diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/zynqmp_pm_cfg_obj_convert.py | 301 | ||||
| -rwxr-xr-x | tools/zynqmp_psu_init_minimize.sh | 148 |
2 files changed, 449 insertions, 0 deletions
diff --git a/tools/zynqmp_pm_cfg_obj_convert.py b/tools/zynqmp_pm_cfg_obj_convert.py new file mode 100755 index 0000000000..dd27f47921 --- /dev/null +++ b/tools/zynqmp_pm_cfg_obj_convert.py @@ -0,0 +1,301 @@ +#!/usr/bin/env python3 +# SPDX-License-Identifier: GPL-2.0+ +# Copyright (C) 2019 Luca Ceresoli <luca@lucaceresoli.net> + +import sys +import re +import struct +import logging +import argparse + +parser = argparse.ArgumentParser( + description='Convert a PMU configuration object from C source to a binary blob.') +parser.add_argument('-D', '--debug', action="store_true") +parser.add_argument( + "in_file", metavar='INPUT_FILE', + help='PMU configuration object (C source as produced by Xilinx XSDK)') +parser.add_argument( + "out_file", metavar='OUTPUT_FILE', + help='PMU configuration object binary blob') +args = parser.parse_args() + +logging.basicConfig(format='%(levelname)s:%(message)s', + level=(logging.DEBUG if args.debug else logging.WARNING)) + +pm_define = { + 'PM_CAP_ACCESS' : 0x1, + 'PM_CAP_CONTEXT' : 0x2, + 'PM_CAP_WAKEUP' : 0x4, + + 'NODE_UNKNOWN' : 0, + 'NODE_APU' : 1, + 'NODE_APU_0' : 2, + 'NODE_APU_1' : 3, + 'NODE_APU_2' : 4, + 'NODE_APU_3' : 5, + 'NODE_RPU' : 6, + 'NODE_RPU_0' : 7, + 'NODE_RPU_1' : 8, + 'NODE_PLD' : 9, + 'NODE_FPD' : 10, + 'NODE_OCM_BANK_0' : 11, + 'NODE_OCM_BANK_1' : 12, + 'NODE_OCM_BANK_2' : 13, + 'NODE_OCM_BANK_3' : 14, + 'NODE_TCM_0_A' : 15, + 'NODE_TCM_0_B' : 16, + 'NODE_TCM_1_A' : 17, + 'NODE_TCM_1_B' : 18, + 'NODE_L2' : 19, + 'NODE_GPU_PP_0' : 20, + 'NODE_GPU_PP_1' : 21, + 'NODE_USB_0' : 22, + 'NODE_USB_1' : 23, + 'NODE_TTC_0' : 24, + 'NODE_TTC_1' : 25, + 'NODE_TTC_2' : 26, + 'NODE_TTC_3' : 27, + 'NODE_SATA' : 28, + 'NODE_ETH_0' : 29, + 'NODE_ETH_1' : 30, + 'NODE_ETH_2' : 31, + 'NODE_ETH_3' : 32, + 'NODE_UART_0' : 33, + 'NODE_UART_1' : 34, + 'NODE_SPI_0' : 35, + 'NODE_SPI_1' : 36, + 'NODE_I2C_0' : 37, + 'NODE_I2C_1' : 38, + 'NODE_SD_0' : 39, + 'NODE_SD_1' : 40, + 'NODE_DP' : 41, + 'NODE_GDMA' : 42, + 'NODE_ADMA' : 43, + 'NODE_NAND' : 44, + 'NODE_QSPI' : 45, + 'NODE_GPIO' : 46, + 'NODE_CAN_0' : 47, + 'NODE_CAN_1' : 48, + 'NODE_EXTERN' : 49, + 'NODE_APLL' : 50, + 'NODE_VPLL' : 51, + 'NODE_DPLL' : 52, + 'NODE_RPLL' : 53, + 'NODE_IOPLL' : 54, + 'NODE_DDR' : 55, + 'NODE_IPI_APU' : 56, + 'NODE_IPI_RPU_0' : 57, + 'NODE_GPU' : 58, + 'NODE_PCIE' : 59, + 'NODE_PCAP' : 60, + 'NODE_RTC' : 61, + 'NODE_LPD' : 62, + 