)               }
-  .rela.plt      : { *(.rela.plt)              }
-  .init          : { *(.init)  }
-  .plt : { *(.plt) }
   .text      :
   {
-    /* WARNING - the following is hand-optimized to fit within */
-    /* the sector layout of our flash chips!   XXX FIXME XXX   */
-
-    arch/m68k/cpu/mcf532x/start.o              (.text)
-    arch/m68k/cpu/mcf532x/libmcf532x.o (.text)
-    arch/m68k/lib/libm68k.o            (.text)
-    common/dlmalloc.o          (.text)
-    lib/zlib.o         (.text)
+    arch/m68k/cpu/mcf532x/start.o              (.text*)
+    arch/m68k/cpu/mcf532x/libmcf532x.o (.text*)
+    arch/m68k/lib/libm68k.o            (.text*)
 
     . = DEFINED(env_offset) ? env_offset : .;
-    common/env_embedded.o      (.text)
+    common/env_embedded.o      (.text*)
 
-    *(.text)
-    *(.fixup)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
@@ -74,9 +43,6 @@ SECTIONS
   {
     *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -86,24 +52,20 @@ SECTIONS
   .reloc   :
   {
     __got_start = .;
-    *(.got)
+    KEEP(*(.got))
     __got_end = .;
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -113,7 +75,6 @@ SECTIONS
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
@@ -130,9 +91,8 @@ SECTIONS
   .bss (NOLOAD)       :
   {
    _sbss = .;
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.sbss*)
+   *(.bss*)
    *(COMMON)
    . = ALIGN(4);
    _ebss = .;

diff --git a/board/freescale/m5329evb/u-boot.lds b/board/freescale/m5329evb/u-boot.lds
index 4375342c8c90929ce3b041540d5f56247e111a03..40af8bc23c4c24d9cbf0149aa965ae0dfc462a8f 100644 (file)
--- a/board/freescale/m5329evb/u-boot.lds
+++ b/board/freescale/m5329evb/u-boot.lds
@@ -22,51 +22,18 @@
  */
 
 OUTPUT_ARCH(m68k)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
+
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)          }
-  .dynsym        : { *(.dynsym)                }
-  .dynstr        : { *(.dynstr)                }
-  .rel.text      : { *(.rel.text)              }
-  .rela.text     : { *(.rela.text)     }
-  .rel.data      : { *(.rel.data)              }
-  .rela.data     : { *(.rela.data)     }
-  .rel.rodata    : { *(.rel.rodata)    }
-  .rela.rodata   : { *(.rela.rodata)   }
-  .rel.got       : { *(.rel.got)               }
-  .rela.got      : { *(.rela.got)              }
-  .rel.ctors     : { *(.rel.ctors)     }
-  .rela.ctors    : { *(.rela.ctors)    }
-  .rel.dtors     : { *(.rel.dtors)     }
-  .rela.dtors    : { *(.rela.dtors)    }
-  .rel.bss       : { *(.rel.bss)               }
-  .rela.bss      : { *(.rela.bss)              }
-  .rel.plt       : { *(.rel.plt)               }
-  .rela.plt      : { *(.rela.plt)              }
-  .init          : { *(.init)  }
-  .plt : { *(.plt) }
   .text      :
   {
-    /* WARNING - the following is hand-optimized to fit within */
-    /* the sector layout of our flash chips!   XXX FIXME XXX   */
-
-    arch/m68k/cpu/mcf532x/start.o              (.text)
-    arch/m68k/lib/traps.o              (.text)
-    arch/m68k/lib/interrupts.o (.text)
-    common/dlmalloc.o          (.text)
-    lib/zlib.o         (.text)
+    arch/m68k/cpu/mcf532x/start.o              (.text*)
 
     . = DEFINED(env_offset) ? env_offset : .;
-    common/env_embedded.o      (.text)
+    common/env_embedded.o      (.text*)
 
