Accton AS9926_24D: add to support ONIE

Signed-off-by: david_yang <[email protected]>
Signed-off-by: Michael Shych <[email protected]>

build-config/scripts/onie-build-targets.json

@@ -65,6 +65,7 @@
     { "Vendor": "accton", "Platform": "accton_as9716_32d",       "BuildEnv": "Debian10", "Release": "2023.05br", "Architecture": "amd64",   "Notes": "No notes." },
     { "Vendor": "accton", "Platform": "accton_as7946_30xb",      "BuildEnv": "Debian10", "Release": "2023.05br", "Architecture": "amd64",   "Notes": "No notes." },
     { "Vendor": "accton", "Platform": "accton_as7946_74xkb",     "BuildEnv": "Debian10", "Release": "2023.05br", "Architecture": "amd64",   "Notes": "No notes." },
+    { "Vendor": "accton", "Platform": "accton_as9926_24d",       "BuildEnv": "Debian10", "Release": "2023.05br", "Architecture": "amd64",   "Notes": "No notes." },
     { "Vendor": "accton", "Platform": "accton_as9926_24db",      "BuildEnv": "Debian10", "Release": "2023.05br", "Architecture": "amd64",   "Notes": "No notes." },
     { "Vendor": "accton", "Platform": "accton_as_28t_ops",       "BuildEnv": "Debian9",  "Release": "2021.08br", "Architecture": "armv7",   "Notes": "No notes." },
     { "Vendor": "accton", "Platform": "accton_asgvolt64",        "BuildEnv": "Debian10", "Release": "2023.05br", "Architecture": "amd64",   "Notes": "No notes." },

machine/accton/accton_as9926_24d/INSTALL

@@ -0,0 +1,110 @@
+====================================
+Installing ONIE on Accton AS9926_24D
+====================================
+
+Cross-Compiling ONIE
+====================
+
+Change directories to ``build-config`` to compile ONIE.
+
+To compile ONIE first change directories to ``build-config`` and then
+type ``"make MACHINEROOT=../machine/accton MACHINE=accton_as9926_24d all"``.
+For example::
+
+  $ cd build-config
+  $ make -j4 MACHINEROOT=../machine/accton MACHINE=accton_as9926_24d all
+
+When complete, the ONIE binaries are located in
+``build/images``::
+
+-rw-rw-r-- 1  8217496 Sep 17 14:24 accton_as9926_24d-r0.initrd
+-rw-rw-r-- 1  3445024 Sep 17 14:23 accton_as9926_24d-r0.vmlinuz
+-rw-rw-r-- 1 25952256 Sep 17 14:25 onie-recovery-x86_64-accton_as9926_24d-r0.iso
+-rw-rw-r-- 1 11695991 Sep 17 14:24 onie-updater-x86_64-accton_as9926_24d-r0
+
+accton_as9926_24d-r0.vmlinuz -- This is the ONIE kernel image
+
+accton_as9926_24d-r0.initrd  -- This is the ONIE initramfs (filesystem)
+
+onie-recovery-x86_64-accton_as9926_24d-r0.iso -- This is the ONIE recovery
+ISO image.  This image can be used to create a bootable USB memory stick
+for installing/recovery ONIE.
+
+onie-updater-x86_64-accton_as9926_24d-r0 -- This is the ONIE self-update
+image.  This image is a self-extracting archive used for installing ONIE.
+
+Installing ONIE on a Blank Machine
+==================================
+
+To install ONIE on a new machine, you can use the recovery ISO image to
+create a bootable USB memory stick.
+
+Creating bootable USB stick
+---------------------------
+
+Use ``dd`` to copy the .iso image to a USB stick and boot from that::
+
+  dd if=<machine>.iso of=/dev/sdX bs=10M
+
+You can find the correct ``/dev/sdX`` by inspecing the ``dmesg``
+output after inserting the USB stick into your work station.
+
+Booting from USB stick
+----------------------
+
+To enable booting from USB in the BIOS:
+
+1. Insert the USB stick
+
+2. Power on the switch and enter the BIOS configuration
+
+3. Set the hard drive boot order:
+
+  In "Boot Option #1" select the device that corresponds to your
+  device::
+
+    Boot-->Boot Option Priorities-->Boot Option #1
+
+  If the device name is not listed in "Boot Option #1", please
+  check the priorities in the hard drive boot order::
+
+    Boot-->Hard Drive BBS Priorities-->Boot Option #1
+
+  Taking ``JetFlashTranscend 8GB 8.07`` as an example, the boot
+  order will look like following::
+
+    Boot Option Priorities
+    Boot Option #1          [JetFlashTranscend 8...]
+    Boot Option #2          [ATP ATP IG eUSB 1100]
+    Boot Option #3          [IBA GE Slot 00A0 v1543]
+    Boot Option #4          [UEFI: Built-in EFI ...]
+
+4. Save and Exit the BIOS configuration
+
+5. After several seconds, you should see:
+
+                     GNU GRUB  version 2.02~beta2+e4a1fe391
+
+ +----------------------------------------------------------------------------+
+ |*ONIE: Rescue                                                               |
+ | ONIE: Embed ONIE                                                           |
+ |                                                                            |
+ |                                                                            |
+ |                                                                            |
+ |                                                                            |
+ |                                                                            |
+ |                                                                            |
+ |                                                                            |
+ |                                                                            |
+ |                                                                            |
+ |                                                                            |
+ +----------------------------------------------------------------------------+
+
+      Use the ^ and v keys to select which entry is highlighted.
+      Press enter to boot the selected OS, `e' to edit the commands
+      before booting or `c' for a command-line.
+
+  - Choose ``ONIE: Embed ONIE`` for creating a fresh partition layout and
+    installing ONIE automatically.  All data on the mass storage will be
+    erased.
+  - Choose ``ONIE: Rescue`` for entering ONIE recovery command-line shell.

