removed unused files

Makefile

@@ -1,10 +0,0 @@
-CC=$(CROSS_COMPILE)gcc
-
-spl-image-builder: spl-image-builder.o
-	$(CC) -o $@ $<
-
-all: spl-image-builder
-
-clean:
-	rm -rf *.o
-	rm spl-image-builder

chip-fel-fastboot.sh

@@ -1,132 +0,0 @@
-#!/bin/bash
-
-SCRIPTDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
-
-source $SCRIPTDIR/common.sh
-
-FEL=fel
-
-echo "BUILDROOT_OUTPUT_DIR = $BUILDROOT_OUTPUT_DIR"
-
-NAND_ERASE_BB=false
-if [ "$1" == "erase-bb" ]; then
-	NAND_ERASE_BB=true
-fi
-
-PATH=$PATH:$BUILDROOT_OUTPUT_DIR/host/usr/bin
-TMPDIR=`mktemp -d -t chipflashXXXXXX`
-PADDED_SPL="$TMPDIR/sunxi-padded-spl"
-PADDED_SPL_SIZE=0
-UBOOT_SCRIPT="$TMPDIR/uboot.scr"
-UBOOT_SCRIPT_MEM_ADDR=0x43100000
-UBOOT_SCRIPT_SRC="$TMPDIR/uboot.cmds"
-SPL="$BUILDROOT_OUTPUT_DIR/images/sunxi-spl.bin"
-SPL_MEM_ADDR=0x43000000
-UBOOT="$BUILDROOT_OUTPUT_DIR/images/u-boot-dtb.bin"
-PADDED_UBOOT="$TMPDIR/padded-uboot"
-PADDED_UBOOT_SIZE=0xc0000
-UBOOT_MEM_ADDR=0x4a000000
-UBI="$BUILDROOT_OUTPUT_DIR/images/rootfs.ubi"
-UBI_MEM_ADDR=0x4b000000
-
-UBI_SIZE=`filesize $UBI | xargs printf "0x%08x"`
-
-prepare_images() {
-	local in=$SPL
-	local out=$PADDED_SPL
-
-	if [ -e "$out" ]; then
-		rm "$out"
-	fi
-
-	# The BROM cannot read 16K pages: it only reads 8k of data at most.
-	# Split the SPL image in 8k chunks and pad each chunk with 8k of random
-	# data to limit the impact of repeated patterns on the MLC chip.
-
-	dd if=$in of=$out bs=8k count=1 skip=0 conv=sync
-	dd if=/dev/urandom of=$out bs=8k count=1 seek=1 conv=sync
-	dd if=$in of=$out bs=8k count=1 skip=1 seek=2 conv=sync
-	dd if=/dev/urandom of=$out bs=8k count=1 seek=3 conv=sync
-	dd if=$in of=$out bs=8k count=1 skip=2 seek=4 conv=sync
-	dd if=/dev/urandom of=$out bs=8k count=1 seek=5 conv=sync
-	PADDED_SPL_SIZE=`filesize $out | xargs printf "0x%08x"`
-
-	# Align the u-boot image on a page boundary
-	dd if=$UBOOT of=$PADDED_UBOOT bs=16k conv=sync
-	UBOOT_SIZE=`filesize $PADDED_UBOOT | xargs printf "0x%08x"`
-	dd if=/dev/urandom of=$PADDED_UBOOT seek=$((UBOOT_SIZE / 0x4000)) bs=16k count=$(((PADDED_UBOOT_SIZE - UBOOT_SIZE) / 0x4000))
-}
-
-prepare_uboot_script() {
-	if [ "$NAND_ERASE_BB" = true ] ; then
-		echo "nand scrub -y 0x0 0x200000000" > "${UBOOT_SCRIPT_SRC}"
-	else
-		echo "nand erase 0x0 0x200000000" > "${UBOOT_SCRIPT_SRC}"
-	fi
-	echo "sunxi_nand config spl" >> "${UBOOT_SCRIPT_SRC}"
-	echo "nand write $SPL_MEM_ADDR 0x0 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}"
-	echo "nand write $SPL_MEM_ADDR 0x100000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}"
-	echo "nand write $SPL_MEM_ADDR 0x200000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}"
-	echo "nand write $SPL_MEM_ADDR 0x300000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}"
-	echo "nand write $SPL_MEM_ADDR 0x400000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}"
-	echo "nand write $SPL_MEM_ADDR 0x500000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}"
-	echo "nand write $SPL_MEM_ADDR 0x600000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}"
-	echo "nand write $SPL_MEM_ADDR 0x700000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}"
-	echo "sunxi_nand config default" >> "${UBOOT_SCRIPT_SRC}"
-	echo "nand write $UBOOT_MEM_ADDR 0x800000 $PADDED_UBOOT_SIZE" >> "${UBOOT_SCRIPT_SRC}"
-	echo "setenv bootargs root=ubi0:rootfs rootfstype=ubifs rw earlyprintk ubi.mtd=4" >> "${UBOOT_SCRIPT_SRC}"
-	echo "setenv bootcmd 'source \${scriptaddr}; nand slc-mode on; mtdparts; ubi part UBI; ubifsmount ubi0:rootfs; ubifsload \$fdt_addr_r /boot/sun5i-r8-chip.dtb; ubifsload \$kernel_addr_r /boot/zImage; bootz \$kernel_addr_r - \$fdt_addr_r'" >> "${UBOOT_SCRIPT_SRC}"
-	echo "saveenv" >> "${UBOOT_SCRIPT_SRC}"
-
-  echo "echo going to fastboot mode" >>"${UBOOT_SCRIPT_SRC}"
-  echo "fastboot 0" >>"${UBOOT_SCRIPT_SRC}"
-  echo "echo " >>"${UBOOT_SCRIPT_SRC}"
-  echo "echo *****************[ BOOT ]*****************" >>"${UBOOT_SCRIPT_SRC}"
-  echo "echo " >>"${UBOOT_SCRIPT_SRC}"
-  echo "boot" >>"${UBOOT_SCRIPT_SRC}"
-
-	mkimage -A arm -T script -C none -n "flash CHIP" -d "$UBOOT_SCRIPT_SRC" "$UBOOT_SCRIPT"
-}
-
-wait_for_fastboot() {
-  echo -n "waiting for fastboot...";
-  for ((i=$TIMEOUT; i>0; i--)) {
-    if [[ ! -z "$(fastboot devices)" ]]; then
-      echo "OK";
-      return 0;
-    fi
-    echo -n ".";
-    sleep 1
-  }
-
-  echo "TIMEOUT";
-  return 1
-}
-
-echo == preparing images ==
-prepare_images
-prepare_uboot_script
-
-echo == upload the SPL to SRAM and execute it ==
-${FEL} spl $SPL
-
-sleep 1 # wait for DRAM initialization to complete
-
-echo == upload spl ==
-${FEL} write $SPL_MEM_ADDR "$PADDED_SPL"
-echo == upload u-boot ==
-${FEL} write $UBOOT_MEM_ADDR "$PADDED_UBOOT"
-echo == upload u-boot script ==
-${FEL} write $UBOOT_SCRIPT_MEM_ADDR "$UBOOT_SCRIPT"
-
-echo == execute the main u-boot binary ==
-${FEL} exe $UBOOT_MEM_ADDR
-
-echo == waiting for fastboot ==
-if wait_for_fastboot; then
-  fastboot -S 0 -u flash UBI "${BUILDROOT_OUTPUT_DIR}/images/rootfs.ubi"
-  fastboot continue
-else
-  rm -rf "${TMPDIR}"
-  exit 1
-fi