-    *(.text)
-    *(.fixup)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
@@ -74,9 +41,6 @@ SECTIONS
   {
     *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -86,24 +50,20 @@ SECTIONS
   .reloc   :
   {
     __got_start = .;
-    *(.got)
+    KEEP(*(.got))
     __got_end = .;
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -113,7 +73,6 @@ SECTIONS
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
@@ -130,9 +89,8 @@ SECTIONS
   .bss (NOLOAD)       :
   {
    _sbss = .;
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.sbss*)
+   *(.bss*)
    *(COMMON)
    . = ALIGN(4);
    _ebss = .;

diff --git a/board/freescale/m5373evb/u-boot.lds b/board/freescale/m5373evb/u-boot.lds
index f3acfc7355ef370c9a87495cc5ccd55de73f6d7d..19342ac21431fc69ea58c84380370e59af8e2983 100644 (file)
--- a/board/freescale/m5373evb/u-boot.lds
+++ b/board/freescale/m5373evb/u-boot.lds
@@ -22,51 +22,18 @@
  */
 
 OUTPUT_ARCH(m68k)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
+
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)          }
-  .dynsym        : { *(.dynsym)                }
-  .dynstr        : { *(.dynstr)                }
-  .rel.text      : { *(.rel.text)              }
-  .rela.text     : { *(.rela.text)     }
-  .rel.data      : { *(.rel.data)              }
-  .rela.data     : { *(.rela.data)     }
-  .rel.rodata    : { *(.rel.rodata)    }
-  .rela.rodata   : { *(.rela.rodata)   }
-  .rel.got       : { *(.rel.got)               }
-  .rela.got      : { *(.rela.got)              }
-  .rel.ctors     : { *(.rel.ctors)     }
-  .rela.ctors    : { *(.rela.ctors)    }
-  .rel.dtors     : { *(.rel.dtors)     }
-  .rela.dtors    : { *(.rela.dtors)    }
-  .rel.bss       : { *(.rel.bss)               }
-  .rela.bss      : { *(.rela.bss)              }
-  .rel.plt       : { *(.rel.plt)               }
-  .rela.plt      : { *(.rela.plt)              }
-  .init          : { *(.init)  }
-  .plt : { *(.plt) }
   .text      :
   {
-    /* WARNING - the following is hand-optimized to fit within */
-    /* the sector layout of our flash chips!   XXX FIXME XXX   */
-
-    arch/m68k/cpu/mcf532x/start.o              (.text)
-    arch/m68k/lib/traps.o              (.text)
-    arch/m68k/lib/interrupts.o (.text)
-    common/dlmalloc.o          (.text)
-    lib/zlib.o         (.text)
+    arch/m68k/cpu/mcf532x/start.o              (.text*)
 
     . = DEFINED(env_offset) ? env_offset : .;
-    common/env_embedded.o      (.text)
+    common/env_embedded.o      (.text*)
 
-    *(.text)
-    *(.fixup)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
@@ -74,9 +41,6 @@ SECTIONS
   {
     *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -86,24 +50,20 @@ SECTIONS
   .reloc   :
   {
     __got_start = .;
-    *(.got)
+    KEEP(*(.got))
     __got_end = .;
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -113,7 +73,6 @@ SECTIONS
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
@@ -130,9 +89,8 @@ SECTIONS
   .bss       :
   {
    _sbss = .;
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.sbss*)
+   *(.bss*)
    *(COMMON)
    . = ALIGN(4);
    _ebss = .;

diff --git a/board/freescale/m54451evb/u-boot.spa b/board/freescale/m54451evb/u-boot.spa
index e1bacd3d367823b8d702e64ad7a1d1c26b1154f1..d13e7621c2184a4681092858fc37f86a849e57eb 100644 (file)
--- a/board/freescale/m54451evb/u-boot.spa
+++ b/board/freescale/m54451evb/u-boot.spa
@@ -22,65 +22,22 @@
  */
 
