diff --git a/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/LICENSE.TXT b/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/LICENSE.TXT
deleted file mode 100644
index e33cd4cdcf..0000000000
--- a/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/LICENSE.TXT
+++ /dev/null
@@ -1,28 +0,0 @@
-Copyright (c) 2011-2013 ARM Limited
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
- * Neither the name of ARM nor the names of its contributors may be
- used to endorse or promote products derived from this software
- without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/Makefile b/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/Makefile
deleted file mode 100644
index 2ac8368b12..0000000000
--- a/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/Makefile
+++ /dev/null
@@ -1,96 +0,0 @@
-#
-# Makefile - build a UEFI boot image for booting from different exception levels.
-#
-# Copyright (C) 2011-2013 ARM Limited.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in
-# the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of ARM nor the names of its contributors may be
-# used to endorse or promote products derived from this software
-# without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-# TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# This license can also be found in the LICENSE.TXT file.
-
-
-# VE
-PHYS_OFFSET := 0x80000000
-UART_BASE := 0x1c090000
-GIC_DIST_BASE := 0x2c001000
-GIC_CPU_BASE := 0x2c002000
-CNTFRQ := 0x01800000 # 24Mhz
-
-BOOTLOADER := boot.S
-LD_SCRIPT := model.lds.S
-IMAGE_1 := uefi-bootstrap-el1.axf
-IMAGE_2 := uefi-bootstrap-el2.axf
-IMAGE_3 := uefi-bootstrap-el3.axf
-IMAGE_3F := uefi-bootstrap-el3-foundation.axf
-
-
-CROSS_COMPILE ?= aarch64-none-elf-
-CC := $(CROSS_COMPILE)gcc
-LD := $(CROSS_COMPILE)ld
-
-all: $(IMAGE_1) $(IMAGE_2) $(IMAGE_3) $(IMAGE_3F)
-
-clean:
- rm -f *.axf *.o *.lds
-
-$(IMAGE_1): boot1.o model1.lds
- $(LD) -o $@ --script=model1.lds
-
-$(IMAGE_2): boot2.o model2.lds
- $(LD) -o $@ --script=model2.lds
-
-$(IMAGE_3): boot3.o model3.lds
- $(LD) -o $@ --script=model3.lds
-
-$(IMAGE_3F): boot3f.o model3f.lds
- $(LD) -o $@ --script=model3f.lds
-
-boot1.o: $(BOOTLOADER) Makefile
- $(CC) $(CPPFLAGS) -DUART_BASE=$(UART_BASE) -DCNTFRQ=$(CNTFRQ) -DGIC_DIST_BASE=$(GIC_DIST_BASE) -DGIC_CPU_BASE=$(GIC_CPU_BASE) -DSTART_EL2=1 -DSTART_EL1=1 -c -o $@ $(BOOTLOADER)
-
-boot2.o: $(BOOTLOADER) Makefile
- $(CC) $(CPPFLAGS) -DUART_BASE=$(UART_BASE) -DCNTFRQ=$(CNTFRQ) -DGIC_DIST_BASE=$(GIC_DIST_BASE) -DGIC_CPU_BASE=$(GIC_CPU_BASE) -DSTART_EL2=1 -c -o $@ $(BOOTLOADER)
-
-boot3.o: $(BOOTLOADER) Makefile
- $(CC) $(CPPFLAGS) -DUART_BASE=$(UART_BASE) -DCNTFRQ=$(CNTFRQ) -DGIC_DIST_BASE=$(GIC_DIST_BASE) -DGIC_CPU_BASE=$(GIC_CPU_BASE) -c -o $@ $(BOOTLOADER)
-
-boot3f.o: $(BOOTLOADER) Makefile
- $(CC) $(CPPFLAGS) -DUART_BASE=$(UART_BASE) -DCNTFRQ=$(CNTFRQ) -DGIC_DIST_BASE=$(GIC_DIST_BASE) -DGIC_CPU_BASE=$(GIC_CPU_BASE) -DFOUNDATION_MODEL=1 -c -o $@ $(BOOTLOADER)
-
-model1.lds: $(LD_SCRIPT) Makefile boot1.o
- $(CC) $(CPPFLAGS) -DPHYS_OFFSET=$(PHYS_OFFSET) -DBOOT1 -E -P -C -o $@ $<
-
-model2.lds: $(LD_SCRIPT) Makefile boot2.o
- $(CC) $(CPPFLAGS) -DPHYS_OFFSET=$(PHYS_OFFSET) -DBOOT2 -E -P -C -o $@ $<
-
-model3.lds: $(LD_SCRIPT) Makefile boot3.o
- $(CC) $(CPPFLAGS) -DPHYS_OFFSET=$(PHYS_OFFSET) -DBOOT3 -E -P -C -o $@ $<
-
-model3f.lds: $(LD_SCRIPT) Makefile boot3f.o
- $(CC) $(CPPFLAGS) -DPHYS_OFFSET=$(PHYS_OFFSET) -DBOOT3F -E -P -C -o $@ $<
-
-.PHONY: all clean
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/boot.S b/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/boot.S
deleted file mode 100644
index a4b0055c78..0000000000
--- a/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/boot.S
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * boot.S - simple register setup code for junping to a second stage bootloader
- *
- * Copyright (C) 2011-2013 ARM Limited.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of ARM nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This license can also be found in the LICENSE.TXT file.