'NODE_VCU' : 63, + 'NODE_IPI_RPU_1' : 64, + 'NODE_IPI_PL_0' : 65, + 'NODE_IPI_PL_1' : 66, + 'NODE_IPI_PL_2' : 67, + 'NODE_IPI_PL_3' : 68, + 'NODE_PL' : 69, + 'NODE_ID_MA' : 70, + + 'XILPM_RESET_PCIE_CFG' : 1000, + 'XILPM_RESET_PCIE_BRIDGE' : 1001, + 'XILPM_RESET_PCIE_CTRL' : 1002, + 'XILPM_RESET_DP' : 1003, + 'XILPM_RESET_SWDT_CRF' : 1004, + 'XILPM_RESET_AFI_FM5' : 1005, + 'XILPM_RESET_AFI_FM4' : 1006, + 'XILPM_RESET_AFI_FM3' : 1007, + 'XILPM_RESET_AFI_FM2' : 1008, + 'XILPM_RESET_AFI_FM1' : 1009, + 'XILPM_RESET_AFI_FM0' : 1010, + 'XILPM_RESET_GDMA' : 1011, + 'XILPM_RESET_GPU_PP1' : 1012, + 'XILPM_RESET_GPU_PP0' : 1013, + 'XILPM_RESET_GPU' : 1014, + 'XILPM_RESET_GT' : 1015, + 'XILPM_RESET_SATA' : 1016, + 'XILPM_RESET_ACPU3_PWRON' : 1017, + 'XILPM_RESET_ACPU2_PWRON' : 1018, + 'XILPM_RESET_ACPU1_PWRON' : 1019, + 'XILPM_RESET_ACPU0_PWRON' : 1020, + 'XILPM_RESET_APU_L2' : 1021, + 'XILPM_RESET_ACPU3' : 1022, + 'XILPM_RESET_ACPU2' : 1023, + 'XILPM_RESET_ACPU1' : 1024, + 'XILPM_RESET_ACPU0' : 1025, + 'XILPM_RESET_DDR' : 1026, + 'XILPM_RESET_APM_FPD' : 1027, + 'XILPM_RESET_SOFT' : 1028, + 'XILPM_RESET_GEM0' : 1029, + 'XILPM_RESET_GEM1' : 1030, + 'XILPM_RESET_GEM2' : 1031, + 'XILPM_RESET_GEM3' : 1032, + 'XILPM_RESET_QSPI' : 1033, + 'XILPM_RESET_UART0' : 1034, + 'XILPM_RESET_UART1' : 1035, + 'XILPM_RESET_SPI0' : 1036, + 'XILPM_RESET_SPI1' : 1037, + 'XILPM_RESET_SDIO0' : 1038, + 'XILPM_RESET_SDIO1' : 1039, + 'XILPM_RESET_CAN0' : 1040, + 'XILPM_RESET_CAN1' : 1041, + 'XILPM_RESET_I2C0' : 1042, + 'XILPM_RESET_I2C1' : 1043, + 'XILPM_RESET_TTC0' : 1044, + 'XILPM_RESET_TTC1' : 1045, + 'XILPM_RESET_TTC2' : 1046, + 'XILPM_RESET_TTC3' : 1047, + 'XILPM_RESET_SWDT_CRL' : 1048, + 'XILPM_RESET_NAND' : 1049, + 'XILPM_RESET_ADMA' : 1050, + 'XILPM_RESET_GPIO' : 1051, + 'XILPM_RESET_IOU_CC' : 1052, + 'XILPM_RESET_TIMESTAMP' : 1053, + 'XILPM_RESET_RPU_R50' : 1054, + 'XILPM_RESET_RPU_R51' : 1055, + 'XILPM_RESET_RPU_AMBA' : 1056, + 'XILPM_RESET_OCM' : 1057, + 'XILPM_RESET_RPU_PGE' : 1058, + 'XILPM_RESET_USB0_CORERESET' : 1059, + 'XILPM_RESET_USB1_CORERESET' : 1060, + 'XILPM_RESET_USB0_HIBERRESET' : 1061, + 'XILPM_RESET_USB1_HIBERRESET' : 1062, + 'XILPM_RESET_USB0_APB' : 1063, + 'XILPM_RESET_USB1_APB' : 1064, + 'XILPM_RESET_IPI' : 1065, + 'XILPM_RESET_APM_LPD' : 1066, + 'XILPM_RESET_RTC' : 1067, + 'XILPM_RESET_SYSMON' : 1068, + 'XILPM_RESET_AFI_FM6' : 1069, + 'XILPM_RESET_LPD_SWDT' : 1070, + 'XILPM_RESET_FPD' : 1071, + 'XILPM_RESET_RPU_DBG1' : 1072, + 'XILPM_RESET_RPU_DBG0' : 1073, + 'XILPM_RESET_DBG_LPD' : 1074, + 'XILPM_RESET_DBG_FPD' : 1075, + 'XILPM_RESET_APLL' : 