[PATCH v4 1/4] binman: Add nxp_imx8mcst etype for i.MX8M flash.bin signing
Add new binman etype which allows signing both the SPL and fitImage sections of i.MX8M flash.bin using CST. There are multiple DT properties which govern the signing process, nxp,loader-address is the only mandatory one which sets the SPL signature start address without the imx8mimage header, this should be SPL text base. The key material can be configured using optional DT properties nxp,srk-table, nxp,csf-crt, nxp,img-crt, all of which default the key material names generated by CST tool scripts. The nxp,unlock property can be used to unlock CAAM access in SPL section.
Reviewed-by: Tim Harvey tharvey@gateworks.com Signed-off-by: Marek Vasut marex@denx.de --- Cc: "NXP i.MX U-Boot Team" uboot-imx@nxp.com Cc: Adam Ford aford173@gmail.com Cc: Alper Nebi Yasak alpernebiyasak@gmail.com Cc: Andrejs Cainikovs andrejs.cainikovs@toradex.com Cc: Angus Ainslie angus@akkea.ca Cc: Emanuele Ghidoli emanuele.ghidoli@toradex.com Cc: Fabio Estevam festevam@gmail.com Cc: Francesco Dolcini francesco.dolcini@toradex.com Cc: Marcel Ziswiler marcel.ziswiler@toradex.com Cc: Rasmus Villemoes rasmus.villemoes@prevas.dk Cc: Simon Glass sjg@chromium.org Cc: Stefan Eichenberger stefan.eichenberger@toradex.com Cc: Stefano Babic sbabic@denx.de Cc: Tim Harvey tharvey@gateworks.com Cc: Tom Rini trini@konsulko.com Cc: kernel@puri.sm Cc: u-boot@dh-electronics.com Cc: u-boot@lists.denx.de --- V2: - Use configparser module for generating the configuration INI file - Use config template as an input, parse it, modify only keys of interest - Pull magic values into top level variables - Rename nxp,csf-key and nxp,img-key to nxp,csf-crt and nxp,img-crt - Return unmodified data if signing unrecognized (non-SPL/non-FIT) section V3: - Introduce SRK_TABLE/CSF_KEY/IMG_KEY env variables as alternative option for specifying the key material paths - Clean up imx8mimage and imx8mcsf files and add them to gitignore V4: Add RB from Tim --- .gitignore | 2 + Makefile | 2 +- tools/binman/btool/cst.py | 48 +++++++++ tools/binman/etype/nxp_imx8mcst.py | 164 +++++++++++++++++++++++++++++ 4 files changed, 215 insertions(+), 1 deletion(-) create mode 100644 tools/binman/btool/cst.py create mode 100644 tools/binman/etype/nxp_imx8mcst.py
diff --git a/.gitignore b/.gitignore index 37f71c275c3..502a7e6ec70 100644 --- a/.gitignore +++ b/.gitignore @@ -73,6 +73,8 @@ fit-dtb.blob* /capsule.*.efi-capsule /capsule*.map /keep-syms-lto.* +/*imx8mimage* +/*imx8mcst*
# # Generated include files diff --git a/Makefile b/Makefile index 44deb339af1..026a6014a48 100644 --- a/Makefile +++ b/Makefile @@ -2210,7 +2210,7 @@ MRPROPER_DIRS += include/config include/generated spl tpl vpl \ # Remove include/asm symlink created by U-Boot before v2014.01 MRPROPER_FILES += .config .config.old include/autoconf.mk* include/config.h \ ctags etags tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \ - drivers/video/fonts/*.S include/asm + drivers/video/fonts/*.S include/asm *imx8mimage* *imx8mcst*
# clean - Delete most, but leave enough to build external modules # diff --git a/tools/binman/btool/cst.py b/tools/binman/btool/cst.py new file mode 100644 index 00000000000..30e78bdbbd9 --- /dev/null +++ b/tools/binman/btool/cst.py @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: GPL-2.0+ +# Copyright 2024 Marek Vasut marex@denx.de +# +"""Bintool implementation for cst""" + +import re + +from binman import bintool + +class Bintoolcst(bintool.Bintool): + """Image generation for U-Boot + + This bintool supports running `cst` with some basic parameters as + needed by binman. + """ + def __init__(self, name): + super().__init__(name, 'Sign NXP i.MX image') + + # pylint: disable=R0913 + def run(self, output_fname=None): + """Run cst + + Args: + output_fname: Output filename to write to + """ + args = [] + if output_fname: + args += ['-o', output_fname] + return self.run_cmd(*args) + + def fetch(self, method): + """Fetch handler for cst + + This installs cst using the apt utility. + + Args: + method (FETCH_...): Method to use + + Returns: + True if the file was fetched and now installed, None if a method + other than FETCH_BIN was requested + + Raises: + Valuerror: Fetching could not be completed + """ + if method != bintool.FETCH_BIN: + return None + return self.apt_install('imx-code-signing-tool') diff --git a/tools/binman/etype/nxp_imx8mcst.py b/tools/binman/etype/nxp_imx8mcst.py new file mode 100644 index 00000000000..8221517b0c4 --- /dev/null +++ b/tools/binman/etype/nxp_imx8mcst.py @@ -0,0 +1,164 @@ +# SPDX-License-Identifier: GPL-2.0+ +# Copyright 2023-2024 Marek Vasut marex@denx.de +# Written with much help from Simon Glass sjg@chromium.org +# +# Entry-type module for generating the i.MX8M code signing tool +# input configuration file and invocation of cst on generated +# input configuration file and input data to be signed. +# + +import configparser +import os +import struct + +from collections import OrderedDict + +from binman.entry import Entry +from binman.etype.mkimage import Entry_mkimage +from binman.etype.section import Entry_section +from binman import elf +from dtoc import fdt_util +from u_boot_pylib import tools + +MAGIC_NXP_IMX_IVT = 0x412000d1 +MAGIC_FITIMAGE = 0xedfe0dd0 + +csf_config_template = """ +[Header] + Version = 4.3 + Hash Algorithm = sha256 + Engine = CAAM + Engine Configuration = 0 + Certificate Format = X509 + Signature Format = CMS + +[Install SRK] + File = "SRK_1_2_3_4_table.bin" + Source index = 0 + +[Install CSFK] + File = "CSF1_1_sha256_4096_65537_v3_usr_crt.pem" + +[Authenticate CSF] + +[Unlock] + Engine = CAAM + Features = MID + +[Install Key] + Verification index = 0 + Target Index = 2 + File = "IMG1_1_sha256_4096_65537_v3_usr_crt.pem" + +[Authenticate Data] + Verification index = 2 + Blocks = 0x1234 0x78 0xabcd "data.bin" +""" + +class Entry_nxp_imx8mcst(Entry_mkimage): + """NXP i.MX8M CST .cfg file generator and cst invoker + + Properties / Entry arguments: + - nxp,loader-address - loader address (SPL text base) + """ + + def __init__(self, section, etype, node): + super().__init__(section, etype, node) + self.required_props = ['nxp,loader-address'] + + def ReadNode(self): + super().ReadNode() + self.loader_address = fdt_util.GetInt(self._node, 'nxp,loader-address') + self.srk_table = os.getenv('SRK_TABLE', fdt_util.GetString(self._node, 'nxp,srk-table', 'SRK_1_2_3_4_table.bin')) + self.csf_crt = os.getenv('CSF_KEY', fdt_util.GetString(self._node, 'nxp,csf-crt', 'CSF1_1_sha256_4096_65537_v3_usr_crt.pem')) + self.img_crt = os.getenv('IMG_KEY', fdt_util.GetString(self._node, 'nxp,img-crt', 'IMG1_1_sha256_4096_65537_v3_usr_crt.pem')) + self.unlock = fdt_util.GetBool(self._node, 'nxp,unlock') + self.ReadEntries() + + def BuildSectionData(self, required): + data, input_fname, uniq = self.collect_contents_to_file( + self._entries.values(), 'input') + + # Parse the input data and figure out what it is that is being signed. + # - If it is mkimage'd imx8mimage, then extract to be signed data size + # from imx8mimage header, and calculate CSF blob offset right past + # the SPL from this information. + # - If it is fitImage, then pad the image to 4k, add generated IVT and + # sign the whole payload, then append CSF blob at the end right past + # the IVT. + signtype = struct.unpack('<I', data[:4])[0] + signbase = self.loader_address + signsize = 0 + if signtype == MAGIC_NXP_IMX_IVT: # SPL/imx8mimage + # Sign the payload including imx8mimage header + # (extra 0x40 bytes before the payload) + signbase -= 0x40 + signsize = struct.unpack('<I', data[24:28])[0] - signbase + # Remove mkimage generated padding from the end of data + data = data[:signsize] + elif signtype == MAGIC_FITIMAGE: # fitImage + # Align fitImage to 4k + signsize = tools.align(len(data), 0x1000) + data += tools.get_bytes(0, signsize - len(data)) + # Add generated IVT + data += struct.pack('<I', MAGIC_NXP_IMX_IVT) + data += struct.pack('<I', signbase + signsize) # IVT base + data += struct.pack('<I', 0) + data += struct.pack('<I', 0) + data += struct.pack('<I', 0) + data += struct.pack('<I', signbase + signsize) # IVT base + data += struct.pack('<I', signbase + signsize + 0x20) # CSF base + data += struct.pack('<I', 0) + else: + # Unknown section type, pass input data through. + return data + + # Write out customized data to be signed + output_dname = tools.get_output_filename(f'nxp.cst-input-data.{uniq}') + tools.write_file(output_dname, data) + + # Generate CST configuration file used to sign payload + cfg_fname = tools.get_output_filename('nxp.csf-config-txt.%s' % uniq) + config = configparser.ConfigParser() + # Do not make key names lowercase + config.optionxform = str + # Load configuration template and modify keys of interest + config.read_string(csf_config_template) + config['Install SRK']['File'] = '"' + self.srk_table + '"' + config['Install CSFK']['File'] = '"' + self.csf_crt + '"' + config['Install Key']['File'] = '"' + self.img_crt + '"' + config['Authenticate Data']['Blocks'] = hex(signbase) + ' 0 ' + hex(len(data)) + ' "' + str(output_dname) + '"' + if not self.unlock: + config.remove_section('Unlock') + with open(cfg_fname, 'w') as cfgf: + config.write(cfgf) + + output_fname = tools.get_output_filename(f'nxp.csf-output-blob.{uniq}') + args = ['-i', cfg_fname, '-o', output_fname] + if self.cst.run_cmd(*args) is not None: + outdata = tools.read_file(output_fname) + return data + outdata + else: + # Bintool is missing; just use the input data as the output + self.record_missing_bintool(self.cst) + return data + + def SetImagePos(self, image_pos): + # Customized SoC specific SetImagePos which skips the mkimage etype + # implementation and removes the 0x48 offset introduced there. That + # offset is only used for uImage/fitImage, which is not the case in + # here. + upto = 0x00 + for entry in super().GetEntries().values(): + entry.SetOffsetSize(upto, None) + + # Give up if any entries lack a size + if entry.size is None: + return + upto += entry.size + + Entry_section.SetImagePos(self, image_pos) + + def AddBintools(self, btools): + super().AddBintools(btools) + self.cst = self.AddBintool(btools, 'cst')
Add binman_imx_spl and binman_imx_fit labels to nxp-imx8mimage {} and fit {} nodes respectively, so they can be referened in board DTs no matter how deep in the top level binman image description they are. Update current board DTs to use those labels.
