Patrick Georgi (pgeorgi@google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/12483
-gerrit
commit 70e716aaf145255cbfca705e370844654bd7c013 Author: Pratik Prajapati pratikkumar.v.prajapati@intel.com Date: Wed Sep 2 13:14:20 2015 -0700
util/mma: Add MMA scripts for setup and getting results
mma_setup_test.sh is used to set MMA test name and MMA test config name. After executing this script user needs to reboot the system and FSP/coreboot would execute the selected MMA test. FSP and coreboot needs to be built with MMA support.
mma_get_result.sh will get the raw MMA results from cbtable and save it to bin file.
BRANCH=none BUG=chrome-os-partner:43731 TEST=Build and Boot kunimitsu (FAB3).
CQ-DEPEND=CL:299476,CL:299475,CL:299474,CL:299509,CL:299508,CL:299507,CL:*230478,CL:*230479
Change-Id: Ie330151535809676167f0b22c504a71975841414 Signed-off-by: Patrick Georgi pgeorgi@chromium.org Original-Commit-Id: 35469218fe53c1ac211f55bd26a206a05a827453 Original-Change-Id: I7d20aca63982e13edc41be2726f3cc7e41d95bae Original-Signed-off-by: Pratik Prajapati pratikkumar.v.prajapati@intel.com Original-Reviewed-on: https://chromium-review.googlesource.com/299473 Original-Commit-Ready: Pratikkumar V Prajapati pratikkumar.v.prajapati@intel.com Original-Tested-by: Pratikkumar V Prajapati pratikkumar.v.prajapati@intel.com Original-Reviewed-by: Aaron Durbin adurbin@chromium.org Original-Reviewed-by: Pratikkumar V Prajapati pratikkumar.v.prajapati@intel.com --- util/mma/mma_get_result.sh | 81 +++++++++++++++++ util/mma/mma_setup_test.sh | 216 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 297 insertions(+)
diff --git a/util/mma/mma_get_result.sh b/util/mma/mma_get_result.sh new file mode 100755 index 0000000..e26ae4a --- /dev/null +++ b/util/mma/mma_get_result.sh @@ -0,0 +1,81 @@ +#!/bin/bash + +# +# This file is part of the coreboot project. +# +# Copyright (C) 2015 Intel Corporation. +# +# 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. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc. +# + +mma_results_op_bin="${1}" +mma_results_op_bin_tmp="${mma_results_op_bin}".tmp +mma_cbmem_id="0x4d4d4144" + +show_usage() { + printf "usage: $(basename "${0}") <output_results.bin>\n" + printf "pass path of a bin file where you want to save results.\n" +} + +# +# main entry point +# + +main() { + if [ ! "${mma_results_op_bin}" ];then + show_usage + exit -1 + fi + + printf "Reading cbmem ...\n" + cbmem -r ${mma_cbmem_id} > "${mma_results_op_bin_tmp}" || \ + { + printf "error in executing cbmem utility\n" ; + exit -1; + } + + #format of o/p is : + # <mma_signature><mma_test_header+data> + # + # where, + # <mma_signature> is 32bit length string "MMAD" + # + # <mma_test_header+data> is the FULL HOB which coreboot + # receives from FSP + # <mma_test_header> is 22 bytes long at the start of the HOB. + # MMA data starts right after 26 bytes + # 26 bytes = (4 bytes of "MMAD" + # + 22 bytes of mma_test_header) + # + + mma_signature=$(dd if="${mma_results_op_bin_tmp}" bs=1 count=4 ) + + if [[ ${mma_signature} != "MMAD" ]];then + printf "MMA signature mismatch" > "${mma_results_op_bin}" + rm -r "${mma_results_op_bin_tmp}" + cbmem -l >> "${mma_results_op_bin}" + printf "MMA signature mismatch\n" + exit -1 + fi + + dd if="${mma_results_op_bin_tmp}" of="${mma_results_op_bin}" bs=1 skip=26 || \ + { + printf "error in generating "${mma_results_op_bin}"\n" ; + exit -1; + } + rm -r "${mma_results_op_bin_tmp}" + printf "MMA data saved to "${mma_results_op_bin}"\n" +} + +main "$@" diff --git a/util/mma/mma_setup_test.sh b/util/mma/mma_setup_test.sh new file mode 100755 index 0000000..d96b793 --- /dev/null +++ b/util/mma/mma_setup_test.sh @@ -0,0 +1,216 @@ +#!/bin/bash + +# +# This file is part of the coreboot project. +# +# Copyright (C) 2015 Intel Corporation. +# +# 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. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc. +# + +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 "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-RxDqsDelayConfigCh0.bin \ + MarginMapperRxVref-RxDqsDelayConfigCh1.bin \ + MarginMapperTxVref-TxDqDelayConfigCh0.bin \ + MarginMapperTxVref-TxDqDelayConfigCh1.bin \ + ScoreRxVref-RxDqsDelayConfigCh0.bin \ + ScoreRxVref-RxDqsDelayConfigCh1.bin \ + ScoreTxVref-TxDqDelayConfigCh0.bin \ + ScoreTxVref-TxDqDelayConfigCh1.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}" -i BOOT_STUB --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}" -i BOOT_STUB || \ + { + 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 "$@"