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Diffstat (limited to 'meta-facebook/meta-wedge/recipes-wedge/fbutils/files')
26 files changed, 0 insertions, 3780 deletions
diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/COPYING b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/COPYING deleted file mode 100644 index 3912109..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/COPYING +++ /dev/null @@ -1,340 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -License is intended to guarantee your freedom to share and change free -software--to make sure the software is free for all its users. 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If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/at93cx6.py b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/at93cx6.py deleted file mode 100644 index 514a06b..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/at93cx6.py +++ /dev/null @@ -1,318 +0,0 @@ -# Copyright 2004-present Facebook. All rights reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -import subprocess -import struct -import sys - - -AT93C46 = 'at93c46' -AT93C56 = 'at93c56' -AT93C66 = 'at93c66' -AT93C86 = 'at93c86' - - -class VerboseLogger: - def __init__(self, verbose=False): - self.verbose = verbose - - def _verbose_print(self, caption, bytestream=None): - ''' - Print a bytestream to stdout if verbose is enabled. - ''' - if self.verbose: - if bytestream is not None: - sys.stderr.write( - "{}: {}\n" .format( - caption, " ".join(['{:02X}'.format(ord(x)) - for x in bytestream]))) - else: - sys.stderr.write("{}\n".format(caption)) - - -class AT93CX6SPI(VerboseLogger): - '''The class to access AT93CX6 through SPI intf''' - SPI_CMD = 'spi-bb' - - def __init__(self, bus_width, gpio_cs, gpio_ck, gpio_do, gpio_di, - model, verbose=False): - addr_bits_map = { - AT93C46 : 6, - AT93C56 : 8, - AT93C66 : 8, - AT93C86 : 10, - } - if bus_width != 8 and bus_width != 16: - raise Exception("Invalid bus width for AT93CX6!") - if model not in addr_bits_map: - raise Exception("Invalid model '%s'" % model) - - self.bus_width = bus_width - self.gpio_cs = gpio_cs - self.gpio_ck = gpio_ck - self.gpio_do = gpio_do - self.gpio_di = gpio_di - self.verbose = verbose - - self.addr_bits = addr_bits_map[model] \ - + (0 if self.bus_width == 16 else 1) - self.addr_mask = (1 << self.addr_bits) - 1 - - def __shift(self, bytestream, value): - ''' - Shift an entire byte stream by value bits. - ''' - binary = "".join(['{:08b}'.format(ord(x)) for x in bytestream]) - if value > 0: - binary = binary[value:] + '0' * value - else: - binary = '0' * (-value) + binary[:value] - return "".join([chr(int(binary[x:x+8],2)) - for x in range(0, len(binary), 8)]) - - def __io(self, op, addr, data=None): - ''' - Perform an IO operation against the EEPROM - ''' - write_bits = self.addr_bits + 3 - if data is not None: - # If giving data, we are doing a write command so - # no need to read any data. - write_bits = write_bits + self.bus_width - read_bits = 0 - else: - # If not giving data, we are doing either a read - # command or a set command, so read the result. - # We pad with an extra bit due to a dummy bit introduced - # by a delay for address decoding on chip. - read_bits = self.addr_bits + 4 + self.bus_width - - # Format the command itself - instruction = addr & self.addr_mask - instruction = instruction | ((0x4 | (op & 0x3)) << self.addr_bits) - if data is not None: - if self.bus_width == 16: - write_data = struct.pack(">HH", instruction, data & 0xFFFF) - else: - write_data = struct.pack(">HB", instruction, data & 0xFF) - else: - write_data = struct.pack(">H", instruction) - write_data = self.__shift(write_data, 16 - (self.addr_bits + 3)) - - self._verbose_print("Write data", write_data) - - # Run the command with the bitbang driver - if read_bits > 0: - data_portion = "-r {} -w {}".format(read_bits, write_bits) - else: - data_portion = "-w {}".format(write_bits) - - cmd = "{} -s {} -c {} -o {} -i {} -b {}".format( - self.SPI_CMD, self.gpio_cs, self.gpio_ck, self.gpio_do, - self.gpio_di, data_portion - ) - - self._verbose_print("Command: {}".format(cmd)) - - out = subprocess.Popen(cmd.split(), - stdout=subprocess.PIPE, - stdin = subprocess.PIPE)\ - .communicate(input=write_data) - - # Format the response - read_data = self.__shift(out[0], self.addr_bits + 4) - if self.bus_width == 16: - read_data = read_data[:2] - self._verbose_print("Read data", read_data) - return struct.unpack(">H", read_data)[0] - else: - read_data = read_data[:1] - self._verbose_print("Read data", read_data) - return struct.unpack(">B", read_data)[0] - - def read(self, addr): - return self.__io(0x2, addr) - - def ewen(self): - self.__io(0x0, 0x3 << (self.addr_bits - 2)) - - def erase(self, addr): - self.__io(0x3, addr) - - def write(self, addr, data): - self.__io(0x1, addr, data) - - def eral(self): - self.__io(0x0, 0x2 << (self.addr_bits - 2)) - - def wral(self, data): - self.__io(0x0, 0x1 << (self.addr_bits - 2), data) - - def ewds(self): - self.__io(0x0, 0x0) - - -class AT93CX6(VerboseLogger): - ''' - The class which handles accessing memory on the AT93CX6 chip. - ''' - - def __init__(self, bus_width, gpio_cs, gpio_ck, gpio_do, gpio_di, - byte_swap, model=AT93C46, verbose=False): - mem_size_map = { - # in bytes - AT93C46 : 128, - AT93C56 : 256, - AT93C66 : 512, - AT93C86 : 2048, - } - self.bus_width = bus_width - self.verbose = verbose - self.byte_swap = byte_swap - self.model = model - self.memory_size = mem_size_map[model] - - self.spi = AT93CX6SPI(bus_width=bus_width, gpio_cs=gpio_cs, - gpio_ck=gpio_ck, gpio_do=gpio_do, - gpio_di=gpio_di, model=model, - verbose=verbose) - - def __swap(self, value): - ''' - Swap bytes for a 16-bit integer if instructed to do so. - ''' - if self.bus_width == 16: - if self.byte_swap: - return ((value >> 8) & 0xFF) | ((value << 8) & 0xFF00) - else: - return value - else: - return value - - def get_memory_size(self): - return self.memory_size - - def erase(self, offset=None, limit=None): - ''' - Erase the chip. - ''' - if offset is None: - offset = 0 - if limit is None: - limit = self.memory_size - - if offset < 0 or offset + limit > self.memory_size: - raise Exception("Erase would be out of bounds!") - if self.bus_width == 16 and \ - ((offset & 1) != 0 or ((offset + limit) & 1) != 0): - raise Exception("Erase can't start or end on odd boundary in " - "16-bit mode!") - - if offset == 0 and limit == self.memory_size: - # Special case when we are erasing the entire chip - self.spi.ewen() - self.spi.eral() - self.spi.ewds() - - self._verbose_print("Erased entire chip") - else: - # Regular case - if self.bus_width == 16: - real_offset = offset / 2 - real_limit = limit / 2 - else: - real_offset = offset - real_limit = limit - - self.spi.ewen() - for addr in range(real_offset, real_offset + real_limit): - self.spi.erase(addr) - self.spi.ewds() - - self._verbose_print("Erased {} bytes from offset {}" - .format(limit, offset)) - - def read(self, offset=None, limit=None): - ''' - Read the chip into a memory buffer. - ''' - if offset is None: - offset = 0 - if limit is None: - limit = self.memory_size - - if offset < 0 or offset + limit > self.memory_size: - raise Exception("Read would be out of bounds!") - if self.bus_width == 16 and \ - ((offset & 1) != 0 or ((offset + limit) & 1) != 0): - raise Exception("Read can't start or end on odd boundary in 16-bit " - "mode!") - - output = "" - if self.bus_width == 16: - real_offset = offset / 2 - real_limit = limit / 2 - pack_instruction = "=H" - else: - real_offset = offset - real_offset - pack_instruction = "=B" - - for addr in range(real_offset, real_offset + real_limit): - output = output + struct.pack(pack_instruction, - self.__swap(self.spi.read(addr))) - - self._verbose_print("Read {} bytes from offset {}".format(limit, offset) - , output) - - return output - - def write(self, data, offset=None): - ''' - Write a memory buffer to the chip. - ''' - if offset is None: - offset = 0 - - if offset < 0 or offset + len(data) > self.memory_size: - raise Exception("Write would be out of bounds!") - if self.bus_width == 16 and \ - ((offset & 1) != 0 or ((offset + len(data)) & 1) != 0): - raise Exception("Write can't start or end on odd boundary in " - "16-bit mode!") - - if self.bus_width == 16: - offset_divisor = 2 - pack_instruction = "=H" - else: - offset_divisor = 1 - pack_instruction = "=B" - - self.spi.ewen() - for addr in range(offset, offset + len(data), offset_divisor): - actual_addr = addr / offset_divisor - value = self.__swap(struct.unpack( - pack_instruction, data[(addr - offset):(addr - offset) - + offset_divisor])[0]) - - self.spi.erase(actual_addr) - self.spi.write(actual_addr, value) - self.spi.ewds() - - self._verbose_print("Wrote {} bytes from offset {}" - .format(len(data), offset), data) diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/at93cx6_util.py b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/at93cx6_util.py deleted file mode 100755 index 8ae7664..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/at93cx6_util.py +++ /dev/null @@ -1,223 +0,0 @@ -#!/usr/bin/python -S -# Copyright 2004-present Facebook. All rights reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - - -from argparse import ArgumentParser -import at93cx6 -import sys - - -def get_raw(args): - return at93cx6.AT93CX6SPI( - args.bus_width, args.cs, args.clk, args.mosi, args.miso, - args.model, args.verbose) - -def get_chip(args): - return at93cx6.AT93CX6( - args.bus_width, args.cs, args.clk, args.mosi, args.miso, - args.byte_swap if hasattr(args, 'byte_swap') else None, - args.model, args.verbose) - -def model_parser(ap): - # Default, based on currenct HW configuration - MODEL_DEFAULT = at93cx6.AT93C46 - - ap.add_argument('--model', default=at93cx6.AT93C46, - choices=[at93cx6.AT93C46, at93cx6.AT93C56, - at93cx6.AT93C66, at93cx6.AT93C86], - help='The chip model (default: %(default)s)') - -def access_parser(ap): - # Default, based on currenct HW configuration - SPI_CS_DEFAULT = 68 - SPI_CLK_DEFAULT = 69 - SPI_MOSI_DEFAULT = 70 - SPI_MISO_DEFAULT = 71 - - spi_group = ap.add_argument_group('SPI Access') - spi_group.add_argument('--cs', type=int, default=SPI_CS_DEFAULT, - help='The GPIO number for SPI CS pin ' - '(default: %(default)s)') - spi_group.add_argument('--clk', type=int, default=SPI_CLK_DEFAULT, - help='The GPIO number for SPI CLK pin ' - '(default: %(default)s)') - spi_group.add_argument('--mosi', type=int, default=SPI_MOSI_DEFAULT, - help='The GPIO number for SPI MOSI pin ' - '(default: %(default)s)') - spi_group.add_argument('--miso', type=int, default=SPI_MISO_DEFAULT, - help='The GPIO number for SPI MISO pin ' - '(default: %(default)s)') - -def bus_width_parser(ap): - # Default, based on currenct HW configuration - AT83C46_BUS_WIDTH = 16 - - bus_group = ap.add_argument_group('Bus Width') - bus_group.add_argument('--bus-width', type=int, default=AT83C46_BUS_WIDTH, - help='The configured bus width ' - '(default: %(default)s)') - -def read_raw(args): - raw = get_raw(args) - val = raw.read(args.address) - - if args.int: - print "{}".format(val) - else: - if args.bus_width == 16: - print "0x{:04X}".format(val) - else: - print "0x{:02X}".format(val) - -def write_raw(args): - if args.value[:2] == "0x": - value = int(args.value, 16) - else: - value = int(args.value) - - raw = get_raw(args) - raw.ewen() - raw.erase(args.address) - raw.write(args.address, value) - raw.ewds() - -def erase_raw(args): - raw = get_raw(args) - raw.ewen() - raw.erase(args.address) - raw.ewds() - -def