Reviewed-by: Tim Harvey tharvey@gateworks.com Signed-off-by: Marek Vasut marex@denx.de --- Cc: "NXP i.MX U-Boot Team" uboot-imx@nxp.com Cc: Adam Ford aford173@gmail.com Cc: Alper Nebi Yasak alpernebiyasak@gmail.com Cc: Andrejs Cainikovs andrejs.cainikovs@toradex.com Cc: Angus Ainslie angus@akkea.ca Cc: Emanuele Ghidoli emanuele.ghidoli@toradex.com Cc: Fabio Estevam festevam@gmail.com Cc: Francesco Dolcini francesco.dolcini@toradex.com Cc: Marcel Ziswiler marcel.ziswiler@toradex.com Cc: Rasmus Villemoes rasmus.villemoes@prevas.dk Cc: Simon Glass sjg@chromium.org Cc: Stefan Eichenberger stefan.eichenberger@toradex.com Cc: Stefano Babic sbabic@denx.de Cc: Tim Harvey tharvey@gateworks.com Cc: Tom Rini trini@konsulko.com Cc: kernel@puri.sm Cc: u-boot@dh-electronics.com Cc: u-boot@lists.denx.de --- V2: New patch V3: No change V4: Add RB from Tim --- arch/arm/dts/imx8mm-u-boot.dtsi | 4 +- .../dts/imx8mm-verdin-wifi-dev-u-boot.dtsi | 8 +- arch/arm/dts/imx8mn-u-boot.dtsi | 4 +- arch/arm/dts/imx8mp-dhcom-u-boot.dtsi | 124 +++++++++--------- arch/arm/dts/imx8mp-rsb3720-a1-u-boot.dtsi | 26 ++-- arch/arm/dts/imx8mp-u-boot.dtsi | 4 +- arch/arm/dts/imx8mq-librem5-r4-u-boot.dtsi | 10 +- arch/arm/dts/imx8mq-u-boot.dtsi | 4 +- 8 files changed, 84 insertions(+), 100 deletions(-)
diff --git a/arch/arm/dts/imx8mm-u-boot.dtsi b/arch/arm/dts/imx8mm-u-boot.dtsi index 6ab8f66256e..b9b1193823a 100644 --- a/arch/arm/dts/imx8mm-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-u-boot.dtsi @@ -54,7 +54,7 @@ }; #endif
- nxp-imx8mimage { + binman_imx_spl: nxp-imx8mimage { filename = "u-boot-spl-mkimage.bin"; nxp,boot-from = "sd"; nxp,rom-version = <1>; @@ -98,7 +98,7 @@ }; };
- fit { + binman_imx_fit: fit { description = "Configuration to load ATF before U-Boot"; #ifndef CONFIG_IMX_HAB fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; diff --git a/arch/arm/dts/imx8mm-verdin-wifi-dev-u-boot.dtsi b/arch/arm/dts/imx8mm-verdin-wifi-dev-u-boot.dtsi index 90183aff8bc..183de46f66a 100644 --- a/arch/arm/dts/imx8mm-verdin-wifi-dev-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-verdin-wifi-dev-u-boot.dtsi @@ -35,12 +35,8 @@ bootph-pre-ram; };
-&binman { - section { - fit { - offset = <0x5fc00>; - }; - }; +&binman_imx_fit { + offset = <0x5fc00>; };
&gpio1 { diff --git a/arch/arm/dts/imx8mn-u-boot.dtsi b/arch/arm/dts/imx8mn-u-boot.dtsi index ba9967dbe4a..c9fb33cfb73 100644 --- a/arch/arm/dts/imx8mn-u-boot.dtsi +++ b/arch/arm/dts/imx8mn-u-boot.dtsi @@ -103,7 +103,7 @@ }; #endif
- nxp-imx8mimage { + binman_imx_spl: nxp-imx8mimage { filename = "u-boot-spl-mkimage.bin"; nxp,boot-from = "sd"; nxp,rom-version = <2>; @@ -169,7 +169,7 @@ }; };
- fit { + binman_imx_fit: fit { description = "Configuration to load ATF before U-Boot"; #ifndef CONFIG_IMX_HAB fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; diff --git a/arch/arm/dts/imx8mp-dhcom-u-boot.dtsi b/arch/arm/dts/imx8mp-dhcom-u-boot.dtsi index cb37e28f28f..c065fb82994 100644 --- a/arch/arm/dts/imx8mp-dhcom-u-boot.dtsi +++ b/arch/arm/dts/imx8mp-dhcom-u-boot.dtsi @@ -135,73 +135,69 @@ bootph-pre-ram; };
-&binman { - section { - fit { - images { - fdt-dto-imx8mp-dhcom-som-overlay-eth1xfast { - description = "imx8mp-dhcom-som-overlay-eth1xfast"; - type = "flat_dt"; - compression = "none"; - - blob-ext { - filename = "imx8mp-dhcom-som-overlay-eth1xfast.dtbo"; - }; - }; - - fdt-dto-imx8mp-dhcom-som-overlay-eth2xfast { - description = "imx8mp-dhcom-som-overlay-eth2xfast"; - type = "flat_dt"; - compression = "none"; - - blob-ext { - filename = "imx8mp-dhcom-som-overlay-eth2xfast.dtbo"; - }; - }; - - fdt-dto-imx8mp-dhcom-pdk-overlay-eth2xfast { - description = "imx8mp-dhcom-pdk-overlay-eth2xfast"; - type = "flat_dt"; - compression = "none"; - - blob-ext { - filename = "imx8mp-dhcom-pdk-overlay-eth2xfast.dtbo"; - }; - }; - - fdt-dto-imx8mp-dhcom-som-overlay-rev100 { - description = "imx8mp-dhcom-som-overlay-rev100"; - type = "flat_dt"; - compression = "none"; - - blob-ext { - filename = "imx8mp-dhcom-som-overlay-rev100.dtbo"; - }; - }; - - fdt-dto-imx8mp-dhcom-pdk3-overlay-rev100 { - description = "imx8mp-dhcom-pdk3-overlay-rev100"; - type = "flat_dt"; - compression = "none"; - - blob-ext { - filename = "imx8mp-dhcom-pdk3-overlay-rev100.dtbo"; - }; - }; +&binman_imx_fit { + images { + fdt-dto-imx8mp-dhcom-som-overlay-eth1xfast { + description = "imx8mp-dhcom-som-overlay-eth1xfast"; + type = "flat_dt"; + compression = "none"; + + blob-ext { + filename = "imx8mp-dhcom-som-overlay-eth1xfast.dtbo"; }; + }; + + fdt-dto-imx8mp-dhcom-som-overlay-eth2xfast { + description = "imx8mp-dhcom-som-overlay-eth2xfast"; + type = "flat_dt"; + compression = "none"; + + blob-ext { + filename = "imx8mp-dhcom-som-overlay-eth2xfast.dtbo"; + }; + }; + + fdt-dto-imx8mp-dhcom-pdk-overlay-eth2xfast { + description = "imx8mp-dhcom-pdk-overlay-eth2xfast"; + type = "flat_dt"; + compression = "none"; + + blob-ext { + filename = "imx8mp-dhcom-pdk-overlay-eth2xfast.dtbo"; + }; + };
- configurations { - default = "@config-DEFAULT-SEQ"; - - @config-SEQ { - fdt = "fdt-1", - "fdt-dto-imx8mp-dhcom-som-overlay-eth1xfast", - "fdt-dto-imx8mp-dhcom-som-overlay-eth2xfast", - "fdt-dto-imx8mp-dhcom-pdk-overlay-eth2xfast", - "fdt-dto-imx8mp-dhcom-som-overlay-rev100", - "fdt-dto-imx8mp-dhcom-pdk3-overlay-rev100"; - }; + fdt-dto-imx8mp-dhcom-som-overlay-rev100 { + description = "imx8mp-dhcom-som-overlay-rev100"; + type = "flat_dt"; + compression = "none"; + + blob-ext { + filename = "imx8mp-dhcom-som-overlay-rev100.dtbo"; + }; + }; + + fdt-dto-imx8mp-dhcom-pdk3-overlay-rev100 { + description = "imx8mp-dhcom-pdk3-overlay-rev100"; + type = "flat_dt"; + compression = "none"; + + blob-ext { + filename = "imx8mp-dhcom-pdk3-overlay-rev100.dtbo"; }; }; }; + + configurations { + default = "@config-DEFAULT-SEQ"; + + @config-SEQ { + fdt = "fdt-1", + "fdt-dto-imx8mp-dhcom-som-overlay-eth1xfast", + "fdt-dto-imx8mp-dhcom-som-overlay-eth2xfast", + "fdt-dto-imx8mp-dhcom-pdk-overlay-eth2xfast", + "fdt-dto-imx8mp-dhcom-som-overlay-rev100", + "fdt-dto-imx8mp-dhcom-pdk3-overlay-rev100"; + }; + }; }; diff --git a/arch/arm/dts/imx8mp-rsb3720-a1-u-boot.dtsi b/arch/arm/dts/imx8mp-rsb3720-a1-u-boot.dtsi index aff5dcf615d..21eff6d6ad4 100644 --- a/arch/arm/dts/imx8mp-rsb3720-a1-u-boot.dtsi +++ b/arch/arm/dts/imx8mp-rsb3720-a1-u-boot.dtsi @@ -135,21 +135,17 @@ assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_400M>; };
-&binman { - section { - fit { - images { - fip { - description = "Trusted Firmware FIP"; - type = "firmware"; - arch = "arm64"; - compression = "none"; - load = <0x40310000>; - - fip_blob: blob-ext{ - filename = "fip.bin"; - }; - }; +&binman_imx_fit { + images { + fip { + description = "Trusted Firmware FIP"; + type = "firmware"; + arch = "arm64"; + compression = "none"; + load = <0x40310000>; + + fip_blob: blob-ext{ + filename = "fip.bin"; }; }; }; diff --git a/arch/arm/dts/imx8mp-u-boot.dtsi b/arch/arm/dts/imx8mp-u-boot.dtsi index c4c1a177102..8b5ac3faf1c 100644 --- a/arch/arm/dts/imx8mp-u-boot.dtsi +++ b/arch/arm/dts/imx8mp-u-boot.dtsi @@ -86,7 +86,7 @@ section { pad-byte = <0x00>;
- nxp-imx8mimage { + binman_imx_spl: nxp-imx8mimage { filename = "u-boot-spl-mkimage.bin"; nxp,boot-from = "sd"; nxp,rom-version = <2>; @@ -129,7 +129,7 @@ }; };
- fit { + binman_imx_fit: fit { description = "Configuration to load ATF before U-Boot"; #ifndef CONFIG_IMX_HAB fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; diff --git a/arch/arm/dts/imx8mq-librem5-r4-u-boot.dtsi b/arch/arm/dts/imx8mq-librem5-r4-u-boot.dtsi index 1a4568dac65..98da015a444 100644 --- a/arch/arm/dts/imx8mq-librem5-r4-u-boot.dtsi +++ b/arch/arm/dts/imx8mq-librem5-r4-u-boot.dtsi @@ -10,14 +10,10 @@ bootph-pre-ram; };
-&binman { +&binman_imx_spl { section { - nxp-imx8mimage { - section { - signed-hdmi-imx8m { - filename = "signed_dp_imx8m.bin"; - }; - }; + signed-hdmi-imx8m { + filename = "signed_dp_imx8m.bin"; }; }; }; diff --git a/arch/arm/dts/imx8mq-u-boot.dtsi b/arch/arm/dts/imx8mq-u-boot.dtsi index 48dbe94f0c4..72da674d245 100644 --- a/arch/arm/dts/imx8mq-u-boot.dtsi +++ b/arch/arm/dts/imx8mq-u-boot.dtsi @@ -38,7 +38,7 @@ section { pad-byte = <0x00>;
- nxp-imx8mimage { + binman_imx_spl: nxp-imx8mimage { filename = "u-boot-spl-mkimage.bin"; nxp,boot-from = "sd"; nxp,rom-version = <1>; @@ -87,7 +87,7 @@ }; };
- fit { + binman_imx_fit: fit { description = "Configuration to load ATF before U-Boot"; #ifndef CONFIG_IMX_HAB fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
In case CONFIG_IMX_HAB is enabled, extend the binman image description for all of i.MX8M{Q,M,N,P} with CST wrapper node. This way, if CONFIG_IMX_HAB is enabled, binman will be automatically used to sign SPL and fitImage.
