[Buildroot] [PATCH v7 2/3] boot/ti-k3-image-gen: add new package
François Perrad
francois.perrad at gadz.org
Tue Dec 6 20:19:15 UTC 2022
Le mar. 6 déc. 2022 à 18:41, Anand Gadiyar <gadiyar at ti.com> a écrit :
> From: Xuanhao Shi <x-shi at ti.com>
>
> This is the image generator that builds the full boot binary,
> tiboot3.bin, for the R5 core on TI's k3 devices.
> This requires the R5 spl output from the ti-k3-r5-loader package.
>
> https://git.ti.com/cgit/k3-image-gen/k3-image-gen
>
> Signed-off-by: Xuanhao Shi <x-shi at ti.com>
> Signed-off-by: Anand Gadiyar <gadiyar at ti.com>
> Reviewed-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
>
Reviewed-by: Francois Perrad <francois.perrad at gadz.org>
> Acked-by: Andrew Davis <afd at ti.com>
> Tested-by: Bryan Brattlof <bb at ti.com>
> Cc: Romain Naour <romain.naour at gmail.com>
> Cc: Francois Perrad <francois.perrad at gadz.org>
> ---
> DEVELOPERS | 2 ++
> boot/Config.in | 1 +
> boot/ti-k3-image-gen/Config.in | 30 ++++++++++++++++
> boot/ti-k3-image-gen/ti-k3-image-gen.hash | 2 ++
> boot/ti-k3-image-gen/ti-k3-image-gen.mk | 42 +++++++++++++++++++++++
> 5 files changed, 77 insertions(+)
> create mode 100644 boot/ti-k3-image-gen/Config.in
> create mode 100644 boot/ti-k3-image-gen/ti-k3-image-gen.hash
> create mode 100644 boot/ti-k3-image-gen/ti-k3-image-gen.mk
>
> diff --git a/DEVELOPERS b/DEVELOPERS
> index 62d77b6c4b..b5b6cd0a99 100644
> --- a/DEVELOPERS
> +++ b/DEVELOPERS
> @@ -129,6 +129,7 @@ F: package/libxmlrpc/
> F: package/python-docopt/
>
> N: Anand Gadiyar <gadiyar at ti.com>
> +F: boot/ti-k3-image-gen/
> F: boot/ti-k3-r5-loader/
>
> N: André Zwing <nerv at dawncrow.de>
> @@ -3059,6 +3060,7 @@ N: Wojciech Niziński <niziak at spox.org>
> F: package/fwup/
>
> N: Xuanhao Shi <X15000177 at gmail.com>
> +F: boot/ti-k3-image-gen/
> F: boot/ti-k3-r5-loader/
>
> N: Yair Ben Avraham <yairba at protonmail.com>
> diff --git a/boot/Config.in b/boot/Config.in
> index ce17b2df6b..1b25bacfee 100644
> --- a/boot/Config.in
> +++ b/boot/Config.in
> @@ -22,6 +22,7 @@ source "boot/s500-bootloader/Config.in"
> source "boot/shim/Config.in"
> source "boot/sun20i-d1-spl/Config.in"
> source "boot/syslinux/Config.in"
> +source "boot/ti-k3-image-gen/Config.in"
> source "boot/ti-k3-r5-loader/Config.in"
> source "boot/uboot/Config.in"
> source "boot/vexpress-firmware/Config.in"
> diff --git a/boot/ti-k3-image-gen/Config.in
> b/boot/ti-k3-image-gen/Config.in
> new file mode 100644
> index 0000000000..02018f2f78
> --- /dev/null
> +++ b/boot/ti-k3-image-gen/Config.in
> @@ -0,0 +1,30 @@
> +config BR2_TARGET_TI_K3_IMAGE_GEN
> + bool "ti-k3-image-gen"
> + select BR2_TARGET_TI_K3_R5_LOADER
> + help
> + Use TI's k3-image-gen to build a separate bare metal
> + boot binary from a separate spl. Currently supports
> + version 08.05.00.004 as default.
> +
> + https://git.ti.com/cgit/k3-image-gen/k3-image-gen/
> +
> +if BR2_TARGET_TI_K3_IMAGE_GEN
> +config BR2_TARGET_TI_K3_IMAGE_GEN_SOC
> + string "SOC type for image gen"
> + help
> + The target SoC option for image gen.
> + For example, "am64x" for AM64X boards.
> +
> +config BR2_TARGET_TI_K3_IMAGE_GEN_SOC_TYPE
> + string "SOC security type for image gen"
> + help
> + The security type option for image gen.
