diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 09a5423f5141..2aff8b9f919a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -344,14 +344,5 @@ selftest:
     - KASFILES=./ci/qemuarm64.yml:./ci/selftest.yml:lockfile.yml
     - kas shell --update --force-checkout $KASFILES -c 'oe-selftest --num-processes 2 --select-tag meta-arm --run-all-tests'
 
-sgi575:
-  extends: .build
-  parallel:
-    matrix:
-      - TESTING: testimage
-  # FVP binary is x86-only
-  tags:
-    - x86_64
-
 toolchains:
   extends: .build
diff --git a/ci/fvps.yml b/ci/fvps.yml
index 5370402c9f17..39b18d851609 100644
--- a/ci/fvps.yml
+++ b/ci/fvps.yml
@@ -40,7 +40,6 @@ target:
   - nativesdk-fvp-rdn2
   # These are x86 only... :(
   - nativesdk-fvp-rdv1
-  - nativesdk-fvp-sgi575
 
   # IoT FVPs
   - fvp-corstone1000
diff --git a/ci/sgi575.yml b/ci/sgi575.yml
deleted file mode 100644
index d6e33894e890..000000000000
--- a/ci/sgi575.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-  includes:
-    - ci/base.yml
-    - ci/fvp.yml
-
-local_conf_header:
-  sshpregen: |
-    # Allow the use of the pregen keys as this is CI so safe
-    COMPATIBLE_MACHINE:pn-ssh-pregen-hostkeys:sgi575 = "sgi575"
-
-machine: sgi575
diff --git a/meta-arm-bsp/conf/machine/sgi575.conf b/meta-arm-bsp/conf/machine/sgi575.conf
deleted file mode 100644
index 6217ecc22fbb..000000000000
--- a/meta-arm-bsp/conf/machine/sgi575.conf
+++ /dev/null
@@ -1,65 +0,0 @@
-# Configuration for Arm SGI575 development board
-
-#@TYPE: Machine
-#@NAME: SGI575
-#@DESCRIPTION: Machine configuration for SGI575
-
-require conf/machine/include/arm/armv8-2a/tune-cortexa75.inc
-
-EXTRA_IMAGEDEPENDS += "virtual/control-processor-firmware"
-EXTRA_IMAGEDEPENDS += "trusted-firmware-a"
-
-# 2.13.0 removes support for sgi575
-PREFERRED_VERSION_trusted-firmware-a ?= "2.12.%"
-
-KERNEL_IMAGETYPE ?= "Image"
-PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
-SERIAL_CONSOLES = "115200;ttyAMA0"
-
-EFI_PROVIDER ?= "${@bb.utils.contains("DISTRO_FEATURES", "systemd", "systemd-boot", "grub-efi", d)}"
-MACHINE_FEATURES += "efi"
-
-IMAGE_FSTYPES += "cpio.gz wic"
-IMAGE_NAME_SUFFIX = ""
-IMAGE_CLASSES += "fvpboot"
-
-WKS_FILE ?= "efi-disk.wks.in"
-WKS_FILE_DEPENDS:append = " ${EXTRA_IMAGEDEPENDS}"
-
-# testimage config
-TEST_TARGET = "OEFVPTarget"
-#TEST_TARGET_IP = "127.0.0.1:222"
-TEST_SUITES = "fvp_boot"
-
-# FVP Config
-FVP_PROVIDER ?= "fvp-sgi575-native"
-FVP_EXE ?= "FVP_CSS_SGI-575"
