From: "Joshua Watt" <JPEWhacker@gmail.com>
To: meta-arm@lists.yoctoproject.org
Cc: Joshua Watt <JPEWhacker@gmail.com>
Subject: [meta-arm][PATCH v2 3/3] Add support for booting qemu with TFA and optee
Date: Fri, 15 May 2020 11:02:40 -0500 [thread overview]
Message-ID: <20200515160240.16395-4-JPEWhacker@gmail.com> (raw)
In-Reply-To: <20200515160240.16395-1-JPEWhacker@gmail.com>
Adds support for booting AArch64 Qemu machines using TF-A + optee +
u-boot. Most of the changes are applicable to any AArch64 qemu target,
and a reference machine called qemuarm64-secureboot has been added that
show how to enable support for it.
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
---
.../conf/machine/qemuarm64-secureboot.conf | 26 +++++++++++++
.../trusted-firmware-a/trusted-firmware-a.inc | 39 ++++++++++++-------
.../recipes-bsp/u-boot/u-boot/qemuarm64.cfg | 4 ++
meta-arm/recipes-bsp/u-boot/u-boot_%.bbappend | 3 ++
.../linux/linux-yocto-dev.bbappend | 4 ++
.../linux/linux-yocto-dev/tee.cfg | 4 ++
.../recipes-security/optee/optee-os_git.bb | 4 ++
meta-arm/recipes-security/optee/optee.inc | 2 +-
meta-arm/wic/qemuarm64.wks | 4 ++
9 files changed, 76 insertions(+), 14 deletions(-)
create mode 100644 meta-arm/conf/machine/qemuarm64-secureboot.conf
create mode 100644 meta-arm/recipes-bsp/u-boot/u-boot/qemuarm64.cfg
create mode 100644 meta-arm/recipes-bsp/u-boot/u-boot_%.bbappend
create mode 100644 meta-arm/recipes-kernel/linux/linux-yocto-dev.bbappend
create mode 100644 meta-arm/recipes-kernel/linux/linux-yocto-dev/tee.cfg
create mode 100644 meta-arm/wic/qemuarm64.wks
diff --git a/meta-arm/conf/machine/qemuarm64-secureboot.conf b/meta-arm/conf/machine/qemuarm64-secureboot.conf
new file mode 100644
index 0000000..a5b7401
--- /dev/null
+++ b/meta-arm/conf/machine/qemuarm64-secureboot.conf
@@ -0,0 +1,26 @@
+MACHINEOVERRIDES =. "qemuarm64:"
+
+require ${COREBASE}/meta/conf/machine/qemuarm64.conf
+
+KMACHINE = "qemuarm64"
+
+UBOOT_MACHINE = "qemu_arm64_defconfig"
+
+# The 5.4 kernel panics when booting, so use the development kernel until the
+# default kernel is upgraded (5.5. supposedly works)
+PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-dev"
+
+QB_MACHINE = "-machine virt,secure=on"
+QB_OPT_APPEND += "-no-acpi"
+QB_MEM = "-m 1G"
+QB_DEFAULT_FSTYPE = "wic.qcow2"
+QB_DEFAULT_BIOS = "flash.bin"
+QB_FSINFO = "wic:no-kernel-in-fs"
+QB_ROOTFS_OPT = ""
+
+IMAGE_FSTYPES += "wic wic.qcow2"
+
+WKS_FILE ?= "qemuarm64.wks"
+WKS_FILE_DEPENDS = "trusted-firmware-a"
+IMAGE_BOOT_FILES = "${KERNEL_IMAGETYPE}"
+
diff --git a/meta-arm/recipes-bsp/trusted-firmware-a/trusted-firmware-a.inc b/meta-arm/recipes-bsp/trusted-firmware-a/trusted-firmware-a.inc
index c9c5710..1369372 100644
--- a/meta-arm/recipes-bsp/trusted-firmware-a/trusted-firmware-a.inc
+++ b/meta-arm/recipes-bsp/trusted-firmware-a/trusted-firmware-a.inc
@@ -7,10 +7,11 @@ PACKAGE_ARCH = "${MACHINE_ARCH}"
inherit deploy nopackages
-COMPATIBLE_MACHINE ?= "invalid"
+COMPATIBLE_MACHINE = "qemuarm64"
# Platform must be set for each machine
TFA_PLATFORM ?= "invalid"
+TFA_PLATFORM_aarch64_qemuall = "qemu"
# Some platforms can have multiple board configurations
# Leave empty for default behavior
@@ -20,6 +21,7 @@ TFA_BOARD ?= ""
