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#/bin/sh
#add_firmHead xxx.bin "-n"
#output fn_$1 fa_$1 fs_$1
add_firmHead()
{
local filename="$1"
local firmware_gen="tools/firmware_gen.py"
if [ $# -ge 2 ]; then
firmArgs="$2" #add k230 firmware head
cp ${filename} ${filename}.t; python3 ${firmware_gen} -i ${filename}.t -o f${firmArgs##-}${filename} ${firmArgs};
else
#add k230 firmware head
firmArgs="-n"; cp ${filename} ${filename}.t; python3 ${firmware_gen} -i ${filename}.t -o f${firmArgs##-}_${filename} ${firmArgs};
fi
rm -rf ${filename}.t
}
k230_gzip()
{
local filename="$1"
local k230_gzip_tool="tools/k230_priv_gzip "
${k230_gzip_tool} -n8 -f -k ${filename} || ${k230_gzip_tool} -n9 -f -k ${filename} || \
${k230_gzip_tool} -n7 -f -k ${filename} || ${k230_gzip_tool} -n6 -f -k ${filename} || \
${k230_gzip_tool} -n5 -f -k ${filename} || ${k230_gzip_tool} -n4 -f -k ${filename}
sed -i -e "1s/\x08/\x09/" ${filename}.gz
}
bin_gzip_ubootHead_firmHead()
{
local mkimage="tools/mkimage"
local file_full_path="$1"
local filename=$(basename ${file_full_path})
local mkimgArgs="$2"
local firmArgs="$3"
[ "$(dirname ${file_full_path})" == "$(pwd)" ] || cp ${file_full_path} .
k230_gzip ${filename}
#add uboot head
${mkimage} -A riscv -C gzip ${mkimgArgs} -d ${filename}.gz ug_${filename}
add_firmHead ug_${filename}
rm -rf ${filename} ${filename}.gz ug_${filename}
}
gen_rtt_bin()
{
local filename="fw_payload.bin"
local CONFIG_MEM_RTT_SYS_BASE="0x200000"
bin_gzip_ubootHead_firmHead "opensbi/build/platform/kendryte/fpgac908/firmware/${filename}" \
"-O opensbi -T multi -a ${CONFIG_MEM_RTT_SYS_BASE} -e ${CONFIG_MEM_RTT_SYS_BASE} -n rtt"
mv fn_ug_${filename} rtt_system.bin
}
build_sbi()
{
cc=~/.tools/gnu_gcc/riscv64-linux-musleabi_for_x86_64-pc-linux-gnu/bin/riscv64-unknown-linux-musl-
if [ -n "$1" ]; then
cc=$1
fi
cd opensbi && make FW_PAYLOAD_PATH=../rtthread.bin FW_FDT_PATH=hw.dtb PLATFORM=kendryte/fpgac908 CROSS_COMPILE=$cc
cd ..
}
build_sbi $1
gen_rtt_bin
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