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Accton AS9926_24D: add to support ONIE
Signed-off-by: david_yang <[email protected]> Signed-off-by: Michael Shych <[email protected]>
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‎build-config/scripts/onie-build-targets.json‎

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{ "Vendor": "accton", "Platform": "accton_as9716_32d", "BuildEnv": "Debian10", "Release": "2023.05br", "Architecture": "amd64", "Notes": "No notes." },
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{ "Vendor": "accton", "Platform": "accton_as7946_30xb", "BuildEnv": "Debian10", "Release": "2023.05br", "Architecture": "amd64", "Notes": "No notes." },
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{ "Vendor": "accton", "Platform": "accton_as7946_74xkb", "BuildEnv": "Debian10", "Release": "2023.05br", "Architecture": "amd64", "Notes": "No notes." },
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{ "Vendor": "accton", "Platform": "accton_as9926_24d", "BuildEnv": "Debian10", "Release": "2023.05br", "Architecture": "amd64", "Notes": "No notes." },
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{ "Vendor": "accton", "Platform": "accton_as9926_24db", "BuildEnv": "Debian10", "Release": "2023.05br", "Architecture": "amd64", "Notes": "No notes." },
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{ "Vendor": "accton", "Platform": "accton_as_28t_ops", "BuildEnv": "Debian9", "Release": "2021.08br", "Architecture": "armv7", "Notes": "No notes." },
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{ "Vendor": "accton", "Platform": "accton_asgvolt64", "BuildEnv": "Debian10", "Release": "2023.05br", "Architecture": "amd64", "Notes": "No notes." },

‎machine/accton/accton_as9926_24d/INSTALL‎

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====================================
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Installing ONIE on Accton AS9926_24D
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====================================
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Cross-Compiling ONIE
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====================
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Change directories to ``build-config`` to compile ONIE.
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To compile ONIE first change directories to ``build-config`` and then
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type ``"make MACHINEROOT=../machine/accton MACHINE=accton_as9926_24d all"``.
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For example::
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$ cd build-config
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$ make -j4 MACHINEROOT=../machine/accton MACHINE=accton_as9926_24d all
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When complete, the ONIE binaries are located in
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``build/images``::
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-rw-rw-r-- 1 8217496 Sep 17 14:24 accton_as9926_24d-r0.initrd
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-rw-rw-r-- 1 3445024 Sep 17 14:23 accton_as9926_24d-r0.vmlinuz
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-rw-rw-r-- 1 25952256 Sep 17 14:25 onie-recovery-x86_64-accton_as9926_24d-r0.iso
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-rw-rw-r-- 1 11695991 Sep 17 14:24 onie-updater-x86_64-accton_as9926_24d-r0
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accton_as9926_24d-r0.vmlinuz -- This is the ONIE kernel image
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accton_as9926_24d-r0.initrd -- This is the ONIE initramfs (filesystem)
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onie-recovery-x86_64-accton_as9926_24d-r0.iso -- This is the ONIE recovery
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ISO image. This image can be used to create a bootable USB memory stick
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for installing/recovery ONIE.
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onie-updater-x86_64-accton_as9926_24d-r0 -- This is the ONIE self-update
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image. This image is a self-extracting archive used for installing ONIE.
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Installing ONIE on a Blank Machine
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==================================
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To install ONIE on a new machine, you can use the recovery ISO image to
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create a bootable USB memory stick.
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Creating bootable USB stick
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---------------------------
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Use ``dd`` to copy the .iso image to a USB stick and boot from that::
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dd if=<machine>.iso of=/dev/sdX bs=10M
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You can find the correct ``/dev/sdX`` by inspecing the ``dmesg``
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output after inserting the USB stick into your work station.
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Booting from USB stick
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----------------------
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To enable booting from USB in the BIOS:
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1. Insert the USB stick
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2. Power on the switch and enter the BIOS configuration
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3. Set the hard drive boot order:
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In "Boot Option #1" select the device that corresponds to your
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device::
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Boot-->Boot Option Priorities-->Boot Option #1
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If the device name is not listed in "Boot Option #1", please
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check the priorities in the hard drive boot order::
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Boot-->Hard Drive BBS Priorities-->Boot Option #1
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Taking ``JetFlashTranscend 8GB 8.07`` as an example, the boot
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order will look like following::
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Boot Option Priorities
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Boot Option #1 [JetFlashTranscend 8...]
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Boot Option #2 [ATP ATP IG eUSB 1100]
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Boot Option #3 [IBA GE Slot 00A0 v1543]
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Boot Option #4 [UEFI: Built-in EFI ...]
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4. Save and Exit the BIOS configuration
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5. After several seconds, you should see:
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GNU GRUB version 2.02~beta2+e4a1fe391
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+----------------------------------------------------------------------------+
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|*ONIE: Rescue |
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| ONIE: Embed ONIE |
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| |
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| |
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| |
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| |
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| |
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| |
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| |
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| |
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| |
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| |
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+----------------------------------------------------------------------------+
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Use the ^ and v keys to select which entry is highlighted.
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Press enter to boot the selected OS, `e' to edit the commands
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before booting or `c' for a command-line.
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- Choose ``ONIE: Embed ONIE`` for creating a fresh partition layout and
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installing ONIE automatically. All data on the mass storage will be
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erased.
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- Choose ``ONIE: Rescue`` for entering ONIE recovery command-line shell.