raw_subparser(subparsers): - raw_parser = subparsers.add_parser( - 'raw', help='Raw memory access') - raw_sub = raw_parser.add_subparsers() - - read_parser = raw_sub.add_parser( - 'read', help='Read a single memory address') - read_parser.add_argument( - 'address', type=int, help='The memory address') - read_parser.add_argument('--int', action='store_true', - help='Display output as an integer') - read_parser.set_defaults(func=read_raw) - - write_parser = raw_sub.add_parser( - 'write', help='Write a single memory address') - write_parser.add_argument( - 'address', type=int, help='The memory address') - write_parser.add_argument( - 'value', type=str, help='The value to write, either integer or hex') - write_parser.set_defaults(func=write_raw) - - erase_parser = raw_sub.add_parser( - 'erase', help='Erase a single memory address') - erase_parser.add_argument('address', type=int, help='The memory address') - erase_parser.set_defaults(func=erase_raw) - -def read_chip(args): - chip = get_chip(args) - data = chip.read(args.start, args.length) - - if args.file is None: - sys.stdout.write(data) - else: - with open(args.file, "wb") as fp: - fp.write(data) - -def write_chip(args): - chip = get_chip(args) - - # Either way, limit reads to the size of the chip - if args.file is None: - data = sys.stdin.read(chip.get_memory_size()) - else: - with open(args.file, "rb") as fp: - data = fp.read(chip.get_memory_size()) - - if args.length is not None: - # Make sure length is correct - if len(data) < args.length: - data = data + '\x00' * (args.length - len(data)) - if len(data) > args.length: - data = data[:args.length] - - chip.write(data, args.start) - -def erase_chip(args): - chip = get_chip(args) - chip.erase(args.start, args.length) - -def chip_subparser(subparsers): - chip_parser = subparsers.add_parser('chip', help='Chip-level access') - chip_sub = chip_parser.add_subparsers() - - read_parser = chip_sub.add_parser('read', help='Read from the chip') - read_parser.add_argument('--start', type=int, - help='The memory address to start at (default: 0)') - read_parser.add_argument('--length', type=int, - help='The number of bytes to read ' - '(default: whole chip)') - read_parser.add_argument('--file', type=str, - help='File to operate on (default: stdout)') - read_parser.add_argument('--byte-swap', default=False, action='store_true', - help='Byte swap values for 16-bit reads/writes ' - '(default: %(default)s)') - read_parser.set_defaults(func=read_chip) - - write_parser = chip_sub.add_parser('write', help='Write to the chip') - write_parser.add_argument('--start', type=int, - help='The memory address to start at ' - '(default: 0)') - write_parser.add_argument('--length', type=int, - help='The number of bytes to write ' - '(default: file length)') - write_parser.add_argument('--file', type=str, - help='File to operate on (default: stdin)') - write_parser.add_argument('--byte-swap', default=False, action='store_true', - help='Byte swap values for 16-bit reads/writes ' - '(default: %(default)s)') - write_parser.set_defaults(func=write_chip) - - erase_parser = chip_sub.add_parser('erase', help='Erase the chip') - erase_parser.add_argument('--start', type=int, - help='The memory address to start at ' - '(default: 0)') - erase_parser.add_argument('--length', type=int, - help='The number of bytes to erase ' - '(default: whole chip)') - erase_parser.set_defaults(func=erase_chip) - -if __name__ == "__main__": - # General arguments - ap = ArgumentParser() - ap.add_argument('--verbose', action='store_true', - help='Print verbose debugging information') - - # Model, SPI, and bus width arguments - model_parser(ap) - access_parser(ap) - bus_width_parser(ap) - - # Functionality - subparsers = ap.add_subparsers() - raw_subparser(subparsers) - chip_subparser(subparsers) - - # Command runner - args = ap.parse_args() - args.func(args) diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/bcm5396.py b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/bcm5396.py deleted file mode 100644 index 91d9a85..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/bcm5396.py +++ /dev/null @@ -1,467 +0,0 @@ -# -# Copyright 2004-present Facebook. All rights reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# -from __future__ import print_function - - -import subprocess -import time - - -class Bcm5396MDIO: - '''The class to access BCM5396 through MDIO intf''' - MDIO_CMD = 'mdio-bb' - - PHYADDR = 0x1E - - ACCESS_CTRL_REG = 16 - IO_CTRL_REG = 17 - STATUS_REG = 18 - DATA0_REG = 24 - DATA1_REG = 25 - DATA2_REG = 26 - DATA3_REG = 27 - - def __init__(self, mdc, mdio): - self.mdc = mdc - self.mdio = mdio - self.page = -1 - - def __io(self, op, reg, val=0): - cmd = '%s -p -c %s -d %s %s %s %s' \ - % (self.MDIO_CMD, self.mdc, self.mdio, op, str(self.PHYADDR), - str(reg)) - if op == 'write': - cmd += ' %s' % val - out = subprocess.Popen(cmd.split(), stdout=subprocess.PIPE)\ - .communicate()[0] - if op == 'write': - return val - # need to parse the result for read - rc = 0 - for line in out.split('\n'): - if not line.startswith('Read:'): - continue - rc = int(line.split(':')[1], 0) - return rc - - def __read_mdio(self, reg): - return self.__io('read', reg) - - def __write_mdio(self, reg, val): - return self.__io('write', reg, val) - - def __set_page(self, page): - if self.page == page: - return - # Write MII register ACCESS_CTRL_REG: - # set bit 0 as "1" to enable MDIO access - # set "page number to bit 15:8 - val = 0x1 | ((page & 0xff) << 8) - self.__write_mdio(self.ACCESS_CTRL_REG, val) - self.page = page - - def __wait_for_done(self): - # Read MII register IO_CTRL_REG: - # Check op_code = "00" - while (self.__read_mdio(self.IO_CTRL_REG) & 0x3): - time.sleep(0.010) # 10ms - - def read(self, page, reg, n_bytes): - self.__set_page(page) - # Write MII register IO_CTRL_REG: - # set "Operation Code as "00" - # set "Register Address" to bit 15:8 - val = 0x00 | ((reg & 0xff) << 8) - self.__write_mdio(self.IO_CTRL_REG, val) - # Write MII register IO_CTRL_REG: - # set "Operation Code as "10" - # set "Register Address" to bit 15:8 - val = 0x2 | ((reg & 0xff) << 8) - self.__write_mdio(self.IO_CTRL_REG, val) - self.__wait_for_done() - # Read MII register DATA0_REG for bit 15:0 - val = long(self.__read_mdio(self.DATA0_REG)) - # Read MII register DATA1_REG for bit 31:16 - val |= self.__read_mdio(self.DATA1_REG) << 16 - # Read MII register DATA2_REG for bit 47:32 - val |= self.__read_mdio(self.DATA2_REG) << 32 - # Read MII register DATA3_REG for bit 63:48 - val |= self.__read_mdio(self.DATA3_REG) << 48 - return val - - def write(self, page, reg, val, n_bytes): - self.__set_page(page) - # Write MII register DATA0_REG for bit 15:0 - self.__write_mdio(self.DATA0_REG, val & 0xFFFF) - # Write MII register DATA1_REG for bit 31:16 - self.__write_mdio(self.DATA1_REG, (val >> 16) & 0xFFFF) - # Write MII register DATA2_REG for bit 47:32 - self.__write_mdio(self.DATA2_REG, (val >> 32) & 0xFFFF) - # Write MII register DATA3_REG for bit 63:48 - self.__write_mdio(self.DATA3_REG, (val >> 48) & 0xFFFF) - # Write MII register IO_CTRL_REG: - # set "Operation Code as "00" - # set "Register Address" to bit 15:8 - val = 0x00 | ((reg & 0xff) << 8) - self.__write_mdio(self.IO_CTRL_REG, val) - # Write MII register IO_CTRL_REG: - # set "Operation Code as "01" - # set "Register Address" to bit 15:8 - val = 0x1 | ((reg & 0xff) << 8) - self.__write_mdio(self.IO_CTRL_REG, val) - self.__wait_for_done() - - -class Bcm5396SPI: - '''The class to access BCM5396 through SPI interface''' - SPI_CMD = 'spi-bb' - - READ_CMD = 0x60 - WRITE_CMD = 0x61 - - SPI_STS_DIO = 0xF0 - SPI_STS_REG = 0xFE - SPI_STS_REG_RACK = 0x1 << 5 - SPI_STS_REG_SPIF = 0x1 << 7 - PAGE_REG = 0xFF - - def __init__(self, cs, clk, mosi, miso): - self.cs = cs - self.clk = clk - self.mosi = mosi - self.miso = miso - self.page = -1 - - def __bytes2val(self, values): - # LSB first, MSB last - pos = 0 - result = 0L - for byte in values: - if type(byte) is str: - byte = int(byte, 16) - if byte > 255: - raise Exception('%s is not a byte in the list %s'\ - % (byte, values)) - result |= byte << pos - pos += 8 - return result - - def __val2bytes(self, value, n): - result = [] - for _ in range(n): - result.append(value & 0xFF) - value >>= 8 - if value > 0: - raise Exception('Value, %s, is too large for %s bytes' - % (value, n)) - return result - - def __io(self, bytes_to_write, to_read=0): - # TODO: check parameters - cmd = '%s -s %s -S low -c %s -o %s -i %s '\ - % (self.SPI_CMD, self.cs, self.clk, self.mosi, self.miso) - if len(bytes_to_write): - write_cmd = '-w %s %s '\ - % (len(bytes_to_write) * 8, - ' '.join([str(byte) for byte in bytes_to_write])) - else: - write_cmd = '' - if to_read: - # spi-bb will first return the exact number of bits used for - # writing. So, total number of bits to read should also include - # the number of bits written. - cmd += '-r %s ' % str((len(bytes_to_write) + to_read) * 8) - cmd += write_cmd - rc = 0L - out = subprocess.Popen(cmd.split(), stdout=subprocess.PIPE)\ - .communicate()[0] - if to_read: - # need to parse the result - for line in out.split('\n'): - if not line.startswith('Read'): - continue - res = line.split(':')[1] - rc = self.__bytes2val(res.split()[len(bytes_to_write):]) - break - return rc - - def __set_page(self, page): - page &= 0xff - if self.page == page: - return - self.__io([self.WRITE_CMD, self.PAGE_REG, page]) - self.page = page - - def __read_spi_reg(self, reg): - reg &= 0xFF - return self.__io([self.READ_CMD, reg], 1) - - def __read_spi_sts(self): - return self.__read_spi_reg(self.SPI_STS_REG) - - def __read_spi_dio(self): - return self.__read_spi_reg(self.SPI_STS_DIO) - - def read(self, page, reg, n_bytes): - '''Read a register value from a page.''' - if n_bytes > 8: - print('TODO to support reading more than 8 bytes') - return 0 - if page > 0xff or reg > 0xff: - print('Page and register must be <= 255') - return 0 - try: - self.__set_page(page) - self.__io([self.READ_CMD, reg], 1) - while True: - # check sts - sts = self.__read_spi_sts() - if sts & self.SPI_STS_REG_RACK: - break - bytes = [] - for _ in range(n_bytes): - bytes.append(self.__read_spi_dio()) - except Exception as e: - print(e) - return self.__bytes2val(bytes) - - def write(self, page, reg, val, n_bytes): - '''Write a value as n bytes to a register on a page.''' - if page > 0xff or reg > 0xff: - print('Page and register must be <= 255') - return - bytes = self.__val2bytes(val, n_bytes) - if len(bytes) > 8: - print('TODO to support writing more than 8 bytes') - return - bytes = [self.WRITE_CMD, reg] + bytes - try: - self.__set_page(page) - self.__io(bytes) - except Exception as e: - print(e) - - -class Bcm5396: - '''The class for BCM5396 Switch''' - - MDIO_ACCESS = 0 - SPI_ACCESS = 1 - - def __init__(self, access, verbose=False, **kwargs): - self.verbose = verbose - if access == self.MDIO_ACCESS: - self.access = Bcm5396MDIO(**kwargs) - else: - self.access = Bcm5396SPI(**kwargs) - - def write(self, page, reg, value, n_bytes): - if self.verbose: - print('WRITE {:2x} {:2x} {:2x} '.format(page, reg, n_bytes), end='') - bytes = '{:2x}'.format(value) - print([bytes[i:i+2] for i in range(0, len(bytes), 2)][-n_bytes:]) - return self.access.write(page, reg, value, n_bytes) - - def read(self, page, reg, n_bytes): - if self.verbose: - print('READ {:2x} {:2x} {:2x} '.format(page, reg, n_bytes), end='') - result = self.access.read(page, reg, n_bytes) - if self.verbose: - bytes = '{:2x}'.format(result) - print([bytes[i:i+2] for i in range(0, len(bytes), 2)][-n_bytes:]) - return result - - def __add_remove_vlan(self, add, vid, untag, fwd, spt): - VLAN_PAGE = 0x5 - CTRL_ADDR = 0x60 - CTRL_START_DONE = (0x1 << 7) - VID_ADDR = 0x61 - ENTRY_ADDR = 0x63 - - fwd_map = self.