machine/accton/accton_as9926_24d/busybox/conf/config

@@ -0,0 +1,10 @@
+CONFIG_SYS_EEPROM=y
+CONFIG_SYS_EEPROM_DEVICE_I2C=y
+CONFIG_SYS_EEPROM_I2C_DEVICE="/dev/i2c-0"
+CONFIG_SYS_EEPROM_I2C_ADDR=0x55
+CONFIG_SYS_EEPROM_I2C_MEM_ADDR_BITS=16
+CONFIG_SYS_EEPROM_I2C_WRITE_2B_DELAY=4000
+CONFIG_SYS_EEPROM_I2C_WRITE_3B_DELAY=4000
+CONFIG_SYS_EEPROM_OFFSET=0
+CONFIG_SYS_EEPROM_SIZE=256
+CONFIG_SYS_EEPROM_MAX_SIZE=256

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

@@ -0,0 +1,28 @@
+patches for platform
+
+diff --git a/miscutils/24cXX.c b/miscutils/24cXX.c
+index ccc0965..6a50511 100644
+--- a/miscutils/24cXX.c
++++ b/miscutils/24cXX.c
+@@ -92,6 +92,21 @@ int eeprom_open(char *dev_fqn, int addr, int type, struct eeprom* e)
+ 	CHECK_I2C_FUNC( funcs, I2C_FUNC_SMBUS_READ_WORD_DATA );
+ 	CHECK_I2C_FUNC( funcs, I2C_FUNC_SMBUS_WRITE_WORD_DATA );
+
++    if (addr == 0x55) {
++		if( ( r = ioctl(fd, I2C_SLAVE, 0x77)) < 0)
++			return r;
++		r = i2c_smbus_write_byte_data(fd, 0, 0x1);
++		if(r < 0)
++			fprintf(stderr, "Error: setting channel: %s\n", strerror(errno));
++		usleep(10);
++		if( ( r = ioctl(fd, I2C_SLAVE, 0x76)) < 0)
++			return r;
++		r = i2c_smbus_write_byte_data(fd, 0, 0x40);
++		if(r < 0)
++			fprintf(stderr, "Error: setting channel: %s\n", strerror(errno));
++		usleep(10);
++	}
++
+ 	// set working device
+ 	if( ( r = ioctl(fd, I2C_SLAVE, addr)) < 0)
+ 		return r;