1076, + 'XILPM_RESET_DPLL' : 1077, + 'XILPM_RESET_VPLL' : 1078, + 'XILPM_RESET_IOPLL' : 1079, + 'XILPM_RESET_RPLL' : 1080, + 'XILPM_RESET_GPO3_PL_0' : 1081, + 'XILPM_RESET_GPO3_PL_1' : 1082, + 'XILPM_RESET_GPO3_PL_2' : 1083, + 'XILPM_RESET_GPO3_PL_3' : 1084, + 'XILPM_RESET_GPO3_PL_4' : 1085, + 'XILPM_RESET_GPO3_PL_5' : 1086, + 'XILPM_RESET_GPO3_PL_6' : 1087, + 'XILPM_RESET_GPO3_PL_7' : 1088, + 'XILPM_RESET_GPO3_PL_8' : 1089, + 'XILPM_RESET_GPO3_PL_9' : 1090, + 'XILPM_RESET_GPO3_PL_10' : 1091, + 'XILPM_RESET_GPO3_PL_11' : 1092, + 'XILPM_RESET_GPO3_PL_12' : 1093, + 'XILPM_RESET_GPO3_PL_13' : 1094, + 'XILPM_RESET_GPO3_PL_14' : 1095, + 'XILPM_RESET_GPO3_PL_15' : 1096, + 'XILPM_RESET_GPO3_PL_16' : 1097, + 'XILPM_RESET_GPO3_PL_17' : 1098, + 'XILPM_RESET_GPO3_PL_18' : 1099, + 'XILPM_RESET_GPO3_PL_19' : 1100, + 'XILPM_RESET_GPO3_PL_20' : 1101, + 'XILPM_RESET_GPO3_PL_21' : 1102, + 'XILPM_RESET_GPO3_PL_22' : 1103, + 'XILPM_RESET_GPO3_PL_23' : 1104, + 'XILPM_RESET_GPO3_PL_24' : 1105, + 'XILPM_RESET_GPO3_PL_25' : 1106, + 'XILPM_RESET_GPO3_PL_26' : 1107, + 'XILPM_RESET_GPO3_PL_27' : 1108, + 'XILPM_RESET_GPO3_PL_28' : 1109, + 'XILPM_RESET_GPO3_PL_29' : 1110, + 'XILPM_RESET_GPO3_PL_30' : 1111, + 'XILPM_RESET_GPO3_PL_31' : 1112, + 'XILPM_RESET_RPU_LS' : 1113, + 'XILPM_RESET_PS_ONLY' : 1114, + 'XILPM_RESET_PL' : 1115, + 'XILPM_RESET_GPIO5_EMIO_92' : 1116, + 'XILPM_RESET_GPIO5_EMIO_93' : 1117, + 'XILPM_RESET_GPIO5_EMIO_94' : 1118, + 'XILPM_RESET_GPIO5_EMIO_95' : 1119, + + 'PM_CONFIG_MASTER_SECTION_ID' : 0x101, + 'PM_CONFIG_SLAVE_SECTION_ID' : 0x102, + 'PM_CONFIG_PREALLOC_SECTION_ID' : 0x103, + 'PM_CONFIG_POWER_SECTION_ID' : 0x104, + 'PM_CONFIG_RESET_SECTION_ID' : 0x105, + 'PM_CONFIG_SHUTDOWN_SECTION_ID' : 0x106, + 'PM_CONFIG_SET_CONFIG_SECTION_ID' : 0x107, + 'PM_CONFIG_GPO_SECTION_ID' : 0x108, + + 'PM_SLAVE_FLAG_IS_SHAREABLE' : 0x1, + 'PM_MASTER_USING_SLAVE_MASK' : 0x2, + + 'PM_CONFIG_GPO1_MIO_PIN_34_MAP' : (1 << 10), + 'PM_CONFIG_GPO1_MIO_PIN_35_MAP' : (1 << 11), + 'PM_CONFIG_GPO1_MIO_PIN_36_MAP' : (1 << 12), + 'PM_CONFIG_GPO1_MIO_PIN_37_MAP' : (1 << 13), + + 'PM_CONFIG_GPO1_BIT_2_MASK' : (1 << 2), + 'PM_CONFIG_GPO1_BIT_3_MASK' : (1 << 3), + 'PM_CONFIG_GPO1_BIT_4_MASK' : (1 << 4), + 'PM_CONFIG_GPO1_BIT_5_MASK' : (1 << 5), + + 'SUSPEND_TIMEOUT' : 0xFFFFFFFF, + + 'PM_CONFIG_IPI_PSU_CORTEXA53_0_MASK' : 0x00000001, + 'PM_CONFIG_IPI_PSU_CORTEXR5_0_MASK' : 0x00000100, + 'PM_CONFIG_IPI_PSU_CORTEXR5_1_MASK' : 0x00000200, +} + +in_file = open(args.in_file, mode='r') +out_file = open(args.out_file, mode='wb') + +num_re = re.compile(r"^([0-9]+)U?