1 files changed, 163 insertions, 0 deletions

diff --git a/arch/microblaze/kernel/vmlinux.lds.S b/arch/microblaze/kernel/vmlinux.lds.S
new file mode 100644
index 000000000000..840385e51291
--- /dev/null
+++ b/arch/microblaze/kernel/vmlinux.lds.S
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu>
+ * Copyright (C) 2008-2009 PetaLogix
+ * Copyright (C) 2006 Atmark Techno, Inc.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+OUTPUT_FORMAT("elf32-microblaze", "elf32-microblaze", "elf32-microblaze")
+OUTPUT_ARCH(microblaze)
+ENTRY(_start)
+
+#include <asm-generic/vmlinux.lds.h>
+
+jiffies = jiffies_64 + 4;
+
+SECTIONS {
+        . = CONFIG_KERNEL_BASE_ADDR;
+
+        .text : {
+                _text = . ;
+                _stext = . ;
+                *(.text .text.*)
+                *(.fixup)
+
+                *(.exitcall.exit)
+                SCHED_TEXT
+                LOCK_TEXT
+                KPROBES_TEXT
+                . = ALIGN (4) ;
+                _etext = . ;
+        }
+
+        . = ALIGN (4) ;
+        _fdt_start = . ; /* place for fdt blob */
+        . = . + 0x4000;
+        _fdt_end = . ;
+
+        . = ALIGN(16);
+        RODATA
+        . = ALIGN(16);
+        __ex_table : {
+                __start___ex_table = .;
+                *(__ex_table)
+                __stop___ex_table = .;
+        }
+
+        /*
+         * sdata2 section can go anywhere, but must be word aligned
+         * and SDA2_BASE must point to the middle of it
+         */
+        .sdata2 : {
+                _ssrw = .;
+                . = ALIGN(4096); /* page aligned when MMU used - origin 0x8 */
+                *(.sdata2)
+        . = ALIGN(8);
+        _essrw = .;
+        _ssrw_size = _essrw - _ssrw;
+        _KERNEL_SDA2_BASE_ = _ssrw + (_ssrw_size / 2);
+        }
+
+        _sdata = . ;
+        .data ALIGN (4096) : { /* page aligned when MMU used - origin 0x4 */
+                *(.data)
+        }
+        . = ALIGN(32);
+        .data.cacheline_aligned : { *(.data.cacheline_aligned) }
+        _edata = . ;
+
+        /* Reserve some low RAM for r0 based memory references */
+        . = ALIGN(0x4) ;
+        r0_ram = . ;
+        . = . +  4096;  /* a page should be enough */
+
+        /* The initial task */
+        . = ALIGN(8192);
+        .data.init_task : { *(.data.init_task) }
+
+        /* Under the microblaze ABI, .sdata and .sbss must be contiguous */
+        . = ALIGN(8);
+        .sdata : {
+                _ssro = .;
+                *(.sdata)
+        }
+
+        .sbss : {
+                _ssbss = .;
+                *(.sbss)
+                _esbss = .;
+                _essro = .;
+                _ssro_size = _essro - _ssro ;
+                _KERNEL_SDA_BASE_ = _ssro + (_ssro_size / 2) ;
+        }
+
+        __init_begin = .;
+
+        . = ALIGN(4096);
+        .init.text : {
+                _sinittext = . ;
+                *(.init.text)
+                *(.exit.text)
+                *(.exit.data)
+                _einittext = .;
+        }
+
+        .init.data : { *(.init.data) }
+
+        . = ALIGN(4);
+        .init.ivt : {
+                __ivt_start = .;
+                *(.init.ivt)
+                __ivt_end = .;
+        }
+
+        .init.setup : {
+                __setup_start = .;
+                *(.init.setup)
+                __setup_end = .;
+        }
+
+        .initcall.init : {
+                __initcall_start = .;
+                INITCALLS
+                __initcall_end = .;
+        }
+
+        .con_initcall.init : {
+                __con_initcall_start = .;
+                *(.con_initcall.init)
+                __con_initcall_end = .;
+        }
+
+        __init_end_before_initramfs = .;
+
+        .init.ramfs ALIGN(4096) : {
+                __initramfs_start = .;
+                *(.init.ramfs)
+                __initramfs_end = .;
+                . = ALIGN(4);
+                LONG(0);
+/*
+ * FIXME this can break initramfs for MMU.
+ * Pad init.ramfs up to page boundary,
+ * so that __init_end == __bss_start. This will make image.elf
+ * consistent with the image.bin
+ */
+                /* . = ALIGN(4096); */
+        }
+        __init_end = .;
+
+        .bss ALIGN (4096) : { /* page aligned when MMU used */
+                __bss_start = . ;
+                        *(.bss*)
+                        *(COMMON)
+                . = ALIGN (4) ;
+                __bss_stop = . ;
+                _ebss = . ;
+        }
+        . = ALIGN(4096);
+        _end = .;
+}