split boot.lds and move it into the target tree

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16855 a1c6a512-1295-4272-9138-f99709370657

9 files changed, 576 insertions, 0 deletions

diff --git a/firmware/target/arm/imx31/boot.lds b/firmware/target/arm/imx31/boot.lds
new file mode 100644
index 0000000000..84597d5ad1
--- /dev/null
+++ b/firmware/target/arm/imx31/boot.lds
@@ -0,0 +1,84 @@
+#include "config.h"
+
+ENTRY(start)
+OUTPUT_FORMAT(elf32-littlearm)
+OUTPUT_ARCH(arm)
+INPUT(target/arm/imx31/crt0.o)
+
+#define DRAMSIZE (1 << 20) /* Limit 1 MB for bootloader */
+
+#define DRAMORIG (0x02000000-0x00100000)
+#define IRAM DRAM
+#define IRAMORIG 0x1FFFC000
+#define IRAMSIZE 16K
+#define FLASHORIG 0x0000000
+#define FLASHSIZE 1M
+
+MEMORY
+{
+   DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
+}
+
+SECTIONS
+{
+    . = DRAMORIG;
+
+    .text :
+    {
+        *(.init.text)
+        *(.text*)
+	*(.icode)
+        *(.glue_7)
+        *(.glue_7t)
+        . = ALIGN(0x4);
+    } > DRAM
+
+    .rodata :
+    {
+        *(.rodata)  /* problems without this, dunno why */
+        *(.rodata*)
+        *(.rodata.str1.1)
+        *(.rodata.str1.4)
+        . = ALIGN(0x4);
+
+        /* Pseudo-allocate the copies of the data sections */
+        _datacopy = .;
+    } > DRAM
+
+    .data :
+    {
+        *(.irodata)
+        *(.idata)
+        *(.data*)
+        . = ALIGN(0x4);
+        _dataend = . ;
+    } > DRAM
+
+    .stack :
+    {
+        *(.stack)
+        _stackbegin = .;
+        stackbegin = .;
+        . += 0x2000;
+        _stackend = .;
+        stackend = .;
+    } > IRAM
+
+    .bss :
+    {
+         _edata = .;
+         *(.bss*);
+         *(.ibss);
+         *(COMMON)
+         _end = .;
+    } > DRAM
+
+    .vectors 0x0 :
+    {
+        _vectorsstart = .;
+        *(.vectors);
+        KEEP(*(.vectors));
+        _vectorsend = .;
+    } AT > DRAM
+    _vectorscopy = LOADADDR(.vectors);
+}
diff --git a/firmware/target/arm/ipod/boot.lds b/firmware/target/arm/ipod/boot.lds
new file mode 100644
index 0000000000..2f2f4f91a1
--- /dev/null
+++ b/firmware/target/arm/ipod/boot.lds
@@ -0,0 +1,69 @@
+#include "config.h"
+
+ENTRY(start)
+OUTPUT_FORMAT(elf32-littlearm)
+OUTPUT_ARCH(arm)
+INPUT(target/arm/crt0-pp-bl.o)
+
+#define DRAMSIZE (MEMORYSIZE * 0x100000)
+
+#if CONFIG_CPU == PP5020
+#define DRAMORIG 0x10000000
+#define IRAMORIG 0x40000000
+#define IRAMSIZE 0x18000
+#define FLASHORIG 0x001f0000
+#define FLASHSIZE 2M
+#elif (CONFIG_CPU == PP5022) || (CONFIG_CPU == PP5024)
+#define DRAMORIG 0x10000000
+#ifndef IRAMORIG
+#define IRAMORIG 0x40000000
+#endif
+#define IRAMSIZE 0x20000
+#define FLASHORIG 0x001f0000
+#define FLASHSIZE 2M
+#elif CONFIG_CPU == PP5002
+#define DRAMORIG 0x28000000
+#define IRAMORIG 0x40000000
+#define IRAMSIZE 0x18000
+#define FLASHORIG 0x001f0000
+#define FLASHSIZE 2M
+#endif
+
+SECTIONS
+{
+  . = IRAMORIG;
+
+  .text : {
+    *(.init.text)
+    *(.text*)
+  }
+
+  .data : {
+    *(.icode)
+    *(.irodata)
+    *(.idata)
+    *(.data*)
+    _dataend = . ;
+   }
+
+  .stack :
+  {
+     *(.stack)
+     _stackbegin = .;