# Few options are "opteed", "tlkd", "trusty", "tspd"...
# Leave empty to not use SPD
TFA_SPD ?= ""
+TFA_SPD_aarch64_qemuall = "opteed"
# Build for debug (set TFA_DEBUG to 1 to activate)
TFA_DEBUG ?= "0"
@@ -44,16 +46,19 @@ SRCREV_FORMAT_append = "${@bb.utils.contains('TFA_MBEDTLS', '1', '_mbedtls', '',
# U-boot support (set TFA_UBOOT to 1 to activate)
# When U-Boot support is activated BL33 is activated with u-boot.bin file
TFA_UBOOT ?= "0"
+TFA_UBOOT_aarch64_qemuall = "1"
# What to build
# By default we only build bl1, do_deploy will copy
# everything listed in this variable (by default bl1.bin)
TFA_BUILD_TARGET ?= "bl1"
+TFA_BUILD_TARGET_aarch64_qemuall = "all fip"
# What to install
# do_install and do_deploy will install everything listed in this
# variable. It is set by default to TFA_BUILD_TARGET
TFA_INSTALL_TARGET ?= "${TFA_BUILD_TARGET}"
+TFA_INSTALL_TARGET_aarch64_qemuall = "flash.bin"
# Requires CROSS_COMPILE set by hand as there is no configure script
export CROSS_COMPILE="${TARGET_PREFIX}"
@@ -70,6 +75,7 @@ do_configure[noexec] = "1"
# We need dtc for dtbs compilation
# We need openssl for fiptool
DEPENDS_append = " dtc-native openssl-native"
+DEPENDS_append_aarch64_qemuall = " optee-os"
# Add platform parameter
EXTRA_OEMAKE += "BUILD_BASE=${B} PLAT=${TFA_PLATFORM}"
@@ -91,6 +97,14 @@ EXTRA_OEMAKE += "${@bb.utils.contains('TFA_MBEDTLS', '1', 'MBEDTLS_DIR=${TFA_MBE
DEPENDS += " ${@bb.utils.contains('TFA_UBOOT', '1', 'u-boot', '', d)}"
do_compile[depends] += " ${@bb.utils.contains('TFA_UBOOT', '1', 'u-boot:do_deploy', '', d)}"
EXTRA_OEMAKE += "${@bb.utils.contains('TFA_UBOOT', '1', 'BL33=${DEPLOY_DIR_IMAGE}/u-boot.bin', '',d)}"
+EXTRA_OEMAKE_append_aarch64_qemuall = " \
+ BL32=${STAGING_DIR_TARGET}${nonarch_base_libdir}/firmware/tee-header_v2.bin \
+ BL32_EXTRA1=${STAGING_DIR_TARGET}${nonarch_base_libdir}/firmware/tee-pager_v2.bin \
+ BL32_EXTRA2=${STAGING_DIR_TARGET}${nonarch_base_libdir}/firmware/tee-pageable_v2.bin \
+ BL32_RAM_LOCATION=tdram \
+ "
+
+BUILD_PLAT = "${B}/${TFA_PLATFORM}/${@"debug" if d.getVar("TFA_DEBUG") == "1" else "release"}/"
# The following hack is needed to fit properly in yocto build environment
# TFA is forcing the host compiler and its flags in the Makefile using :=
@@ -107,13 +121,12 @@ do_compile() {
}
do_compile[cleandirs] = "${B}"
-do_install() {
- if ${@"true" if d.getVar('TFA_DEBUG') == '1' else "false"}; then
- BUILD_PLAT=${B}/${BUILD_DIR}/debug/
- else
- BUILD_PLAT=${B}/${BUILD_DIR}/release/
- fi
+do_compile_append_aarch64_qemuall() {
+ dd if=${BUILD_PLAT}/bl1.bin of=${BUILD_PLAT}/flash.bin bs=4096 conv=notrunc
+ dd if=${BUILD_PLAT}/fip.bin of=${BUILD_PLAT}/flash.bin seek=64 bs=4096 conv=notrunc
+}
+do_install() {
install -d -m 755 ${D}/firmware
for atfbin in ${TFA_INSTALL_TARGET}; do
processes="0"
@@ -125,23 +138,23 @@ do_install() {
exit 1