- */
-
- .text
-
- .globl _start
-
-.set LED_ADDR, 0x1c010008
-
-_start:
- /*
- * EL3 initialisation
- */
-
- // Set LED to show progress.
- ldr x1, =LED_ADDR
- mov w0, #0x1
- str w0, [x1]
- dsb sy
-
-#if defined START_EL2
-
- mrs x0, CurrentEL
- cmp x0, #0xc // EL3?
- b.ne start_ns // skip EL3 initialisation
-
- mov x0, #0x30 // RES1
- orr x0, x0, #(1 << 0) // Non-secure bit
- orr x0, x0, #(1 << 8) // HVC enable
- orr x0, x0, #(1 << 10) // 64-bit EL2
- msr scr_el3, x0
-
- msr cptr_el3, xzr // Disable copro. traps to EL3
-
- ldr x0, =CNTFRQ
- msr cntfrq_el0, x0
-
- /*
- * Check for the primary CPU to avoid a race on the distributor
- * registers.
- */
- mrs x0, mpidr_el1
- tst x0, #15
- b.ne 1f // secondary CPU
-
- ldr x1, =GIC_DIST_BASE // GICD_CTLR
- mov w0, #3 // EnableGrp0 | EnableGrp1
- str w0, [x1]
-
-1: ldr x1, =GIC_DIST_BASE + 0x80 // GICD_IGROUPR
- mov w0, #~0 // Grp1 interrupts
- str w0, [x1], #4
- b.ne 2f // Only local interrupts for secondary CPUs
- str w0, [x1], #4
- str w0, [x1], #4
-
-2: ldr x1, =GIC_CPU_BASE // GICC_CTLR
- ldr w0, [x1]
- orr w0, w0, #3 // EnableGrp0 | EnableGrp1
- str w0, [x1]
-
- mov w0, #1 << 7 // allow NS access to GICC_PMR
- str w0, [x1, #4] // GICC_PMR
-
- msr sctlr_el2, xzr
-
-#if defined START_EL1
-
- /* Now setup our EL1. Controlled by EL2 config on Model */
- mrs x0, hcr_el2 // Read EL2 Hypervisor configuration Register
- orr x0, x0, #(1 << 31) // Set EL1 to be 64bit
-
- // Send all interrupts to their respective Exception levels for EL2
- bic x0, x0, #(1 << 3) // Disable virtual FIQ
- bic x0, x0, #(1 << 4) // Disable virtual IRQ
- bic x0, x0, #(1 << 5) // Disable virtual SError and Abort
- msr hcr_el2, x0 // Write back our settings
-
- /*
- * Enable architected timer access
- */
- mrs x0, cnthctl_el2
- orr x0, x0, #3 // Enable EL1 access to timers
- msr cnthctl_el2, x0
-
- mrs x0, cntkctl_el1
- orr x0, x0, #3 // EL0 access to counters
- msr cntkctl_el1, x0
-
- /* Set ID regs */
- mrs x0, midr_el1
- mrs x1, mpidr_el1
- msr vpidr_el2, x0
- msr vmpidr_el2, x1
-
- /* Coprocessor traps. */
- mov x0, #0x33ff
- msr cptr_el2, x0 // Disable copro. traps to EL2
-
- msr hstr_el2, xzr // Disable CP15 traps to EL2
-
-#endif // START_EL1
-
- /* Configure UART. Primary CPU only */
- mrs x4, mpidr_el1
- tst x4, #15
- b.ne 1f
-
- /*
- * UART initialisation (38400 8N1)
- */
- ldr x4, =UART_BASE // UART base
- mov w5, #0x10 // ibrd
- str w5, [x4, #0x24]
- mov w5, #0xc300
- orr w5, w5, #0x0001 // cr
- str w5, [x4, #0x30]
-
- /*
- * Prepare the switch to the EL2_SP2 mode from EL3
- */
-1: ldr x0, =start_ns // Return after mode switch
-#if defined START_EL1
- mov x1, #0x3c5 // EL1_SP1 | D | A | I | F
-#else
- mov x1, #0x3c9 // EL2_SP2 | D | A | I | F
-#endif
-
- msr elr_el3, x0
- msr spsr_el3, x1
- eret
-
-#endif // START_EL2
-
-
-start_ns:
-
-/*
- * We do not have NOR flash on the Foundation model. So run UEFI from RAM.
