1 files changed, 119 insertions, 0 deletions

diff --git a/firmware/target/mips/ingenic_x1000/app.lds b/firmware/target/mips/ingenic_x1000/app.lds
new file mode 100644
index 0000000000..0f6352b8ee
--- /dev/null
+++ b/firmware/target/mips/ingenic_x1000/app.lds
@@ -0,0 +1,119 @@
+#include "config.h"
+
+OUTPUT_FORMAT("elf32-littlemips")
+OUTPUT_ARCH(MIPS)
+ENTRY(_start)
+STARTUP(target/mips/ingenic_x1000/crt0.o)
+
+/* Stub area is used for loading new firmware via RoLo */
+#define STUBSIZE    0x4000
+#define SDRAM_ORIG  0x80000000
+
+/* IRAM contains stub, DRAM contains main app */
+#define IRAMORIG SDRAM_ORIG
+#define IRAMSIZE STUBSIZE
+#define DRAMORIG (SDRAM_ORIG + STUBSIZE)
+#define DRAMSIZE (MEMORYSIZE * 0x100000 - STUBSIZE)
+
+/* End of the audio buffer, where the codec buffer starts */
+#define ENDAUDIOADDR  (DRAMORIG + DRAMSIZE - PLUGIN_BUFFER_SIZE - CODEC_SIZE)
+
+/* Where the codec buffer ends, and the plugin buffer starts */
+#define ENDCODECADDR  (ENDAUDIOADDR + CODEC_SIZE)
+
+MEMORY
+{
+    IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE
+    DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
+}
+
+SECTIONS
+{
+    .text :
+    {
+        loadaddress = .;
+        _loadaddress = .;
+        *(.init.text);
+        *(.text*);
+    } > DRAM
+
+    . = ALIGN(4);
+    .rodata :
+    {
+        *(.rodata*);
+    } > DRAM
+
+    . = ALIGN(4);
+    .data :
+    {
+        *(.data*);
+        *(.sdata*);
+    } > DRAM
+
+    .iram IRAMORIG: AT (_bssbegin)
+    {
+        _iramstart = .;
+        . = 0x000; /* TLB refill */
+        KEEP(*(.vectors.1));
+        . = 0x100; /* Cache error */
+        KEEP(*(.vectors.2));
+        . = 0x180; /* General exception */
+        KEEP(*(.vectors.3));
+        . = 0x200; /* Interrupt */
+        KEEP(*(.vectors.4));
+        KEEP(*(.vectors));
+
+        *(.icode);
+        *(.irodata);
+        *(.idata);
+        _iramend = .;
+    } > IRAM
+    _iramcopy = LOADADDR(.iram);
+
+    . = ALIGN(4);
+    .stack (NOLOAD) :
+    {
+         *(.stack);
+         stackbegin = .;
+         . += 0x1E00;
+         stackend = .;
+         _irqstackbegin = .;
+         . += 0x300;
+         _irqstackend = .;
+    } > IRAM
+
+    .bss (NOLOAD) :
+    {
+        _bssbegin = .;
+        *(.sbss*);
+        *(.bss*);
+        *(COMMON);
+        *(.scommon*);
+        _bssend = .;
+        _end = .;
+    } > DRAM
+
+#ifdef BOOTLOADER
+    . = ALIGN(4);
+    loadbuffer = .;
+    . += 0x100000 * 4; /* Allow 4 MiB for the rockbox binary */
+    loadbufferend = .;
+#else
+
+    .audiobuf :
+    {
+        . = ALIGN(4); /* XXX might need more alignment here */
+        audiobuffer = .;
+    } > DRAM
+
+    audiobufend = ENDAUDIOADDR;
+    codecbuf = ENDAUDIOADDR;
+    pluginbuf = ENDCODECADDR;
+#endif
+
+    /DISCARD/ :
+    {
+        *(.eh_frame);
+        *(.rel.dyn);
+    }
+}