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#!/usr/bin/env bash
# This file is part of the coreboot project.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
file_type_mma="mma"
flashrom_temp_image=/tmp/flash_image_mma.bin
mma_test_metadata_bin=mma_test_metadata.bin
mma_test_metadata_bin_path=/tmp/"${mma_test_metadata_bin}"
printf_separator() {
printf '=%.0s' {1..80}
printf '\n'
}
show_usage() {
printf "MMA blobs version : 2.1018\n"
printf "usage: $(basename "${0}") %s\n" \
"set [<mma_test_name_efi> <mma_test_param_bin>] | reset"
printf '=%.0s' {1..29}
printf "All possible MMA tests"
printf '=%.0s' {1..29}
printf "\n"
printf_separator
printf "Test Name \tMargin1D.efi\n"
printf "Test Config\n"
printf "\t\t%s %s\n" \
Margin1DCkAllConfig.bin \
Margin1DCmdAllConfig.bin \
Margin1DCmdVrefConfig.bin \
Margin1DCtlAllConfig.bin \
Margin1DRxDqsDelayConfig.bin \
Margin1DRxVrefConfig.bin \
Margin1DTxDqDelayConfig.bin \
Margin1DTxVrefConfig.bin
printf_separator
printf "Test Name \tMargin2D.efi\n"
printf "Test Config\n"
printf "\t\t%s %s\n" \
Margin2D_Cmd_Ch0_D0_R0_Config.bin \
Margin2D_Cmd_Ch0_D1_R0_Config.bin \
Margin2D_Cmd_Ch1_D0_R0_Config.bin \
Margin2D_Cmd_Ch1_D1_R0_Config.bin \
Margin2D_Rx_Ch0_D0_R0_Config.bin \
Margin2D_Rx_Ch0_D0_R1_Config.bin \
Margin2D_Rx_Ch0_D1_R0_Config.bin \
Margin2D_Rx_Ch0_D1_R1_Config.bin \
Margin2D_Rx_Ch1_D0_R0_Config.bin \
Margin2D_Rx_Ch1_D0_R1_Config.bin \
Margin2D_Rx_Ch1_D1_R0_Config.bin \
Margin2D_Rx_Ch1_D1_R1_Config.bin \
Margin2D_Tx_Ch0_D0_R0_Config.bin \
Margin2D_Tx_Ch0_D0_R1_Config.bin \
Margin2D_Tx_Ch0_D1_R0_Config.bin \
Margin2D_Tx_Ch0_D1_R1_Config.bin \
Margin2D_Tx_Ch1_D0_R0_Config.bin \
Margin2D_Tx_Ch1_D0_R1_Config.bin \
Margin2D_Tx_Ch1_D1_R0_Config.bin \
Margin2D_Tx_Ch1_D1_R1_Config.bin
printf_separator
printf "Test name \tMarginMapper.efi\n"
printf "Test Config\n"
printf "\t\t%s %s\n" \
MarginMapperRxVref-RxDqsDelayConfigVCh0ACh0_single_ch.bin \
MarginMapperRxVref-RxDqsDelayConfigVCh0ACh1_dual_ch.bin \
MarginMapperRxVref-RxDqsDelayConfigVCh1ACh0_dual_ch.bin \
MarginMapperRxVref-RxDqsDelayConfigVCh1ACh1_single_ch.bin \
MarginMapperTxVref-TxDqDelayConfigVCh0ACh0_single_ch.bin \
MarginMapperTxVref-TxDqDelayConfigVCh0ACh1_dual_ch.bin \
MarginMapperTxVref-TxDqDelayConfigVCh1ACh0_dual_ch.bin \
MarginMapperTxVref-TxDqDelayConfigVCh1ACh1_single_ch.bin \
ScoreRxVref-RxDqsDelayConfigVCh0ACh0_single_ch.bin \
ScoreRxVref-RxDqsDelayConfigVCh0ACh1_dual_ch.bin \
ScoreRxVref-RxDqsDelayConfigVCh1ACh0_dual_ch.bin \
ScoreRxVref-RxDqsDelayConfigVCh1ACh1_single_ch.bin \
ScoreTxVref-TxDqDelayConfigVCh0ACh0_single_ch.bin \
ScoreTxVref-TxDqDelayConfigVCh0ACh1_dual_ch.bin \
ScoreTxVref-TxDqDelayConfigVCh1ACh0_dual_ch.bin \