- * On the full model we use the NOR FLASH to store UEFI, so start there.
- */
-#if defined FOUNDATION_MODEL
- mov x0, #0xa0000000
-#else
- mov x0, #0x0
-#endif
- br x0
-
- .ltorg
-
- .org 0x200
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/model.lds.S b/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/model.lds.S
deleted file mode 100644
index d963aec550..0000000000
--- a/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/model.lds.S
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * model.lds.S - simple linker script for stand-alone Linux booting
- *
- * Copyright (C) 2011, 2012 ARM Limited.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of ARM nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This license can also be found in the LICENSE.TXT file.
- */
-
-OUTPUT_FORMAT("elf64-littleaarch64")
-OUTPUT_ARCH(aarch64)
-TARGET(binary)
-
-#ifdef BOOT1
-INPUT(./boot1.o)
-#endif
-
-#ifdef BOOT2
-INPUT(./boot2.o)
-#endif
-
-#ifdef BOOT3
-INPUT(./boot3.o)
-#endif
-
-#ifdef BOOT3F
-INPUT(./boot3f.o)
-#endif
-
-SECTIONS
-{
- . = PHYS_OFFSET;
-#ifdef BOOT1
- .text : { boot1.o }
-#endif
-
-#ifdef BOOT2
- .text : { boot2.o }
-#endif
-
-#ifdef BOOT3
- .text : { boot3.o }
-#endif
-
-#ifdef BOOT3F
- .text : { boot3f.o }
-#endif
-
- .data : { *(.data) }
- .bss : { *(.bss) }
-}
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/readme.html b/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/readme.html
deleted file mode 100644
index 5627285265..0000000000
--- a/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/readme.html
+++ /dev/null
@@ -1,88 +0,0 @@
-AArch64 UEFI bootstraps
-
-Copyright (c) 2011-2013 ARM Limited. All rights reserved.
-See the LICENSE.TXT file for more information.
-
-Contents:
-
-
-- Introduction
-- Build
-- Use on ARMv8 RTSM and FVP models
-- Use on ARMv8 Foundation model
-
-
-Introduction
-
-A bootstrap can be used to change the model state, like the Exception
-Level (EL), before executing the UEFI binary.
-
-For the ARMv8 RTSM and FVP models this can be used to show/test the UEFI binary
-starting at different exception levels. The ARMv8 models start at EL3 by
-default.
-
-In the case of the Foundation model a bootstrap is required to jump to the
-UEFI binary as loaded in RAM. This is required as the Foundation model cannot
-load and execute UEFI binaries directly. The Foundation model can only load and
-execute ELF binaries.
-
-Build
-
-Build the bootstraps using a AArch64 GCC cross-compiler. By default the
-Makefile is configured to assume a GCC bare-metal toolchain:
-
-PATH=$PATH:<path/to/baremetal-tools/bin/> make clean
-PATH=$PATH:<path/to/baremetal-tools/bin/> make
-
-
-To build the bootstraps with a Linux GCC toolchain use the following
-commands:
-
-PATH=$PATH:<path/to/aarch64-linux-gnu-tools/bin/> make clean
-PATH=$PATH:<path/to/aarch64-linux-gnu-tools/bin/> CROSS_COMPILE=<gcc-prefix> make
-
-
-The gcc-prefix depends on the specific toolchain distribution used. It can be
-"aarch64-linux-gnu-" for example.
-
-This will result in four axf files:
-
-
-uefi-bootstrap-el3 : The bootstrap jumps to the UEFI code in FLASH without
- changing anything.
uefi-bootstrap-el2 : Setup EL3 and switch the model to EL2 before jumping to the
- UEFI code in FLASH.
uefi-bootstrap-el1 : Setup EL3 and prepare to run at non-secure EL1. Switch to
- non-secure EL1 and run the UEFI code in FLASH.
uefi-bootstrap-el3-foundation : The bootstrap jumps to the UEFI code in RAM
- without changing anything. Only to be used with the
- Foundation model. The Foundation model does not have
- non-secure memory at address 0x0 and thus the UEFI image
- should be pre-loaded into non-secure RAM at address
- 0xA0000000.
