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f814840465
K3 Multicore SoC architecture defines different functional domains, each containing specific processing cores and peripherals. Early boot is normally handled by running bootloader and loading SYSFW on MCU Cortex-R5F core: https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/board/ti/am65x/README https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/board/ti/j721e/README This change adds support for building bootloader and SYSFW ITB image for K3 Cortex-R5F cores via multiconfig. Signed-off-by: Denys Dmytriyenko <denys@ti.com>
24 lines
825 B
PHP
24 lines
825 B
PHP
# TI K3 Armv7 profile for Cortex-R5F cores
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require conf/machine/include/ti-soc.inc
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SOC_FAMILY_append = ":k3r5"
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# The closest of existing tunes for Cortex-R5F
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DEFAULTTUNE = "armv7athf"
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require conf/machine/include/tune-cortexa8.inc
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# R5 runs early bootloader and loads SYSFW
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# https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/board/ti/am65x/README
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# https://git.ti.com/cgit/ti-u-boot/ti-u-boot/tree/board/ti/j721e/README
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PREFERRED_PROVIDER_virtual/kernel = "linux-dummy"
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PREFERRED_PROVIDER_virtual/bootloader = "u-boot-ti-staging"
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PREFERRED_PROVIDER_u-boot = "u-boot-ti-staging"
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SPL_BINARY = ""
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UBOOT_SUFFIX = "bin"
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UBOOT_BINARY = "tiboot3.${UBOOT_SUFFIX}"
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UBOOT_IMAGE = "tiboot3-${MAINMACHINE}-${PV}-${PR}.${UBOOT_SUFFIX}"
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UBOOT_SYMLINK = "tiboot3-${MAINMACHINE}.${UBOOT_SUFFIX}"
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PACKAGECONFIG_pn-u-boot-ti-staging = ""
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