fi
- if [ -f $BUILD_PLAT/$atfbin.bin ]; then
+ if [ -f ${BUILD_PLAT}/$atfbin.bin ]; then
echo "Install $atfbin.bin"
- install -m 0644 $BUILD_PLAT/$atfbin.bin \
+ install -m 0644 ${BUILD_PLAT}/$atfbin.bin \
${D}/firmware/$atfbin-${TFA_PLATFORM}.bin
ln -sf $atfbin-${TFA_PLATFORM}.bin ${D}/firmware/$atfbin.bin
processes="1"
fi
- if [ -f $BUILD_PLAT/$atfbin/$atfbin.elf ]; then
+ if [ -f ${BUILD_PLAT}/$atfbin/$atfbin.elf ]; then
echo "Install $atfbin.elf"
- install -m 0644 $BUILD_PLAT/$atfbin/$atfbin.elf \
+ install -m 0644 ${BUILD_PLAT}/$atfbin/$atfbin.elf \
${D}/firmware/$atfbin-${TFA_PLATFORM}.elf
ln -sf $atfbin-${TFA_PLATFORM}.elf ${D}/firmware/$atfbin.elf
processes="1"
fi
- if [ -f $BUILD_PLAT/$atfbin ]; then
+ if [ -f ${BUILD_PLAT}/$atfbin ]; then
echo "Install $atfbin"
- install -m 0644 $BUILD_PLAT/$atfbin \
+ install -m 0644 ${BUILD_PLAT}/$atfbin \
${D}/firmware/$atfbin-${TFA_PLATFORM}
ln -sf $atfbin-${TFA_PLATFORM} ${D}/firmware/$atfbin
processes="1"
diff --git a/meta-arm/recipes-bsp/u-boot/u-boot/qemuarm64.cfg b/meta-arm/recipes-bsp/u-boot/u-boot/qemuarm64.cfg
new file mode 100644
index 0000000..de0c6ec
--- /dev/null
+++ b/meta-arm/recipes-bsp/u-boot/u-boot/qemuarm64.cfg
@@ -0,0 +1,4 @@
+CONFIG_TFABOOT=y
+# This must match the address that TF-A jumps to for BL33
+CONFIG_SYS_TEXT_BASE=0x60000000
+
diff --git a/meta-arm/recipes-bsp/u-boot/u-boot_%.bbappend b/meta-arm/recipes-bsp/u-boot/u-boot_%.bbappend
new file mode 100644
index 0000000..afcd70a
--- /dev/null
+++ b/meta-arm/recipes-bsp/u-boot/u-boot_%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI_append_qemuarm64-secureboot = " file://qemuarm64.cfg"
diff --git a/meta-arm/recipes-kernel/linux/linux-yocto-dev.bbappend b/meta-arm/recipes-kernel/linux/linux-yocto-dev.bbappend
new file mode 100644
index 0000000..c7742f8
--- /dev/null
+++ b/meta-arm/recipes-kernel/linux/linux-yocto-dev.bbappend
@@ -0,0 +1,4 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI_append_qemuarm64-secureboot = " file://tee.cfg"
+
diff --git a/meta-arm/recipes-kernel/linux/linux-yocto-dev/tee.cfg b/meta-arm/recipes-kernel/linux/linux-yocto-dev/tee.cfg
new file mode 100644
index 0000000..7415e18
--- /dev/null
+++ b/meta-arm/recipes-kernel/linux/linux-yocto-dev/tee.cfg
@@ -0,0 +1,4 @@
+CONFIG_HW_RANDOM_OPTEE=m
+CONFIG_TEE=m
+CONFIG_OPTEE=m
+CONFIG_OPTEE_SHM_NUM_PRIV_PAGES=10
diff --git a/meta-arm/recipes-security/optee/optee-os_git.bb b/meta-arm/recipes-security/optee/optee-os_git.bb
index d58b89f..5e3c59a 100644
--- a/meta-arm/recipes-security/optee/optee-os_git.bb
+++ b/meta-arm/recipes-security/optee/optee-os_git.bb
@@ -22,6 +22,8 @@ S = "${WORKDIR}/git"
B = "${WORKDIR}/build"
OPTEEMACHINE ?= "${MACHINE}"
+OPTEEMACHINE_aarch64_qemuall = "vexpress-qemu_armv8a"
+OPTEEMACHINE_armv7a_qemuall = "vexpress-qemu_virt"
OPTEE_ARCH = "null"
OPTEE_ARCH_armv7a = "arm32"
