Slim Bootloader is an open-source boot firmware running on Intel x86
architecture.
Currently it supports qemu, apl(Apollo Lake), cfl(Coffee Lake),
cml(Comet Lake), tgl(Tiger Lake), and ehl(Elkhart Lake). You can set
"SLIMBOOT_TARGET" in .bb file or .bbappend file to specify or add
the target firmware you want, for example: SLIMBOOT_TARGET = "qemu apl".
The default target is qemu.
Generated firmware and security keys are installed in build directory:
image
`-- usr
`-- libexec
`-- slimboot
|-- Outputs
| |-- qemu
| |-- apl
| `-- cfl
`-- keys
Boot firmware for qemu can be used by command:
"qemu-system-x86_64 -machine q35 -nographic -serial mon:stdio-pflash
SlimBootloader.bin"
Other boot firmware for real hardware cannot be programmed directly
to flash, please refer to https://slimbootloader.github.io/index.html
for more instructions.
Signed-off-by: Yongxin Liu <[email protected]>
---
v3:
Slimboot will fetch the following repositories in do_compile phase.
https://github.com/tianocore/edk2-non-osi.git
https://github.com/tianocore/edk2.git
https://github.com/intel/FSP.git
https://github.com/slimbootloader/firmwareblob.git
https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files.git
Move those repos in do_fetch phase to aviod network access in
do_compile.
Update Slimboot to de8ddefeb3b8 ("[TGL] Disable s0ix on TGLU RVP").
---
recipes-devtools/slimboot/slimboot_git.bb | 114 ++++++++++++++++++++++
1 file changed, 114 insertions(+)
create mode 100644 recipes-devtools/slimboot/slimboot_git.bb
diff --git a/recipes-devtools/slimboot/slimboot_git.bb
b/recipes-devtools/slimboot/slimboot_git.bb
new file mode 100644
index 00000000..03778bbc
--- /dev/null
+++ b/recipes-devtools/slimboot/slimboot_git.bb
@@ -0,0 +1,114 @@
+SUMMARY = "Slim Bootloader"
+DESCRIPTION = "Slim Bootloader is an open-source boot firmware, built from the
\
+ground up to be small, secure and optimized running on Intel x86 architecture."
+HOMEPAGE = "https://slimbootloader.github.io";
+
+LICENSE = "BSD-2-Clause-Patent & MIT & Apache-2.0 & Python-2.0"
+
+SRC_URI =
"git://github.com/slimbootloader/slimbootloader;protocol=https;branch=master;name=slimboot"
+SRCREV_slimboot = "de8ddefeb3b8b0b4e8655b35e1ac49771c9cef33"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=ef7fba7be2819ac13aaf5d0f842ce5d9 \
+
file://Licenses/EDK2_License.txt;md5=6123e5bf044a66db96c4ce88a36b2d08 \
+
file://Licenses/IPP_License.txt;md5=e3fc50a88d0a364313df4b21ef20c29e \
+
file://Licenses/Lz4_License.txt;md5=093ffc6380c6b1dadf52045a6e44a874 \
+
file://Licenses/MIT_License.txt;md5=f0f3a517d46b5f0ca048b58f503b6dc1 \
+
file://Licenses/NetBSD_License.txt;md5=1811b558fd7e03c491ca7f665eaf5529 \
+
file://Licenses/Python_License.txt;md5=dd98d01d471fac8d8dbdd975229dba03 \
+ "
+PV = "0.0.0+git${SRCPV}"
+
+# Defalut target is "qemu", also support "apl tgl cml cfl ehl".
