projects / buildroot-mgba.git / blame
| Commit | Line | Data |
|---|---|---|
| d8792a04 CZ |
1 | choice |
| 2 | prompt "Target Architecture Variant" | |
| 3 | depends on BR2_xtensa | |
| 4 | default BR2_xtensa_fsf | |
| fdd5bc94 | 5 | config BR2_XTENSA_CUSTOM |
| 29563047 | 6 | select BR2_ARCH_HAS_MMU_OPTIONAL |
| d8792a04 CZ |
7 | bool "Custom Xtensa processor configuration" |
| 8 | config BR2_xtensa_fsf | |
| 29563047 | 9 | select BR2_ARCH_HAS_MMU_MANDATORY |
| d8792a04 CZ |
10 | bool "fsf - Default configuration" |
| 11 | endchoice | |
| 12 | ||
| fdd5bc94 CZ |
13 | config BR2_XTENSA_CUSTOM_NAME |
| 14 | string "Custom Xtensa processor configuration name" | |
| 15 | depends on BR2_XTENSA_CUSTOM | |
| d8792a04 CZ |
16 | default "" |
| 17 | help | |
| 18 | Name given to a custom Xtensa processor configuration. | |
| 19 | ||
| fdd5bc94 | 20 | config BR2_XTENSA_CORE_NAME |
| d8792a04 | 21 | string |
| fdd5bc94 | 22 | default BR2_XTENSA_CUSTOM_NAME if BR2_XTENSA_CUSTOM |
| d8792a04 CZ |
23 | default "" if BR2_xtensa_fsf |
| 24 | ||
| fdd5bc94 | 25 | config BR2_XTENSA_OVERLAY_DIR |
| d8792a04 | 26 | string "Overlay directory for custom configuration" |
| fdd5bc94 | 27 | depends on BR2_XTENSA_CUSTOM |
| d8792a04 CZ |
28 | default "" |
| 29 | help | |
| fdd5bc94 CZ |
30 | Provide the directory path that contains the overlay file |
| 31 | for a custom processor configuration. The path is relative | |
| 32 | to the top directory of buildroot. | |
| 33 | These overlay files are tar packages with updated configuration | |
| 34 | files for various toolchain packages and Xtensa processor | |
| 35 | configurations. They are provided by the processor vendor or | |
| 36 | directly from Tensilica. | |
| d8792a04 | 37 | |
| 083ec2df MF |
38 | choice |
| 39 | prompt "Target Architecture Endianness" | |
| 40 | depends on BR2_XTENSA_CUSTOM | |
| 41 | default BR2_XTENSA_LITTLE_ENDIAN | |
| 42 | ||
| 43 | config BR2_XTENSA_LITTLE_ENDIAN | |
| 44 | bool "Little endian" | |
| 45 | ||
| 46 | config BR2_XTENSA_BIG_ENDIAN | |
| 47 | bool "Big endian" | |
| 48 | ||
| 49 | endchoice | |
| 50 | ||
| 51 | config BR2_ENDIAN | |
| 52 | default "LITTLE" if BR2_XTENSA_LITTLE_ENDIAN | |
| 53 | default "BIG" if BR2_xtensa_fsf || BR2_XTENSA_BIG_ENDIAN | |
| 54 | ||
| 75720db3 CZ |
55 | config BR2_ARCH |
| 56 | default "xtensa" if BR2_xtensa |