-
-Use on ARMv8 RTSM and FVP models
-
-Add the '-a' option to the model start script and point to the required
-bootstrap:
-
-< ... model start script as described in top-level readme file ... >
- -a <path/to/bootstrap-binary-file>
-
-
-NOTE: The Foundation model bootstrap should not be used with these models.
-
-Use on ARMv8 Foundation model
-
-The Foundation model takes an option for an ELF file to be loaded as well as an
-option to load a binary data blob into RAM. This can be used to run UEFI in the
-following manner:
-
-<PATH_TO_INSTALLED_FOUNDATION_MODEL>/Foundation_v8 --cores=2 --visualization
- --image=uefi-bootstrap-el3-foundation.axf --nsdata=RTSM_VE_FOUNDATIONV8_EFI.fd@0xA0000000
-
-
-NOTE: The RTSM version of the bootstraps and UEFI image will not work as
- expected on the Foundation model. Foundation model specific versions
- should be used.
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/readme.txt b/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/readme.txt
deleted file mode 100644
index 24a1bbee3d..0000000000
--- a/ArmPlatformPkg/ArmVExpressPkg/Scripts/uefi-aarch64-bootstrap/readme.txt
+++ /dev/null
@@ -1,92 +0,0 @@
-AArch64 UEFI bootstraps
-=======================
-
-Copyright (c) 2011-2013 ARM Limited. All rights reserved.
-See the `LICENSE.TXT` file for more information.
-
-Contents:
-
-* Introduction
-* Build
-* Use on ARMv8 RTSM and FVP models
-* Use on ARMv8 Foundation model
-
-
-Introduction
-------------
-
-A bootstrap can be used to change the model state, like the Exception
-Level (EL), before executing the UEFI binary.
-
-For the ARMv8 RTSM and FVP models this can be used to show/test the UEFI binary
-starting at different exception levels. The ARMv8 models start at EL3 by
-default.
-
-In the case of the Foundation model a bootstrap is required to jump to the
-UEFI binary as loaded in RAM. This is required as the Foundation model cannot
-load and execute UEFI binaries directly. The Foundation model can only load and
-execute ELF binaries.
-
-
-Build
------
-
-Build the bootstraps using a AArch64 GCC cross-compiler. By default the
-`Makefile` is configured to assume a GCC bare-metal toolchain:
-
- PATH=$PATH: make clean
- PATH=$PATH: make
-
-To build the bootstraps with a Linux GCC toolchain use the following
-commands:
-
- PATH=$PATH: make clean
- PATH=$PATH: CROSS_COMPILE= make
-
-The `gcc-prefix` depends on the specific toolchain distribution used. It can be
-"aarch64-linux-gnu-" for example.
-
-This will result in four `axf` files:
-
-* uefi-bootstrap-el3 : The bootstrap jumps to the UEFI code in FLASH without
- changing anything.
-
-* uefi-bootstrap-el2 : Setup EL3 and switch the model to EL2 before jumping to the
- UEFI code in FLASH.
-
-* uefi-bootstrap-el1 : Setup EL3 and prepare to run at non-secure EL1. Switch to
- non-secure EL1 and run the UEFI code in FLASH.
-
-* uefi-bootstrap-el3-foundation : The bootstrap jumps to the UEFI code in RAM
- without changing anything. Only to be used with the
- Foundation model. The Foundation model does not have
- non-secure memory at address `0x0` and thus the UEFI image
- should be pre-loaded into non-secure RAM at address
- `0xA0000000`.
-
-
-Use on ARMv8 RTSM and FVP models
---------------------------------
-
-Add the '-a' option to the model start script and point to the required
-bootstrap:
-
- < ... model start script as described in top-level readme file ... >
- -a
-
-NOTE: The Foundation model bootstrap should not be used with these models.
-
-
-Use on ARMv8 Foundation model
------------------------------
-
-The Foundation model takes an option for an ELF file to be loaded as well as an
-option to load a binary data blob into RAM. This can be used to run UEFI in the
-following manner:
-
- /Foundation_v8 --cores=2 --visualization
- --image=uefi-bootstrap-el3-foundation.axf --nsdata=RTSM_VE_FOUNDATIONV8_EFI.fd@0xA0000000
-
-NOTE: The RTSM version of the bootstraps and UEFI image will not work as
- expected on the Foundation model. Foundation model specific versions
- should be used.