__ports2portmap(fwd) - untag_map = self.__ports2portmap(untag) - - # mark it as write and stop the previous action - ctrl = 0 - self.write(VLAN_PAGE, CTRL_ADDR, ctrl, 1) - # write entry - if (add): - entry = 0x1L | ((spt & 0x1F) << 1) \ - | (fwd_map << 6) | (untag_map << 23) - else: - entry = 0x0L - self.write(VLAN_PAGE, ENTRY_ADDR, entry, 8) - # write vid as the index - self.write(VLAN_PAGE, VID_ADDR, vid & 0xFFF, 2) - # start the write - ctrl = CTRL_START_DONE - self.write(VLAN_PAGE, CTRL_ADDR, ctrl, 1) - while True: - ctrl = self.read(VLAN_PAGE, CTRL_ADDR, 1) - if not (ctrl & CTRL_START_DONE): - # done - break - time.sleep(0.010) # 10ms - - def add_vlan(self, vid, untag, fwd, spt=0): - return self.__add_remove_vlan(True, vid, untag, fwd, spt) - - def remove_vlan(self, vid): - return self.__add_remove_vlan(False, vid, [], [], 0) - - def get_vlan(self, vid): - VLAN_PAGE = 0x5 - CTRL_ADDR = 0x60 - CTRL_START_DONE = (0x1 << 7) - CTRL_READ = 0x1 - VID_ADDR = 0x61 - ENTRY_ADDR = 0x63 - - # mark it as read and stop the previous action - ctrl = CTRL_READ - self.write(VLAN_PAGE, CTRL_ADDR, ctrl, 1) - # write the vid as the index - self.write(VLAN_PAGE, VID_ADDR, vid & 0xFFF, 2) - # start the read - ctrl = CTRL_READ|CTRL_START_DONE - self.write(VLAN_PAGE, CTRL_ADDR, ctrl, 1) - while True: - ctrl = self.read(VLAN_PAGE, CTRL_ADDR, 1) - if not (ctrl & CTRL_START_DONE): - # done - break - time.sleep(0.010) # 10ms - entry = self.read(VLAN_PAGE, ENTRY_ADDR, 8) - res = {} - res['valid'] = True if entry & 0x1 else False - res['spt'] = (entry >> 1) & 0x1f - res['fwd'] = self.__portmap2ports((entry >> 6) & 0x1ffff) - res['untag'] = self.__portmap2ports((entry >> 23) & 0x1ffff) - return res - - def __portmap2ports(self, port_map): - return list(set([port if port_map & (0x1 << port) else None - for port in range (0, 17)]) - - set([None])) - - def __ports2portmap(self, ports): - port_map = 0 - for port in ports: - port_map |= (0x1 << port) - return port_map & 0x1FFFF - - def __parse_arl_result(self, vid, result): - is_bitset = lambda bit: True if result & (0x1 << bit) else False - if not is_bitset(3): - return None - res = {} - # parse vid first - res['vid'] = (vid >> 48) & 0xfff - mac_val = vid & 0xffffffffffffL - mac_list = [] - for pos in range(5, -1, -1): - mac_list.append('{:02x}'.format((mac_val >> (pos * 8)) & 0xff)) - res['mac'] = ':'.join(mac_list) - if mac_val & (0x1 << 40): - res['ports'] = self.__portmap2ports((result >> 6) & 0xffff) - else: - res['ports'] = [(result >> 6) & 0xf] - res['static'] = is_bitset(5) - res['age'] = is_bitset(4) - res['valid'] = is_bitset(3) - res['priority'] = result & 0x7 - return res - - def get_all_arls(self): - ARL_PAGE = 0x5 - SEARCH_CTRL_ADDR = 0x30 - SEARCH_CTRL_START_DONE = (0x1 << 7) - SEARCH_CTRL_SR_VALID = (0x1) - - VID0_ADDR = 0x33 - RESULT0_ADDR = 0x3B - VID1_ADDR = 0x40 - RESULT1_ADDR = 0x48 - - all = [] - # write START to search control - ctrl = SEARCH_CTRL_START_DONE - self.write(ARL_PAGE, SEARCH_CTRL_ADDR, ctrl, 1) - while True: - ctrl = self.read(ARL_PAGE, SEARCH_CTRL_ADDR, 1) - if not (ctrl & SEARCH_CTRL_START_DONE): - # Done - break - if not (ctrl & SEARCH_CTRL_SR_VALID): - # result is not ready, sleep and retry - time.sleep(0.010) # 10ms - continue - for vid_addr, result_addr in [[VID1_ADDR, RESULT1_ADDR], - [VID0_ADDR, RESULT0_ADDR]]: - vid = self.read(ARL_PAGE, vid_addr, 8) - result = self.read(ARL_PAGE, result_addr, 4) - one = self.__parse_arl_result(vid, result) - if one: - all.append(one) - return all - - def vlan_ctrl(self, enable): - VLAN_CTRL_PAGE = 0x34 - VLAN_CTRL0_REG = 0x0 - VLAN_CTRL0_B_EN_1QVLAN = 0x1 << 7 - - ctrl = self.read(VLAN_CTRL_PAGE, VLAN_CTRL0_REG, 1) - need_write = False - if enable: - if not ctrl & VLAN_CTRL0_B_EN_1QVLAN: - need_write = True; - ctrl |= VLAN_CTRL0_B_EN_1QVLAN - else: - if ctrl & VLAN_CTRL0_B_EN_1QVLAN: - need_write = True; - ctrl &= (~VLAN_CTRL0_B_EN_1QVLAN) & 0xFF - if need_write: - self.write(VLAN_CTRL_PAGE, VLAN_CTRL0_REG, ctrl, 1) - - def vlan_set_port_default(self, port, vid, pri=0): - VLAN_PORT_PAGE = 0x34 - VLAN_PORT_REG_BASE = 0x10 - - if port < 0 or port > 16: - raise Exception('Invalid port number %s' % port) - if pri < 0 or pri > 7: - raise Exception('Invalid priority %s' % pri) - if vid < 0 or vid > 0xFFF: - raise Exception('Invalid VLAN %s' % vid) - reg = VLAN_PORT_REG_BASE + port * 2 - ctrl = (pri << 13) | vid - self.write(VLAN_PORT_PAGE, reg, ctrl, 2) - - def vlan_get_port_default(self, port): - VLAN_PORT_PAGE = 0x34 - VLAN_PORT_REG_BASE = 0x10 - - if port < 0 or port > 16: - raise Exception('Invalid port number %s' % port) - reg = VLAN_PORT_REG_BASE + port * 2 - val = self.read(VLAN_PORT_PAGE, reg, 2) - res = {} - res['priority'] = (val >> 13) & 0x7 - res['vid'] = val & 0xFFF - return res diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/bcm5396_util.py b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/bcm5396_util.py deleted file mode 100644 index 0759b08..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/bcm5396_util.py +++ /dev/null @@ -1,266 +0,0 @@ -#!/usr/bin/python -tt -# Copyright 2004-present Facebook. All rights reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -from argparse import ArgumentParser -from bcm5396 import Bcm5396 - -def auto_long(x): - return long(x, 0) - -def auto_int(x): - return int(x, 0) - -def get_bcm(args): - if args.spi: - return Bcm5396(Bcm5396.SPI_ACCESS, cs=args.cs, clk=args.clk, - mosi=args.mosi, miso=args.miso, - verbose=args.verbose) - else: - return Bcm5396(Bcm5396.MDIO_ACCESS, mdc=args.mdc, mdio=args.mdio, - verbose=args.verbose) - - -def read_register(args): - bcm = get_bcm(args) - val = bcm.read(args.page, args.register, args.size) - print('Read from BCM5396 ({}:{}.{}): {}' - .format(hex(args.page), hex(args.register), args.size, hex(val))) - -def write_register(args): - bcm = get_bcm(args) - val = bcm.write(args.page, args.register, args.value, args.size) - print('Write to BCM5396 ({}.{}): {}' - .format(hex(args.page), hex(args.register), hex(args.value))) - -def register_parser(subparser): - reg_parser = subparser.add_parser('register', help='Register IO') - reg_sub = reg_parser.add_subparsers() - - read_parser = reg_sub.add_parser('read', help='read switch register') - read_parser.set_defaults(func=read_register) - read_parser.add_argument('page', type=auto_int, - help='The page of the register') - read_parser.add_argument('register', type=auto_int, - help='The register to read from') - read_parser.add_argument('size', type=auto_int, - help='Number of bytes', - choices=range(1, 9)) - - write_parser = reg_sub.add_parser('write', help='write switch register') - write_parser.set_defaults(func=write_register) - write_parser.add_argument('page', type=auto_int, - help='The page oof the register') - write_parser.add_argument('register', type=auto_int, - help='The register to write to') - write_parser.add_argument('value', type=auto_long, - help='The value to write') - write_parser.add_argument('size', type=auto_int, - help='Number of bytes', - choices=range(1, 9)) - - -def dump_arl(args): - bcm = get_bcm(args) - arls = bcm.get_all_arls() - print('All ARLs are:') - for entry in arls: - print(entry) - -def arl_parser(subparser): - dump_parser = subparser.add_parser('arl', help='dump all ARL entries') - dump_parser.set_defaults(func=dump_arl) - - -def __parse_port_list(parm): - '''Parse the port numbers to a list''' - if len(parm) == 0: - return [] - ports=[] - for port in parm.split(','): - idx = port.find('-') - if idx == -1: - p = int(port) - if p < 0 or p > 15: - raise Exception('Invalid port number %s' % p) - # just one port - ports.append(p) - else: - start = int(port[:idx]) - end = int(port[idx+1:]) - if start > end or start < 0 or end > 15: - raise Exception('Invalid port range %s-%s' % (start, end)) - ports.extend(range(start, end + 1)) - return ports - -def enable_vlan(args): - bcm = get_bcm(args) - bcm.vlan_ctrl(True) - print('VLAN function is enabled.') - -def disable_vlan(args): - bcm = get_bcm(args) - bcm.vlan_ctrl(False) - print('VLAN function is disabled.') - -def add_vlan(args): - bcm = get_bcm(args) - vid = args.vid - fwd = sorted(__parse_port_list(args.fwd)) - untag = sorted(__parse_port_list(args.untag)) - spt = args.spt - # make sure untag is subset of fwd - if not set(untag).issubset(set(fwd)): - raise Exception('Some untagged ports, %s, are not part of forward ports' - % (set(untag) - set(fwd))) - bcm.add_vlan(vid, untag, fwd, spt) - print('Added VLAN: %s' % vid) - print('Ports in VLAN: %s' % sorted(fwd)) - print('Ports without VLAN tag: %s' % sorted(untag)) - -def remove_vlan(args): - bcm = get_bcm(args) - vid = args.vid - bcm.remove_vlan(vid) - print('Removed VLAN: %s' % vid) - -def show_vlan(args): - bcm = get_bcm(args) - vid = args.vid - vlan = bcm.get_vlan(vid) - if not vlan['valid']: - print('VLAN %s does not exist' % vid) - else: - print('VLAN: %s' % vid) - print('Spanning tree index: %s' % vlan['spt']) - print('Ports in VLAN: %s' % sorted(vlan['fwd'])) - print('Untagged ports in VLAN: %s' % sorted(vlan['untag'])) - -def set_port_vlan(args): - bcm = get_bcm(args) - bcm.vlan_set_port_default(args.port, args.vid, args.pri) - print('Set VLAN default for port: %s' % args.port) - print('Default VLAN: %s' % args.vid) - print('Default priority %s' % args.pri) - -def get_port_vlan(args): - bcm = get_bcm(args) - port = bcm.vlan_get_port_default(args.port) - print('Get VLAN default for port: %s' % args.port) - print('Default VLAN: %s' % port['vid']) - print('Default priority: %s' % port['priority']) - -def vlan_parser(subparser): - UNTAG_DEFAULT = '' - SPT_DEFAULT = 0 - PRI_DEFAULT = 0 - - vlan_parser = subparser.add_parser('vlan', help='Manage vlan function') - vlan_sub = vlan_parser.add_subparsers() - - add_parser = vlan_sub.add_parser('add', help='Add or modify a VLAN entry') - add_parser.add_argument('vid', type=int, help='The VLAN ID') - add_parser.add_argument('fwd', type=str, - help='Ports belonging to this VLAN. i.e. 1,4,5-8') - add_parser.add_argument('untag', type=str, default=UNTAG_DEFAULT, nargs='?', - help='Ports that do not add VLAN tag. i.e. 1,4,5-8' - ' (default: all ports are tagged)') - add_parser.add_argument('spt', type=int, default=SPT_DEFAULT, nargs='?', - help='Spanning tree index (default: %s)' - % SPT_DEFAULT) - add_parser.set_defaults(func=add_vlan) - - remove_parser = vlan_sub.add_parser('remove', help='Remove a VLAN entry') - remove_parser.add_argument('vid', type=int, help='The VLAN ID') - remove_parser.set_defaults(func=remove_vlan) - - show_parser = vlan_sub.add_parser('show', help='Show a VLAN entry') - show_parser.add_argument('vid', type=int, help='The VLAN ID') - show_parser.set_defaults(func=show_vlan) - - enable_parser = vlan_sub.add_parser('enable', help='Enable VLAN function') - enable_parser.set_defaults(func=enable_vlan) - - disable_parser = vlan_sub.add_parser('disable', help='Enable VLAN function') - disable_parser.set_defaults(func=disable_vlan) - - port_parser = vlan_sub.add_parser('port', - help='Set/Get VLAN default for a port') - port_sub = port_parser.add_subparsers() - set_port = port_sub.add_parser('set', help='Set VLAN default for a port') - set_port.add_argument('port', type=int, help='The port number (0..16)') - set_port.add_argument('vid', type=int, - help='The default VLAN for this port') - set_port.add_argument('pri', type=int, default=PRI_DEFAULT, nargs='?', - help='The default priority for this port ' - '(default: %s)' % PRI_DEFAULT) - set_port.set_defaults(func=set_port_vlan) - - get_port = port_sub.add_parser('get', help='Get VLAN default for a port') - get_port.add_argument('port', type=int, help='The port number (0..16)') - get_port.set_defaults(func=get_port_vlan) - -def access_parser(ap): - SPI_CS_DEFAULT = 68 - SPI_CLK_DEFAULT = 69 - SPI_MOSI_DEFAULT = 70 - SPI_MISO_DEFAULT = 71 - - MDIO_MDC_DEFAULT = 6 - MDIO_MDIO_DEFAULT = 7 - - spi_group = ap.add_argument_group('SPI Access') - spi_group.add_argument('--spi', action='store_true', - help='Access through SPI.') - spi_group.add_argument('--cs', type=int, default=SPI_CS_DEFAULT, - help='The GPIO number for SPI CS pin (default: %s)' - % SPI_CS_DEFAULT) - spi_group.add_argument('--clk', type=int, default=SPI_CLK_DEFAULT, - help='The GPIO number for SPI CLK pin (default: %s)' - % SPI_CLK_DEFAULT) - spi_group.add_argument('--mosi', type=int, default=SPI_MOSI_DEFAULT, - help='The GPIO number for SPI MOSI pin (default: %s)' - % SPI_MOSI_DEFAULT) - spi_group.add_argument('--miso', type=int, default=SPI_MISO_DEFAULT, - help='The GPIO number for SPI MISO pin (default: %s)' - % SPI_MISO_DEFAULT) - mdio_group = ap.add_argument_group('MDIO Access (default)') - mdio_group.add_argument('--mdc', type=int, default=MDIO_MDC_DEFAULT, - help='The GPIO number for MDC pin (default: %s)' - % MDIO_MDC_DEFAULT) - mdio_group.add_argument('--mdio', type=int, default=MDIO_MDIO_DEFAULT, - help='The GPIO number for MDIO pin (default: %s)' - % MDIO_MDIO_DEFAULT) - return ap - - -if __name__ == '__main__': - ap = ArgumentParser() - ap.add_argument('-v', '--verbose', action='store_true', - help='Dump the switch page, register, and value ' - 'for each operation') - - access_parser(ap) - - subparsers = ap.add_subparsers() - register_parser(subparsers) - arl_parser(subparsers) - vlan_parser(subparsers) - args = ap.parse_args() - - args.func(args) diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/board-utils.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/board-utils.sh deleted file mode 100644 index e4d34aa..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/board-utils.sh +++ /dev/null @@ -1,163 +0,0 @@ -# Copyright 2014-present Facebook. All Rights Reserved. -wedge_iso_buf_enable() { - # GPIOC2 (18) to low, SCU90[0] and SCU90[24] must be 0 - devmem_clear_bit $(scu_addr 90) 0 - devmem_clear_bit $(scu_addr 90) 24 - gpio_set 18 0 -} - -wedge_iso_buf_disable() { - # GPIOC2 (18) to low, SCU90[0] and SCU90[24] must be 0 - devmem_clear_bit $(scu_addr 90) 0 - devmem_clear_bit $(scu_addr 90) 24 - gpio_set 18 1 -} - -wedge_is_us_on() { - local val n retries prog - if [ $# -gt 0 ]; then - retries="$1" - else - retries=1 - fi - if [ $# -gt 1 ]; then - prog="$2" - else - prog="" - fi - if [ $# -gt 2 ]; then - default=$3 # value 0 means defaul is 'ON' - else - default=1 - fi - n=1 - while true; do - val=$(cat /sys/class/i2c-adapter/i2c-4/4-0040/gpio_inputs 2>/dev/null) - if [ -n "$val" ]; then - break - fi - n=$((n+1)) - if [ $n -gt $retries ]; then - echo -n " failed to read GPIO. " - return $default - break - fi - echo -n "$prog" - sleep 1 - done - if [ "$((val & (0x1 << 14)))" != "0" ]; then - # powered on already - return 0 - else - return 1 - fi -} - - -# Return the board type, 'LC', 'FC-LEFT', 'FC-RIGHT', or, 'WEDGE' -wedge_board_type() { - local pn - pn=$(/usr/bin/weutil 2> /dev/null | grep -i '^Location on Fabric:') - case "$pn" in - *LEFT*) - echo 'FC-LEFT' - ;; - *RIGHT*) - echo 'FC-RIGHT' - ;; - *LC*) - echo 'LC' - ;; - *) - echo 'WEDGE' - ;; - esac -} - -# On FC, -# board rev < 2: -# FAB_SLOT_ID (GPIOU0), low == FC0; high == FC1 -# else: -# FAB_SLOT_ID (GPIOU6), low == FC0; high == FC1 -## On LC, Wedge, -# board rev < 3: -# GPIOU0(ID0), GPIOU1(ID1), GPIOU2(ID2), GPIOU3(ID3) -# else: -# GPIOU6(ID0), GPIOU7(ID1), GPIOV0(ID2), GPIOV1(ID3) -# -# ID[2:0] ID3 Slot# -# 000 0 1 -# 000 1 2 -# 001 0 3 -# 001 1 4 -# 010 0 5 -# 010 1 6 -# 011 0 7 -# 011 1 8 - -wedge_slot_id() { - local type slot id3 id2 id1 id0 FC_CARD_BASE board_rev - FC_CARD_BASE=65 - # need to check the board rev - board_rev=$(wedge_board_rev) - case "$1" in - FC-LEFT|FC-RIGHT) - # On FC - if [ $board_rev -lt 2 ]; then - slot=$(gpio_get U0) - else - slot=$(gpio_get U6) - fi - if [ "$1" = "FC-LEFT" ]; then - # fabric card left - slot=$((FC_CARD_BASE + slot * 2)) - else - # fabric card right - slot=$((FC_CARD_BASE + slot * 2 + 1)) - fi - ;; - *) - # either edge or LC - if [ $board_rev -lt 3 ]; then - id0=$(gpio_get U0) - id1=$(gpio_get U1) - id2=$(gpio_get U2) - id3=$(gpio_get U3) - else - id0=$(gpio_get U6) - id1=$(gpio_get U7) - id2=$(gpio_get V0) - id3=$(gpio_get V1) - fi - slot=$(((id2 * 4 + id1 * 2 + id0) * 2 + id3 + 1)) - esac - echo "$slot" -} - -# wedge_board_rev() is only valid after GPIO Y0, Y1, and Y2 are enabled -wedge_board_rev() { - local val0 val1 val2 - val0=$(cat /sys/class/gpio/gpio192/value 2>/dev/null) - val1=$(cat /sys/class/gpio/gpio193/value 2>/dev/null) - val2=$(cat /sys/class/gpio/gpio194/value 2>/dev/null) - echo $((val0 | (val1 << 1) | (val2 << 2))) -} - -# Should we enable OOB interface or not -wedge_should_enable_oob() { - board_rev=$(wedge_board_rev) - board_type=$(wedge_board_type) - case "$board_type" in - FC-LEFT|FC-RIGHT) - if [ $board_rev -lt 2 ]; then - return 0 - fi - ;; - *) - if [ $board_rev -lt 3 ]; then - return 0 - fi - ;; - esac - return -1 -} diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/create_vlan_intf b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/create_vlan_intf deleted file mode 100644 index 8c7e74b..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/create_vlan_intf +++ /dev/null @@ -1,37 +0,0 @@ -#!/bin/bash -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by the -# Free Software Foundation; version 2 of the License. -# -# This program is distributed in the hope that it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -# for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -# only care about 'eth0' and 'oob' intf -[ "$IFACE" != "eth0" ] && [ "$IFACE" != "oob" ] && exit 0 - -. /usr/local/bin/openbmc-utils.sh - -board=$(wedge_board_type) - -[ "$board" = "WEDGE" ] && exit 0 - -vlan=4088 -intf="${IFACE}.${vlan}" -slot=$(wedge_slot_id $board) - -vconfig add $IFACE $vlan -ifconfig $intf up "fe80::$(printf "%x" $slot):1/64" - -exit 0 diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/eth0_mac_fixup.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/eth0_mac_fixup.sh deleted file mode 100644 index f244bd0..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/eth0_mac_fixup.sh +++ /dev/null @@ -1,55 +0,0 @@ -#!/bin/bash -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by the -# Free Software Foundation; version 2 of the License. -# -# This program is distributed in the hope that it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -# for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -### BEGIN INIT INFO -# Provides: eth0_mac_fixup.sh -# Required-Start: -# Required-Stop: -# Default-Start: S -# Default-Stop: -# Short-Description: Fixup the MAC address for eth0 based on wedge EEPROM -### END INIT INFO - -PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin - -# get the MAC from EEPROM -mac=$(weutil 2>/dev/null | grep '^Local MAC' 2>/dev/null | cut -d' ' -f3 2>/dev/null) - -# get the MAC from u-boot environment -ethaddr=$(fw_printenv ethaddr 2>/dev/null | cut -d'=' -f2 2>/dev/null) - -if [ -z "$mac" ] && [ -n "$ethaddr" ]; then - # no MAC from EEPROM, use the one from u-boot environment - mac="$ethaddr" -fi - -if [ -n "$mac" ]; then - ifconfig eth0 hw ether $mac -else - # no MAC from either EEPROM or u-boot environment - mac=$(ifconfig eth0 2>/dev/null |grep HWaddr 2>/dev/null |awk '{ print $5 }') - -fi - -if [ "$ethaddr" != "$mac" ]; then - # set the MAC from EEPROM or ifconfig back to u-boot environment so that u-boot - # can use it - fw_setenv "ethaddr" "$mac" -fi diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/mdio.py b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/mdio.py deleted file mode 100755 index aa7d4bf..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/mdio.py +++ /dev/null @@ -1,124 +0,0 @@ -#!/usr/bin/python -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -from argparse import ArgumentParser -import subprocess -import time - -IO_BASE = [ 0x1e660000, 0x1e680000 ] -PHYCR_REG_OFFSET = 0x60 -PHYCR_READ_BIT = 0x1 << 26 -PHYCR_WRITE_BIT = 0x1 << 27 -phycr_reg = lambda mac: IO_BASE[mac - 1] + PHYCR_REG_OFFSET -PHYDATA_REG_OFFSET = 0x64 -phydata_reg = lambda mac: IO_BASE[mac - 1] + PHYDATA_REG_OFFSET - - -devmem_read_cmd = lambda reg: [ 'devmem', hex(reg) ] -devmem_write_cmd = lambda reg, val: [ 'devmem', hex(reg), '32', hex(val)] - - -def devmem_read(reg): - cmd = devmem_read_cmd(reg) - #print('Cmd: {}'.format(cmd)) - out = subprocess.Popen(cmd, stdout=subprocess.PIPE).communicate()[0] - return int(out, 0) - - -def devmem_write(reg, val): - cmd = devmem_write_cmd(reg, val) - #print('Cmd: {}'.format(cmd)) - subprocess.Popen(cmd, stdout=subprocess.PIPE).communicate()[0] - - -def wait_for_mdio_done(args): - reg = phycr_reg(args.mac) - while devmem_read(reg) & (PHYCR_READ_BIT|PHYCR_WRITE_BIT): - time.sleep(0.010) # 10ms - - -def read_mdio(args): - reg = phycr_reg(args.mac) - ctrl = devmem_read(reg) - ctrl &= 0x3000003f - ctrl |= (args.phy & 0x1F) << 16 - ctrl |= (args.register & 0x1F) << 21 - ctrl |= PHYCR_READ_BIT - devmem_write(reg, ctrl) - wait_for_mdio_done(args) - val = devmem_read(phydata_reg(args.mac)) >> 16 - print('Read from PHY ({}.{}): {}' - .format(hex(args.phy), hex(args.register), hex(val))) - - -def write_mdio(args): - ctrl_reg = phycr_reg(args.mac) - ctrl = devmem_read(ctrl_reg) - ctrl &= 0x3000003f - ctrl |= (args.phy & 0x1F) << 16 - ctrl |= (args.register & 0x1F) << 21 - ctrl |= PHYCR_WRITE_BIT - data_reg = phydata_reg(args.mac) - # write data first - devmem_write(data_reg, args.value) - # then ctrl - devmem_write(ctrl_reg, ctrl) - wait_for_mdio_done(args) - print('Write to PHY ({}.{}): {}' - .format(hex(args.phy), hex(args.register), hex(args.value))) - - -def auto_int(x): - return int(x, 0) - -if __name__ == '__main__': - ap = ArgumentParser() - ap.add_argument('--mac', '-m', type=int, default=2, - help='The MAC') - ap.add_argument('--phy', '-p', type=auto_int, default=0x1f, - help='The PHY address') - - subparsers = ap.add_subparsers() - - read_parser = subparsers.add_parser('read', - help='read MDIO') - read_parser.set_defaults(func=read_mdio) - read_parser.add_argument('register', type=auto_int, - help='The register to read from') - - write_parser = subparsers.add_parser('write', - help='write MDIO') - write_parser.set_defaults(func=write_mdio) - write_parser.add_argument('register', type=auto_int, - help='The register to write to') - write_parser.add_argument('value', type=auto_int, - help='The value to write to') - - args = ap.parse_args() - - if args.mac != 2 and args.mac != 1: - print("MAC can only be either 1 or 2.") - exit(-1) - - if args.phy > 0x1f: - printf("PHY address must be smaller than 0x1f.") - exit(-2) - - args.func(args) diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/mount_data0.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/mount_data0.sh deleted file mode 100755 index 6986be5..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/mount_data0.sh +++ /dev/null @@ -1,61 +0,0 @@ -#!