ScoreTxVref-TxDqDelayConfigVCh1ACh1_single_ch.bin
printf_separator
printf "Test Name \tRMT.efi\n"
printf "Test Config\n"
printf "\t\t%s %s\n" \
RMTConfig.bin
printf_separator
}
write_flash() {
printf "Writing back flash contents "${flashrom_temp_image}"\n"
flashrom -p host -w "${flashrom_temp_image}" --fast-verify || \
{
printf "failed to read flash\n" ;
exit -1;
}
}
remove_file_if_exists() {
if [ -f "${1}" ]; then
printf "removing old "${1}"\n"
rm -f "${1}"
fi
}
remove_metadata() {
printf "Removing "${mma_test_metadata_bin}" from "${flashrom_temp_image}"\n"
cbfstool "${flashrom_temp_image}" remove -n ${mma_test_metadata_bin}
outout=$(cbfstool "${flashrom_temp_image}" print | \
grep ${mma_test_metadata_bin})
if [ -z "${outout}" ];then
printf "Removed ${mma_test_metadata_bin} from %s\n" \
"${flashrom_temp_image}"
else
printf "Failed to remove ${mma_test_metadata_bin} from %s\n" \
"${flashrom_temp_image}"
print_failed
exit -1;
fi
}
generate_metadata() {
remove_file_if_exists "${mma_test_metadata_bin_path}"
printf "Creating "${mma_test_metadata_bin_path}"\n"
#
#Format of $mma_test_metadata_bin
#MMA_TEST_NAME=xxxxxx.efi;MMA_TEST_PARAM=xxxxxx.bin;
#
printf "MMA_TEST_NAME=${mma_test_name};MMA_TEST_PARAM=${mma_test_param};" \
> "${mma_test_metadata_bin_path}"
}
add_metadata_to_flashfile() {
cbfstool "${flashrom_temp_image}" add -f "${mma_test_metadata_bin_path}" \
-n ${mma_test_metadata_bin} -t ${file_type_mma} || \
{
printf "failed to add "${mma_test_metadata_bin_path}"\n" ;
exit -1;
}
}
cleanup() {
remove_file_if_exists "${flashrom_temp_image}"
remove_file_if_exists "${mma_test_metadata_bin_path}"
}
print_success() {
printf "============== SUCCESS ==============\n"
}
print_failed() {
printf "============== FAILED ==============\n"
}
#
# main entry point
#
main() {
case "${#}:${1}" in
(3:set)
mma_test_name=${2}
mma_test_param=${3}
;;
(1:reset)
;;
(*)
show_usage
exit -1
esac
if [ "${1}" != "reset" ];then
printf "mma_test_name = ${mma_test_name}\n"
printf "mma_test_param = ${mma_test_param}\n"
fi
remove_file_if_exists "${flashrom_temp_image}"
printf "Reading flash contents to "${flashrom_temp_image}"\n"
flashrom -p host -r "${flashrom_temp_image}" || \
{
printf "failed to read flash\n" ;
exit -1;
}
outdata=$(cbfstool "${flashrom_temp_image}" print | \
grep ${mma_test_metadata_bin})
case "$1" in
("set")
[ "${outdata}" ] && remove_metadata
generate_metadata
add_metadata_to_flashfile
write_flash
;;
("reset")
if [ -z "${outdata}" ];then
printf "${mma_test_metadata_bin} not found at all.\n"
else
remove_metadata
write_flash
fi
;;
esac
cleanup
print_success
}
main "$@"
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