 OUTPUT_ARCH(m68k)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
+
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)          }
-  .dynsym        : { *(.dynsym)                }
-  .dynstr        : { *(.dynstr)                }
-  .rel.text      : { *(.rel.text)              }
-  .rela.text     : { *(.rela.text)     }
-  .rel.data      : { *(.rel.data)              }
-  .rela.data     : { *(.rela.data)     }
-  .rel.rodata    : { *(.rel.rodata)    }
-  .rela.rodata   : { *(.rela.rodata)   }
-  .rel.got       : { *(.rel.got)               }
-  .rela.got      : { *(.rela.got)              }
-  .rel.ctors     : { *(.rel.ctors)     }
-  .rela.ctors    : { *(.rela.ctors)    }
-  .rel.dtors     : { *(.rel.dtors)     }
-  .rela.dtors    : { *(.rela.dtors)    }
-  .rel.bss       : { *(.rel.bss)               }
-  .rela.bss      : { *(.rela.bss)              }
-  .rel.plt       : { *(.rel.plt)               }
-  .rela.plt      : { *(.rela.plt)              }
-  .init          : { *(.init)  }
-  .plt : { *(.plt) }
   .text      :
   {
-    /* WARNING - the following is hand-optimized to fit within */
-    /* the sector layout of our flash chips!   XXX FIXME XXX   */
-
-    arch/m68k/cpu/mcf5445x/start.o             (.text)
-    arch/m68k/cpu/mcf5445x/libmcf5445x.o       (.text)
-    arch/m68k/lib/libm68k.o            (.text)
-    common/cmd_flash.o         (.text)
-    common/dlmalloc.o          (.text)
-    common/main.o              (.text)
-    common/image.o             (.text)
-    lib/libgeneric.o   (.text)
+    arch/m68k/cpu/mcf5445x/start.o             (.text*)
 
-    . = DEFINED(env_offset) ? env_offset : .;
-    common/env_embedded.o      (.text)
-
-    *(.text)
-    *(.fixup)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
   .rodata    :
   {
-    *(.rodata)
-    *(.rodata1)
+     *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -90,24 +47,20 @@ SECTIONS
   .reloc   :
   {
     __got_start = .;
-    *(.got)
+    KEEP(*(.got))
     __got_end = .;
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -117,7 +70,6 @@ SECTIONS
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
@@ -131,12 +83,11 @@ SECTIONS
   __init_end = .;
 
   __bss_start = .;
-  .bss       :
+  .bss (NOLOAD)      :
   {
    _sbss = .;
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.bss*)
+   *(.sbss*)
    *(COMMON)
    . = ALIGN(4);
    _ebss = .;

diff --git a/board/freescale/m54451evb/u-boot.stm b/board/freescale/m54451evb/u-boot.stm
index 1c6979fba12e0a75b6dbb441bbc19ab4b740ced0..45924b751418b3fb0a10d10c3ed2f3992a637ba1 100644 (file)
--- a/board/freescale/m54451evb/u-boot.stm
+++ b/board/freescale/m54451evb/u-boot.stm
@@ -22,68 +22,22 @@
  */
 
 OUTPUT_ARCH(m68k)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
+
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)          }
-  .dynsym        : { *(.dynsym)                }
-  .dynstr        : { *(.dynstr)                }
-  .rel.text      : { *(.rel.text)              }
-  .rela.text     : { *(.rela.text)     }
-  .rel.data      : { *(.rel.data)              }
-  .rela.data     : { *(.rela.data)     }
-  .rel.rodata    : { *(.rel.rodata)    }
-  .rela.rodata   : { *(.rela.rodata)   }
-  .rel.got       : { *(.rel.got)               }
-  .rela.got      : { *(.rela.got)              }
-  .rel.ctors     : { *(.rel.ctors)     }
-  .rela.ctors    : { *(.rela.ctors)    }
-  .rel.dtors     : { *(.rel.dtors)     }
-  .rela.dtors    : { *(.rela.dtors)    }
-  .rel.bss       : { *(.rel.bss)               }
-  .rela.bss      : { *(.rela.bss)              }
-  .rel.plt       : { *(.rel.plt)               }
-  .rela.plt      : { *(.rela.plt)              }
-  .init          : { *(.init)  }
-  .plt : { *(.plt) }
   .text      :
   {
-    /* WARNING - the following is hand-optimized to fit within */
-    /* the sector layout of our flash chips!   XXX FIXME XXX   */
-
-    arch/m68k/cpu/mcf5445x/start.o             (.text)
-/*    arch/m68k/cpu/mcf5445x/cpu_init.o                (.text)
-    arch/m68k/cpu/mcf5445x/cpu.o                       (.text)
-    arch/m68k/cpu/mcf5445x/dspi.o                      (.text)
-    arch/m68k/cpu/mcf5445x/interrupt.o         (.text)
-    arch/m68k/cpu/mcf5445x/speed.o             (.text)
-    arch/m68k/lib/board.o                      (.text)
-    common/serial.o                    (.text)
-    common/console.o                   (.text)
-    lib/display_options.o      (.text)
-    board/freescale/m54455evb/m54455evb.o      (.text)
+    arch/m68k/cpu/mcf5445x/start.o             (.text*)
 