Reviewed-by: Tim Harvey tharvey@gateworks.com Signed-off-by: Marek Vasut marex@denx.de --- Cc: "NXP i.MX U-Boot Team" uboot-imx@nxp.com Cc: Adam Ford aford173@gmail.com Cc: Alper Nebi Yasak alpernebiyasak@gmail.com Cc: Andrejs Cainikovs andrejs.cainikovs@toradex.com Cc: Angus Ainslie angus@akkea.ca Cc: Emanuele Ghidoli emanuele.ghidoli@toradex.com Cc: Fabio Estevam festevam@gmail.com Cc: Francesco Dolcini francesco.dolcini@toradex.com Cc: Marcel Ziswiler marcel.ziswiler@toradex.com Cc: Rasmus Villemoes rasmus.villemoes@prevas.dk Cc: Simon Glass sjg@chromium.org Cc: Stefan Eichenberger stefan.eichenberger@toradex.com Cc: Stefano Babic sbabic@denx.de Cc: Tim Harvey tharvey@gateworks.com Cc: Tom Rini trini@konsulko.com Cc: kernel@puri.sm Cc: u-boot@dh-electronics.com Cc: u-boot@lists.denx.de --- V2: New patch V3: No change V4: Add RB from Tim --- arch/arm/dts/imx8mm-u-boot.dtsi | 195 ++++++++++++++++------------- arch/arm/dts/imx8mn-u-boot.dtsi | 209 ++++++++++++++++++-------------- arch/arm/dts/imx8mp-u-boot.dtsi | 172 ++++++++++++++------------ arch/arm/dts/imx8mq-u-boot.dtsi | 182 ++++++++++++++------------- 4 files changed, 424 insertions(+), 334 deletions(-)
diff --git a/arch/arm/dts/imx8mm-u-boot.dtsi b/arch/arm/dts/imx8mm-u-boot.dtsi index b9b1193823a..c02e11def5f 100644 --- a/arch/arm/dts/imx8mm-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-u-boot.dtsi @@ -54,126 +54,151 @@ }; #endif
- binman_imx_spl: nxp-imx8mimage { - filename = "u-boot-spl-mkimage.bin"; - nxp,boot-from = "sd"; - nxp,rom-version = <1>; +#ifdef CONFIG_IMX_HAB + nxp-imx8mcst@0 { + filename = "u-boot-spl-mkimage.signed.bin"; nxp,loader-address = <CONFIG_SPL_TEXT_BASE>; + nxp,unlock; args; /* Needed by mkimage etype superclass */ +#endif
- section { - align = <4>; - align-size = <4>; - filename = "u-boot-spl-ddr.bin"; - pad-byte = <0xff>; - - u-boot-spl { - align-end = <4>; - filename = "u-boot-spl.bin"; - }; + binman_imx_spl: nxp-imx8mimage { + filename = "u-boot-spl-mkimage.bin"; + nxp,boot-from = "sd"; + nxp,rom-version = <1>; + nxp,loader-address = <CONFIG_SPL_TEXT_BASE>; + args; /* Needed by mkimage etype superclass */ + + section { + align = <4>; + align-size = <4>; + filename = "u-boot-spl-ddr.bin"; + pad-byte = <0xff>; + + u-boot-spl { + align-end = <4>; + filename = "u-boot-spl.bin"; + };
- ddr-1d-imem-fw { - filename = "lpddr4_pmu_train_1d_imem.bin"; - align-end = <4>; - type = "blob-ext"; - }; + ddr-1d-imem-fw { + filename = "lpddr4_pmu_train_1d_imem.bin"; + align-end = <4>; + type = "blob-ext"; + };
- ddr-1d-dmem-fw { - filename = "lpddr4_pmu_train_1d_dmem.bin"; - align-end = <4>; - type = "blob-ext"; - }; + ddr-1d-dmem-fw { + filename = "lpddr4_pmu_train_1d_dmem.bin"; + align-end = <4>; + type = "blob-ext"; + };
- ddr-2d-imem-fw { - filename = "lpddr4_pmu_train_2d_imem.bin"; - align-end = <4>; - type = "blob-ext"; - }; + ddr-2d-imem-fw { + filename = "lpddr4_pmu_train_2d_imem.bin"; + align-end = <4>; + type = "blob-ext"; + };
- ddr-2d-dmem-fw { - filename = "lpddr4_pmu_train_2d_dmem.bin"; - align-end = <4>; - type = "blob-ext"; + ddr-2d-dmem-fw { + filename = "lpddr4_pmu_train_2d_dmem.bin"; + align-end = <4>; + type = "blob-ext"; + }; }; }; +#ifdef CONFIG_IMX_HAB };
- binman_imx_fit: fit { - description = "Configuration to load ATF before U-Boot"; -#ifndef CONFIG_IMX_HAB - fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; -#endif - fit,fdt-list = "of-list"; - #address-cells = <1>; + nxp-imx8mcst@1 { + filename = "u-boot-fit.signed.bin"; + nxp,loader-address = <CONFIG_SPL_LOAD_FIT_ADDRESS>; #ifdef CONFIG_FSPI_CONF_HEADER offset = <0x58C00>; #else offset = <0x57c00>; #endif
- images { - uboot { - arch = "arm64"; - compression = "none"; - description = "U-Boot (64-bit)"; - load = <CONFIG_TEXT_BASE>; - type = "standalone"; + args; /* Needed by mkimage etype superclass */ +#endif
- uboot-blob { - filename = "u-boot-nodtb.bin"; - type = "blob-ext"; + binman_imx_fit: fit { + description = "Configuration to load ATF before U-Boot"; +#ifndef CONFIG_IMX_HAB + fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; +#endif + fit,fdt-list = "of-list"; + #address-cells = <1>; +#ifdef CONFIG_FSPI_CONF_HEADER + offset = <0x58C00>; +#else + offset = <0x57c00>; +#endif + + images { + uboot { + arch = "arm64"; + compression = "none"; + description = "U-Boot (64-bit)"; + load = <CONFIG_TEXT_BASE>; + type = "standalone"; + + uboot-blob { + filename = "u-boot-nodtb.bin"; + type = "blob-ext"; + }; }; - };
#ifndef CONFIG_ARMV8_PSCI - atf { - arch = "arm64"; - compression = "none"; - description = "ARM Trusted Firmware"; - entry = <0x920000>; - load = <0x920000>; - type = "firmware"; - - atf-blob { - filename = "bl31.bin"; - type = "atf-bl31"; + atf { + arch = "arm64"; + compression = "none"; + description = "ARM Trusted Firmware"; + entry = <0x920000>; + load = <0x920000>; + type = "firmware"; + + atf-blob { + filename = "bl31.bin"; + type = "atf-bl31"; + }; }; - }; #endif
- binman_fip: fip { - arch = "arm64"; - compression = "none"; - description = "Trusted Firmware FIP"; - load = <0x40310000>; - type = "firmware"; - }; + binman_fip: fip { + arch = "arm64"; + compression = "none"; + description = "Trusted Firmware FIP"; + load = <0x40310000>; + type = "firmware"; + };
- @fdt-SEQ { - compression = "none"; - description = "NAME"; - type = "flat_dt"; + @fdt-SEQ { + compression = "none"; + description = "NAME"; + type = "flat_dt";
- uboot-fdt-blob { - filename = "u-boot.dtb"; - type = "blob-ext"; + uboot-fdt-blob { + filename = "u-boot.dtb"; + type = "blob-ext"; + }; }; }; - };
- configurations { - default = "@config-DEFAULT-SEQ"; + configurations { + default = "@config-DEFAULT-SEQ";
- @config-SEQ { - description = "NAME"; - fdt = "fdt-SEQ"; - firmware = "uboot"; + @config-SEQ { + description = "NAME"; + fdt = "fdt-SEQ"; + firmware = "uboot"; #ifndef CONFIG_ARMV8_PSCI - loadables = "atf"; + loadables = "atf"; #endif + }; }; }; +#ifdef CONFIG_IMX_HAB }; +#endif }; };
diff --git a/arch/arm/dts/imx8mn-u-boot.dtsi b/arch/arm/dts/imx8mn-u-boot.dtsi index c9fb33cfb73..732191f5205 100644 --- a/arch/arm/dts/imx8mn-u-boot.dtsi +++ b/arch/arm/dts/imx8mn-u-boot.dtsi @@ -103,147 +103,172 @@ }; #endif
- binman_imx_spl: nxp-imx8mimage { - filename = "u-boot-spl-mkimage.bin"; - nxp,boot-from = "sd"; - nxp,rom-version = <2>; +#ifdef CONFIG_IMX_HAB + nxp-imx8mcst@0 { + filename = "u-boot-spl-mkimage.signed.bin"; nxp,loader-address = <CONFIG_SPL_TEXT_BASE>; + nxp,unlock; args; /* Needed by mkimage etype superclass */ +#endif
- section { - filename = "u-boot-spl-ddr.bin"; - pad-byte = <0xff>; - align-size = <4>; - align = <4>; - - u-boot-spl { - align-end = <4>; - filename = "u-boot-spl.bin"; - }; + binman_imx_spl: nxp-imx8mimage { + filename = "u-boot-spl-mkimage.bin"; + nxp,boot-from = "sd"; + nxp,rom-version = <2>; + nxp,loader-address = <CONFIG_SPL_TEXT_BASE>; + args; /* Needed by mkimage etype superclass */ + + section { + filename = "u-boot-spl-ddr.bin"; + pad-byte = <0xff>; + align-size = <4>; + align = <4>; + + u-boot-spl { + align-end = <4>; + filename = "u-boot-spl.bin"; + };
- ddr-1d-imem-fw { + ddr-1d-imem-fw { #ifdef CONFIG_IMX8M_LPDDR4 - filename = "lpddr4_pmu_train_1d_imem.bin"; + filename = "lpddr4_pmu_train_1d_imem.bin"; #elif CONFIG_IMX8M_DDR4 - filename = "ddr4_imem_1d_201810.bin"; + filename = "ddr4_imem_1d_201810.bin"; #else - filename = "ddr3_imem_1d.bin"; + filename = "ddr3_imem_1d.bin"; #endif - type = "blob-ext"; - align-end = <4>; - }; + type = "blob-ext"; + align-end = <4>; + };
- ddr-1d-dmem-fw { + ddr-1d-dmem-fw { #ifdef CONFIG_IMX8M_LPDDR4 - filename = "lpddr4_pmu_train_1d_dmem.bin"; + filename = "lpddr4_pmu_train_1d_dmem.bin"; #elif CONFIG_IMX8M_DDR4 - filename = "ddr4_dmem_1d_201810.bin"; + filename = "ddr4_dmem_1d_201810.bin"; #else - filename = "ddr3_dmem_1d.bin"; + filename = "ddr3_dmem_1d.bin"; #endif - type = "blob-ext"; - align-end = <4>; - }; + type = "blob-ext"; + align-end = <4>; + };
#if defined(CONFIG_IMX8M_LPDDR4) || defined(CONFIG_IMX8M_DDR4) - ddr-2d-imem-fw { + ddr-2d-imem-fw { #ifdef CONFIG_IMX8M_LPDDR4 - filename = "lpddr4_pmu_train_2d_imem.bin"; + filename = "lpddr4_pmu_train_2d_imem.bin"; #else - filename = "ddr4_imem_2d_201810.bin"; + filename = "ddr4_imem_2d_201810.bin"; #endif - type = "blob-ext"; - align-end = <4>; - }; + type = "blob-ext"; + align-end = <4>; + };
