summaryrefslogtreecommitdiff
path: root/arch/avr32/boot
diff options
context:
space:
mode:
Diffstat (limited to 'arch/avr32/boot')
-rw-r--r--arch/avr32/boot/images/.gitignore4
-rw-r--r--arch/avr32/boot/images/Makefile57
-rw-r--r--arch/avr32/boot/u-boot/Makefile3
-rw-r--r--arch/avr32/boot/u-boot/empty.S1
-rw-r--r--arch/avr32/boot/u-boot/head.S83
5 files changed, 0 insertions, 148 deletions
diff --git a/arch/avr32/boot/images/.gitignore b/arch/avr32/boot/images/.gitignore
deleted file mode 100644
index 64ea9d0141d2..000000000000
--- a/arch/avr32/boot/images/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-uImage
-uImage.srec
-vmlinux.cso
-sfdwarf.log
diff --git a/arch/avr32/boot/images/Makefile b/arch/avr32/boot/images/Makefile
deleted file mode 100644
index 2a3b53978a3b..000000000000
--- a/arch/avr32/boot/images/Makefile
+++ /dev/null
@@ -1,57 +0,0 @@
-#
-# Copyright (C) 2004-2006 Atmel Corporation
-#
-# 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.
-#
-
-extra-y := vmlinux.bin vmlinux.gz
-
-OBJCOPYFLAGS_vmlinux.bin := -O binary -R .note.gnu.build-id
-$(obj)/vmlinux.bin: vmlinux FORCE
- $(call if_changed,objcopy)
-
-$(obj)/vmlinux.gz: $(obj)/vmlinux.bin FORCE
- $(call if_changed,gzip)
-
-UIMAGE_LOADADDR = $(CONFIG_LOAD_ADDRESS)
-UIMAGE_ENTRYADDR = $(CONFIG_ENTRY_ADDRESS)
-UIMAGE_COMPRESSION = gzip
-
-targets += uImage uImage.srec
-$(obj)/uImage: $(obj)/vmlinux.gz
- $(call if_changed,uimage)
- @echo ' Image $@ is ready'
-
-OBJCOPYFLAGS_uImage.srec := -I binary -O srec
-$(obj)/uImage.srec: $(obj)/uImage
- $(call if_changed,objcopy)
-
-OBJCOPYFLAGS_vmlinux.elf := --change-section-lma .text-0x80000000 \
- --change-section-lma __ex_table-0x80000000 \
- --change-section-lma .rodata-0x80000000 \
- --change-section-lma .data-0x80000000 \
- --change-section-lma .init-0x80000000 \
- --change-section-lma .bss-0x80000000 \
- --change-section-lma __param-0x80000000 \
- --change-section-lma __ksymtab-0x80000000 \
- --change-section-lma __ksymtab_gpl-0x80000000 \
- --change-section-lma __kcrctab-0x80000000 \
- --change-section-lma __kcrctab_gpl-0x80000000 \
- --change-section-lma __ksymtab_strings-0x80000000 \
- --set-start 0xa0000000
-$(obj)/vmlinux.elf: vmlinux FORCE
- $(call if_changed,objcopy)
-
-quiet_cmd_sfdwarf = SFDWARF $@
- cmd_sfdwarf = sfdwarf $< TO $@ GNUAVR IW $(SFDWARF_FLAGS) > $(obj)/sfdwarf.log
-
-$(obj)/vmlinux.cso: $(obj)/vmlinux.elf FORCE
- $(call if_changed,sfdwarf)
-
-install: $(BOOTIMAGE)
- sh $(srctree)/install-kernel.sh $<
-
-# Generated files to be removed upon make clean
-clean-files := vmlinux.elf vmlinux.bin vmlinux.gz uImage uImage.srec
diff --git a/arch/avr32/boot/u-boot/Makefile b/arch/avr32/boot/u-boot/Makefile
deleted file mode 100644
index 125ddc96c275..000000000000
--- a/arch/avr32/boot/u-boot/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-extra-y := head.o
-
-obj-y := empty.o
diff --git a/arch/avr32/boot/u-boot/empty.S b/arch/avr32/boot/u-boot/empty.S
deleted file mode 100644
index 8ac91a5f12f0..000000000000
--- a/arch/avr32/boot/u-boot/empty.S
+++ /dev/null
@@ -1 +0,0 @@
-/* Empty file */
diff --git a/arch/avr32/boot/u-boot/head.S b/arch/avr32/boot/u-boot/head.S
deleted file mode 100644
index 2ffc298f061b..000000000000
--- a/arch/avr32/boot/u-boot/head.S
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Startup code for use with the u-boot bootloader.
- *
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <asm/setup.h>
-#include <asm/thread_info.h>
-#include <asm/sysreg.h>
-
- /*
- * The kernel is loaded where we want it to be and all caches
- * have just been flushed. We get two parameters from u-boot:
- *
- * r12 contains a magic number (ATAG_MAGIC)
- * r11 points to a tag table providing information about
- * the system.
- */
- .section .init.text,"ax"
- .global _start
-_start:
- /* Initialize .bss */
- lddpc r2, bss_start_addr
- lddpc r3, end_addr
- mov r0, 0
- mov r1, 0
-1: st.d r2++, r0
- cp r2, r3
- brlo 1b
-
- /* Initialize status register */
- lddpc r0, init_sr
- mtsr SYSREG_SR, r0
-
- /* Set initial stack pointer */
- lddpc sp, stack_addr
- sub sp, -THREAD_SIZE
-
-#ifdef CONFIG_FRAME_POINTER
- /* Mark last stack frame */
- mov lr, 0
- mov r7, 0
-#endif
-
- /* Check if the boot loader actually provided a tag table */
- lddpc r0, magic_number
- cp.w r12, r0
- brne no_tag_table
-
- /*
- * Save the tag table address for later use. This must be done
- * _after_ .bss has been initialized...
- */
- lddpc r0, tag_table_addr
- st.w r0[0], r11
-
- /* Jump to loader-independent setup code */
- rjmp kernel_entry
-
- .align 2
-magic_number:
- .long ATAG_MAGIC
-tag_table_addr:
- .long bootloader_tags
-bss_start_addr:
- .long __bss_start
-end_addr:
- .long _end
-init_sr:
- .long 0x007f0000 /* Supervisor mode, everything masked */
-stack_addr:
- .long init_thread_union
-panic_addr:
- .long panic
-
-no_tag_table:
- sub r12, pc, (. - 2f)
- /* branch to panic() which can be far away with that construct */
- lddpc pc, panic_addr
-2: .asciz "Boot loader didn't provide correct magic number\n"