$") +const_re = re.compile(r"^([A-Z_][A-Z0-9_]*)$") + +def process_item(item): + logging.debug("* ITEM " + item) + + value = 0 + for item in item.split('|'): + item = item.strip() + + num_match = num_re .match(item) + const_match = const_re.match(item) + + if num_match: + num = int(num_match.group(1)) + logging.debug(" - num " + str(num)) + value |= num + elif const_match: + name = const_match.group(1) + if not name in pm_define: + sys.stderr.write("Unknown define " + name + "!\n") + exit(1) + num = pm_define[name] + logging.debug(" - def " + hex(num)) + value |= num + + logging.debug(" = res " + hex(value)) + out_file.write(struct.pack('<L', value)) + + +# Read all code +code = in_file.read() + +# remove comments +code = re.sub('//.*?\n|/\*.*?\*/', '', code, flags=re.DOTALL) + +# remove everything outside the XPm_ConfigObject array definition +code = re.search('const u32 XPm_ConfigObject.*= {\n(.*)};', + code, flags=re.DOTALL).group(1) + +# Process each comma-separated array item +for item in code.split(','): + item = item.strip() + if item: + process_item(item) + +print("Wrote %d bytes" % out_file.tell()) diff --git a/tools/zynqmp_psu_init_minimize.sh b/tools/zynqmp_psu_init_minimize.sh new file mode 100755 index 0000000000..384bb56e1a --- /dev/null +++ b/tools/zynqmp_psu_init_minimize.sh @@ -0,0 +1,148 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0+ +# Copyright (C) 2018 Michal Simek <michal.simek@xilinx.com> +# Copyright (C) 2019 Luca Ceresoli <luca@lucaceresoli.net> + +usage() +{ + cat <<EOF + +Transform a pair of psu_init_gpl.c and .h files produced by the Xilinx +Vivado tool for ZynqMP into a smaller psu_init_gpl.c file that is almost +checkpatch compliant. Minor coding style might still be needed. Must be +run from the top-level U-Boot source directory. + +Usage: zynqmp_psu_init_minimize.sh INPUT_DIR OUTPUT_DIR +Example: zynqmp_psu_init_minimize.sh \\ + /path/to/original/psu_init_gpl_c_and_h/ \\ + board/xilinx/zynqmp/<my_board>/ + +Notes: INPUT_DIR must contain both .c and .h files. + If INPUT_DIR and OUTPUT_DIR are the same directory, + psu_init_gpl.c will be overwritten. + +EOF +} + +set -o errexit -o errtrace +set -o nounset + +if [ $# -ne 2 ] +then + usage >&2 + exit 1 +fi + +IN="${1}/psu_init_gpl.c" +OUT="${2}/psu_init_gpl.c" +TMP=$(mktemp /tmp/psu_init_gpl.XXXXXX) +trap "rm ${TMP}" ERR + +# Step through a temp file to allow both $IN!