1 config BR2_TARGET_AT91BOOTSTRAP3
2 bool "AT91 Bootstrap 3"
3 depends on BR2_arm926t || BR2_cortex_a5
5 AT91Bootstrap is a first level bootloader for the Atmel AT91
6 devices. It integrates algorithms for:
7 - Device initialization such as clock configuration, PIO
9 - Peripheral drivers such as PIO, PMC or SDRAMC...
10 - Physical media algorithm such as DataFlash, NandFlash, NOR
13 if BR2_TARGET_AT91BOOTSTRAP3
17 prompt "AT91 Bootstrap 3 version"
19 config BR2_TARGET_AT91BOOTSTRAP3_LATEST_VERSION
22 config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT
23 bool "Custom Git repository"
25 This option allows Buildroot to get the AT91 Bootstrap 3
26 source code from a Git repository.
30 if BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT
32 config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL
33 string "URL of custom repository"
35 config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION
36 string "Custom repository version"
38 Revision to use in the typical format used by Git
39 E.G. a sha id, a tag, branch, ..
43 config BR2_TARGET_AT91BOOTSTRAP3_VERSION
45 default "v3.8.6" if BR2_TARGET_AT91BOOTSTRAP3_LATEST_VERSION
46 default BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION \
47 if BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT
49 config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_PATCH_DIR
50 string "custom patch dir"
52 If your board requires custom patches, add the path to the
53 directory containing the patches here. The patches must be
54 named at91bootstrap3-<something>.patch.
56 Most users may leave this empty
59 # Configuration selection
63 prompt "AT91 Bootstrap 3 configuration"
64 default BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG
66 config BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG
67 bool "Using a defconfig"
69 config BR2_TARGET_AT91BOOTSTRAP3_USE_CUSTOM_CONFIG
70 bool "Using a custom config file"
74 config BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG
75 string "Defconfig name"
76 depends on BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG
78 Name of the at91bootstrap3 defconfig file to use, without the
79 trailing _defconfig. The defconfig is located at
80 board/<processor>/<board>_defconfig in the at91bootstrap3
83 config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_CONFIG_FILE
84 string "Configuration file path"
85 depends on BR2_TARGET_AT91BOOTSTRAP3_USE_CUSTOM_CONFIG
87 Path to the at91bootstrap3 configuration file
89 endif # BR2_TARGET_AT91BOOTSTRAP3