/bin/sh -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -### BEGIN INIT INFO -# Provides: mount_data0 -# Required-Start: mountvirtfs -# Required-Stop: -# Default-Start: S -# Default-Stop: -# Short-Description: Mount data0 partition from flash chip. -# Description: -### END INIT INFO - -. /etc/default/rcS - -# Find out which device maps to 'data0' on mtd -# Note: /proc/mtd lists partitions using mtdX, where X is a number, -# but we mount using /dev/mtdblockX. We'll do some magic here -# to get the mtdX (char device) and mtdblockX (block device) -# names. -MOUNT_POINT="/mnt/data" -DATA_CHAR_DEV=$(cat /proc/mtd | awk '{ if ($4 == "\"data0\"") print $1 }' | - cut -d ':' -f 1 | awk '{ print "/dev/" $1 }') -if [ -z "$DATA_CHAR_DEV" ] -then - echo "No data0 partition found. Not mounting anything to $MOUNT_POINT." -else - DEVICE_ID=$(echo $DATA_CHAR_DEV | tail -c 2) - DATA_BLOCK_DEV=${DATA_CHAR_DEV/mtd/mtdblock} - - echo "data0 partition found on $DATA_BLOCK_DEV; mounting to $MOUNT_POINT." - mount -t jffs2 $DATA_BLOCK_DEV $MOUNT_POINT - - # if the mount failed, format the partition and remount - if [ $? -ne 0 ] - then - echo "Mount failed; formatting $DATA_BLOCK_DEV and remounting." - flash_eraseall $DATA_CHAR_DEV - mount -t jffs2 $DATA_BLOCK_DEV $MOUNT_POINT - fi -fi - -: exit 0 - diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/post_led.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/post_led.sh deleted file mode 100644 index b653cb3..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/post_led.sh +++ /dev/null @@ -1,105 +0,0 @@ -#!/bin/sh -# -# Copyright 2004-present Facebook. All rights reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -usage() { - echo "Displays values onto the debug header LEDs." - echo "Hex and decimal accepted." - echo "Usage: $0 <value>" -} - -. /usr/local/bin/openbmc-utils.sh - -# Function to set the less significant hex digit -display_lower() { - local bit0=$(expr $1 % 2) - local bit1=$(expr $1 / 2 % 2) - local bit2=$(expr $1 / 4 % 2) - local bit3=$(expr $1 / 8 % 2) - - # Set the pins to the correct operating mode. - # The relevant pins are GPIOG[0...3]. - # For GPIO bank G, SCU84[0..3] must be 0. - devmem_clear_bit $(scu_addr 84) 0 - devmem_clear_bit $(scu_addr 84) 1 - devmem_clear_bit $(scu_addr 84) 2 - devmem_clear_bit $(scu_addr 84) 3 - - # Now set the GPIOs to the right binary values - gpio_set 48 $bit0 - gpio_set 49 $bit1 - gpio_set 50 $bit2 - gpio_set 51 $bit3 -} - -# Function to set the more significant hex digit -display_upper() { - local bit0=$(expr $1 % 2) - local bit1=$(expr $1 / 2 % 2) - local bit2=$(expr $1 / 4 % 2) - local bit3=$(expr $1 / 8 % 2) - - # Set the pins to the correct operating mode. - # The relevant pins are GPIOB[4...7]. - # GPIOB4: SCU80[12] = 0 and Strap[14] = 0 - # GPIOB5: SCU80[13] = 0 - # GPIOB6: SCU80[14] = 0 - # GPIOB7: SCU80[15] = 0 - devmem_clear_bit $(scu_addr 70) 14 - devmem_clear_bit $(scu_addr 80) 12 - devmem_clear_bit $(scu_addr 80) 13 - devmem_clear_bit $(scu_addr 80) 14 - devmem_clear_bit $(scu_addr 80) 15 - - gpio_set 12 $bit0 - gpio_set 13 $bit1 - gpio_set 14 $bit2 - gpio_set 15 $bit3 -} - -# Check number of parameters -if [ $# -ne 1 ] -then - usage - exit 1 -fi - -# Make sure input is actually numeric -DEC_VALUE=$(printf "%d" $1 2>/dev/null) -if [ $? -eq 1 ] -then - echo "Unable to parse input as numeric value." - exit 1 -fi - -# Make sure input is within proper range -if [ $DEC_VALUE -lt 0 ] || [ $DEC_VALUE -gt 255 ] -then - echo "Value $DEC_VALUE is outside of displayable range 0 - 0xff (255)." - exit 1 -fi - -# Get upper/lower decimal values -LOWER_DEC_VALUE=$(expr $DEC_VALUE % 16) -UPPER_DEC_VALUE=$(expr $DEC_VALUE / 16) - -# Display the results -display_lower $LOWER_DEC_VALUE -display_upper $UPPER_DEC_VALUE - diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/power-on.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/power-on.sh deleted file mode 100644 index ace3c6a..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/power-on.sh +++ /dev/null @@ -1,72 +0,0 @@ -#!/bin/sh -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA - -### BEGIN INIT INFO -# Provides: power-on -# Required-Start: -# Required-Stop: -# Default-Start: S -# Default-Stop: -# Short-Description: Power on micro-server -### END INIT INFO -. /usr/local/bin/openbmc-utils.sh - -PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin - -echo -n "Checking microserver power status ... " -if wedge_is_us_on 10 "."; then - echo "on" - on=1 -else - echo "off" - on=0 -fi - -if [ $on -eq 0 ]; then - # Reset USB hub - /usr/local/bin/reset_usb.sh - # Set up ROV - /usr/local/bin/setup_rov.sh - # Configure the management switch on LEFT side of FC. - # Must do so after setup_rov.sh, as setup_rov.sh might reset - # T2, which also resets the switch. - if [ "$(wedge_board_type)" = "FC-LEFT" ]; then - echo -n "Configure management switch ... " - if [ $(wedge_board_rev) -gt 1 ]; then - echo "skip. Need new switch setup script!!!" - else - # configure MDIO as GPIO output - gpio_set A6 1 - gpio_set A7 1 - # set the switch to be configured by CPU - gpio_set E2 1 - # set the switch to be configured by CPU, then reset the switch, - # which also cause T2 reset in the current board - gpio_set E2 1 - gpio_set C0 0 - sleep 1 - gpio_set C0 1 - # configure the switch - setup_switch.py - echo "done" - fi - fi - # Power on now - wedge_power.sh on -f -fi diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/power_led.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/power_led.sh deleted file mode 100755 index 066646e..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/power_led.sh +++ /dev/null @@ -1,49 +0,0 @@ -#!/bin/bash -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -usage() { - echo "Usage: $1 <on | off>" - exit -1 -} - -. /usr/local/bin/openbmc-utils.sh - -PATH=/sbin:/bin:/usr/sbin:/usr/bin - -set -e - -if [ $# != 1 ]; then - usage $0 -fi - -if [ $1 = "on" ]; then - val=1 -elif [ $1 = "off" ]; then - val=0 -else - usage $0 -fi - -# To use GPIOE5 (37), SCU80[21], SCU8C[14], and SCU70[22] must be 0 -devmem_clear_bit $(scu_addr 80) 21 -devmem_clear_bit $(scu_addr 8C) 14 -devmem_clear_bit $(scu_addr 70) 22 - -gpio_set 37 $val diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/rc.early b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/rc.early deleted file mode 100644 index 0f47c72..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/rc.early +++ /dev/null @@ -1,25 +0,0 @@ -#!/bin/sh -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# -# This script will be executed at rcS S04 level, which is right after mount /mnt/data -# and before almost anything else. - -if [ -x /mnt/data/etc/rc.early ]; then - /mnt/data/etc/rc.early -fi diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/rc.local b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/rc.local deleted file mode 100644 index 36fa0f1..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/rc.local +++ /dev/null @@ -1,26 +0,0 @@ -#!/bin/sh -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -# -# This script will be executed *after* all the other init scripts. - -if [ -x /mnt/data/etc/rc.local ]; then - /mnt/data/etc/rc.local -fi diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/reset_usb.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/reset_usb.sh deleted file mode 100644 index c63ed10..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/reset_usb.sh +++ /dev/null @@ -1,36 +0,0 @@ -#!/bin/sh -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -. /usr/local/bin/openbmc-utils.sh - -echo -n "Reset USB Switch ... " - -# To use GPIOD7 (31), SCU90[1], SCU8C[11], and SCU70[21] must be 0 -devmem_clear_bit $(scu_addr 8C) 11 -devmem_clear_bit $(scu_addr 70) 21 -devmem_clear_bit $(scu_addr 90) 1 - -gpio_set 31 1 -sleep 1 -gpio_set 31 0 -sleep 1 -gpio_set 31 1 - -echo "Done" diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/setup-gpio.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/setup-gpio.sh deleted file mode 100755 index 717bcd8..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/setup-gpio.sh +++ /dev/null @@ -1,457 +0,0 @@ -#!/bin/bash -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -### BEGIN INIT INFO -# Provides: gpio-setup -# Required-Start: -# Required-Stop: -# Default-Start: S -# Default-Stop: -# Short-Description: Set up GPIO pins as appropriate -### END INIT INFO - -# This file contains definitions for the GPIO pins that were not otherwise -# defined in other files. We should probably move some more of the -# definitions to this file at some point. - -# The commented-out sections are generally already defined elsewhere, -# and defining them twice generates errors. - -# The exception to this is the definition of the GPIO H0, H1, and H2 -# pins, which seem to adversely affect the rebooting of the system. -# When defined, the system doesn't reboot cleanly. We're still -# investigating this. - -. /usr/local/bin/openbmc-utils.sh - -# Set up to read the board revision pins, Y0, Y1, Y2 -devmem_set_bit $(scu_addr 70) 19 -devmem_clear_bit $(scu_addr a4) 8 -devmem_clear_bit $(scu_addr a4) 9 -devmem_clear_bit $(scu_addr a4) 10 -echo 192 > /sys/class/gpio/export -echo 193 > /sys/class/gpio/export -echo 194 > /sys/class/gpio/export - -# enabled Y0, Y1, Y2, we can use wedge_board_rev() now -board_rev=$(wedge_board_rev) - -# Set up ISO_SVR_ID[0-3], GPION[2-5] -# On wedge, these 4 GPIOs are not connected. And the corresponding -# 4 pins from uS are strapped to low. -# On fabic, these 4 pins are connected to uS SVR_ID pins, -# which are used to set the uS FPGA i2c address. -# Force all pins to low to have the same uS FPGA i2c address on wedge -# and fabric -# To use GPION[2-5], SCU90[4:5] must be 0, and SCU88[2-5] must be 0 also -devmem_clear_bit $(scu_addr 90) 4 -devmem_clear_bit $(scu_addr 90) 5 -devmem_clear_bit $(scu_addr 88) 2 -devmem_clear_bit $(scu_addr 88) 3 -devmem_clear_bit $(scu_addr 88) 4 -devmem_clear_bit $(scu_addr 88) 5 -gpio_set 106 0 -gpio_set 107 0 -gpio_set 108 0 -gpio_set 109 0 - -## CARD_EN, GPIO C3 -#devmem_clear_bit $(scu_addr 90) 0 -#devmem_clear_bit $(scu_addr 90) 24 -#echo 18 > /sys/class/gpio/export - -# T2_RESET_N, RESET_SEQ0, RESET_SEQ1, on GPIO C0, F2, and F3 -devmem_clear_bit $(scu_addr 90) 0 -devmem_clear_bit $(scu_addr 90) 23 -devmem_clear_bit $(scu_addr 80) 26 -devmem_clear_bit $(scu_addr a4) 13 -devmem_clear_bit $(scu_addr 80) 27 -devmem_clear_bit $(scu_addr a4) 14 -devmem_set_bit $(scu_addr 70) 19 -echo 16 > /sys/class/gpio/export -echo 42 > /sys/class/gpio/export -echo 43 > /sys/class/gpio/export -# output - -# PANTHER_PRSNT_N, uServer presence, on GPIO E4 -devmem_clear_bit $(scu_addr 80) 20 -devmem_clear_bit $(scu_addr 8c) 14 -devmem_clear_bit $(scu_addr 70) 22 -echo 36 > /sys/class/gpio/export - -# MRSRVR_SYS_RST, reset the uServer, on GPIO C1 -devmem_clear_bit $(scu_addr 90) 0 -devmem_clear_bit $(scu_addr 90) 23 -echo 17 > /sys/class/gpio/export -# output - -# BMC_PWR_BTN_IN_N, uServer power button in, on GPIO D0 -# BMC_PWR_BTN_OUT_N, uServer power button out, on GPIO D1 -devmem_clear_bit $(scu_addr 90) 1 -devmem_clear_bit $(scu_addr 8c) 8 -devmem_clear_bit $(scu_addr 70) 21 -echo 24 > /sys/class/gpio/export -# we have to ensure that BMC_PWR_BTN_OUT_N is high so that -# when we enable the isolation buffer, uS will not be powered down -gpio_set 25 1 - -## BMC_READY_IN, BMC signal that it's up, on GPIO P7 -# To use GPIOP7 (127), SCU88[23] must be 0 -devmem_clear_bit $(scu_addr 88) 23 -# Put GPIOP7 (127) to low so that we can control uS power now -# This must be after 'gpio_set 25 1' -gpio_set 127 0 - -# PANTHER_I2C_ALERT_N, alert for uServer I2C, GPIO B0 -devmem_clear_bit $(scu_addr 80) 8 -echo 8 > /sys/class/gpio/export - -# MNSERV_NIC_SMBUS_ALRT, alert for uServer NIC, GPIO B1 -devmem_clear_bit $(scu_addr 80) 9 -echo 9 > /sys/class/gpio/export - -# LED_PWR_BLUE, blue power light, GPIO E5 -devmem_clear_bit $(scu_addr 80) 21 -devmem_clear_bit $(scu_addr 8c) 14 -devmem_clear_bit $(scu_addr 70) 22 -echo 37 > /sys/class/gpio/export -# output - -# BMC_HEARTBEAT_N, heartbeat LED, GPIO Q7 -devmem_clear_bit $(scu_addr 90) 28 -echo 135 > /sys/class/gpio/export -# output - -# XXX: setting those causes the system to lock up on reboot -## T2 ROV1, ROV2, ROV3 -- voltage reading, GPIOs H0, H1, and H2 -#devmem_clear_bit $(scu_addr 90) 6 -#devmem_clear_bit $(scu_addr 90) 7 -#devmem_clear_bit $(scu_addr 70) 4 -## Do I need to set 70:1 and 70:0 to 1? -echo 56 > /sys/class/gpio/export -echo 57 > /sys/class/gpio/export -echo 58 > /sys/class/gpio/export - -# HOTSWAP_PG, hotswap issues, GPIO L3 -devmem_clear_bit $(scu_addr 90) 5 -devmem_clear_bit $(scu_addr 90) 4 -devmem_clear_bit $(scu_addr 84) 19 -echo 99 > /sys/class/gpio/export - -# XXX: These interfere with i2c bus 11 (on Linux, it's 12 on the hardware) -# which we need to talk to the power supplies on certain hardware. -## Hardware presence pins C4 and C5 -#devmem_clear_bit $(scu_addr 90) 0 -#devmem_clear_bit $(scu_addr 90) 24 -#echo 20 > /sys/class/gpio/export -#echo 21 > /sys/class/gpio/export - -# FAB_GE_SEL, uServer GE connection, GPIO A0 -devmem_clear_bit $(scu_addr 80) 0 -echo 0 > /sys/class/gpio/export -# output - -# USB_OCS_N1, resettable fuse tripped, GPIO Q6 -devmem_clear_bit $(scu_addr 90) 28 -echo 136 > /sys/class/gpio/export - -# RX loss signal? - -# System SPI -# Strap 12 must be 0 and Strape 13 must be 1 -devmem_clear_bit $(scu_addr 70) 12 -devmem_set_bit $(scu_addr 70) 13 -# GPIOQ4 is ISO_FLASH_WP, must be 1 to avoid write protection -# GPIOQ5 is ISO_FLASH_HOLD, must be 1 to be out of reset -# To use GPIOQ4 and GPIOQ5, SCU90[27] must be 0 -devmem_clear_bit $(scu_addr 90) 27 -gpio_set Q4 1 -gpio_set Q5 1 -# GPIOD6 is ISO_FL_PRG_SEL, set it to 0 so that BMC does not have control -# on the EEPROM by default. -# To use GPIOD6, SCU90[1] must be 0, SCU8C[21] must be 0, and Strap[21] must be 0 -devmem_clear_bit $(scu_addr 90) 1 -devmem_clear_bit $(scu_addr 8c) 8 -devmem_clear_bit $(scu_addr 70) 21 -gpio_set 30 0 - -# DEBUG_RST_BTN_N, Debug Reset button on front panel, GPIO R2 -devmem_clear_bit $(scu_addr 88) 26 -echo 138 > /sys/class/gpio/export - -# DEBUG_PORT_UART_SEL_N, Debug Select button, GPIO B2 -devmem_clear_bit $(scu_addr 80) 10 -echo 10 > /sys/class/gpio/export - -# DEBUG_UART_SEL_0, select uServer UART to the debug header, GPIO E0 -devmem_clear_bit $(scu_addr 80) 16 -devmem_clear_bit $(scu_addr 8c) 12 -devmem_clear_bit $(scu_addr 70) 22 -echo 32 > /sys/class/gpio/export -# output - -# RS485 transceiver TX/RX toggle (RTS) pin, GPIOF5 -devmem_clear_bit $(scu_addr 80) 29 -echo 45 > /sys/class/gpio/export -gpio_set 45 0 - -# Bloodhound GPIOs, P0-6, G4, J1-3, Y3 -# Make sure GPIOP0,1,2,3,6 are enabled. -for i in {16..19} 22; do - devmem_clear_bit $(scu_addr 88) $i -done -# Enable GPIOY3 -devmem_clear_bit $(scu_addr a4) 11 -# GPIOG4 -devmem_clear_bit $(scu_addr 2c) 1 -# GPIOJ1 -devmem_clear_bit $(scu_addr 84) 9 -# GPIOJ2 -devmem_clear_bit $(scu_addr 84) 10 -# GPIOJ11 -devmem_clear_bit $(scu_addr 84) 11 - -# Export all the GPIOs -for i in {120..126} 52 {73..75} 195; do - echo $i > /sys/class/gpio/export -done - -# Enable the isolation buffer -wedge_iso_buf_enable - -# Get the board type by parsing the EEPROM. -# This must be after enabling isolation buffer as the i2c bus -# is isolated by the buffer -board_type=$(wedge_board_type) - -case "$board_type" in - FC-LEFT|FC-RIGHT) - # On FC - if [ $board_rev -lt 2 ]; then - # EVT board - # FAB_SLOT_ID is GPIOU0 - # PEER_FAB_PRSNT is GPIOU1 - devmem_set_bit $(scu_addr a0) 8 - devmem_set_bit $(scu_addr a0) 9 - gpio_export U0 - gpio_export U1 - # T2_POWER_UP is GPIOT6 - devmem_set_bit $(scu_addr a0) 6 - gpio_export T6 T2_POWER_UP - # HS_FAULT_N is GPIOT7 - devmem_set_bit $(scu_addr a0) 7 - gpio_export T7 - if [ "$board_type" = "FC-LEFT" ]; then - # GPIOE2 is CPU_EEPROM_SEL, on FC-LEFT - devmem_clear_bit $(scu_addr 80) 18 - devmem_clear_bit $(scu_addr 8c) 13 - devmem_clear_bit $(scu_addr 70) 22 - gpio_export E2 - # GPIOA6 and GPIOA7 are MAC2 MDIO pins, we use them as - # GPIO for bitbang driver - devmem_clear_bit $(scu_addr 90) 2 - devmem_clear_bit $(scu_addr 80) 6 - devmem_clear_bit $(scu_addr 80) 7 - gpio_export A6 - gpio_export A7 - fi - else - # DVT board - if [ "$board_type" = "FC-LEFT" ]; then # Left FC - # BMC_SW_RST is GPIOL0, 16p switch - # SCU84[16] must be 0 - devmem_clear_bit $(scu_addr 84) 16 - gpio_set L0 1 - - # MDC|MDIO_CONT are GPIOR6 and GPIOR7, 16p switch - # SCU88[30:31] must be 0 - devmem_clear_bit $(scu_addr 88) 30 - devmem_clear_bit $(scu_addr 88) 31 - gpio_set R6 1 - gpio_set R7 1 - - # SWITCH_EEPROM1_WRT is GPIOE2, 16p switch EEPROM (U61) - # SCU80[18], SCU8C[13], and SCU70[22] must be 0 - devmem_clear_bit $(scu_addr 80) 18 - devmem_clear_bit $(scu_addr 8C) 13 - devmem_clear_bit $(scu_addr 70) 22 - gpio_export E2 - - # SPI bus to 16p switch EEPROM - # GPIOI4 <--> BMC_EEPROM1_SPI_SS - # GPIOI5 <--> BMC_EEPROM1_SPI_SCK - # GPIOI6 <--> BMC_EEPROM1_SPI_MOSI - # GPIOI7 <--> BMC_EEPROM1_SPI_MISO - # The EEPROM SPI clk does not match with the BMC SPI master. - # Have to configure these pins as GPIO to use with - # SPI bitbang driver. - # SCU70[13:12,5] must be 0 - devmem_clear_bit $(scu_addr 70) 5 - devmem_clear_bit $(scu_addr 70) 12 - devmem_clear_bit $(scu_addr 70) 13 - gpio_export I4 - gpio_export I5 - gpio_export I6 - gpio_export I7 - - # BMC_PHY_RST is GPIOT0, Front Panel Port PHY on the 16p switch - # SCUA0[0] must be 1 - devmem_set_bit $(scu_addr a0) 0 - gpio_set T0 1 - - # BMC_5PORTSW_RST is GPIOT1, 5p switch - # SCUA0[1] must be 1 - devmem_set_bit $(scu_addr a0) 1 - gpio_set T1 1 - - # ISO_SWITCH1_MDC|MDIO are GPIOT4 and GPIOT5, 5p switch - # SCUA0[4:5] must be 1 - devmem_set_bit $(scu_addr a0) 4 - devmem_set_bit $(scu_addr a0) 5 - gpio_set T4 1 - gpio_set T5 1 - - # ISO_SWITCH_EEPROM2_WRT is GPIOV0, 5p switch EEPROM (U114) - # SCUA0[16] must be 1 - devmem_set_bit $(scu_addr a0) 16 - gpio_export V0 - - # SPI bus to 5p switch EEPROM (U114) - # GPIOI0 <--> ISO_BMC_EEPROM2_SPI_SS - # GPIOI1 <--> ISO_BMC_EEPROM2_SPI_SCK - # GPIOI2 <--> ISO_BMC_EEPROM2_SPI_MOSI - # GPIOI3 <--> ISO_BMC_EEPROM2_SPI_MISO - # The EEPROM SPI clk does not match with the BMC SPI master. - # Have to configure these pins as GPIO to use with - # SPI bitbang driver. - # SCU70[13] must be 0, has already been set when - # preparing for GPIOI4-GPIOI7 - gpio_export I0 - gpio_export I1 - gpio_export I2 - gpio_export I3 - - # BMC_PHYL_RST is GPIOF0, Left BMC PHY - # SCU80[24] must be 0 - devmem_clear_bit $(scu_addr 80) 24 - gpio_set F0 1 - else # Right FC - # BMC_PHYR_RST is GPIOL1, Right BMC PHY - # SCU84[17] must be 0 - devmem_clear_bit $(scu_addr 84) 17 - gpio_set L1 1 - fi - # T2_POWER_UP is GPIOU4 - # SCUA0[12] must be 1 - devmem_set_bit $(scu_addr a0) 12 - gpio_export U4 T2_POWER_UP - - # HS_FAULT_N is GPIOU5 - # SCUA0[13] must be 1 - devmem_set_bit $(scu_addr a0) 13 - gpio_export U5 - - # FAB_SLOT_ID is GPIOU6 - # SCUA0[14] must be 1 - devmem_set_bit $(scu_addr a0) 14 - gpio_export U6 - - # PEER_FAB_PRSNT is GPIOU7 - # SCUA0[15] must be 1 - devmem_set_bit $(scu_addr a0) 15 - gpio_export U7 - fi - ;; - *) - # Set up to watch for FC presence, and switch between interfaces. - # GPIOC0..C7, interested in C4, C5 - devmem_clear_bit $(scu_addr 90) 0 - devmem_clear_bit $(scu_addr 90) 25 - if [ $board_rev -lt 3 ]; then - # Prior to DVTC - # BP_SLOT_ID GPIO pins are U0, U1, U2, U3 - devmem_set_bit $(scu_addr a0) 8 - devmem_set_bit $(scu_addr a0) 9 - devmem_set_bit $(scu_addr a0) 10 - devmem_set_bit $(scu_addr a0) 11 - gpio_export U0 - gpio_export U1 - gpio_export U2 - gpio_export U3 - # T2_POWER_UP is GPIOT6 - devmem_set_bit $(scu_addr a0) 6 - gpio_export T6 T2_POWER_UP - # HS_FAULT_N is GPIOT7 - devmem_set_bit $(scu_addr a0) 7 - gpio_export T7 - else - # Starting from DVTC - # BP_SLOT_ID GPIO pins are U6, U7, V0, V1 - devmem_set_bit $(scu_addr 70) 6 - devmem_set_bit $(scu_addr a0) 14 - devmem_set_bit $(scu_addr a0) 15 - devmem_set_bit $(scu_addr a0) 16 - devmem_set_bit $(scu_addr a0) 17 - gpio_export U6 - gpio_export U7 - gpio_export V0 - gpio_export V1 - # T2_POWER_UP is GPIOU4 - devmem_set_bit $(scu_addr a0) 12 - gpio_export U4 T2_POWER_UP - # HS_FAULT_N is GPIOU5 - devmem_set_bit $(scu_addr a0) 13 - gpio_export U5 - fi - ;; -esac - -# Make it possible to turn off T2 if fand sees overheating via GPIOF1 -# Do not change the GPIO direction here as the default value of this GPIO -# is low, which causes a Non-maskable interrupt to the uS. -devmem_clear_bit $(scu_addr 80) 25 -devmem_clear_bit $(scu_addr a4) 12 -echo 41 > /sys/class/gpio/export - -# Allow us to set the fan LEDs boards. -# This is GPIO G5, G6, G7, and J0 - -devmem_clear_bit $(scu_addr 70) 23 -devmem_clear_bit $(scu_addr 84) 5 -devmem_clear_bit $(scu_addr 84) 6 -devmem_clear_bit $(scu_addr 84) 7 -devmem_clear_bit $(scu_addr 84) 8 - -echo 53 > /sys/class/gpio/export -echo 54 > /sys/class/gpio/export -echo 55 > /sys/class/gpio/export -echo 72 > /sys/class/gpio/export -echo "out" > /sys/class/gpio/gpio53/direction -echo "out" > /sys/class/gpio/gpio54/direction -echo "out" > /sys/class/gpio/gpio55/direction -echo "out" > /sys/class/gpio/gpio72/direction - -# Once we set "out", output values will be random unless we set them -# to something - -echo "0" > /sys/class/gpio/gpio53/value -echo "0" > /sys/class/gpio/gpio54/value -echo "0" > /sys/class/gpio/gpio55/value -echo "0" > /sys/class/gpio/gpio72/value diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/setup_rov.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/setup_rov.sh deleted file mode 100755 index 4ff6f24..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/setup_rov.sh +++ /dev/null @@ -1,106 +0,0 @@ -#!