=$OUT and $IN==$OUT +sed -e '/sleep.h/d' \ + -e '/xil_io.h/d' \ + ${IN} >${TMP} +cp ${TMP} ${OUT} + +# preprocess to expand defines, then remove cpp lines starting with '#' +gcc -I${1} -E ${OUT} -o ${TMP} +sed '/^#/d' ${TMP} >${OUT} + +# Remove trivial code before psu_pll_init_data() +sed -ni '/psu_pll_init_data/,$p' ${OUT} + +# Functions are lowercase in U-Boot, rename them +sed -i 's/PSU_Mask_Write/psu_mask_write/g' ${OUT} +sed -i 's/mask_pollOnValue/mask_pollonvalue/g' ${OUT} +sed -i 's/RegValue/regvalue/g' ${OUT} +sed -i 's/MaskStatus/maskstatus/g' ${OUT} + +sed -i '/&= psu_peripherals_powerdwn_data()/d' ${OUT} + +FUNCS_TO_REMOVE="psu_protection +psu_..._protection +psu_init_xppu_aper_ram +mask_delay(u32 +mask_read(u32 +dpll_prog +mask_poll(u32 +mask_pollonvalue(u32 +psu_ps_pl_reset_config_data +psu_ps_pl_isolation_removal_data +psu_apply_master_tz +psu_post_config_data +psu_post_config_data +psu_peripherals_powerdwn_data +psu_init_ddr_self_refresh +xmpu +xppu +" +for i in $FUNCS_TO_REMOVE; do +sed -i "/$i/,/^}$/d" ${OUT} +done + +scripts/Lindent ${OUT} + +# Prepend 'static' to internal functions +sed -i 's/^.*data(void)$/static &/g' ${OUT} +sed -i 's/^.*psu_afi_config(void)$/static &/g' ${OUT} +sed -i 's/^void init_peripheral/static &/g' ${OUT} +sed -i 's/^int serdes/static &/g' ${OUT} +sed -i 's/^int init_serdes/static &/g' ${OUT} +sed -i 's/^unsigned long /static &/g' ${OUT} + +sed -i 's/()$/(void)/g' ${OUT} +sed -i 's/0X/0x/g' ${OUT} + +# return (0) -> return 0 +sed -ri 's/return \(([0-9]+)\)/return \1/g' ${OUT} + +# Add header +cat << EOF >${TMP} +// SPDX-License-Identifier: GPL-2.0+ +/* + * (c) Copyright 2015 Xilinx, Inc. All rights reserved. + */ + +#include <asm/arch/psu_init_gpl.h> +#include <xil_io.h> + +EOF + +cat ${OUT} >>${TMP} +cp ${TMP} ${OUT} + +# Temporarily convert newlines to do some mangling across lines +tr "\n" "\r" <${OUT} >${TMP} + +# Cleanup empty loops. E.g.: +# |while (e) {| +# | | ==> |while (e)| +# | } | | ; | +# | | +sed -i -r 's| \{\r+(\t*)\}\r\r|\n\1\t;\n|g' ${TMP} + +# Remove empty line between variable declaration +sed -i -r 's|\r(\r\t(unsigned )?int )|\1|g' ${TMP} + +# Remove empty lines at function beginning/end +sed -i -e 's|\r{\r\r|\r{\r|g' ${TMP} +sed -i -e 's|\r\r}\r|\r}\r|g' ${TMP} + +# Remove empty lines after '{' line +sed -i -e 's| {\r\r| {\r|g' ${TMP} + +# Remove braces {} around single statement blocks. E.g.: +# | while (e) { | | while (e) | +# | stg(); | => | stg();| +# | } | +sed -i -r 's| \{(\r[^\r]*;)\r\t*\}|\1|g' ${TMP} + +# Remove Unnecessary parentheses around 'n_code <= 0x3C' and similar. E.g.: +# if ((p_code >= 0x26) && ...) -> if (p_code >= 0x26 && ...) +sed -i -r 's|\((._code .= [x[:xdigit:]]+)\)|\1|g' ${TMP} + +# Convert back newlines +tr "\r" "\n" <${TMP} >${OUT} + +rm ${TMP} |