kumquat-buildroot/boot/at91bootstrap3/Config.in
Simon Dawson ca0d69c61c at91bootstrap3: new package
Note that this new package, at91bootstrap3, is being added alongside the
existing at91bootstrap. This was suggested by Thomas Petazzoni, whose
comments on the mailing list are quoted below.

  For this package, I am not sure we can do a simple version bump. Since
  there is (was?) no upstream for AT91Bootstrap 1.x, many
  vendors/companies had to maintain their patches on top of AT91Bootstrap
  1.x. See for example
  board/calao/usb-a9263/at91bootstrap-1.16-usb-a9263.patch. Therefore,
  removing AT91Bootstrap 1.x from the tree will prevent those platforms
  to work. I know people should upgrade, but AT91Bootstrap 3.x is quite
  significantly different, so the porting effort is not that simple.

  Therefore, I'm wondering whether we should kee at91bootstrap as it is,
  and create a separate package at91bootstrap3 for the 3.x generation.

Signed-off-by: Simon Dawson <spdawson@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-08-17 17:58:16 +02:00

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config BR2_TARGET_AT91BOOTSTRAP3
depends on BR2_arm926t
bool "AT91 Bootstrap 3"
help
AT91Bootstrap is a first level bootloader for the Atmel AT91
devices. It integrates algorithms for:
- Device initialization such as clock configuration, PIO settings...
- Peripheral drivers such as PIO, PMC or SDRAMC...
- Physical media algorithm such as DataFlash, NandFlash, NOR Flash...
if BR2_TARGET_AT91BOOTSTRAP3
config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_PATCH_DIR
string "custom patch dir"
help
If your board requires custom patches, add the path to the
directory containing the patches here. The patches must be
named at91bootstrap3-<something>.patch.
Most users may leave this empty
#
# Configuration selection
#
choice
prompt "AT91 Bootstrap 3 configuration"
default BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG
config BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG
bool "Using a defconfig"
config BR2_TARGET_AT91BOOTSTRAP3_USE_CUSTOM_CONFIG
bool "Using a custom config file"
endchoice
config BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG
string "Defconfig name"
depends on BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG
help
Name of the at91bootstrap3 defconfig file to use, without the
trailing _defconfig. The defconfig is located at
board/<processor>/<board>_defconfig in the at91bootstrap3
tree.
config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_CONFIG_FILE
string "Configuration file path"
depends on BR2_TARGET_AT91BOOTSTRAP3_USE_CUSTOM_CONFIG
help
Path to the at91bootstrap3 configuration file
endif # BR2_TARGET_AT91BOOTSTRAP3