added some cross Linux/MacOS compatibility

chip/stable
Alex Kaplan 7 years ago
parent 9f7457d2b8
commit 38c83c8bad
  1. 41
      chip-fel-flash.sh

@ -1,5 +1,25 @@
#!/bin/bash
SCRIPTDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
onMac() {
if [ "$(uname)" == "Darwin" ]; then
return 0;
else
return 1;
fi
}
filesize() {
if onMac; then
stat -f%z $0
else
stat --printf="%s" $0
fi
}
FEL=fel
echo "BUILDROOT_OUTPUT_DIR = $BUILDROOT_OUTPUT_DIR"
NAND_ERASE_BB=false
@ -8,7 +28,7 @@ if [ "$1" == "erase-bb" ]; then
fi
PATH=$PATH:$BUILDROOT_OUTPUT_DIR/host/usr/bin
TMPDIR=`mktemp -d`
TMPDIR=`mktemp -d -t chipflashXXXXXX`
PADDED_SPL="$TMPDIR/sunxi-padded-spl"
PADDED_SPL_SIZE=0
UBOOT_SCRIPT="$TMPDIR/uboot.scr"
@ -22,7 +42,8 @@ PADDED_UBOOT_SIZE=0xc0000
UBOOT_MEM_ADDR=0x4a000000
UBI="$BUILDROOT_OUTPUT_DIR/images/rootfs.ubi"
UBI_MEM_ADDR=0x4b000000
UBI_SIZE=`stat --printf="%s" $UBI | xargs printf "0x%08x"`
UBI_SIZE=`filesize $UBI | xargs printf "0x%08x"`
prepare_images() {
local in=$SPL
@ -42,11 +63,11 @@ prepare_images() {
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=`stat --printf="%s" $out | xargs printf "0x%08x"`
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=`stat --printf="%s" $PADDED_UBOOT | xargs printf "0x%08x"`
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))
}
@ -83,17 +104,17 @@ prepare_images
prepare_uboot_script
echo == upload the SPL to SRAM and execute it ==
fel spl $SPL
${FEL} spl $SPL
sleep 1 # wait for DRAM initialization to complete
echo == upload images ==
fel write $SPL_MEM_ADDR $PADDED_SPL
fel write $UBOOT_MEM_ADDR $PADDED_UBOOT
fel write $UBI_MEM_ADDR $UBI
fel write $UBOOT_SCRIPT_MEM_ADDR $UBOOT_SCRIPT
${FEL} write $SPL_MEM_ADDR $PADDED_SPL
${FEL} write $UBOOT_MEM_ADDR $PADDED_UBOOT
${FEL} write $UBI_MEM_ADDR $UBI
${FEL} write $UBOOT_SCRIPT_MEM_ADDR $UBOOT_SCRIPT
echo == execute the main u-boot binary ==
fel exe $UBOOT_MEM_ADDR
${FEL} exe $UBOOT_MEM_ADDR
rm -rf $TMPDIR

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