‎machine/accton/accton_as9926_24d/busybox/conf/config‎

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CONFIG_SYS_EEPROM=y
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CONFIG_SYS_EEPROM_DEVICE_I2C=y
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CONFIG_SYS_EEPROM_I2C_DEVICE="/dev/i2c-0"
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CONFIG_SYS_EEPROM_I2C_ADDR=0x55
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CONFIG_SYS_EEPROM_I2C_MEM_ADDR_BITS=16
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CONFIG_SYS_EEPROM_I2C_WRITE_2B_DELAY=4000
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CONFIG_SYS_EEPROM_I2C_WRITE_3B_DELAY=4000
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CONFIG_SYS_EEPROM_OFFSET=0
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CONFIG_SYS_EEPROM_SIZE=256
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CONFIG_SYS_EEPROM_MAX_SIZE=256

‎machine/accton/accton_as9926_24d/busybox/patches/onie-syseeprom-i2c-mux.patch‎

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patches for platform
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diff --git a/miscutils/24cXX.c b/miscutils/24cXX.c
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index ccc0965..6a50511 100644
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--- a/miscutils/24cXX.c
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+++ b/miscutils/24cXX.c
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@@ -92,6 +92,21 @@ int eeprom_open(char *dev_fqn, int addr, int type, struct eeprom* e)
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CHECK_I2C_FUNC( funcs, I2C_FUNC_SMBUS_READ_WORD_DATA );
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CHECK_I2C_FUNC( funcs, I2C_FUNC_SMBUS_WRITE_WORD_DATA );
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+ if (addr == 0x55) {
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+ if( ( r = ioctl(fd, I2C_SLAVE, 0x77)) < 0)
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+ return r;
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+ r = i2c_smbus_write_byte_data(fd, 0, 0x1);
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+ if(r < 0)
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+ fprintf(stderr, "Error: setting channel: %s\n", strerror(errno));
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+ usleep(10);
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+ if( ( r = ioctl(fd, I2C_SLAVE, 0x76)) < 0)
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+ return r;
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+ r = i2c_smbus_write_byte_data(fd, 0, 0x40);
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+ if(r < 0)
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+ fprintf(stderr, "Error: setting channel: %s\n", strerror(errno));
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+ usleep(10);
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+ }
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+
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// set working device
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if( ( r = ioctl(fd, I2C_SLAVE, addr)) < 0)
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return r;

‎machine/accton/accton_as9926_24d/busybox/patches/series‎

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onie-syseeprom-i2c-mux.patch

‎machine/accton/accton_as9926_24d/demo/platform.conf‎

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# as9926_24d specific info

‎machine/accton/accton_as9926_24d/installer.conf‎

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# Accton as9926_24d ONIE installer configuration
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description="Accton, as9926_24d"
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mass_dev="storage-not-found"
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discover_mass_storage()
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{
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mass_bus="$1"
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for i in a b c d e ; do
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if $(ls -l /sys/block/sd$i/device 2>/dev/null | grep -q "$mass_bus") ; then
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mass_dev="/dev/sd$i"
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return 0
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fi
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done
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return 1
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}
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# Default ONIE block device
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install_device_platform()
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{
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discover_mass_storage "target0:0:0" ||
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discover_mass_storage "target1:0:0"
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ret=$?
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echo "$mass_dev"
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return $ret
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}
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# Local Variables:
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# mode: shell-script
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# eval: (sh-set-shell "/bin/sh" t nil)
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# End:

‎machine/accton/accton_as9926_24d/kernel/config‎

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CONFIG_IGB=y
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CONFIG_I2C_I801=y
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CONFIG_USB_XHCI_HCD=y
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# CONFIG_USB_XHCI_PLATFORM is not set
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# CONFIG_DCB is not set
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CONFIG_IXGBE=y
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CONFIG_IXGBE_HWMON=y

‎machine/accton/accton_as9926_24d/kernel/series‎

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driver-ixgbe-phy.patch

‎machine/accton/accton_as9926_24d/machine.make‎

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# Accton AS9926_24D
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# Vendor's version number can be defined here.
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# Available variable is 'VENDOR_VERSION'.
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# e.g.,
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# VENDOR_VERSION = .00.01
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ONIE_ARCH ?= x86_64
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SWITCH_ASIC_VENDOR = bcm
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VENDOR_REV ?= 0
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# Translate hardware revision to ONIE hardware revision
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ifeq ($(VENDOR_REV),0)
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MACHINE_REV = 0
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else
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$(warning Unknown VENDOR_REV '$(VENDOR_REV)' for MACHINE '$(MACHINE)')
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$(error Unknown VENDOR_REV)
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endif
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# Vendor ID -- IANA Private Enterprise Number:
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# http://www.iana.org/assignments/enterprise-numbers
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# Accton Technology Corporation IANA number
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VENDOR_ID = 259
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SKIP_ETHMGMT_MACS = yes
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UEFI_ENABLE = yes
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PXE_EFI64_ENABLE = yes
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# Console parameters
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CONSOLE_DEV = 0
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# Set Linux kernel version
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LINUX_VERSION = 5.4
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LINUX_MINOR_VERSION = 86
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GCC_VERSION = 8.3.0
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#-------------------------------------------------------------------------------
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#
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# Local Variables:
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# mode: makefile-gmake
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# End:

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