- ddr-2d-dmem-fw { + ddr-2d-dmem-fw { #ifdef CONFIG_IMX8M_LPDDR4 - filename = "lpddr4_pmu_train_2d_dmem.bin"; + filename = "lpddr4_pmu_train_2d_dmem.bin"; #else - filename = "ddr4_dmem_2d_201810.bin"; + filename = "ddr4_dmem_2d_201810.bin"; #endif - type = "blob-ext"; - align-end = <4>; - }; + type = "blob-ext"; + align-end = <4>; + }; #endif + }; }; + +#ifdef CONFIG_IMX_HAB };
- binman_imx_fit: fit { - description = "Configuration to load ATF before U-Boot"; -#ifndef CONFIG_IMX_HAB - fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; -#endif - fit,fdt-list = "of-list"; - #address-cells = <1>; + nxp-imx8mcst@1 { + filename = "u-boot-fit.signed.bin"; + nxp,loader-address = <CONFIG_SPL_LOAD_FIT_ADDRESS>; #ifdef CONFIG_FSPI_CONF_HEADER offset = <0x59000>; #else offset = <0x58000>; #endif + args; /* Needed by mkimage etype superclass */ +#endif
- images { - uboot { - arch = "arm64"; - compression = "none"; - description = "U-Boot (64-bit)"; - load = <CONFIG_TEXT_BASE>; - type = "standalone"; + binman_imx_fit: fit { + description = "Configuration to load ATF before U-Boot"; +#ifndef CONFIG_IMX_HAB + fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; +#endif + fit,fdt-list = "of-list"; + #address-cells = <1>; +#ifdef CONFIG_FSPI_CONF_HEADER + offset = <0x59000>; +#else + offset = <0x58000>; +#endif
- uboot-blob { - filename = "u-boot-nodtb.bin"; - type = "blob-ext"; + images { + uboot { + arch = "arm64"; + compression = "none"; + description = "U-Boot (64-bit)"; + load = <CONFIG_TEXT_BASE>; + type = "standalone"; + + uboot-blob { + filename = "u-boot-nodtb.bin"; + type = "blob-ext"; + }; }; - };
#ifndef CONFIG_ARMV8_PSCI - atf { - arch = "arm64"; - compression = "none"; - description = "ARM Trusted Firmware"; - entry = <0x960000>; - load = <0x960000>; - type = "firmware"; - - atf-blob { - filename = "bl31.bin"; - type = "atf-bl31"; + atf { + arch = "arm64"; + compression = "none"; + description = "ARM Trusted Firmware"; + entry = <0x960000>; + load = <0x960000>; + type = "firmware"; + + atf-blob { + filename = "bl31.bin"; + type = "atf-bl31"; + }; }; - }; #endif
- binman_fip: fip { - arch = "arm64"; - compression = "none"; - description = "Trusted Firmware FIP"; - load = <0x40310000>; - type = "firmware"; - }; + binman_fip: fip { + arch = "arm64"; + compression = "none"; + description = "Trusted Firmware FIP"; + load = <0x40310000>; + type = "firmware"; + };
- @fdt-SEQ { - compression = "none"; - description = "NAME"; - type = "flat_dt"; + @fdt-SEQ { + compression = "none"; + description = "NAME"; + type = "flat_dt";
- uboot-fdt-blob { - filename = "u-boot.dtb"; - type = "blob-ext"; + uboot-fdt-blob { + filename = "u-boot.dtb"; + type = "blob-ext"; + }; }; }; - };
- configurations { - default = "@config-DEFAULT-SEQ"; + configurations { + default = "@config-DEFAULT-SEQ";
- @config-SEQ { - description = "NAME"; - fdt = "fdt-SEQ"; - firmware = "uboot"; + @config-SEQ { + description = "NAME"; + fdt = "fdt-SEQ"; + firmware = "uboot"; #ifndef CONFIG_ARMV8_PSCI - loadables = "atf"; + loadables = "atf"; #endif + }; }; }; +#ifdef CONFIG_IMX_HAB }; +#endif }; }; diff --git a/arch/arm/dts/imx8mp-u-boot.dtsi b/arch/arm/dts/imx8mp-u-boot.dtsi index 8b5ac3faf1c..f2655a4d0c8 100644 --- a/arch/arm/dts/imx8mp-u-boot.dtsi +++ b/arch/arm/dts/imx8mp-u-boot.dtsi @@ -86,110 +86,130 @@ section { pad-byte = <0x00>;
- binman_imx_spl: nxp-imx8mimage { - filename = "u-boot-spl-mkimage.bin"; - nxp,boot-from = "sd"; - nxp,rom-version = <2>; +#ifdef CONFIG_IMX_HAB + nxp-imx8mcst@0 { + filename = "u-boot-spl-mkimage.signed.bin"; nxp,loader-address = <CONFIG_SPL_TEXT_BASE>; + nxp,unlock; args; /* Needed by mkimage etype superclass */ +#endif
- section { - filename = "u-boot-spl-ddr.bin"; - pad-byte = <0xff>; - align-size = <4>; - align = <4>; - - u-boot-spl { - align-end = <4>; - }; + binman_imx_spl: nxp-imx8mimage { + filename = "u-boot-spl-mkimage.bin"; + nxp,boot-from = "sd"; + nxp,rom-version = <2>; + nxp,loader-address = <CONFIG_SPL_TEXT_BASE>; + args; /* Needed by mkimage etype superclass */ + + section { + filename = "u-boot-spl-ddr.bin"; + pad-byte = <0xff>; + align-size = <4>; + align = <4>; + + u-boot-spl { + align-end = <4>; + };
- ddr-1d-imem-fw { - filename = "lpddr4_pmu_train_1d_imem_202006.bin"; - type = "blob-ext"; - align-end = <4>; - }; + ddr-1d-imem-fw { + filename = "lpddr4_pmu_train_1d_imem_202006.bin"; + type = "blob-ext"; + align-end = <4>; + };
- ddr-1d-dmem-fw { - filename = "lpddr4_pmu_train_1d_dmem_202006.bin"; - type = "blob-ext"; - align-end = <4>; - }; + ddr-1d-dmem-fw { + filename = "lpddr4_pmu_train_1d_dmem_202006.bin"; + type = "blob-ext"; + align-end = <4>; + };
- ddr-2d-imem-fw { - filename = "lpddr4_pmu_train_2d_imem_202006.bin"; - type = "blob-ext"; - align-end = <4>; - }; + ddr-2d-imem-fw { + filename = "lpddr4_pmu_train_2d_imem_202006.bin"; + type = "blob-ext"; + align-end = <4>; + };
- ddr-2d-dmem-fw { - filename = "lpddr4_pmu_train_2d_dmem_202006.bin"; - type = "blob-ext"; - align-end = <4>; + ddr-2d-dmem-fw { + filename = "lpddr4_pmu_train_2d_dmem_202006.bin"; + type = "blob-ext"; + align-end = <4>; + }; }; }; +#ifdef CONFIG_IMX_HAB };
- binman_imx_fit: fit { - description = "Configuration to load ATF before U-Boot"; -#ifndef CONFIG_IMX_HAB - fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; -#endif - fit,fdt-list = "of-list"; - #address-cells = <1>; + nxp-imx8mcst@1 { + filename = "u-boot-fit.signed.bin"; + nxp,loader-address = <CONFIG_SPL_LOAD_FIT_ADDRESS>; offset = <0x58000>; + args; /* Needed by mkimage etype superclass */ +#endif
- images { - uboot { - description = "U-Boot (64-bit)"; - type = "standalone"; - arch = "arm64"; - compression = "none"; - load = <CONFIG_TEXT_BASE>; - - uboot_blob: blob-ext { - filename = "u-boot-nodtb.bin"; + binman_imx_fit: fit { + description = "Configuration to load ATF before U-Boot"; +#ifndef CONFIG_IMX_HAB + fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; +#endif + fit,fdt-list = "of-list"; + #address-cells = <1>; + offset = <0x58000>; + + images { + uboot { + description = "U-Boot (64-bit)"; + type = "standalone"; + arch = "arm64"; + compression = "none"; + load = <CONFIG_TEXT_BASE>; + + uboot_blob: blob-ext { + filename = "u-boot-nodtb.bin"; + }; }; - };
#ifndef CONFIG_ARMV8_PSCI - atf { - description = "ARM Trusted Firmware"; - type = "firmware"; - arch = "arm64"; - compression = "none"; - load = <0x970000>; - entry = <0x970000>; - - atf_blob: atf-blob { - filename = "bl31.bin"; - type = "atf-bl31"; + atf { + description = "ARM Trusted Firmware"; + type = "firmware"; + arch = "arm64"; + compression = "none"; + load = <0x970000>; + entry = <0x970000>; + + atf_blob: atf-blob { + filename = "bl31.bin"; + type = "atf-bl31"; + }; }; - }; #endif
- @fdt-SEQ { - description = "NAME"; - type = "flat_dt"; - compression = "none"; + @fdt-SEQ { + description = "NAME"; + type = "flat_dt"; + compression = "none";
- blob-ext { - filename = "u-boot.dtb"; + blob-ext { + filename = "u-boot.dtb"; + }; }; }; - };
- configurations { - default = "@config-DEFAULT-SEQ"; + configurations { + default = "@config-DEFAULT-SEQ";
- @config-SEQ { - description = "NAME"; - fdt = "fdt-SEQ"; - firmware = "uboot"; + @config-SEQ { + description = "NAME"; + fdt = "fdt-SEQ"; + firmware = "uboot"; #ifndef CONFIG_ARMV8_PSCI - loadables = "atf"; + loadables = "atf"; #endif + }; }; }; +#ifdef CONFIG_IMX_HAB }; +#endif }; }; diff --git a/arch/arm/dts/imx8mq-u-boot.dtsi b/arch/arm/dts/imx8mq-u-boot.dtsi index 72da674d245..e1cd6f8996d 100644 --- a/arch/arm/dts/imx8mq-u-boot.dtsi +++ b/arch/arm/dts/imx8mq-u-boot.dtsi @@ -38,116 +38,136 @@ section { pad-byte = <0x00>;
- binman_imx_spl: nxp-imx8mimage { - filename = "u-boot-spl-mkimage.bin"; - nxp,boot-from = "sd"; - nxp,rom-version = <1>; +#ifdef CONFIG_IMX_HAB + nxp-imx8mcst@0 { + filename = "u-boot-spl-mkimage.signed.bin"; nxp,loader-address = <CONFIG_SPL_TEXT_BASE>; + nxp,unlock; args; /* Needed by mkimage etype superclass */ +#endif
- section { - align = <4>; - align-size = <4>; - filename = "u-boot-spl-ddr.bin"; - pad-byte = <0xff>; - - u-boot-spl { - align-end = <4>; - filename = "u-boot-spl.bin"; - }; + binman_imx_spl: nxp-imx8mimage { + filename = "u-boot-spl-mkimage.bin"; + nxp,boot-from = "sd"; + nxp,rom-version = <1>; + nxp,loader-address = <CONFIG_SPL_TEXT_BASE>; + args; /* Needed by mkimage etype superclass */ + + section { + align = <4>; + align-size = <4>; + filename = "u-boot-spl-ddr.bin"; + pad-byte = <0xff>; + + u-boot-spl { + align-end = <4>; + filename = "u-boot-spl.bin"; + };