-
-# Virtio-Net configuration
-FVP_CONFIG[board.virtio_net.enabled] ?= "1"
-FVP_CONFIG[board.virtio_net.hostbridge.userNetworking] ?= "1"
-FVP_CONFIG[board.virtio_net.hostbridge.userNetPorts] = "2222=22"
-FVP_CONFIG[board.virtioblockdevice.image_path] ?= "${IMAGE_NAME}.wic"
-
-#FVP_CONFIG[cache_state_modelled] ?= "0"
-FVP_CONFIG[css.cmn600.mesh_config_file] = "SGI-575_cmn600.yml"
-FVP_CONFIG[css.cmn600.force_rnsam_internal] ?= "false"
-FVP_CONFIG[css.gic_distributor.ITS-device-bits] ?= "20"
-
-FVP_DATA ?= "css.scp.armcortexm7ct=scp-firmware/scp_ramfw.bin@0x0BD80000"
-FVP_CONFIG[css.mcp.ROMloader.fname] ?= "scp-firmware/mcp_romfw.bin"
-FVP_CONFIG[css.scp.ROMloader.fname] ?= "scp-firmware/scp_romfw.bin"
-FVP_CONFIG[css.trustedBootROMloader.fname] ?= "trusted-firmware-a/bl1.bin"
-FVP_CONFIG[board.flashloader0.fname] ?= "trusted-firmware-a/fip.bin"
-
-FVP_CONSOLES[default] = "terminal_uart_ap"
-FVP_TERMINALS[css.scp.terminal_uart_aon] ?= "SCP Console"
-FVP_TERMINALS[css.mcp.terminal_uart0] ?= ""
-FVP_TERMINALS[css.mcp.terminal_uart1] ?= ""
-FVP_TERMINALS[css.terminal_uart_ap] ?= "Console"
-FVP_TERMINALS[css.terminal_uart1_ap] ?= ""
-FVP_TERMINALS[soc.terminal_s0] ?= ""
-FVP_TERMINALS[soc.terminal_s1] ?= ""
-FVP_TERMINALS[soc.terminal_mcp] ?= ""
-FVP_TERMINALS[board.terminal_0] ?= ""
-FVP_TERMINALS[board.terminal_1] ?= ""
diff --git a/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware-sgi575.inc b/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware-sgi575.inc
deleted file mode 100644
index 79a41a06f66d..000000000000
--- a/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware-sgi575.inc
+++ /dev/null
@@ -1,6 +0,0 @@
-# SGI575 specific SCP configurations and build instructions
-
-COMPATIBLE_MACHINE:sgi575 = "sgi575"
-SCP_PRODUCT_GROUP = "neoverse-rd"
-
-SCP_LOG_LEVEL = "INFO"
diff --git a/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware_%.bbappend b/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware_%.bbappend
index 011090e72351..d3801e0c9c0a 100644
--- a/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware_%.bbappend
+++ b/meta-arm-bsp/recipes-bsp/scp-firmware/scp-firmware_%.bbappend
@@ -6,6 +6,5 @@ MACHINE_SCP_REQUIRE:juno = "scp-firmware-juno.inc"
 MACHINE_SCP_REQUIRE:rdn2 = "scp-firmware-rdn2.inc"
 MACHINE_SCP_REQUIRE:rdv1 = "scp-firmware-rdv1.inc"
 MACHINE_SCP_REQUIRE:rdv2 = "scp-firmware-rdv2.inc"
-MACHINE_SCP_REQUIRE:sgi575 = "scp-firmware-sgi575.inc"
 
 require ${MACHINE_SCP_REQUIRE}
diff --git a/meta-arm-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a-sgi575.inc b/meta-arm-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a-sgi575.inc
deleted file mode 100644
index c1f16d5499e8..000000000000
--- a/meta-arm-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a-sgi575.inc
+++ /dev/null
@@ -1,26 +0,0 @@
-# SGI575 specific TFA support
-
-COMPATIBLE_MACHINE = "sgi575"
-TFA_PLATFORM       = "sgi575"
-TFA_BUILD_TARGET   = "all fip"
-TFA_INSTALL_TARGET = "bl1 fip"
-TFA_DEBUG          = "1"
-TFA_MBEDTLS        = "1"
-TFA_UBOOT          = "0"
-TFA_UEFI           = "1"
-
-EXTRA_OEMAKE += "TRUSTED_BOARD_BOOT=1 GENERATE_COT=1 ARM_ROTPK_LOCATION=devel_rsa \
-                     ROT_KEY=plat/arm/board/common/rotpk/arm_rotprivk_rsa.pem"
-
-# If GENERATE_COT is set, then tf-a will try to use local poetry install
-# to run the python cot-dt2c command.  Disable the local poetry and use
-# the provided cot-dt2c.
-EXTRA_OEMAKE += "POETRY=''"
-DEPENDS += "cot-dt2c-native"
-
-# When compiling tf-a with clang, multiple errors are being seen in the
-# ASM files:
-#   error: instruction requires: fp-armv8
-# Given that this is platform is EOLed, forcing it to use GCC and not
-# reporting upstream
-TOOLCHAIN = "gcc"
diff --git a/meta-arm-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend b/meta-arm-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
index 6f7a6e857cfd..ab0f82a35036 100644
--- a/meta-arm-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
+++ b/meta-arm-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
@@ -8,6 +8,5 @@ MACHINE_TFA_REQUIRE:rdn2 = "trusted-firmware-a-rdn2.inc"
 MACHINE_TFA_REQUIRE:rdv1 = "trusted-firmware-a-rdv1.inc"
 MACHINE_TFA_REQUIRE:rdv2 = "trusted-firmware-a-rdv2.inc"
 MACHINE_TFA_REQUIRE:sbsa-ref = "trusted-firmware-a-sbsa-ref.inc"
-MACHINE_TFA_REQUIRE:sgi575 = "trusted-firmware-a-sgi575.inc"
 
 require ${MACHINE_TFA_REQUIRE}
diff --git a/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-sgi575.inc b/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-sgi575.inc
deleted file mode 100644
index e26225f87a07..000000000000
--- a/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-sgi575.inc
+++ /dev/null
@@ -1,7 +0,0 @@
-# SGI575 specific EDK2 configurations
-EDK2_BUILD_RELEASE = "0"
-EDK2_PLATFORM      = "Sgi575"
-EDK2_PLATFORM_DSC  = "Platform/ARM/SgiPkg/Sgi575/Sgi575.dsc"
-EDK2_BIN_NAME      = "BL33_AP_UEFI.fd"
-
-COMPATIBLE_MACHINE = "sgi575"
diff --git a/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware_%.bbappend b/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware_%.bbappend
index 7dd87303c5ec..830d41169f3d 100644
--- a/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware_%.bbappend
+++ b/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware_%.bbappend
@@ -8,6 +8,5 @@ MACHINE_EDK2_REQUIRE:rdn2 = "edk2-firmware-rdn2.inc"
 MACHINE_EDK2_REQUIRE:rdv1 = "edk2-firmware-rdv1.inc"
 MACHINE_EDK2_REQUIRE:rdv2 = "edk2-firmware-rdv2.inc"
 MACHINE_EDK2_REQUIRE:sbsa-ref = "edk2-firmware-sbsa-ref.inc"
-MACHINE_EDK2_REQUIRE:sgi575 = "edk2-firmware-sgi575.inc"
 
 require ${MACHINE_EDK2_REQUIRE}
diff --git a/meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc b/meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc
index 2f5653127438..6ee25cd11794 100644
--- a/meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc
+++ b/meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc
@@ -135,15 +135,6 @@ KBUILD_DEFCONFIG:rdv2 = "defconfig"
 KCONFIG_MODE:rdv2 = "--alldefconfig"
 KCONF_BSP_AUDIT_LEVEL:rdv2 = "0"
 
-#
-# SGI575 KMACHINE
-#
-COMPATIBLE_MACHINE:sgi575 = "sgi575"
-KBUILD_DEFCONFIG:sgi575 = "defconfig"
-KCONFIG_MODE:sgi575 = "--alldefconfig"
-# Upstream defconfig often causes warnings but we don't maintain it
-KCONF_BSP_AUDIT_LEVEL:sgi575 = "0"
-
 #
 # sbsa-ref KMACHINE
 #