+     stackbegin = .;
+     . += 0x2000;
+     _stackend = .;
+     stackend = .;
+  }
+
+  /* The bss section is too large for IRAM - we just move it 16MB into the
+     DRAM */
+
+  . = (DRAMORIG+16*1024*1024);
+  .bss : {
+     _edata = .;
+     *(.bss*);
+     *(.ibss);
+     _end = .;
+   }
+}
diff --git a/firmware/target/arm/iriver/boot.lds b/firmware/target/arm/iriver/boot.lds
new file mode 100644
index 0000000000..5fbe999333
--- /dev/null
+++ b/firmware/target/arm/iriver/boot.lds
@@ -0,0 +1,53 @@
+#include "config.h"
+
+ENTRY(start)
+OUTPUT_FORMAT(elf32-littlearm)
+OUTPUT_ARCH(arm)
+INPUT(target/arm/crt0-pp-bl.o)
+
+#define DRAMSIZE (MEMORYSIZE * 0x100000)
+
+#define DRAMORIG 0x10000000
+#define IRAMORIG 0x40000000
+#define IRAMSIZE 0x18000
+#define FLASHORIG 0x001f0000
+#define FLASHSIZE 2M
+
+SECTIONS
+{
+  . = IRAMORIG;
+
+  .text : {
+    *(.init.text)
+    *(.text*)
+  }
+
+  .data : {
+    *(.icode)
+    *(.irodata)
+    *(.idata)
+    *(.data*)
+    _dataend = . ;
+   }
+
+  .stack :
+  {
+     *(.stack)
+     _stackbegin = .;
+     stackbegin = .;
+     . += 0x2000;
+     _stackend = .;
+     stackend = .;
+  }
+
+  /* The bss section is too large for IRAM - we just move it 16MB into the
+     DRAM */
+
+  . = (DRAMORIG+16*1024*1024);
+  .bss : {
+     _edata = .;
+     *(.bss*);
+     *(.ibss);
+     _end = .;
+   }
+}
diff --git a/firmware/target/arm/olympus/boot.lds b/firmware/target/arm/olympus/boot.lds
new file mode 100644
index 0000000000..5fbe999333
--- /dev/null
+++ b/firmware/target/arm/olympus/boot.lds
@@ -0,0 +1,53 @@
+#include "config.h"
+
+ENTRY(start)
+OUTPUT_FORMAT(elf32-littlearm)
+OUTPUT_ARCH(arm)
+INPUT(target/arm/crt0-pp-bl.o)
+
+#define DRAMSIZE (MEMORYSIZE * 0x100000)
+
+#define DRAMORIG 0x10000000
+#define IRAMORIG 0x40000000
+#define IRAMSIZE 0x18000
+#define FLASHORIG 0x001f0000
+#define FLASHSIZE 2M
+
+SECTIONS
+{
+  . = IRAMORIG;
+
+  .text : {
+    *(.init.text)
+    *(.text*)
+  }
+
+  .data : {
+    *(.icode)
+    *(.irodata)
+    *(.idata)
+    *(.data*)
+    _dataend = . ;
+   }
+
+  .stack :
+  {
+     *(.stack)
+     _stackbegin = .;
+     stackbegin = .;
+     . += 0x2000;
+     _stackend = .;
+     stackend = .;
+  }
+
+  /* The bss section is too large for IRAM - we just move it 16MB into the
+     DRAM */
+
+  . = (DRAMORIG+16*1024*1024);
+  .bss : {
+     _edata = .;
+     *(.bss*);
+     *(.ibss);
+     _end = .;
+   }
+}
diff --git a/firmware/target/arm/s3c2440/boot.lds b/firmware/target/arm/s3c2440/boot.lds
new file mode 100644
index 0000000000..cc20fbe86f
--- /dev/null
+++ b/firmware/target/arm/s3c2440/boot.lds
@@ -0,0 +1,50 @@
+#include "config.h"
+
+ENTRY(start)
+OUTPUT_FORMAT(elf32-littlearm)
+OUTPUT_ARCH(arm)
+INPUT(target/arm/s3c2440/crt0.o)
+
+#define DRAMSIZE (MEMORYSIZE * 0x100000)
+
+#define DRAMORIG 0x30000000
+#define IRAMORIG 0x40000000
+#define IRAMSIZE 4K
+#define FLASHORIG 0x0000000
+#define FLASHSIZE 1M
+
+SECTIONS
+{
+    . = DRAMORIG + 0x1000000;
+
+    .text : {
+        *(.init.text)
+        *(.text*)
+    }
+
+    .data : {
+        *(.icode)
+        *(.irodata)
+        *(.idata)
+        *(.data*)
+        . = ALIGN(0x4);
+        _dataend = . ;
+     }
+
+    .stack :
+    {
+         *(.stack)
+         _stackbegin = .;
+         stackbegin = .;
+         . += 0x2000;
+         _stackend = .;
+         stackend = .;
+    }
+    .bss : {
+         _edata = .;
+         *(.bss*);
+         *(.ibss);
+         *(COMMON)
+         _end = .;
+     }
+}
diff --git a/firmware/target/arm/sandisk/boot.lds b/firmware/target/arm/sandisk/boot.lds
new file mode 100644
index 0000000000..a087a7250d
--- /dev/null
+++ b/firmware/target/arm/sandisk/boot.lds
@@ -0,0 +1,56 @@
+#include "config.h"
+
+ENTRY(start)
+OUTPUT_FORMAT(elf32-littlearm)
+OUTPUT_ARCH(arm)
+INPUT(target/arm/crt0-pp-bl.o)
+
+#define DRAMSIZE (MEMORYSIZE * 0x100000)
+
+#define DRAMORIG 0x10000000
+#ifndef IRAMORIG
+#define IRAMORIG 0x40000000
+#endif
+#define IRAMSIZE 0x20000
+#define FLASHORIG 0x001f0000
+#define FLASHSIZE 2M
+
+
+SECTIONS
+{
+  . = IRAMORIG;
+
+  .text : {
+    *(.init.text)
+    *(.text*)
+  }
+
+  .data : {
+    *(.icode)
+    *(.irodata)
+    *(.idata)
+    *(.data*)
+    _dataend = . ;
+   }
+
+  .stack :
+  {
+     *(.stack)
+     _stackbegin = .;
+     stackbegin = .;
+     . += 0x2000;
+     _stackend = .;
+     stackend = .;
+  }
+
+  /* The bss section is too large for IRAM - we just move it 16MB into the
+     DRAM */
+
+  . = (DRAMORIG+16*1024*1024);
+  .bss : {
+     _edata = .;
+     *(.bss*);
+     *(.ibss);
+     _end = .;
+   }
+}
diff --git a/firmware/target/arm/tcc77x/boot.lds b/firmware/target/arm/tcc77x/boot.lds
new file mode 100644
index 0000000000..aa4b05c5ae
--- /dev/null
+++ b/firmware/target/arm/tcc77x/boot.lds
@@ -0,0 +1,62 @@
+#include "config.h"
+
+ENTRY(start)
+OUTPUT_FORMAT(elf32-littlearm)
+OUTPUT_ARCH(arm)
+INPUT(target/arm/tcc77x/crt0.o)
+
+#define DRAMSIZE (MEMORYSIZE * 0x100000)
+
+#define DRAMORIG 0x20000000
+#define IRAMORIG 0x00000000
+#define IRAMSIZE 64K
+#define FLASHORIG 0x0000000
+#define FLASHSIZE 1M
+
+MEMORY
+{
+#ifdef TCCBOOT
+   DRAM : ORIGIN = DRAMORIG + DRAMSIZE - 0x100000, LENGTH = 0x100000
+#else
+   DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
+#endif
+   IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE
+}
+
+SECTIONS
+{
+    .text : {
+        *(.init.text)
+        *(.text)
+        *(.text*)
+        *(.glue_7)
+        *(.glue_7t)
+   } > DRAM
+
+    .data : {
+        *(.icode)
+        *(.irodata)
+        *(.idata)
+        *(.data*)
+        *(.rodata.*)
+        . = ALIGN(0x4);
+        _dataend = . ;
+    } > DRAM
+
+    .stack :
+    {
+         *(.stack)
+         _stackbegin = .;
+         stackbegin = .;
+         . += 0x2000;
+         _stackend = .;
+         stackend = .;
+    } > DRAM
+    .bss : {
+         _edata = .;
+         *(.bss*);
+         *(.ibss);
+         *(COMMON)
+         _end = .;
+     } > DRAM
+}
diff --git a/firmware/target/arm/tcc780x/boot.lds b/firmware/target/arm/tcc780x/boot.lds
new file mode 100644
index 0000000000..657f31901a
--- /dev/null
+++ b/firmware/target/arm/tcc780x/boot.lds
@@ -0,0 +1,62 @@
+#include "config.h"
+
+ENTRY(start)
+OUTPUT_FORMAT(elf32-littlearm)
+OUTPUT_ARCH(arm)
+INPUT(target/arm/tcc780x/crt0.o)
+
+#define DRAMSIZE (MEMORYSIZE * 0x100000)
+
+#define DRAMORIG 0x20000000
+#define IRAMORIG 0x00000000
+#define IRAMSIZE 4K
+#define FLASHORIG 0x0000000
+#define FLASHSIZE 1M
+
+MEMORY
+{
+#ifdef TCCBOOT
+   DRAM : ORIGIN = DRAMORIG + DRAMSIZE - 0x100000, LENGTH = 0x100000
+#else
+   DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
+#endif
+   IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE
+}
+
+SECTIONS
+{
+    .text : {
+        *(.init.text)
+        *(.text)
+        *(.text*)
+        *(.glue_7)
+        *(.glue_7t)
+   } > DRAM
+
+    .data : {
+        *(.icode)
+        *(.irodata)
+        *(.idata)
+        *(.data*)
+        *(.rodata.*)
+        . = ALIGN(0x4);
+        _dataend = . ;
+    } > DRAM
+
+    .stack :
+    {
+         *(.stack)
+         _stackbegin = .;
+         stackbegin = .;
+         . += 0x2000;
+         _stackend = .;
+         stackend = .;
+    } > DRAM
+    .bss : {
+         _edata = .;
+         *(.bss*);
+         *(.ibss);
+         *(COMMON)
+         _end = .;
+     } > DRAM
+}
diff --git a/firmware/target/arm/tms320dm320/boot.lds b/firmware/target/arm/tms320dm320/boot.lds
new file mode 100644
index 0000000000..8fb40ae135
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/boot.lds
@@ -0,0 +1,87 @@
+#include "config.h"
+
+ENTRY(start)
+OUTPUT_FORMAT(elf32-littlearm)
+OUTPUT_ARCH(arm)
+INPUT(target/arm/tms320dm320/crt0.o)
+
+#define DRAMSIZE (MEMORYSIZE * 0x100000)
+
+#define DRAMORIG 0x00900000
+#define IRAMORIG 0x00000000
+#define IRAMSIZE 16K
+#define FLASHORIG 0x00100000
+#define FLASHSIZE 8M
+
+MEMORY
+{
+   DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
+   IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE
+   FLASH : ORIGIN = FLASHORIG, LENGTH = FLASHSIZE
+}
+
+SECTIONS
+{
+    . = DRAMORIG + 0x1000000;
+
+    .text : {
+        loadaddress = .;
+        _loadaddress = .;
+        *(.init.text)
+        *(.text*)
+        *(.glue_7)
+        *(.glue_7t)
+        . = ALIGN(0x4);
+    } > DRAM
+
+    .rodata :
+    {
+        *(.rodata)  /* problems without this, dunno why */
+        *(.rodata*)
+        *(.rodata.str1.1)
+        *(.rodata.str1.4)
+        . = ALIGN(0x4);
+
+        /* Pseudo-allocate the copies of the data sections */
+        _datacopy = .;
+    } > DRAM
+
+    .data : {
+        *(.icode)
+        *(.irodata)
+        *(.idata)
+        *(.data*)
+        . = ALIGN(0x4);
+        _dataend = . ;
+    } > DRAM
+
+    .stack :
+    {
+         *(.stack)
+         _stackbegin = .;
+         stackbegin = .;
+         . += 0x2000;
+         _stackend = .;
+         stackend = .;
+    } > DRAM
+
+    .bss :
+    {
+         _edata = .;
+         *(.bss*);
+         *(.ibss);
+         *(COMMON)
+         _end = .;
+    } > DRAM
+
+    .vectors IRAMORIG :
+    {
+        _vectorsstart = .;
+        KEEP(*(.resetvectors));
+        *(.resetvectors);
+        KEEP(*(.vectors));
+        *(.vectors);
+        _vectorsend = .;
+    } AT > DRAM
+    _vectorscopy = LOADADDR(.vectors);
+}