- ddr-1d-imem-fw { - filename = "lpddr4_pmu_train_1d_imem.bin"; - align-end = <4>; - type = "blob-ext"; - }; + ddr-1d-imem-fw { + filename = "lpddr4_pmu_train_1d_imem.bin"; + align-end = <4>; + type = "blob-ext"; + };
- ddr-1d-dmem-fw { - filename = "lpddr4_pmu_train_1d_dmem.bin"; - align-end = <4>; - type = "blob-ext"; - }; + ddr-1d-dmem-fw { + filename = "lpddr4_pmu_train_1d_dmem.bin"; + align-end = <4>; + type = "blob-ext"; + };
- ddr-2d-imem-fw { - filename = "lpddr4_pmu_train_2d_imem.bin"; - align-end = <4>; - type = "blob-ext"; - }; + ddr-2d-imem-fw { + filename = "lpddr4_pmu_train_2d_imem.bin"; + align-end = <4>; + type = "blob-ext"; + };
- ddr-2d-dmem-fw { - filename = "lpddr4_pmu_train_2d_dmem.bin"; - align-end = <4>; - type = "blob-ext"; - }; + ddr-2d-dmem-fw { + filename = "lpddr4_pmu_train_2d_dmem.bin"; + align-end = <4>; + type = "blob-ext"; + };
- signed-hdmi-imx8m { - filename = "signed_hdmi_imx8m.bin"; - type = "blob-ext"; + signed-hdmi-imx8m { + filename = "signed_hdmi_imx8m.bin"; + type = "blob-ext"; + }; }; }; +#ifdef CONFIG_IMX_HAB };
- binman_imx_fit: fit { - description = "Configuration to load ATF before U-Boot"; + nxp-imx8mcst@1 { + filename = "u-boot-fit.signed.bin"; + nxp,loader-address = <CONFIG_SPL_LOAD_FIT_ADDRESS>; + offset = <0x58000>; + args; /* Needed by mkimage etype superclass */ +#endif + + binman_imx_fit: fit { + description = "Configuration to load ATF before U-Boot"; #ifndef CONFIG_IMX_HAB - fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; + fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; #endif - #address-cells = <1>; - - images { - uboot { - arch = "arm64"; - compression = "none"; - description = "U-Boot (64-bit)"; - load = <CONFIG_TEXT_BASE>; - type = "standalone"; - - uboot-blob { - filename = "u-boot-nodtb.bin"; - type = "blob-ext"; + #address-cells = <1>; + + images { + uboot { + arch = "arm64"; + compression = "none"; + description = "U-Boot (64-bit)"; + load = <CONFIG_TEXT_BASE>; + type = "standalone"; + + uboot-blob { + filename = "u-boot-nodtb.bin"; + type = "blob-ext"; + }; }; - };
#ifndef CONFIG_ARMV8_PSCI - atf { - arch = "arm64"; - compression = "none"; - description = "ARM Trusted Firmware"; - entry = <0x910000>; - load = <0x910000>; - type = "firmware"; - - atf-blob { - filename = "bl31.bin"; - type = "blob-ext"; + atf { + arch = "arm64"; + compression = "none"; + description = "ARM Trusted Firmware"; + entry = <0x910000>; + load = <0x910000>; + type = "firmware"; + + atf-blob { + filename = "bl31.bin"; + type = "blob-ext"; + }; }; - }; #endif
- fdt { - compression = "none"; - description = "NAME"; - type = "flat_dt"; + fdt { + compression = "none"; + description = "NAME"; + type = "flat_dt";
- uboot-fdt-blob { - filename = "u-boot.dtb"; - type = "blob-ext"; + uboot-fdt-blob { + filename = "u-boot.dtb"; + type = "blob-ext"; + }; }; }; - };
- configurations { - default = "conf"; + configurations { + default = "conf";
- conf { - description = "NAME"; - fdt = "fdt"; - firmware = "uboot"; + conf { + description = "NAME"; + fdt = "fdt"; + firmware = "uboot"; #ifndef CONFIG_ARMV8_PSCI - loadables = "atf"; + loadables = "atf"; #endif + }; }; }; +#ifdef CONFIG_IMX_HAB }; +#endif }; };
Update documentation and use nxp_imx8mcst binman etype for signing of flash.bin instead of previous horrible shell scripting.
Reviewed-by: Tim Harvey tharvey@gateworks.com Signed-off-by: Marek Vasut marex@denx.de --- Cc: "NXP i.MX U-Boot Team" uboot-imx@nxp.com Cc: Adam Ford aford173@gmail.com Cc: Alper Nebi Yasak alpernebiyasak@gmail.com Cc: Andrejs Cainikovs andrejs.cainikovs@toradex.com Cc: Angus Ainslie angus@akkea.ca Cc: Emanuele Ghidoli emanuele.ghidoli@toradex.com Cc: Fabio Estevam festevam@gmail.com Cc: Francesco Dolcini francesco.dolcini@toradex.com Cc: Marcel Ziswiler marcel.ziswiler@toradex.com Cc: Rasmus Villemoes rasmus.villemoes@prevas.dk Cc: Simon Glass sjg@chromium.org Cc: Stefan Eichenberger stefan.eichenberger@toradex.com Cc: Stefano Babic sbabic@denx.de Cc: Tim Harvey tharvey@gateworks.com Cc: Tom Rini trini@konsulko.com Cc: kernel@puri.sm Cc: u-boot@dh-electronics.com Cc: u-boot@lists.denx.de --- V2: Document the automatic signing in case CONFIG_IMX_HAB is enabled V3: Document configuration of imx8mcst V4: - Restore CST_DIR/CSF_KEY/IMG_KEY/SRK_TABLE use in documentation - Add RB from Tim --- doc/imx/habv4/csf_examples/mx8m/csf.sh | 92 -------------- doc/imx/habv4/csf_examples/mx8m/csf_fit.txt | 30 ----- doc/imx/habv4/csf_examples/mx8m/csf_spl.txt | 33 ----- doc/imx/habv4/guides/mx8m_spl_secure_boot.txt | 114 ++++++------------ 4 files changed, 34 insertions(+), 235 deletions(-) delete mode 100644 doc/imx/habv4/csf_examples/mx8m/csf.sh delete mode 100644 doc/imx/habv4/csf_examples/mx8m/csf_fit.txt delete mode 100644 doc/imx/habv4/csf_examples/mx8m/csf_spl.txt
diff --git a/doc/imx/habv4/csf_examples/mx8m/csf.sh b/doc/imx/habv4/csf_examples/mx8m/csf.sh deleted file mode 100644 index cd3b2614a2f..00000000000 --- a/doc/imx/habv4/csf_examples/mx8m/csf.sh +++ /dev/null @@ -1,92 +0,0 @@ -#!/bin/sh - -# 0) Generate keys -# -# WARNING: ECDSA keys are only supported by HAB 4.5 and newer (i.e. i.MX8M Plus) -# -# cd /path/to/cst-3.3.1/keys/ -# ./hab4_pki_tree.sh -existing-ca n -use-ecc n -kl 4096 -duration 10 -num-srk 4 -srk-ca y -# cd /path/to/cst-3.3.1/crts/ -# ../linux64/bin/srktool -h 4 -t SRK_1_2_3_4_table.bin -e SRK_1_2_3_4_fuse.bin -d sha256 -c ./SRK1_sha256_4096_65537_v3_ca_crt.pem,./SRK2_sha256_4096_65537_v3_ca_crt.pem,./SRK3_sha256_4096_65537_v3_ca_crt.pem,./SRK4_sha256_4096_65537_v3_ca_crt.pem -f 1 - -# 1) Build U-Boot (e.g. for i.MX8MM) -# -# cp -Lv /path/to/arm-trusted-firmware/build/imx8mm/release/bl31.bin . -# cp -Lv /path/to/firmware-imx-8.14/firmware/ddr/synopsys/ddr3* . -# make -j imx8mm_board_defconfig -# make -j`nproc` flash.bin - -# 2) Sign SPL and DRAM blobs - -cp doc/imx/habv4/csf_examples/mx8m/csf_spl.txt csf_spl.tmp -cp doc/imx/habv4/csf_examples/mx8m/csf_fit.txt csf_fit.tmp - -# update File Paths from env vars -if ! [ -r $CSF_KEY ]; then - echo "Error: $CSF_KEY not found" - exit 1 -fi -if ! [ -r $IMG_KEY ]; then - echo "Error: $IMG_KEY not found" - exit 1 -fi -if ! [ -r $SRK_TABLE ]; then - echo "Error: $SRK_TABLE not found" - exit 1 -fi -sed -i "s:$CSF_KEY:$CSF_KEY:" csf_spl.tmp -sed -i "s:$IMG_KEY:$IMG_KEY:" csf_spl.tmp -sed -i "s:$SRK_TABLE:$SRK_TABLE:" csf_spl.tmp -sed -i "s:$CSF_KEY:$CSF_KEY:" csf_fit.tmp -sed -i "s:$IMG_KEY:$IMG_KEY:" csf_fit.tmp -sed -i "s:$SRK_TABLE:$SRK_TABLE:" csf_fit.tmp - -# update SPL Blocks -spl_block_base=$(printf "0x%x" $(( $(sed -n "/CONFIG_SPL_TEXT_BASE=/ s@.*=@@p" .config) - 0x40)) ) -spl_block_size=$(printf "0x%x" $(stat -tc %s u-boot-spl-ddr.bin)) -sed -i "/Blocks = / s@.*@ Blocks = $spl_block_base 0x0 $spl_block_size "flash.bin"@" csf_spl.tmp - -# Generate CSF blob -cst -i csf_spl.tmp -o csf_spl.bin - -# Patch CSF blob into flash.bin -spl_csf_offset=$(xxd -s 24 -l 4 -e flash.bin | cut -d " " -f 2 | sed "s@^@0x@") -spl_bin_offset=$(xxd -s 4 -l 4 -e flash.bin | cut -d " " -f 2 | sed "s@^@0x@") -spl_dd_offset=$((${spl_csf_offset} - ${spl_bin_offset} + 0x40)) -dd if=csf_spl.bin of=flash.bin bs=1 seek=${spl_dd_offset} conv=notrunc - -# 3) Sign u-boot.itb - -# fitImage -fit_block_base=$(printf "0x%x" $(sed -n "/CONFIG_SPL_LOAD_FIT_ADDRESS=/ s@.*=@@p" .config) ) -fit_block_offset=$(printf "0x%s" $(fdtget -t x u-boot.dtb /binman/imx-boot/uboot offset)) -fit_block_size=$(printf "0x%x" $(( ( ( $(stat -tc %s u-boot.itb) + 0x1000 - 0x1 ) & ~(0x1000 - 0x1)) + 0x20 )) ) -sed -i "/Blocks = / s@.*@ Blocks = $fit_block_base $fit_block_offset $fit_block_size "flash.bin"@" csf_fit.tmp - -# IVT -ivt_ptr_base=$(printf "%08x" ${fit_block_base} | sed "s@(..)(..)(..)(..)@0x\4\3\2\1@") -ivt_block_base=$(printf "%08x" $(( ${fit_block_base} + ${fit_block_size} - 0x20 )) | sed "s@(..)(..)(..)(..)@0x\4\3\2\1@") -csf_block_base=$(printf "%08x" $(( ${fit_block_base} + ${fit_block_size} )) | sed "s@(..)(..)(..)(..)@0x\4\3\2\1@") -ivt_block_offset=$((${fit_block_offset} + ${fit_block_size} - 0x20)) -csf_block_offset=$((${ivt_block_offset} + 0x20)) - -echo "0xd1002041 ${ivt_block_base} 0x00000000 0x00000000 0x00000000 ${ivt_block_base} ${csf_block_base} 0x00000000" | xxd -r -p > ivt.bin -dd if=ivt.bin of=flash.bin bs=1 seek=${ivt_block_offset} conv=notrunc - -# Generate CSF blob -cst -i csf_fit.tmp -o csf_fit.bin - -# When loading flash.bin via USB, we must ensure that the file being -# served is as large as the target expects (see -# board_spl_fit_size_align()), otherwise the target will hang in -# rom_api_download_image() waiting for the remaining bytes. -# -# Note that in order for dd to actually extend the file, one must not -# pass conv=notrunc here. With a non-zero seek= argument, dd is -# documented to preserve the contents of the file seeked past; in -# particular, dd does not open the file with O_TRUNC. -CSF_SIZE=$(sed -n "/CONFIG_CSF_SIZE=/ s@.