-    . = DEFINED(env_offset) ? env_offset : .;
-    common/env_embedded.o      (.text)
-*/
-    *(.text)
-    *(.fixup)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
   .rodata    :
   {
-    *(.rodata)
-    *(.rodata1)
+     *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -93,24 +47,20 @@ SECTIONS
   .reloc   :
   {
     __got_start = .;
-    *(.got)
+    KEEP(*(.got))
     __got_end = .;
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -120,7 +70,6 @@ SECTIONS
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
@@ -134,12 +83,11 @@ SECTIONS
   __init_end = .;
 
   __bss_start = .;
-  .bss       :
+  .bss   (NOLOAD)    :
   {
    _sbss = .;
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.bss*)
+   *(.sbss*)
    *(COMMON)
    . = ALIGN(4);
    _ebss = .;

diff --git a/board/freescale/m54455evb/u-boot.atm b/board/freescale/m54455evb/u-boot.atm
index cf4650ee0c818e4209846ddd988f83b7603937b1..f3414493469bb7b378c359a966d73e050b727a72 100644 (file)
--- a/board/freescale/m54455evb/u-boot.atm
+++ b/board/freescale/m54455evb/u-boot.atm
@@ -22,62 +22,22 @@
  */
 
 OUTPUT_ARCH(m68k)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
+
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)          }
-  .dynsym        : { *(.dynsym)                }
-  .dynstr        : { *(.dynstr)                }
-  .rel.text      : { *(.rel.text)              }
-  .rela.text     : { *(.rela.text)     }
-  .rel.data      : { *(.rel.data)              }
-  .rela.data     : { *(.rela.data)     }
-  .rel.rodata    : { *(.rel.rodata)    }
-  .rela.rodata   : { *(.rela.rodata)   }
-  .rel.got       : { *(.rel.got)               }
-  .rela.got      : { *(.rela.got)              }
-  .rel.ctors     : { *(.rel.ctors)     }
-  .rela.ctors    : { *(.rela.ctors)    }
-  .rel.dtors     : { *(.rel.dtors)     }
-  .rela.dtors    : { *(.rela.dtors)    }
-  .rel.bss       : { *(.rel.bss)               }
-  .rela.bss      : { *(.rela.bss)              }
-  .rel.plt       : { *(.rel.plt)               }
-  .rela.plt      : { *(.rela.plt)              }
-  .init          : { *(.init)  }
-  .plt : { *(.plt) }
   .text      :
   {
-    /* WARNING - the following is hand-optimized to fit within */
-    /* the sector layout of our flash chips!   XXX FIXME XXX   */
-
-    arch/m68k/cpu/mcf5445x/start.o             (.text)
-    arch/m68k/lib/traps.o              (.text)
-    arch/m68k/lib/interrupts.o (.text)
-    common/dlmalloc.o          (.text)
-    lib/zlib.o         (.text)
+    arch/m68k/cpu/mcf5445x/start.o             (.text*)
 
-    . = DEFINED(env_offset) ? env_offset : .;
-    common/env_embedded.o      (.text)
-
-    *(.text)
-    *(.fixup)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
   .rodata    :
   {
-    *(.rodata)
-    *(.rodata1)
+    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -87,24 +47,20 @@ SECTIONS
   .reloc   :
   {
     __got_start = .;
-    *(.got)
+    KEEP(*(.got))
     __got_end = .;
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -114,7 +70,6 @@ SECTIONS
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
@@ -128,12 +83,11 @@ SECTIONS
   __init_end = .;
 
   __bss_start = .;
-  .bss       :
+  .bss  (NOLOAD)     :
   {
    _sbss = .;
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.bss*)
+   *(.sbss*)
    *(COMMON)
    . = ALIGN(4);
    _ebss = .;

diff --git a/board/freescale/m54455evb/u-boot.int b/board/freescale/m54455evb/u-boot.int
index 79e64a2f29348cd8f801d72c851e569a96c934d5..f3414493469bb7b378c359a966d73e050b727a72 100644 (file)
--- a/board/freescale/m54455evb/u-boot.int
+++ b/board/freescale/m54455evb/u-boot.int
@@ -22,59 +22,22 @@
  */
 