+SLIMBOOT_TARGET ?= "qemu"
+SLIMBOOT_KEY_DIR ?= "keys"
+
+OVERRIDES =. "${@bb.utils.contains('SLIMBOOT_TARGET', 'qemu', 'slb-qemu:', '',
d)}"
+OVERRIDES =. "${@bb.utils.contains('SLIMBOOT_TARGET', 'apl', 'slb-apl:', '',
d)}"
+OVERRIDES =. "${@bb.utils.contains('SLIMBOOT_TARGET', 'tgl', 'slb-tgl:', '',
d)}"
+OVERRIDES =. "${@bb.utils.contains('SLIMBOOT_TARGET', 'cml', 'slb-cml:', '',
d)}"
+OVERRIDES =. "${@bb.utils.contains('SLIMBOOT_TARGET', 'cfl', 'slb-cfl:', '',
d)}"
+OVERRIDES =. "${@bb.utils.contains('SLIMBOOT_TARGET', 'ehl', 'slb-ehl:', '',
d)}"
+
+# QEMU
+SRC_URI:append:slb-qemu = " git://github.com/tianocore/edk2.git;\
+protocol=https;branch=master;name=qemu_edk2;destsuffix=Download/QemuSocPkg/QemuFsp"
+SRCREV_qemu_edk2 = "15c596aeebc24bb97deb78d98bd8517a8b9ac243"
+
+# Apollolake
+SRC_URI:append:slb-apl = " git://github.com/intel/FSP.git;\
+protocol=https;branch=master;name=apl_FSP;destsuffix=Download/ApollolakePkg/IntelFsp"
+SRCREV_apl_FSP = "c80123384aa74ee0a0b011ad4e8a0afc533c8195"
+
+# Coffeelake
+SRC_URI:append:slb-cfl = "
git://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files.git;\
+protocol=https;branch=main;name=cfl_Microcode;destsuffix=Download/CoffeelakePkg/Intel-Linux-Processor-Microcode-Data-Files"
+SRCREV_cfl_Microcode = "0e4288f81f806620c65f70ee2bcf94b69d574096"
+
+SRC_URI:append:slb-cfl = " git://github.com/intel/FSP.git;\
+protocol=https;branch=master;name=cfl_FSP;destsuffix=Download/CoffeelakePkg/IntelFsp"
+SRCREV_cfl_FSP = "eb25f19ef7fbe88fb207c6896a37a2035bba9bc5"
+
+# Cometlake
+SRC_URI:append:slb-cml = " git://github.com/intel/FSP.git;\
+protocol=https;branch=master;name=cml_FSP;destsuffix=Download/CometlakePkg/IntelFsp"
+SRCREV_cml_FSP = "2263d48a006d8653df1fc742c3f7d5ffd6b75d68"
+
+SRC_URI:append:slb-cml = " git://github.com/tianocore/edk2-non-osi.git;\
+protocol=https;branch=master;name=cml_edk2-non-osi;destsuffix=Download/CometlakePkg/edk2-non-osi"
+SRCREV_cml_edk2-non-osi = "9369fc86378bc13383e0544e55dec4bf0e65a412"
+
+# Elkhartlake
+SRC_URI:append:slb-ehl= " git://github.com/intel/FSP.git;\
+protocol=https;branch=master;name=ehl_FSP;destsuffix=Download/ElkhartlakePkg/IntelFsp"
+SRCREV_ehl_FSP = "ccf7f35c13770174078a0492e0d95bb0afa806cb"
+
+SRC_URI:append:slb-ehl= " git://github.com/tianocore/edk2-non-osi.git;\
+protocol=https;branch=master;name=ehl_edk2-non-osi;destsuffix=Download/ElkhartlakePkg/edk2-non-osi"
+SRCREV_ehl_edk2-non-osi = "3aad93ea6ac0d601d779be7ff4a2d61798cf9056"
+
+#Tigerlake
+SRC_URI:append:slb-tgl = " git://github.com/intel/FSP.git;\
+protocol=https;branch=master;name=tgl_FSP;destsuffix=Download/TigerlakePkg/IntelFsp"
+SRCREV_tgl_FSP = "04ad3cd76f87f44a8e632db60cecd82e881ca081"
+
+SRC_URI:append:slb-tgl = " git://github.com/slimbootloader/firmwareblob.git;\
+protocol=https;branch=master;name=tgl_firmwareblob;destsuffix=Download/TigerlakePkg/firmwareblob"
+SRCREV_tgl_firmwareblob = "411cbc8e0ebb22374b7b26f14881d1013bd9fcb8"
+
+SRCREV_FORMAT = "slimboot"
+
+inherit python3native
+
+DEPENDS = "openssl-native nasm-native acpica-native util-linux-native"
+S = "${WORKDIR}/git"
+
+do_configure[noexec] = "1"
+
+do_compile() {
+ # WA: To overcome direct call to "python" in scripts of slimbootloader
+ ln -sf ${PYTHON} ${STAGING_BINDIR_NATIVE}/python
+
+ cd ${S}
+ rm -rf ${SLIMBOOT_KEY_DIR}; mkdir -p ${SLIMBOOT_KEY_DIR}
+ export SBL_KEY_DIR=${S}/${SLIMBOOT_KEY_DIR}
+ ${PYTHON} BootloaderCorePkg/Tools/GenerateKeys.py -k ${SBL_KEY_DIR}
+
+ # Currently use EXTRA_OPTFLAGS to pass the include directory of
sysroot-native to
+ # bitbake build system.
+ export EXTRA_OPTFLAGS="-I${STAGING_INCDIR_NATIVE}"
+
+ export EXTRA_LDFLAGS="-L${STAGING_LIBDIR_NATIVE}"
+
+ for target in ${SLIMBOOT_TARGET}; do
+ ${PYTHON} BuildLoader.py build ${target}
+ done
+}
+
+do_install() {
+ for target in ${SLIMBOOT_TARGET}; do
+ install -m 0755 -d ${D}${libexecdir}/slimboot/Outputs/${target}
+ install -m 0755 ${S}/Outputs/${target}/*
${D}${libexecdir}/slimboot/Outputs/${target}
+ done
+
+ install -m 0644 -d ${D}${libexecdir}/slimboot/${SLIMBOOT_KEY_DIR}
+ install -m 0644 ${S}/${SLIMBOOT_KEY_DIR}/*
${D}${libexecdir}/slimboot/${SLIMBOOT_KEY_DIR}
+}
--
2.31.1
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