*=@@p" .config) -dd if=/dev/null of=csf_fit.bin bs=1 seek=$((CSF_SIZE - 0x20)) count=0 - -# Patch CSF blob into flash.bin -dd if=csf_fit.bin of=flash.bin bs=1 seek=${csf_block_offset} conv=notrunc diff --git a/doc/imx/habv4/csf_examples/mx8m/csf_fit.txt b/doc/imx/habv4/csf_examples/mx8m/csf_fit.txt deleted file mode 100644 index 97f3eea573b..00000000000 --- a/doc/imx/habv4/csf_examples/mx8m/csf_fit.txt +++ /dev/null @@ -1,30 +0,0 @@ -[Header] - Version = 4.3 - Hash Algorithm = sha256 - Engine = CAAM - Engine Configuration = 0 - Certificate Format = X509 - Signature Format = CMS - -[Install SRK] - # SRK_TABLE is full path to SRK_1_2_3_4_table.bin - File = "$SRK_TABLE" - Source index = 0 - -[Install CSFK] - # CSF_KEY is full path to CSF1_1_sha256_4096_65537_v3_usr_crt.pem - File = "$CSF_KEY" - -[Authenticate CSF] - -[Install Key] - Verification index = 0 - Target Index = 2 - # IMG_KEY is full path to IMG1_1_sha256_4096_65537_v3_usr_crt.pem - File = "$IMG_KEY" - -[Authenticate Data] - Verification index = 2 - # FIXME: - # Line 1 -- fitImage - Blocks = CONFIG_SPL_LOAD_FIT_ADDRESS 0x57c00 0xffff "flash.bin" diff --git a/doc/imx/habv4/csf_examples/mx8m/csf_spl.txt b/doc/imx/habv4/csf_examples/mx8m/csf_spl.txt deleted file mode 100644 index 88fa420a5fa..00000000000 --- a/doc/imx/habv4/csf_examples/mx8m/csf_spl.txt +++ /dev/null @@ -1,33 +0,0 @@ -[Header] - Version = 4.3 - Hash Algorithm = sha256 - Engine = CAAM - Engine Configuration = 0 - Certificate Format = X509 - Signature Format = CMS - -[Install SRK] - # SRK_TABLE is full path to SRK_1_2_3_4_table.bin - File = "$SRK_TABLE" - Source index = 0 - -[Install CSFK] - # CSF_KEY is full path to CSF1_1_sha256_4096_65537_v3_usr_crt.pem - File = "$CSF_KEY" - -[Authenticate CSF] - -[Unlock] - Engine = CAAM - Features = MID - -[Install Key] - Verification index = 0 - Target Index = 2 - # IMG_KEY is full path to IMG1_1_sha256_4096_65537_v3_usr_crt.pem - File = "$IMG_KEY" - -[Authenticate Data] - Verification index = 2 - # FIXME: Adjust start (first column) and size (third column) here - Blocks = 0x7e0fc0 0x0 0x306f0 "flash.bin" diff --git a/doc/imx/habv4/guides/mx8m_spl_secure_boot.txt b/doc/imx/habv4/guides/mx8m_spl_secure_boot.txt index e16e5410bd9..257ffb45656 100644 --- a/doc/imx/habv4/guides/mx8m_spl_secure_boot.txt +++ b/doc/imx/habv4/guides/mx8m_spl_secure_boot.txt @@ -121,6 +121,9 @@ build configuration: - Defconfig:
CONFIG_IMX_HAB=y + CONFIG_FSL_CAAM=y + CONFIG_ARCH_MISC_INIT=y + CONFIG_SPL_CRYPTO=y
- Kconfig:
@@ -131,91 +134,42 @@ build configuration:
The CSF contains all the commands that the HAB executes during the secure boot. These commands instruct the HAB code on which memory areas of the image -to authenticate, which keys to install, use and etc. - -CSF examples are available under doc/imx/habv4/csf_examples/ directory. - -CSF "Blocks" line for csf_spl.txt can be generated as follows: - -``` -spl_block_base=$(printf "0x%x" $(( $(sed -n "/CONFIG_SPL_TEXT_BASE=/ s@.*=@@p" .config) - 0x40)) ) -spl_block_size=$(printf "0x%x" $(stat -tc %s u-boot-spl-ddr.bin)) -sed -i "/Blocks = / s@.*@ Blocks = $spl_block_base 0x0 $spl_block_size "flash.bin"@" csf_spl.txt -``` - -The resulting line looks as follows: -``` - Blocks = 0x7e0fc0 0x0 0x306f0 "flash.bin" -``` - -The columns mean: - - CONFIG_SPL_TEXT_BASE - 0x40 -- Start address of signed data, in DRAM - - 0x0 -- Start address of signed data, in "flash.bin" - - 0x306f0 -- Length of signed data, in "flash.bin" - - Filename -- "flash.bin" - -To generate signature for the SPL part of flash.bin container, use CST: -``` -cst -i csf_spl.tmp -o csf_spl.bin -``` - -The newly generated CST blob has to be patched into existing flash.bin -container. Conveniently, flash.bin IVT contains physical address of the -CSF blob. Remember, the SPL part of flash.bin container is loaded by the -BootROM at CONFIG_SPL_TEXT_BASE - 0x40 , so the offset of CSF blob in -the fitImage can be calculated and inserted into the flash.bin in the -correct location as follows: -``` -# offset = IVT_HEADER[6 = CSF address] - CONFIG_SPL_TEXT_BASE - 0x40 -spl_csf_offset=$(xxd -s 24 -l 4 -e flash.bin | cut -d " " -f 2 | sed "s@^@0x@") -spl_bin_offset=$(xxd -s 4 -l 4 -e flash.bin | cut -d " " -f 2 | sed "s@^@0x@") -spl_dd_offset=$((${spl_csf_offset} - ${spl_bin_offset} + 0x40)) -dd if=csf_spl.bin of=flash.bin bs=1 seek=${spl_dd_offset} conv=notrunc -``` - -CSF "Blocks" line for csf_fit.txt can be generated as follows: -``` -# fitImage -fit_block_base=$(printf "0x%x" $(sed -n "/CONFIG_SPL_LOAD_FIT_ADDRESS=/ s@.*=@@p" .config) ) -fit_block_offset=$(printf "0x%s" $(fdtget -t x u-boot.dtb /binman/imx-boot/uboot offset)) -fit_block_size=$(printf "0x%x" $(( ( ( $(stat -tc %s u-boot.itb) + 0x1000 - 0x1 ) & ~(0x1000 - 0x1)) + 0x20 )) ) -sed -i "/Blocks = / s@.*@ Blocks = $fit_block_base $fit_block_offset $fit_block_size "flash.bin"@" csf_fit.tmp -``` - -The fitImage part of flash.bin requires separate IVT. Generate the IVT and -patch it into the correct aligned location of flash.bin as follows: -``` -# IVT -ivt_ptr_base=$(printf "%08x" ${fit_block_base} | sed "s@(..)(..)(..)(..)@0x\4\3\2\1@") -ivt_block_base=$(printf "%08x" $(( ${fit_block_base} + ${fit_block_size} - 0x20 )) | sed "s@(..)(..)(..)(..)@0x\4\3\2\1@") -csf_block_base=$(printf "%08x" $(( ${fit_block_base} + ${fit_block_size} )) | sed "s@(..)(..)(..)(..)@0x\4\3\2\1@") -ivt_block_offset=$((${fit_block_offset} + ${fit_block_size} - 0x20)) -csf_block_offset=$((${ivt_block_offset} + 0x20)) - -echo "0xd1002041 ${ivt_block_base} 0x00000000 0x00000000 0x00000000 ${ivt_block_base} ${csf_block_base} 0x00000000" | xxd -r -p > ivt.bin -dd if=ivt.bin of=flash.bin bs=1 seek=${ivt_block_offset} conv=notrunc -``` - -To generate CSF signature for the fitImage part of flash.bin container, use CST: -``` -cst -i csf_fit.tmp -o csf_fit.bin -``` - -Finally, patch the CSF signature into the fitImage right past the IVT: -``` -dd if=csf_fit.bin of=flash.bin bs=1 seek=${csf_block_offset} conv=notrunc -``` - -The entire script is available in doc/imx/habv4/csf_examples/mx8m/csf.sh -and can be used as follows to modify flash.bin to be signed -(adjust paths as needed): +to authenticate, which keys to install, use and etc. The CSF is generated +using the CST Code Signing Tool based on input configuration file. This tool +input configuration file is generated using binman, and the tool is invoked +from binman as well. + +The SPL and fitImage sections of the generated image are signed separately. +The signing is activated by wrapping SPL and fitImage sections into nxp-imx8mcst +etype, which is done automatically in arch/arm/dts/imx8m{m,n,p,q}-u-boot.dtsi +in case CONFIG_IMX_HAB Kconfig symbol is enabled. + +Build of flash.bin target then produces a signed flash.bin automatically. + +The nxp-imx8mcst etype is configurable using either DT properties or environment +variables. The following DT properties and environment variables are supported. +Note that environment variables override DT properties. + ++--------------------+-----------+------------------------------------------------------------------+ +| DT property | Variable | Description | ++====================+===========+==================================================================+ +| nxp,loader-address | | SPL base address | ++--------------------+-----------+------------------------------------------------------------------+ +| nxp,srk-table | SRK_TABLE | full path to SRK_1_2_3_4_table.bin | ++--------------------+-----------+------------------------------------------------------------------+ +| nxp,csf-crt | CSF_KEY | full path to the CSF Key CSF1_1_sha256_4096_65537_v3_usr_crt.pem | ++--------------------+-----------+------------------------------------------------------------------+ +| nxp,img-crt | IMG_KEY | full path to the IMG Key IMG1_1_sha256_4096_65537_v3_usr_crt.pem | ++--------------------+-----------+------------------------------------------------------------------+ + +Environment variables can be set as follows to point the build process +to external key material: ``` export CST_DIR=/usr/src/cst-3.3.1/ export CSF_KEY=$CST_DIR/crts/CSF1_1_sha256_4096_65537_v3_usr_crt.pem export IMG_KEY=$CST_DIR/crts/IMG1_1_sha256_4096_65537_v3_usr_crt.pem export SRK_TABLE=$CST_DIR/crts/SRK_1_2_3_4_table.bin -export PATH=$CST_DIR/linux64/bin:$PATH -/bin/sh doc/imx/habv4/csf_examples/mx8m/csf.sh +make flash.bin ```