OPTEE_ARCH_aarch64 = "arm64"
@@ -74,6 +76,8 @@ do_deploy() {
addtask deploy before do_build after do_install
+SYSROOT_DIRS += "${nonarch_base_libdir}/firmware"
+
FILES_${PN} = "${nonarch_base_libdir}/firmware/"
FILES_${PN}-dev = "${includedir}/optee/"
diff --git a/meta-arm/recipes-security/optee/optee.inc b/meta-arm/recipes-security/optee/optee.inc
index b3e5271..3138148 100644
--- a/meta-arm/recipes-security/optee/optee.inc
+++ b/meta-arm/recipes-security/optee/optee.inc
@@ -1,2 +1,2 @@
-COMPATIBLE_MACHINE ?= "invalid"
+COMPATIBLE_MACHINE = "qemuarm64"
# Please add supported machines below or set it in .bbappend or .conf
diff --git a/meta-arm/wic/qemuarm64.wks b/meta-arm/wic/qemuarm64.wks
new file mode 100644
index 0000000..7285279
--- /dev/null
+++ b/meta-arm/wic/qemuarm64.wks
@@ -0,0 +1,4 @@
+bootloader --ptable gpt
+
+part /boot --ondisk=vda --align 64 --size=100M --active --source bootimg-partition --fstype=ext4 --label boot --sourceparams="loader=u-boot"
+part / --ondisk=vda --source rootfs --fstype=ext4 --label root
--
2.17.1
next prev parent reply other threads:[~2020-05-15 16:02 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-13 22:11 [meta-arm][PATCH] Add support for booting qemu with TFA and optee Joshua Watt
2020-05-13 22:27 ` Denys Dmytriyenko
2020-05-13 22:42 ` Joshua Watt
2020-05-15 16:02 ` [meta-arm][PATCH v2 0/3] " Joshua Watt
2020-05-15 16:02 ` [meta-arm][PATCH v2 1/3] optee-{os,examples,client,test}: Build out of tree Joshua Watt
2020-05-17 16:35 ` Denys Dmytriyenko
2020-05-21 5:12 ` [PATCH " Diego Sueiro
2020-05-15 16:02 ` [meta-arm][PATCH v2 2/3] optee-client: Add sysVinit service Joshua Watt
2020-05-17 16:44 ` Denys Dmytriyenko
2020-05-18 17:04 ` William Mills
2020-05-18 18:03 ` Joshua Watt
2020-05-18 18:58 ` Denys Dmytriyenko
2020-05-18 21:52 ` Joshua Watt
2020-05-18 21:57 ` William Mills
2020-05-18 22:06 ` Joshua Watt
2020-05-18 22:41 ` Denys Dmytriyenko
2020-05-19 10:03 ` William Mills
2020-05-15 16:02 ` Joshua Watt [this message]
2020-05-17 16:58 ` [meta-arm][PATCH v2 3/3] Add support for booting qemu with TFA and optee Denys Dmytriyenko
2020-05-18 16:30 ` Joshua Watt
2020-05-21 14:22 ` [meta-arm][PATCH v3 0/3] " Joshua Watt
2020-05-21 14:22 ` [meta-arm][PATCH v3 1/3] optee-{os,examples,client,test}: Build out of tree Joshua Watt
2020-05-22 7:19 ` [PATCH " Diego Sueiro
2020-05-24 18:28 ` [meta-arm] " Denys Dmytriyenko
2020-05-21 14:22 ` [meta-arm][PATCH v3 2/3] optee-client: Add sysVinit service Joshua Watt
2020-05-22 7:20 ` [PATCH " Diego Sueiro
2020-05-24 18:29 ` [meta-arm] " Denys Dmytriyenko
2020-05-21 14:22 ` [meta-arm][PATCH v3 3/3] Add support for booting qemu with TFA and optee Joshua Watt
2020-05-24 20:08 ` Denys Dmytriyenko
2020-05-28 20:30 ` [meta-arm][PATCH v3 0/3] " Jon Mason
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