 OUTPUT_ARCH(m68k)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
+
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)          }
-  .dynsym        : { *(.dynsym)                }
-  .dynstr        : { *(.dynstr)                }
-  .rel.text      : { *(.rel.text)              }
-  .rela.text     : { *(.rela.text)     }
-  .rel.data      : { *(.rel.data)              }
-  .rela.data     : { *(.rela.data)     }
-  .rel.rodata    : { *(.rel.rodata)    }
-  .rela.rodata   : { *(.rela.rodata)   }
-  .rel.got       : { *(.rel.got)               }
-  .rela.got      : { *(.rela.got)              }
-  .rel.ctors     : { *(.rel.ctors)     }
-  .rela.ctors    : { *(.rela.ctors)    }
-  .rel.dtors     : { *(.rel.dtors)     }
-  .rela.dtors    : { *(.rela.dtors)    }
-  .rel.bss       : { *(.rel.bss)               }
-  .rela.bss      : { *(.rela.bss)              }
-  .rel.plt       : { *(.rel.plt)               }
-  .rela.plt      : { *(.rela.plt)              }
-  .init          : { *(.init)  }
-  .plt : { *(.plt) }
   .text      :
   {
-    /* WARNING - the following is hand-optimized to fit within */
-    /* the sector layout of our flash chips!   XXX FIXME XXX   */
-
-    arch/m68k/cpu/mcf5445x/start.o             (.text)
-    arch/m68k/lib/traps.o              (.text)
-    arch/m68k/lib/interrupts.o (.text)
-    common/dlmalloc.o          (.text)
-    lib/zlib.o         (.text)
+    arch/m68k/cpu/mcf5445x/start.o             (.text*)
 
-    *(.text)
-    *(.fixup)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
   .rodata    :
   {
-    *(.rodata)
-    *(.rodata1)
+    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -84,24 +47,20 @@ SECTIONS
   .reloc   :
   {
     __got_start = .;
-    *(.got)
+    KEEP(*(.got))
     __got_end = .;
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -111,7 +70,6 @@ SECTIONS
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
@@ -125,12 +83,11 @@ SECTIONS
   __init_end = .;
 
   __bss_start = .;
-  .bss       :
+  .bss  (NOLOAD)     :
   {
    _sbss = .;
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.bss*)
+   *(.sbss*)
    *(COMMON)
    . = ALIGN(4);
    _ebss = .;

diff --git a/board/freescale/m547xevb/u-boot.lds b/board/freescale/m547xevb/u-boot.lds
index a4e4d5ac524bfc174b58a53ad675fea8791a7015..5472689b5b45f6bffa706f13d44c4a408ad1037d 100644 (file)
--- a/board/freescale/m547xevb/u-boot.lds
+++ b/board/freescale/m547xevb/u-boot.lds
@@ -22,50 +22,15 @@
  */
 
 OUTPUT_ARCH(m68k)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
+
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)          }
-  .dynsym        : { *(.dynsym)                }
-  .dynstr        : { *(.dynstr)                }
-  .rel.text      : { *(.rel.text)              }
-  .rela.text     : { *(.rela.text)     }
-  .rel.data      : { *(.rel.data)              }
-  .rela.data     : { *(.rela.data)     }
-  .rel.rodata    : { *(.rel.rodata)    }
-  .rela.rodata   : { *(.rela.rodata)   }
-  .rel.got       : { *(.rel.got)               }
-  .rela.got      : { *(.rela.got)              }
-  .rel.ctors     : { *(.rel.ctors)     }
-  .rela.ctors    : { *(.rela.ctors)    }
-  .rel.dtors     : { *(.rel.dtors)     }
-  .rela.dtors    : { *(.rela.dtors)    }
-  .rel.bss       : { *(.rel.bss)               }
-  .rela.bss      : { *(.rela.bss)              }
-  .rel.plt       : { *(.rel.plt)               }
-  .rela.plt      : { *(.rela.plt)              }
-  .init          : { *(.init)  }
-  .plt : { *(.plt) }
   .text      :
   {
-    /* WARNING - the following is hand-optimized to fit within */
-    /* the sector layout of our flash chips!   XXX FIXME XXX   */
-
-    arch/m68k/cpu/mcf547x_8x/start.o           (.text)
-    arch/m68k/lib/traps.o              (.text)
-    arch/m68k/lib/interrupts.o (.text)
-    common/dlmalloc.o          (.text)
+    arch/m68k/cpu/mcf547x_8x/start.o           (.text*)
 