/bin/bash -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -# The T2 chip can prefer different input voltages, depending, presumably -# of manufacturing variations. We need to determine whether it wants -# 0.95V or 1.025V, reset the T2 to reduce total power usage, set the -# outgoing voltage on the first buck converter, and bring T2 up out of -# reset. - -. /usr/local/bin/openbmc-utils.sh - -# read the T2 ROV after the GPIOs are enabled -t2_rov() { - local val0 val1 val2 - # Note that the values are *not* read in order. - val0=$(cat /sys/class/gpio/gpio58/value 2>/dev/null) - val1=$(cat /sys/class/gpio/gpio56/value 2>/dev/null) - val2=$(cat /sys/class/gpio/gpio57/value 2>/dev/null) - echo $((val0 | (val1 << 1) | (val2 << 2))) -} - -rov=$(t2_rov) - -# target_volts come from the data sheet and 18mV of loss and -# some fudging based on actual measurements to get either 1.025V -# or 0.95V at T2 -if [ $rov -eq 1 ]; then - target_volts=0x5a -elif [ $rov -eq 2 ]; then - target_volts=0x65 -else - echo "Unrecognized T2 ROV value $rov, setting failed." - exit 1 -fi -target_volts=$(( $target_volts * 1 )) # normalize to decimal - -# We shouldn't have to rmmod pmbus, because it hasn't been loaded yet, -# but if the script is rerun after the system is up, it may be necessary. -rmmod pmbus -reload=$? - -# Get current voltage value. -# The device here is NCP4200. It turns out the first i2c transaction to this -# device always fails. The spec does not mention anything about NCP4200 i2c -# engine start delay. However, each time, when the isolation buffer between the -# BMC i2c controller and NCP4200 is disabled and re-enabled, the first i2c -# transaction to NCP4200 always fails. -# To workaround this issue, we are doing the first read twice. -cur_volts=$(i2cget -y 1 0x60 0x8b w 2> /dev/null) -cur_volts=$(i2cget -y 1 0x60 0x8b w) -cur_volts=$(( $cur_volts * 1 )) # normalize to decimal - -# Only bounce the T2 if we actually need to modify the voltage -if [ $cur_volts -ne $target_volts ]; then - # Set values before turning out output; we're using "PCIE, then MCS" - echo 1 > /sys/class/gpio/gpio42/value - echo 1 > /sys/class/gpio/gpio43/value - echo out > /sys/class/gpio/gpio42/direction - echo out > /sys/class/gpio/gpio43/direction - echo 0 > /sys/class/gpio/gpio16/value - echo out > /sys/class/gpio/gpio16/direction - # T2 is in reset; note that this may cause NMI messages on the uServer, - # which shouldn't be up anyway when this is first run. - - # Set the requested value to the current value to avoid rapid shifts - i2cset -y 1 0x60 0x21 $cur_volts w - # Enable the requested voltage - i2cset -y 1 0x60 0xd2 0x5a - i2cset -y 1 0x60 0xd3 0x5a - sleep 1 - - # Set the target voltage - i2cset -y 1 0x60 0x21 $target_volts w - - sleep 1 - - # Let T2 come out of reset - echo 1 > /sys/class/gpio/gpio16/value - echo "T2 ROV value set based on $rov." - sleep 2 - echo 0 > /sys/class/gpio/gpio42/value - echo 0 > /sys/class/gpio/gpio43/value -else - echo "T2 ROV already correctly set." -fi -# Bring back pmbus if necessary -if [ $reload -eq 0 ]; then - modprobe pmbus -fi diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/setup_switch.py b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/setup_switch.py deleted file mode 100644 index 995cec8..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/setup_switch.py +++ /dev/null @@ -1,49 +0,0 @@ -#!/usr/bin/python -# -# Copyright 2004-present Facebook. All rights reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# -# This script combines multiple switch configuration into one python script. -# All such configuration can be done directly through bcm5396_util.py. -# But, it turns out it took several seconds to just start the python script. -# Involking the script 16 times (2 to create vlan, 13 to set port vlan default, -# and 1 to enable vlan function) contributes 1 minute delay. - -from bcm5396 import Bcm5396 - -MDC_GPIO = 6 -MDIO_GPIO = 7 - -INTERNAL_VLAN = 4088 -DEFAULT_VLAN=4090 - -INTERNAL_PORTS = [3, 10, 1, 11, 0, 8, 2, 9, 4, 12, 14, 13] -FRONT_PORT=5 - -if __name__ == '__main__': - bcm = Bcm5396(Bcm5396.MDIO_ACCESS, mdc=MDC_GPIO, mdio=MDIO_GPIO) - # create default VLAN including internal ports and front panel - # port (un-tagged) - bcm.add_vlan(DEFAULT_VLAN, INTERNAL_PORTS + [FRONT_PORT], - INTERNAL_PORTS + [FRONT_PORT], 0) - # set ingress vlan for internal ports and front panel port to default vlan - for port in INTERNAL_PORTS + [FRONT_PORT]: - bcm.vlan_set_port_default(port, DEFAULT_VLAN, 0) - # create internal vlan including internal ports only (tagged) - bcm.add_vlan(INTERNAL_VLAN, [], INTERNAL_PORTS, 0) - # enable vlan - bcm.vlan_ctrl(True) diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/sol.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/sol.sh deleted file mode 100755 index 2998c81..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/sol.sh +++ /dev/null @@ -1,44 +0,0 @@ -#!/bin/sh -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -CONSOLE_SH=/usr/local/bin/us_console.sh -FILE=/etc/us_pseudo_tty -TTY=/dev/ttyS1 - -if [ -a $FILE ] - then - read -r TTY<$FILE -fi - -$CONSOLE_SH connect - -echo "You are in SOL session." -echo "Use ctrl-x to quit." -echo "-----------------------" -echo - -trap '"$CONSOLE_SH" disconnect' INT TERM QUIT EXIT - -/usr/bin/microcom -s 57600 $TTY - -echo -echo -echo "-----------------------" -echo "Exit from SOL session." diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/src/include/i2c-dev.h b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/src/include/i2c-dev.h deleted file mode 100644 index eefb6e4..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/src/include/i2c-dev.h +++ /dev/null @@ -1,362 +0,0 @@ -/* - i2c-dev.h - i2c-bus driver, char device interface - - Copyright (C) 1995-97 Simon G. Vogl - Copyright (C) 1998-99 Frodo Looijaard <frodol@dds.nl> - - 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; either version 2 of the License, or - (at your option) any later version. - - 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., 51 Franklin Street, Fifth Floor, Boston, - MA 02110-1301 USA. -*/ - -#ifndef _LINUX_I2C_DEV_H -#define _LINUX_I2C_DEV_H - -#include <linux/types.h> -#include <sys/ioctl.h> -#include <stddef.h> -#include <string.h> - - -/* -- i2c.h -- */ - -#define _I2C_MIN(a, b) (((a) <= (b)) ? (a) : (b)) - -/* - * I2C Message - used for pure i2c transaction, also from /dev interface - */ -struct i2c_msg { - __u16 addr; /* slave address */ - unsigned short flags; -#define I2C_CLIENT_PEC 0x04 /* Use Packet Error Checking */ -#define I2C_M_TEN 0x0010 /* this is a ten bit chip address */ -#define I2C_M_RD 0x0001 /* read data, from slave to master */ -#define I2C_M_NOSTART 0x4000 /* if I2C_FUNC_PROTOCOL_MANGLING */ -#define I2C_M_REV_DIR_ADDR 0x2000 /* if I2C_FUNC_PROTOCOL_MANGLING */ -#define I2C_M_IGNORE_NAK 0x1000 /* if I2C_FUNC_PROTOCOL_MANGLING */ -#define I2C_M_NO_RD_ACK 0x0800 /* if I2C_FUNC_PROTOCOL_MANGLING */ -#define I2C_M_RECV_LEN 0x0400 /* length will be first received byte */ - short len; /* msg length */ - char *buf; /* pointer to msg data */ -}; - -/* To determine what functionality is present */ - -#define I2C_FUNC_I2C 0x00000001 -#define I2C_FUNC_10BIT_ADDR 0x00000002 -#define I2C_FUNC_PROTOCOL_MANGLING 0x00000004 /* I2C_M_{REV_DIR_ADDR,NOSTART,..} */ -#define I2C_FUNC_SMBUS_PEC 0x00000008 -#define I2C_FUNC_SMBUS_BLOCK_PROC_CALL 0x00008000 /* SMBus 2.0 */ -#define I2C_FUNC_SMBUS_QUICK 0x00010000 -#define I2C_FUNC_SMBUS_READ_BYTE 0x00020000 -#define I2C_FUNC_SMBUS_WRITE_BYTE 0x00040000 -#define I2C_FUNC_SMBUS_READ_BYTE_DATA 0x00080000 -#define I2C_FUNC_SMBUS_WRITE_BYTE_DATA 0x00100000 -#define I2C_FUNC_SMBUS_READ_WORD_DATA 0x00200000 -#define I2C_FUNC_SMBUS_WRITE_WORD_DATA 0x00400000 -#define I2C_FUNC_SMBUS_PROC_CALL 0x00800000 -#define I2C_FUNC_SMBUS_READ_BLOCK_DATA 0x01000000 -#define I2C_FUNC_SMBUS_WRITE_BLOCK_DATA 0x02000000 -#define I2C_FUNC_SMBUS_READ_I2C_BLOCK 0x04000000 /* I2C-like block xfer */ -#define I2C_FUNC_SMBUS_WRITE_I2C_BLOCK 0x08000000 /* w/ 1-byte reg. addr. */ - -#define I2C_FUNC_SMBUS_BYTE (I2C_FUNC_SMBUS_READ_BYTE | \ - I2C_FUNC_SMBUS_WRITE_BYTE) -#define I2C_FUNC_SMBUS_BYTE_DATA (I2C_FUNC_SMBUS_READ_BYTE_DATA | \ - I2C_FUNC_SMBUS_WRITE_BYTE_DATA) -#define I2C_FUNC_SMBUS_WORD_DATA (I2C_FUNC_SMBUS_READ_WORD_DATA | \ - I2C_FUNC_SMBUS_WRITE_WORD_DATA) -#define I2C_FUNC_SMBUS_BLOCK_DATA (I2C_FUNC_SMBUS_READ_BLOCK_DATA | \ - I2C_FUNC_SMBUS_WRITE_BLOCK_DATA) -#define I2C_FUNC_SMBUS_I2C_BLOCK (I2C_FUNC_SMBUS_READ_I2C_BLOCK | \ - I2C_FUNC_SMBUS_WRITE_I2C_BLOCK) - -/* Old name, for compatibility */ -#define I2C_FUNC_SMBUS_HWPEC_CALC I2C_FUNC_SMBUS_PEC - -/* - * Data for SMBus Messages - */ -#define I2C_SMBUS_BLOCK_MAX 32 /* As specified in SMBus standard */ -#define I2C_SMBUS_I2C_BLOCK_MAX 32 /* Not specified but we use same structure */ -union i2c_smbus_data { - __u8 byte; - __u16 word; - __u8 block[I2C_SMBUS_BLOCK_MAX + 2]; /* block[0] is used for length */ - /* and one more for PEC */ -}; - -#define I2C_SMBUS_BLOCK_LARGE_MAX 240 -union i2c_smbus_large_data { - union i2c_smbus_data data; - __u8 block[I2C_SMBUS_BLOCK_LARGE_MAX + 2]; /* block[0] is used for length */ - /* and one more for PEC */ -}; - -/* smbus_access read or write markers */ -#define I2C_SMBUS_READ 1 -#define I2C_SMBUS_WRITE 0 - -/* SMBus transaction types (size parameter in the above functions) - Note: these no longer correspond to the (arbitrary) PIIX4 internal codes! */ -#define I2C_SMBUS_QUICK 0 -#define I2C_SMBUS_BYTE 1 -#define I2C_SMBUS_BYTE_DATA 2 -#define I2C_SMBUS_WORD_DATA 3 -#define I2C_SMBUS_PROC_CALL 4 -#define I2C_SMBUS_BLOCK_DATA 5 -#define I2C_SMBUS_I2C_BLOCK_BROKEN 6 -#define I2C_SMBUS_BLOCK_PROC_CALL 7 /* SMBus 2.0 */ -#define I2C_SMBUS_I2C_BLOCK_DATA 8 -#define I2C_SMBUS_BLOCK_LARGE_DATA 9 - - -/* /dev/i2c-X ioctl commands. The ioctl's parameter is always an - * unsigned long, except for: - * - I2C_FUNCS, takes pointer to an unsigned long - * - I2C_RDWR, takes pointer to struct i2c_rdwr_ioctl_data - * - I2C_SMBUS, takes pointer to struct i2c_smbus_ioctl_data - */ -#define I2C_RETRIES 0x0701 /* number of times a device address should - be polled when not acknowledging */ -#define I2C_TIMEOUT 0x0702 /* set timeout in units of 10 ms */ - -/* NOTE: Slave address is 7 or 10 bits, but 10-bit addresses - * are NOT supported! (due to code brokenness) - */ -#define I2C_SLAVE 0x0703 /* Use this slave address */ -#define I2C_SLAVE_FORCE 0x0706 /* Use this slave address, even if it - is already in use by a driver! */ -#define I2C_TENBIT 0x0704 /* 0 for 7 bit addrs, != 0 for 10 bit */ - -#define I2C_FUNCS 0x0705 /* Get the adapter functionality mask */ - -#define I2C_RDWR 0x0707 /* Combined R/W transfer (one STOP only) */ - -#define I2C_PEC 0x0708 /* != 0 to use PEC with SMBus */ -#define I2C_SMBUS 0x0720 /* SMBus transfer */ - - -/* This is the structure as used in the I2C_SMBUS ioctl call */ -struct i2c_smbus_ioctl_data { - __u8 read_write; - __u8 command; - __u32 size; - union i2c_smbus_data *data; -}; - -/* This is the structure as used in the I2C_RDWR ioctl call */ -struct i2c_rdwr_ioctl_data { - struct i2c_msg *msgs; /* pointers to i2c_msgs */ - __u32 nmsgs; /* number of i2c_msgs */ -}; - -#define I2C_RDRW_IOCTL_MAX_MSGS 42 - - -static inline __s32 i2c_smbus_access(int file, char read_write, __u8 command, - int size, union i2c_smbus_data *data) -{ - struct i2c_smbus_ioctl_data args; - - args.read_write = read_write; - args.command = command; - args.size = size; - args.data = data; - return ioctl(file,I2C_SMBUS,&args); -} - - -static inline __s32 i2c_smbus_write_quick(int file, __u8 value) -{ - return i2c_smbus_access(file,value,0,I2C_SMBUS_QUICK,NULL); -} - -static inline __s32 i2c_smbus_read_byte(int file) -{ - union i2c_smbus_data data; - if (i2c_smbus_access(file,I2C_SMBUS_READ,0,I2C_SMBUS_BYTE,&data)) - return -1; - else - return 0x0FF & data.byte; -} - -static inline __s32 i2c_smbus_write_byte(int file, __u8 value) -{ - return i2c_smbus_access(file,I2C_SMBUS_WRITE,value, - I2C_SMBUS_BYTE,NULL); -} - -static inline __s32 i2c_smbus_read_byte_data(int file, __u8 command) -{ - union i2c_smbus_data data; - if (i2c_smbus_access(file,I2C_SMBUS_READ,command, - I2C_SMBUS_BYTE_DATA,&data)) - return -1; - else - return 0x0FF & data.byte; -} - -static inline __s32 i2c_smbus_write_byte_data(int file, __u8 command, - __u8 value) -{ - union i2c_smbus_data data; - data.byte = value; - return i2c_smbus_access(file,I2C_SMBUS_WRITE,command, - I2C_SMBUS_BYTE_DATA, &data); -} - -static inline __s32 i2c_smbus_read_word_data(int file, __u8 command) -{ - union i2c_smbus_data data; - if (i2c_smbus_access(file,I2C_SMBUS_READ,command, - I2C_SMBUS_WORD_DATA,&data)) - return -1; - else - return 0x0FFFF & data.word; -} - -static inline __s32 