1.4 Closing the device
On Tue, May 21, 2024 at 7:48 AM Marek Vasut marex@denx.de wrote:
Add new binman etype which allows signing both the SPL and fitImage sections of i.MX8M flash.bin using CST. There are multiple DT properties which govern the signing process, nxp,loader-address is the only mandatory one which sets the SPL signature start address without the imx8mimage header, this should be SPL text base. The key material can be configured using optional DT properties nxp,srk-table, nxp,csf-crt, nxp,img-crt, all of which default the key material names generated by CST tool scripts. The nxp,unlock property can be used to unlock CAAM access in SPL section.
Reviewed-by: Tim Harvey tharvey@gateworks.com Signed-off-by: Marek Vasut marex@denx.de
Applied the series, thanks.
Hi,
On Fri, 24 May 2024 at 10:26, Fabio Estevam festevam@gmail.com wrote:
On Tue, May 21, 2024 at 7:48 AM Marek Vasut marex@denx.de wrote:
Add new binman etype which allows signing both the SPL and fitImage sections of i.MX8M flash.bin using CST. There are multiple DT properties which govern the signing process, nxp,loader-address is the only mandatory one which sets the SPL signature start address without the imx8mimage header, this should be SPL text base. The key material can be configured using optional DT properties nxp,srk-table, nxp,csf-crt, nxp,img-crt, all of which default the key material names generated by CST tool scripts. The nxp,unlock property can be used to unlock CAAM access in SPL section.
Reviewed-by: Tim Harvey tharvey@gateworks.com Signed-off-by: Marek Vasut marex@denx.de
Applied the series, thanks.
This lacks tests - can you please add sufficient tests in ftest.py to get the cover coverage back to 100%? Please try 'binman test -T' to see this.
Regards, Simon
Hi again,
On Tue, 11 Jun 2024 at 12:51, Simon Glass sjg@chromium.org wrote:
Hi,
On Fri, 24 May 2024 at 10:26, Fabio Estevam festevam@gmail.com wrote:
On Tue, May 21, 2024 at 7:48 AM Marek Vasut marex@denx.de wrote:
Add new binman etype which allows signing both the SPL and fitImage sections of i.MX8M flash.bin using CST. There are multiple DT properties which govern the signing process, nxp,loader-address is the only mandatory one which sets the SPL signature start address without the imx8mimage header, this should be SPL text base. The key material can be configured using optional DT properties nxp,srk-table, nxp,csf-crt, nxp,img-crt, all of which default the key material names generated by CST tool scripts. The nxp,unlock property can be used to unlock CAAM access in SPL section.
Reviewed-by: Tim Harvey tharvey@gateworks.com Signed-off-by: Marek Vasut marex@denx.de
Applied the series, thanks.
This lacks tests - can you please add sufficient tests in ftest.py to get the cover coverage back to 100%? Please try 'binman test -T' to see this.
Any thoughts on this, please? At present -master is broken for one file and -next has three problems.
master: tools/binman/etype/nxp_imx8mimage.py 38 26 32%
next: tools/binman/btool/cst.py 15 4 73% tools/binman/etype/nxp_imx8mcst.py 78 59 24% tools/binman/etype/nxp_imx8mimage.py 38 26 32%
All the others are 100%.
This is clearly covered in the Binman documentation[1].
I will see if I can add this to CI.
Regards, Simon
[1] https://docs.u-boot.org/en/latest/develop/package/binman.html#code-coverage
On 6/18/24 2:43 PM, Simon Glass wrote:
Hi again,
On Tue, 11 Jun 2024 at 12:51, Simon Glass sjg@chromium.org wrote:
Hi,
On Fri, 24 May 2024 at 10:26, Fabio Estevam festevam@gmail.com wrote:
On Tue, May 21, 2024 at 7:48 AM Marek Vasut marex@denx.de wrote:
Add new binman etype which allows signing both the SPL and fitImage sections of i.MX8M flash.bin using CST. There are multiple DT properties which govern the signing process, nxp,loader-address is the only mandatory one which sets the SPL signature start address without the imx8mimage header, this should be SPL text base. The key material can be configured using optional DT properties nxp,srk-table, nxp,csf-crt, nxp,img-crt, all of which default the key material names generated by CST tool scripts. The nxp,unlock property can be used to unlock CAAM access in SPL section.
Reviewed-by: Tim Harvey tharvey@gateworks.com Signed-off-by: Marek Vasut marex@denx.de
Applied the series, thanks.
This lacks tests - can you please add sufficient tests in ftest.py to get the cover coverage back to 100%? Please try 'binman test -T' to see this.
Any thoughts on this, please? At present -master is broken for one file and -next has three problems.
It is in the pipeline.
What exactly is the error you observe ?
When I run binman test -T , I get a lot of output, but no error reports?
Hi Marek,
On Tue, 18 Jun 2024 at 16:30, Marek Vasut marex@denx.de wrote:
On 6/18/24 2:43 PM, Simon Glass wrote:
Hi again,
On Tue, 11 Jun 2024 at 12:51, Simon Glass sjg@chromium.org wrote:
Hi,
On Fri, 24 May 2024 at 10:26, Fabio Estevam festevam@gmail.com wrote:
On Tue, May 21, 2024 at 7:48 AM Marek Vasut marex@denx.de wrote:
Add new binman etype which allows signing both the SPL and fitImage sections of i.MX8M flash.bin using CST. There are multiple DT properties which govern the signing process, nxp,loader-address is the only mandatory one which sets the SPL signature start address without the imx8mimage header, this should be SPL text base. The key material can be configured using optional DT properties nxp,srk-table, nxp,csf-crt, nxp,img-crt, all of which default the key material names generated by CST tool scripts. The nxp,unlock property can be used to unlock CAAM access in SPL section.
Reviewed-by: Tim Harvey tharvey@gateworks.com Signed-off-by: Marek Vasut marex@denx.de
Applied the series, thanks.
This lacks tests - can you please add sufficient tests in ftest.py to get the cover coverage back to 100%? Please try 'binman test -T' to see this.
Any thoughts on this, please? At present -master is broken for one file and -next has three problems.
It is in the pipeline.
What exactly is the error you observe ?
When I run binman test -T , I get a lot of output, but no error reports?
Sorry I somehow missed this email.
The tests are in ftest.py - there are lots of examples, e.g. testXilinxBootgenSigning() - commit d8a2d3b29
Basically you need to create a test .dts file that uses your entry type, then use it in the test code. You can check error handling as well, e.g. by having an invalid dts too if needed.
If you run 'binman test -T' you will see the code-coverage problem. You may need to fetch tools with 'binman tool -f missing' to get all the tools*:
Coverage error: 96%, but should be 100% ValueError: Test coverage failure
It is normally much easier to add an etype using a test than to test it by using it 'for real', since you don't need to worry about the U-Boot integration.
* There are some annoying things though, such as mkeficapsule being old in the u-boot-tools package so not supporting the tests properly. Also testTIBoardConfigLint needs 'pip install yamllint'
Regards, Simon
On 6/27/24 10:19 AM, Simon Glass wrote:
Hi Marek,
Hi,
Add new binman etype which allows signing both the SPL and fitImage sections of i.MX8M flash.bin using CST. There are multiple DT properties which govern the signing process, nxp,loader-address is the only mandatory one which sets the SPL signature start address without the imx8mimage header, this should be SPL text base. The key material can be configured using optional DT properties nxp,srk-table, nxp,csf-crt, nxp,img-crt, all of which default the key material names generated by CST tool scripts. The nxp,unlock property can be used to unlock CAAM access in SPL section.
Reviewed-by: Tim Harvey tharvey@gateworks.com Signed-off-by: Marek Vasut marex@denx.de
Applied the series, thanks.
This lacks tests - can you please add sufficient tests in ftest.py to get the cover coverage back to 100%? Please try 'binman test -T' to see this.
Any thoughts on this, please? At present -master is broken for one file and -next has three problems.
It is in the pipeline.
What exactly is the error you observe ?
When I run binman test -T , I get a lot of output, but no error reports?
Sorry I somehow missed this email.