> + Options are "gp", "hs-fs", or "hs-se".
> +
> +config BR2_TARGET_TI_K3_IMAGE_GEN_CONFIG
> + string "CONFIG type for image gen"
> + help
> + The board config option for image gen.
> + Usually "sk" or "evm".
> +endif
> +
> diff --git a/boot/ti-k3-image-gen/ti-k3-image-gen.hash
> b/boot/ti-k3-image-gen/ti-k3-image-gen.hash
> new file mode 100644
> index 0000000000..82c5b17060
> --- /dev/null
> +++ b/boot/ti-k3-image-gen/ti-k3-image-gen.hash
> @@ -0,0 +1,2 @@
> +# Locally calculated
> +sha256 d13e9556bfba32d14071e172589683e48f6fea705a0b05ddd7fe984002089888
> k3-image-gen-08.05.00.004.tar.gz
> diff --git a/boot/ti-k3-image-gen/ti-k3-image-gen.mk
> b/boot/ti-k3-image-gen/ti-k3-image-gen.mk
> new file mode 100644
> index 0000000000..f8e6105bfb
> --- /dev/null
> +++ b/boot/ti-k3-image-gen/ti-k3-image-gen.mk
> @@ -0,0 +1,42 @@
>
> +################################################################################
> +#
> +# ti-k3-image-gen
> +#
>
> +################################################################################
> +
> +TI_K3_IMAGE_GEN_VERSION = 08.05.00.004
> +TI_K3_IMAGE_GEN_SITE =
> https://git.ti.com/cgit/k3-image-gen/k3-image-gen/snapshot
> +TI_K3_IMAGE_GEN_SOURCE
> <https://git.ti.com/cgit/k3-image-gen/k3-image-gen/snapshot+TI_K3_IMAGE_GEN_SOURCE>
> = k3-image-gen-$(TI_K3_IMAGE_GEN_VERSION).tar.gz
> +TI_K3_IMAGE_GEN_LICENSE = BSD-3-Clause
> +TI_K3_IMAGE_GEN_LICENSE_FILES = LICENSE
> +TI_K3_IMAGE_GEN_INSTALL_IMAGES = YES
> +
> +# ti-k3-image-gen is used to build tiboot3.bin, using the
> r5-u-boot-spl.bin file
> +# from the ti-k3-r5-loader package. Hence the dependency on
> ti-k3-r5-loader.
> +TI_K3_IMAGE_GEN_DEPENDENCIES = host-arm-gnu-toolchain ti-k3-r5-loader
> +
> +# The ti-k3-image-gen makefiles seem to need some feature from Make v4.0,
> +# similar to u-boot. Explicitly use $(BR2_MAKE) here, as the build
> +# otherwise fails with some misleading error message.
> +TI_K3_IMAGE_GEN_MAKE = $(BR2_MAKE)
> +TI_K3_IMAGE_GEN_SOC = $(call qstrip,$(BR2_TARGET_TI_K3_IMAGE_GEN_SOC))
> +TI_K3_IMAGE_GEN_SOC_TYPE = $(call
> qstrip,$(BR2_TARGET_TI_K3_IMAGE_GEN_SOC_TYPE))
> +TI_K3_IMAGE_GEN_CONFIG = $(call
> qstrip,$(BR2_TARGET_TI_K3_IMAGE_GEN_CONFIG))
> +TI_K3_IMAGE_GEN_MAKE_OPTS = \
> + SOC=$(TI_K3_IMAGE_GEN_SOC) \
> + SOC_TYPE=$(TI_K3_IMAGE_GEN_SOC_TYPE) \
> + CONFIG=$(TI_K3_IMAGE_GEN_CONFIG) \
> + CROSS_COMPILE=$(HOST_DIR)/bin/arm-none-eabi- \
> + SBL=$(BINARIES_DIR)/r5-u-boot-spl.bin \
> + O=$(@D)/tmp \
> + BIN_DIR=$(@D)
> +
> +define TI_K3_IMAGE_GEN_BUILD_CMDS
> + $(TI_K3_IMAGE_GEN_MAKE) -C $(@D) $(TI_K3_IMAGE_GEN_MAKE_OPTS)
> +endef
> +
> +define TI_K3_IMAGE_GEN_INSTALL_IMAGES_CMDS
> + cp $(@D)/tiboot3.bin $(BINARIES_DIR)
> +endef
> +
> +$(eval $(generic-package))
> --
> 2.34.1
>
>
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