i2c_smbus_write_word_data(int file, __u8 command, - __u16 value) -{ - union i2c_smbus_data data; - data.word = value; - return i2c_smbus_access(file,I2C_SMBUS_WRITE,command, - I2C_SMBUS_WORD_DATA, &data); -} - -static inline __s32 i2c_smbus_process_call(int file, __u8 command, __u16 value) -{ - union i2c_smbus_data data; - data.word = value; - if (i2c_smbus_access(file,I2C_SMBUS_WRITE,command, - I2C_SMBUS_PROC_CALL,&data)) - return -1; - else - return 0x0FFFF & data.word; -} - - -/* Returns the number of read bytes */ -static inline __s32 i2c_smbus_read_block_data(int file, __u8 command, - __u8 *values) -{ - union i2c_smbus_data data; - if (i2c_smbus_access(file,I2C_SMBUS_READ,command, - I2C_SMBUS_BLOCK_DATA,&data)) - return -1; - else { - memcpy(values, &data.block[1], _I2C_MIN(data.block[0], I2C_SMBUS_BLOCK_MAX)); - return data.block[0]; - } -} - -static inline __s32 i2c_smbus_write_block_data(int file, __u8 command, - __u8 length, const __u8 *values) -{ - union i2c_smbus_data data; - if (length > 32) - length = 32; - memcpy(&data.block[1], values, length); - data.block[0] = length; - return i2c_smbus_access(file,I2C_SMBUS_WRITE,command, - I2C_SMBUS_BLOCK_DATA, &data); -} - -static inline __s32 i2c_smbus_read_block_large_data(int file, __u8 command, - __u8 *values) -{ - union i2c_smbus_large_data data; - if (i2c_smbus_access(file, I2C_SMBUS_READ, command, - I2C_SMBUS_BLOCK_LARGE_DATA, - (union i2c_smbus_data *)&data)) { - return -1; - } else { - /* the first byte is the length which is not copied */ - memcpy(values, &data.block[1], _I2C_MIN(data.block[0], I2C_SMBUS_BLOCK_LARGE_MAX)); - return data.block[0]; - } -} - -static inline __s32 i2c_smbus_write_block_large_data(int file, __u8 command, - __u8 length, - const __u8 *values) -{ - union i2c_smbus_large_data data; - if (length > I2C_SMBUS_BLOCK_LARGE_MAX) { - length = I2C_SMBUS_BLOCK_LARGE_MAX; - } - data.block[0] = length; - memcpy(&data.block[1], values, length); - return i2c_smbus_access(file, I2C_SMBUS_WRITE, command, - I2C_SMBUS_BLOCK_LARGE_DATA, - (union i2c_smbus_data *)&data); -} - -/* Returns the number of read bytes */ -/* Until kernel 2.6.22, the length is hardcoded to 32 bytes. If you - ask for less than 32 bytes, your code will only work with kernels - 2.6.23 and later. */ -static inline __s32 i2c_smbus_read_i2c_block_data(int file, __u8 command, - __u8 length, __u8 *values) -{ - union i2c_smbus_data data; - - if (length > 32) - length = 32; - data.block[0] = length; - if (i2c_smbus_access(file,I2C_SMBUS_READ,command, - length == 32 ? I2C_SMBUS_I2C_BLOCK_BROKEN : - I2C_SMBUS_I2C_BLOCK_DATA,&data)) - return -1; - else { - memcpy(values, &data.block[1], _I2C_MIN(data.block[0], I2C_SMBUS_BLOCK_MAX)); - return data.block[0]; - } -} - -static inline __s32 i2c_smbus_write_i2c_block_data(int file, __u8 command, - __u8 length, - const __u8 *values) -{ - union i2c_smbus_data data; - if (length > 32) - length = 32; - memcpy(&data.block[1], values, length); - data.block[0] = length; - return i2c_smbus_access(file,I2C_SMBUS_WRITE,command, - I2C_SMBUS_I2C_BLOCK_BROKEN, &data); -} - -/* Returns the number of read bytes */ -static inline __s32 i2c_smbus_block_process_call(int file, __u8 command, - __u8 length, __u8 *values) -{ - union i2c_smbus_data data; - if (length > 32) - length = 32; - memcpy(&data.block[1], values, length); - data.block[0] = length; - if (i2c_smbus_access(file,I2C_SMBUS_WRITE,command, - I2C_SMBUS_BLOCK_PROC_CALL,&data)) - return -1; - else { - memcpy(values, &data.block[1], _I2C_MIN(data.block[0], I2C_SMBUS_BLOCK_MAX)); - return data.block[0]; - } -} - -#undef _I2C_MIN - -#endif /* _LINUX_I2C_DEV_H */ diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/start_us_monitor.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/start_us_monitor.sh deleted file mode 100644 index 19f3198..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/start_us_monitor.sh +++ /dev/null @@ -1,73 +0,0 @@ -#! /bin/sh -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -### BEGIN INIT INFO -# Provides: us-monitor -# Required-Start: -# Required-Stop: -# Default-Start: S -# Default-Stop: 0 6 -# Short-Description: Start the microserver reset monitoring script -# -### END INIT INFO - -PATH=/sbin:/bin:/usr/sbin:/usr/bin -NAME="us_monitor" -DESC="monitoring microserver reset" -DAEMON="us_monitor.sh" - -# source function library -. /etc/init.d/functions - -. /usr/local/bin/openbmc-utils.sh - -STOPPER= -ACTION="$1" - -case "$ACTION" in - start) - echo -n "Starting $DESC: " - /usr/local/bin/${DAEMON} > /dev/null 2>&1 & - echo "$NAME." - ;; - stop) - echo -n "Stopping $DESC: " - killall ${DAEMON} - echo "$NAME." - ;; - restart|force-reload) - echo -n "Restarting $DESC: " - killall ${DAEMON} - /usr/local/bin/${DAEMON} > /dev/null 2>&1 & - echo "$NAME." - ;; - status) - status ${DAEMON} - exit $? - ;; - *) - N=${0##*/} - N=${N#[SK]??} - echo "Usage: $N {start|stop|status|restart|force-reload}" >&2 - exit 1 - ;; -esac - -exit 0 diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/us_console.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/us_console.sh deleted file mode 100755 index 75bbcea..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/us_console.sh +++ /dev/null @@ -1,47 +0,0 @@ -#!/bin/sh -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -usage() { - echo "$0 <connect | disconnect>" -} - -. /usr/local/bin/openbmc-utils.sh - -if [ $# -ne 1 ]; then - usage - exit 1 -fi - -if [ "$1" == "connect" ]; then - VALUE=1 -elif [ "$1" == "disconnect" ]; then - VALUE=0 -else - usage - exit 1 -fi - -# GPIOE0 (32) controls if uS console connects to UART1 or not. -# To enable GPIOE0, SCU80[16], SCU8C[12], and SCU70[22] must be 0 -devmem_clear_bit $(scu_addr 80) 16 -devmem_clear_bit $(scu_addr 8C) 12 -devmem_clear_bit $(scu_addr 70) 22 - -gpio_set 32 $VALUE diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/us_monitor.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/us_monitor.sh deleted file mode 100644 index b7a9cb6..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/us_monitor.sh +++ /dev/null @@ -1,56 +0,0 @@ -#!/bin/bash -# -# Copyright 2015-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA - -. /usr/local/bin/openbmc-utils.sh - -PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin - -# Because the voltage leak from uS COM pins could cause uS to struck when -# transitting from S5 to S0, we will need to explicitely pull down uS COM -# pins before powering off/reset and restoring COM pins after - -pull_down_us_com() { - # set GPIOL6 and GPIOL7 low - devmem_clear_bit $(scu_addr 84) 22 - devmem_clear_bit $(scu_addr 84) 23 - gpio_set 94 0 - gpio_set 95 0 - # now, connect uart from BMC to the uS - gpio_set 32 1 -} - -restore_us_com() { - devmem_set_bit $(scu_addr 84) 22 - devmem_set_bit $(scu_addr 84) 23 - # if sol.sh is running, keep uart from uS connected with BMC - if pidof -x sol.sh > /dev/null 2>&1; then - gpio_set 32 1 - else - gpio_set 32 0 - fi -} - -while true; do - if ! wedge_is_us_on 1 '' 0 > /dev/null 2>&1; then - pull_down_us_com - else - restore_us_com - fi - usleep 400000 # 400ms -done diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/wedge_power.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/wedge_power.sh deleted file mode 100644 index ce734ef..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/wedge_power.sh +++ /dev/null @@ -1,190 +0,0 @@ -#!/bin/bash -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file 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 in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -. /usr/local/bin/openbmc-utils.sh - -PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin - -prog="$0" - -usage() { - echo "Usage: $prog <command> [command options]" - echo - echo "Commands:" - echo " status: Get the current microserver power status" - echo - echo " on: Power on microserver if not powered on already" - echo " options:" - echo " -f: Re-do power on sequence no matter if microserver has " - echo " been powered on or not." - echo - echo " off: Power off microserver ungracefully" - echo - echo " reset: Power reset microserver ungracefully" - echo " options:" - echo " -s: Power reset whole wedge system ungracefully" - echo -} - -do_status() { - echo -n "Microserver power is " - if wedge_is_us_on; then - echo "on" - else - echo "off" - fi - return 0 -} - -do_on() { - local force opt pulse_us n retries - force=0 - while getopts "f" opt; do - case $opt in - f) - force=1 - ;; - *) - usage - exit -1 - ;; - - esac - done - echo -n "Power on microserver ..." - if [ $force -eq 0 ]; then - # need to check if uS is on or not - if wedge_is_us_on 10 "."; then - echo " Already on. Skip!" - return 1 - fi - fi - # first make sure, GPIOD1 (25) is high - gpio_set 25 1 - sleep 1 - # then, put GPIOP7 (127) to low - gpio_set 127 0 - pulse_us=500000 # 500ms - retries=3 - n=1 - while true; do - # first make sure, GPIOD1 (25) is high - gpio_set 25 1 - usleep $pulse_us - # generate the power on pulse - gpio_set 25 0 - usleep $pulse_us - gpio_set 25 1 - sleep 3 - if wedge_is_us_on 1 '' 1; then - break - fi - n=$((n+1)) - if [ $n -gt $retries ]; then - echo " Failed" - return 1 - fi - echo -n "..." - done - # Turn on the power LED (GPIOE5) - /usr/local/bin/power_led.sh on - echo " Done" - return 0 -} - -do_off() { - echo -n "Power off microserver ..." - # first make sure, GPIOD1 (25) is high - gpio_set 25 1 - # then, put GPIOP7 (127) to low - gpio_set 127 0 - gpio_set 25 0 - sleep 5 - gpio_set 25 1 - # Turn off the power LED (GPIOE5) - /usr/local/bin/power_led.sh off - echo " Done" - return 0 -} - -do_reset() { - local system opt - system=0 - while getopts "s" opt; do - case $opt in - s) - system=1 - ;; - *) - usage - exit -1 - ;; - esac - done - if [ $system -eq 1 ]; then - echo -n "Power reset whole system ..." - rmmod adm1275 - i2cset -y 12 0x10 0xd9 c - else - if ! wedge_is_us_on; then - echo "Power resetting microserver that is powered off has no effect." - echo "Use '$prog on' to power the microserver on" - return -1 - fi - echo -n "Power reset microserver ..." - # then, put GPIOP7 (127) to low - gpio_set 127 0 - gpio_set 17 0 - sleep 1 - gpio_set 17 1 - sleep 1 - fi - echo " Done" - return 0 -} - -if [ $# -lt 1 ]; then - usage - exit -1 -fi - -command="$1" -shift - -case "$command" in - status) - do_status $@ - ;; - on) - do_on $@ - ;; - off) - do_off $@ - ;; - reset) - do_reset $@ - ;; - *) - usage - exit -1 - ;; -esac - -exit $? diff --git a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/wedge_us_mac.sh b/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/wedge_us_mac.sh deleted file mode 100644 index 34b8e59..0000000 --- a/meta-facebook/meta-wedge/recipes-wedge/fbutils/files/wedge_us_mac.sh +++ /dev/null @@ -1,29 +0,0 @@ -#!/bin/bash -# -# Copyright 2014-present Facebook. All Rights Reserved. -# -# This program file is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by the -# Free Software Foundation; version 2 of the License. -# -# This program is distributed in the hope that it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -# for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program in a file named COPYING; if not, write to the -# Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -# - -PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin - -mac=$(i2cdump -y 0x0 0x49 s 0xd4 | grep '^00: d4'| awk '{ print $3":"$4":"$5":"$6":"$7":"$8 }') 2>/dev/null - -if [ -n "$mac" ]; then - echo $mac -else - echo "Cannot find out the microserver MAC" 1>&2 -fi |