The tests are in ftest.py - there are lots of examples, e.g. testXilinxBootgenSigning() - commit d8a2d3b29
This seems to be testing some out-of-tree tool , not binman ?
Basically you need to create a test .dts file that uses your entry type, then use it in the test code. You can check error handling as well, e.g. by having an invalid dts too if needed.
If you run 'binman test -T' you will see the code-coverage problem. You may need to fetch tools with 'binman tool -f missing' to get all the tools*:
Coverage error: 96%, but should be 100% ValueError: Test coverage failure
It is normally much easier to add an etype using a test than to test it by using it 'for real', since you don't need to worry about the U-Boot integration.
Huh ...
Hi Marek,
On Sun, 7 Jul 2024 at 01:55, Marek Vasut marex@denx.de wrote:
On 6/27/24 10:19 AM, Simon Glass wrote:
Hi Marek,
Hi,
> Add new binman etype which allows signing both the SPL and fitImage sections > of i.MX8M flash.bin using CST. There are multiple DT properties which govern > the signing process, nxp,loader-address is the only mandatory one which sets > the SPL signature start address without the imx8mimage header, this should be > SPL text base. The key material can be configured using optional DT properties > nxp,srk-table, nxp,csf-crt, nxp,img-crt, all of which default the key material > names generated by CST tool scripts. The nxp,unlock property can be used to > unlock CAAM access in SPL section. > > Reviewed-by: Tim Harvey tharvey@gateworks.com > Signed-off-by: Marek Vasut marex@denx.de
Applied the series, thanks.
This lacks tests - can you please add sufficient tests in ftest.py to get the cover coverage back to 100%? Please try 'binman test -T' to see this.
Any thoughts on this, please? At present -master is broken for one file and -next has three problems.
It is in the pipeline.
What exactly is the error you observe ?
When I run binman test -T , I get a lot of output, but no error reports?
Sorry I somehow missed this email.
The tests are in ftest.py - there are lots of examples, e.g. testXilinxBootgenSigning() - commit d8a2d3b29
This seems to be testing some out-of-tree tool , not binman ?
It is testing the etype, which needs the tool to be present, yes, You can use 'binman tool -f' to fetch tools if you want to try that one.
Basically you need to create a test .dts file that uses your entry type, then use it in the test code. You can check error handling as well, e.g. by having an invalid dts too if needed.
If you run 'binman test -T' you will see the code-coverage problem. You may need to fetch tools with 'binman tool -f missing' to get all the tools*:
Coverage error: 96%, but should be 100% ValueError: Test coverage failure
It is normally much easier to add an etype using a test than to test it by using it 'for real', since you don't need to worry about the U-Boot integration.
Huh ...
Regards, Simon
Hi Marek,
On Tue, 9 Jul 2024 at 03:24, Simon Glass sjg@chromium.org wrote:
Hi Marek,
On Sun, 7 Jul 2024 at 01:55, Marek Vasut marex@denx.de wrote:
On 6/27/24 10:19 AM, Simon Glass wrote:
Hi Marek,
Hi,
>> Add new binman etype which allows signing both the SPL and fitImage sections >> of i.MX8M flash.bin using CST. There are multiple DT properties which govern >> the signing process, nxp,loader-address is the only mandatory one which sets >> the SPL signature start address without the imx8mimage header, this should be >> SPL text base. The key material can be configured using optional DT properties >> nxp,srk-table, nxp,csf-crt, nxp,img-crt, all of which default the key material >> names generated by CST tool scripts. The nxp,unlock property can be used to >> unlock CAAM access in SPL section. >> >> Reviewed-by: Tim Harvey tharvey@gateworks.com >> Signed-off-by: Marek Vasut marex@denx.de > > Applied the series, thanks.
This lacks tests - can you please add sufficient tests in ftest.py to get the cover coverage back to 100%? Please try 'binman test -T' to see this.
Any thoughts on this, please? At present -master is broken for one file and -next has three problems.
It is in the pipeline.
What exactly is the error you observe ?
When I run binman test -T , I get a lot of output, but no error reports?
Sorry I somehow missed this email.
The tests are in ftest.py - there are lots of examples, e.g. testXilinxBootgenSigning() - commit d8a2d3b29
This seems to be testing some out-of-tree tool , not binman ?
It is testing the etype, which needs the tool to be present, yes, You can use 'binman tool -f' to fetch tools if you want to try that one.
We have gone past RC1, so I'm just checking how this is going?
Basically you need to create a test .dts file that uses your entry type, then use it in the test code. You can check error handling as well, e.g. by having an invalid dts too if needed.
If you run 'binman test -T' you will see the code-coverage problem. You may need to fetch tools with 'binman tool -f missing' to get all the tools*:
Coverage error: 96%, but should be 100% ValueError: Test coverage failure
It is normally much easier to add an etype using a test than to test it by using it 'for real', since you don't need to worry about the U-Boot integration.
Huh ...
Regards, Simon
Hi Marek,
On Fri, 26 Jul 2024 at 08:54, Simon Glass sjg@chromium.org wrote:
Hi Marek,
On Tue, 9 Jul 2024 at 03:24, Simon Glass sjg@chromium.org wrote:
Hi Marek,
On Sun, 7 Jul 2024 at 01:55, Marek Vasut marex@denx.de wrote:
On 6/27/24 10:19 AM, Simon Glass wrote:
Hi Marek,
Hi,
>>> Add new binman etype which allows signing both the SPL and fitImage sections >>> of i.MX8M flash.bin using CST. There are multiple DT properties which govern >>> the signing process, nxp,loader-address is the only mandatory one which sets >>> the SPL signature start address without the imx8mimage header, this should be >>> SPL text base. The key material can be configured using optional DT properties >>> nxp,srk-table, nxp,csf-crt, nxp,img-crt, all of which default the key material >>> names generated by CST tool scripts. The nxp,unlock property can be used to >>> unlock CAAM access in SPL section. >>> >>> Reviewed-by: Tim Harvey tharvey@gateworks.com >>> Signed-off-by: Marek Vasut marex@denx.de >> >> Applied the series, thanks. > > This lacks tests - can you please add sufficient tests in ftest.py to > get the cover coverage back to 100%? Please try 'binman test -T' to > see this.
Any thoughts on this, please? At present -master is broken for one file and -next has three problems.
It is in the pipeline.
What exactly is the error you observe ?
When I run binman test -T , I get a lot of output, but no error reports?
Sorry I somehow missed this email.
The tests are in ftest.py - there are lots of examples, e.g. testXilinxBootgenSigning() - commit d8a2d3b29
This seems to be testing some out-of-tree tool , not binman ?
It is testing the etype, which needs the tool to be present, yes, You can use 'binman tool -f' to fetch tools if you want to try that one.
We have gone past RC1, so I'm just checking how this is going?
Are you going to be able to get this test in soon?
Basically you need to create a test .dts file that uses your entry type, then use it in the test code. You can check error handling as well, e.g. by having an invalid dts too if needed.
If you run 'binman test -T' you will see the code-coverage problem. You may need to fetch tools with 'binman tool -f missing' to get all the tools*:
Coverage error: 96%, but should be 100% ValueError: Test coverage failure
It is normally much easier to add an etype using a test than to test it by using it 'for real', since you don't need to worry about the U-Boot integration.
Huh ...
Regards, Simon
On 7/9/24 11:24 AM, Simon Glass wrote:
Hi Marek,
Hi,
On Sun, 7 Jul 2024 at 01:55, Marek Vasut marex@denx.de wrote:
On 6/27/24 10:19 AM, Simon Glass wrote:
Hi Marek,
Hi,
>> Add new binman etype which allows signing both the SPL and fitImage sections >> of i.MX8M flash.bin using CST. There are multiple DT properties which govern >> the signing process, nxp,loader-address is the only mandatory one which sets >> the SPL signature start address without the imx8mimage header, this should be >> SPL text base. The key material can be configured using optional DT properties >> nxp,srk-table, nxp,csf-crt, nxp,img-crt, all of which default the key material >> names generated by CST tool scripts. The nxp,unlock property can be used to >> unlock CAAM access in SPL section. >> >> Reviewed-by: Tim Harvey tharvey@gateworks.com >> Signed-off-by: Marek Vasut marex@denx.de > > Applied the series, thanks.
This lacks tests - can you please add sufficient tests in ftest.py to get the cover coverage back to 100%? Please try 'binman test -T' to see this.
Any thoughts on this, please? At present -master is broken for one file and -next has three problems.
It is in the pipeline.
What exactly is the error you observe ?
When I run binman test -T , I get a lot of output, but no error reports?
Sorry I somehow missed this email.
The tests are in ftest.py - there are lots of examples, e.g. testXilinxBootgenSigning() - commit d8a2d3b29
This seems to be testing some out-of-tree tool , not binman ?
It is testing the etype, which needs the tool to be present, yes, You can use 'binman tool -f' to fetch tools if you want to try that one.
I'm not getting anywhere with this, can you please draft some example patch how the fix should look like? Otherwise, this is not going to move anywhere I'm afraid.
Thanks
Hi Marek,
On Sun, 18 Aug 2024 at 14:51, Marek Vasut marex@denx.de wrote:
On 7/9/24 11:24 AM, Simon Glass wrote:
Hi Marek,
Hi,
On Sun, 7 Jul 2024 at 01:55, Marek Vasut marex@denx.de wrote:
On 6/27/24 10:19 AM, Simon Glass wrote:
Hi Marek,
Hi,
>>> Add new binman etype which allows signing both the SPL and fitImage sections >>> of i.MX8M flash.bin using CST. There are multiple DT properties which govern >>> the signing process, nxp,loader-address is the only mandatory one which sets >>> the SPL signature start address without the imx8mimage header, this should be >>> SPL text base. The key material can be configured using optional DT properties >>> nxp,srk-table, nxp,csf-crt, nxp,img-crt, all of which default the key material >>> names generated by CST tool scripts. The nxp,unlock property can be used to >>> unlock CAAM access in SPL section. >>> >>> Reviewed-by: Tim Harvey tharvey@gateworks.com >>> Signed-off-by: Marek Vasut marex@denx.de >> >> Applied the series, thanks. > > This lacks tests - can you please add sufficient tests in ftest.py to > get the cover coverage back to 100%? Please try 'binman test -T' to > see this.
Any thoughts on this, please? At present -master is broken for one file and -next has three problems.
It is in the pipeline.
What exactly is the error you observe ?
When I run binman test -T , I get a lot of output, but no error reports?
Sorry I somehow missed this email.
The tests are in ftest.py - there are lots of examples, e.g. testXilinxBootgenSigning() - commit d8a2d3b29
This seems to be testing some out-of-tree tool , not binman ?
It is testing the etype, which needs the tool to be present, yes, You can use 'binman tool -f' to fetch tools if you want to try that one.
I'm not getting anywhere with this, can you please draft some example patch how the fix should look like? Otherwise, this is not going to move anywhere I'm afraid.
Please see [1]
Regards, Simon
[1] https://patchwork.ozlabs.org/project/uboot/patch/20240826191143.426387-16-sj...
participants (3)
-
Fabio Estevam -
Marek Vasut -
Simon Glass