| config BR2_TARGET_TI_K3_R5_LOADER |
| bool "ti-k3-r5-loader" |
| depends on BR2_aarch64 |
| select BR2_TARGET_TI_K3_BOOT_FIRMWARE # binman |
| help |
| Separate U-Boot SPL build for R5 core on TI's K3 processors. |
| Usually used to build tiboot3.bin with k3-image-gen. |
| |
| if BR2_TARGET_TI_K3_R5_LOADER |
| |
| choice |
| prompt "U-Boot Version" |
| help |
| Select the specific U-Boot version you want to use to build |
| the initial SPL running on the R5 core. Note that for most |
| use cases you will want to use the exact same version/source |
| here as it is used to build the main U-Boot package. |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_LATEST_VERSION |
| bool "2024.10" |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION |
| bool "Custom version" |
| help |
| This option allows to use a specific official versions |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_TARBALL |
| bool "Custom tarball" |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_GIT |
| bool "Custom Git repository" |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_HG |
| bool "Custom Mercurial repository" |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_SVN |
| bool "Custom Subversion repository" |
| |
| endchoice |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION_VALUE |
| string "U-Boot version" |
| depends on BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_TARBALL_LOCATION |
| string "URL of custom U-Boot tarball" |
| depends on BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_TARBALL |
| |
| if BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_GIT || BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_HG || BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_SVN |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_REPO_URL |
| string "URL of custom repository" |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_REPO_VERSION |
| string "Custom repository version" |
| help |
| Revision to use in the typical format used by |
| Git/Mercurial/Subversion E.G. a sha id, a tag, branch, .. |
| |
| endif |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_VERSION |
| string |
| default "2024.10" if BR2_TARGET_TI_K3_R5_LOADER_LATEST_VERSION |
| default BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION_VALUE \ |
| if BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION |
| default "custom" if BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_TARBALL |
| default BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_REPO_VERSION \ |
| if BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_GIT || \ |
| BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_HG || \ |
| BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_SVN |
| choice |
| prompt "U-Boot Configuration" |
| default BR2_TARGET_TI_K3_R5_LOADER_USE_DEFCONFIG |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_USE_DEFCONFIG |
| bool "Using an in-tree board defconfig file" |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_USE_CUSTOM_CONFIG |
| bool "Using a custom board (def)config file" |
| |
| endchoice |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_BOARD_DEFCONFIG |
| string "Board defconfig" |
| depends on BR2_TARGET_TI_K3_R5_LOADER_USE_DEFCONFIG |
| help |
| Name of the board for which TI K3 R5 Loader should be |
| built, without the _defconfig suffix. |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_CONFIG_FILE |
| string "Configuration file path" |
| depends on BR2_TARGET_TI_K3_R5_LOADER_USE_CUSTOM_CONFIG |
| help |
| Path to the TI K3 R5 Loader configuration file. |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_DTS_PATH |
| string "Device Tree Source file paths" |
| help |
| Space-separated list of paths to device tree source files |
| that will be copied to arch/arm/dts/ before starting the |
| build. |
| |
| To use this device tree source file, the U-Boot configuration |
| file must refer to it. |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_TIBOOT3_BIN |
| string "tiboot3.bin binary name" |
| default "tiboot3.bin" |
| help |
| Name of the TI K3 tiboot3.bin binary to use. |
| |
| The tiboot3 binary name must match with the TI K3 SoC boot |
| ROM: |
| |
| - General Purpose devices (gp) |
| - High Security - Field Securable devices (hs-fs) |
| - High Security - Security Enforcing devices (hs) |
| |
| Or if the tiboot3 binary generated use a custom name. |
| |
| If unsure, use the default tiboot3.bin (symlink) generated by |
| binman. |
| |
| config BR2_TARGET_TI_K3_R5_LOADER_SYSFW_ITB |
| string "sysfw.itb binary name" |
| default "sysfw.itb" |
| help |
| Name of the TI K3 sysfw.itb binary to use (if any required). |
| |
| sysfw*.itb are only generated for Split binary based Boot |
| Flow (eg: am65, j721e). This option is not used on other |
| TI K3 devices. |
| |
| The sysfw binary name must match with the TI K3 SoC boot |
| ROM: |
| |
| - General Purpose devices (gp) |
| - High Security - Field Securable devices (hs-fs) |
| - High Security - Security Enforcing devices (hs) |
| |
| Or if the sysfw binary generated use a custom name. |
| |
| If unsure, use the default sysfw.itb (symlink) generated by |
| binman. |
| |
| endif |
