buildroot/configs/at91sam9g20dfc_defconfig
Yann E. MORIN 674e099678 defconfigs: all use the headers from the kernel
For most defconfigs, it was trivial to deduce the kernel version, by
just reading the version string, which could be:
  - a standard upstream version string vX.Y.Z
  - a non-standard version string, but still containg the standard X.Y.Z

Those for which it was not so trivial were those hosted on git tree.
Since most were already using a custom linux-headers version, it could
be easily deduced from that. It was confirmed by browsing said git trees
and check the version there.

There are a few cases were there was a mismatch:

  - microzed:     uses a 3.18 kernel, but 3.8 headers; fixed.
  - xilinx_zc706: uses a 3.14 kernel, but 3.8 headers; fixed.
  - zedboard:     uses a 3.18 kernel, but 3.8 headers; fixed.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-02-06 10:59:15 +01:00

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# Architecture
BR2_arm=y
BR2_arm926t=y
# Linux headers same as kernel, a 3.1 series
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_1=y
# Host utilities
#
BR2_PACKAGE_HOST_SAM_BA=y
# First stage bootloader
BR2_TARGET_AT91BOOTSTRAP=y
BR2_TARGET_AT91BOOTSTRAP_BOARD="at91sam9g20ek"
BR2_TARGET_AT91BOOTSTRAP_DATAFLASHCARD=y
# Second stage bootloader
BR2_TARGET_UBOOT=y
BR2_TARGET_UBOOT_BOARDNAME="at91sam9g20ek_nandflash"
# Kernel
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.1.6"
BR2_LINUX_KERNEL_USE_DEFCONFIG=y
BR2_LINUX_KERNEL_DEFCONFIG="at91sam9g20ek"
# Filesystem
BR2_TARGET_ROOTFS_TAR=y