-    . = DEFINED(env_offset) ? env_offset : .;
-    common/env_embedded.o      (.text)
-
-    *(.text)
-    *(.fixup)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
@@ -73,9 +38,6 @@ SECTIONS
   {
     *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -85,24 +47,20 @@ SECTIONS
   .reloc   :
   {
     __got_start = .;
-    *(.got)
+    KEEP(*(.got))
     __got_end = .;
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -112,7 +70,6 @@ SECTIONS
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
@@ -126,12 +83,11 @@ SECTIONS
   __init_end = .;
 
   __bss_start = .;
-  .bss       :
+  .bss (NOLOAD)      :
   {
    _sbss = .;
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.bss*)
+   *(.sbss*)
    *(COMMON)
    . = ALIGN(4);
    _ebss = .;

diff --git a/board/freescale/m548xevb/u-boot.lds b/board/freescale/m548xevb/u-boot.lds
index a4e4d5ac524bfc174b58a53ad675fea8791a7015..cf3f38c0f3cd128966f7459965796d7b560bcb3a 100644 (file)
--- a/board/freescale/m548xevb/u-boot.lds
+++ b/board/freescale/m548xevb/u-boot.lds
@@ -22,50 +22,15 @@
  */
 
 OUTPUT_ARCH(m68k)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
+
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)          }
-  .dynsym        : { *(.dynsym)                }
-  .dynstr        : { *(.dynstr)                }
-  .rel.text      : { *(.rel.text)              }
-  .rela.text     : { *(.rela.text)     }
-  .rel.data      : { *(.rel.data)              }
-  .rela.data     : { *(.rela.data)     }
-  .rel.rodata    : { *(.rel.rodata)    }
-  .rela.rodata   : { *(.rela.rodata)   }
-  .rel.got       : { *(.rel.got)               }
-  .rela.got      : { *(.rela.got)              }
-  .rel.ctors     : { *(.rel.ctors)     }
-  .rela.ctors    : { *(.rela.ctors)    }
-  .rel.dtors     : { *(.rel.dtors)     }
-  .rela.dtors    : { *(.rela.dtors)    }
-  .rel.bss       : { *(.rel.bss)               }
-  .rela.bss      : { *(.rela.bss)              }
-  .rel.plt       : { *(.rel.plt)               }
-  .rela.plt      : { *(.rela.plt)              }
-  .init          : { *(.init)  }
-  .plt : { *(.plt) }
-  .text      :
+   .text      :
   {
-    /* WARNING - the following is hand-optimized to fit within */
-    /* the sector layout of our flash chips!   XXX FIXME XXX   */
-
-    arch/m68k/cpu/mcf547x_8x/start.o           (.text)
-    arch/m68k/lib/traps.o              (.text)
-    arch/m68k/lib/interrupts.o (.text)
-    common/dlmalloc.o          (.text)
+    arch/m68k/cpu/mcf547x_8x/start.o           (.text*)
 
-    . = DEFINED(env_offset) ? env_offset : .;
-    common/env_embedded.o      (.text)
-
-    *(.text)
-    *(.fixup)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
@@ -73,9 +38,6 @@ SECTIONS
   {
     *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -85,24 +47,20 @@ SECTIONS
   .reloc   :
   {
     __got_start = .;
-    *(.got)
+    KEEP(*(.got))
     __got_end = .;
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -112,7 +70,6 @@ SECTIONS
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
@@ -126,12 +83,11 @@ SECTIONS
   __init_end = .;
 
   __bss_start = .;
-  .bss       :
+  .bss (NOLOAD)      :
   {
    _sbss = .;
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.bss*)
+   *(.sbss*)
    *(COMMON)
    . = ALIGN(4);
    _ebss = .;