machine/accton/accton_as9926_24d/busybox/patches/series

@@ -0,0 +1 @@
+onie-syseeprom-i2c-mux.patch

machine/accton/accton_as9926_24d/demo/platform.conf

@@ -0,0 +1 @@
+# as9926_24d specific info

machine/accton/accton_as9926_24d/installer.conf

@@ -0,0 +1,31 @@
+# Accton as9926_24d ONIE installer configuration
+
+description="Accton, as9926_24d"
+
+mass_dev="storage-not-found"
+discover_mass_storage()
+{
+    mass_bus="$1"
+    for i in a b c d e ; do
+        if $(ls -l /sys/block/sd$i/device 2>/dev/null | grep -q "$mass_bus") ; then
+            mass_dev="/dev/sd$i"
+            return 0
+        fi
+    done
+    return 1
+}
+
+# Default ONIE block device
+install_device_platform()
+{
+    discover_mass_storage "target0:0:0" ||
+    discover_mass_storage "target1:0:0"
+    ret=$?
+    echo "$mass_dev"
+    return $ret
+}
+
+# Local Variables:
+# mode: shell-script
+# eval: (sh-set-shell "/bin/sh" t nil)
+# End:

machine/accton/accton_as9926_24d/kernel/config

@@ -0,0 +1,7 @@
+CONFIG_IGB=y
+CONFIG_I2C_I801=y
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_USB_XHCI_PLATFORM is not set
+# CONFIG_DCB is not set
+CONFIG_IXGBE=y
+CONFIG_IXGBE_HWMON=y

machine/accton/accton_as9926_24d/kernel/series

@@ -0,0 +1 @@
+driver-ixgbe-phy.patch

machine/accton/accton_as9926_24d/machine.make

@@ -0,0 +1,44 @@
+# Accton AS9926_24D
+
+# Vendor's version number can be defined here.
+# Available variable is 'VENDOR_VERSION'.
+# e.g.,
+# VENDOR_VERSION = .00.01
+
+ONIE_ARCH ?= x86_64
+SWITCH_ASIC_VENDOR = bcm
+
+VENDOR_REV ?= 0
+
+# Translate hardware revision to ONIE hardware revision
+ifeq ($(VENDOR_REV),0)
+  MACHINE_REV = 0
+else
+  $(warning Unknown VENDOR_REV '$(VENDOR_REV)' for MACHINE '$(MACHINE)')
+  $(error Unknown VENDOR_REV)
+endif
+
+# Vendor ID -- IANA Private Enterprise Number:
+# http://www.iana.org/assignments/enterprise-numbers
+# Accton Technology Corporation IANA number
+VENDOR_ID = 259
+
+SKIP_ETHMGMT_MACS = yes
+
+UEFI_ENABLE = yes
+PXE_EFI64_ENABLE = yes
+
+# Console parameters
+CONSOLE_DEV = 0
+
+# Set Linux kernel version
+LINUX_VERSION = 5.4
+LINUX_MINOR_VERSION = 86
+
+GCC_VERSION = 8.3.0
+
+#-------------------------------------------------------------------------------
+#
+# Local Variables:
+# mode: makefile-gmake
+# End:

machine/accton/accton_as9926_24d/rootconf/sysroot-lib-onie/init-platform

@@ -0,0 +1,27 @@
+# -*- shell-script -*-
+
+# Demonstration of the init-platform functionality
+
+# This script fragment is sourced by /etc/init.d/init-arch.sh, which
+# in turn executes the init_platform_pre_arch() and
+# init_platform_post_arch() functions.
+
+# A machine can use this feature to run any early boot scripts needed
+# by the machine.  A typical usage would be to initialize specific
+# hardware devices.
+
+# Use this function to perform any initializations required by the
+# architecture specific initialization.  This function executes before
+# the architecture initializations.
+init_platform_pre_arch()
+{
+    _log_info_msg "Info: Setting TX-Enable on OOBF ports... "
+    i2cset -y -f 0 0x77 0x01 >/dev/null 2>&1
+    i2cset -y -f 0 0x76 0x10 >/dev/null 2>&1
+    i2cset -y -f 0 0x62 0x21 0x00 >/dev/null 2>&1
+    if [ $? -eq 0 ] ; then
+        _log_info_msg "done.\n"
+    else
+        _log_info_msg "failed.\n"
+    fi
+}

machine/accton/accton_as9926_24d/rootconf/sysroot-lib-onie/sysinfo-platform

@@ -0,0 +1,12 @@
+
+# Use the contents of /sys/class/net/eth0/address
+
+get_ethaddr()
+{
+    [ -r /sys/class/net/eth0/address ] && cat /sys/class/net/eth0/address
+}
+
+# Local Variables:
+# mode: shell-script
+# eval: (sh-set-shell "/bin/sh" t nil)
+# End: