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authorThomas Pedersen <thomas@cozybit.com>2013-12-06 20:46:46 (GMT)
committer Peter Korsgaard <peter@korsgaard.com>2013-12-06 21:27:55 (GMT)
commit877aa47659e770067205180abef22c28e49bde21 (patch)
treeb47e6848fd7b0c51737030b21d722d19cb2bc7d6
parenta4870b9072dc74d830e5c2203defd5a968380417 (diff)
downloadbuildroot-877aa47659e770067205180abef22c28e49bde21.tar.gz
buildroot-877aa47659e770067205180abef22c28e49bde21.tar.bz2
pandaboard: fix defconf build with recent kernels
The patch "pandaboard: Fix defconfig build" locked the default pandaboard kernel to 3.8.11. This is inconvenient, since the boot process has changed since kernel > 3.8. Update the default kernel to 3.12.2 and fix the boot image configuration, but remain compatible with legacy U-Boot versions by using appended flattened device tree uImage. This change *should* keep future kernels compatible with a fixed U-Boot version. Note the default device tree is now for the pandaboard-ES, so users of other board revisions will need to set the correct DTS_NAME. [Peter: use custom kernel headers version (3.12.2)] Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
-rw-r--r--configs/pandaboard_defconfig16
1 files changed, 13 insertions, 3 deletions
diff --git a/configs/pandaboard_defconfig b/configs/pandaboard_defconfig
index 95cfdd6..09f25e1 100644
--- a/configs/pandaboard_defconfig
+++ b/configs/pandaboard_defconfig
@@ -11,14 +11,21 @@ BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_DEVTMPFS=y
BR2_TARGET_ROOTFS_EXT2=y
# BR2_TARGET_ROOTFS_TAR is not set
-# Lock to 3.8 headers to avoid breaking with newer kernels
-BR2_KERNEL_HEADERS_3_8=y
+# Lock to 3.12 headers to avoid breaking with newer kernels
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="3.12.2"
# Kernel
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.8.11"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.12.2"
BR2_LINUX_KERNEL_DEFCONFIG="omap2plus"
+BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x80008000"
+BR2_LINUX_KERNEL_APPENDED_UIMAGE=y
+BR2_LINUX_KERNEL_APPENDED_DTB=y
+BR2_LINUX_KERNEL_USE_INTREE_DTS=y
+# might need omap4-panda or omap4-panda-a4 instead
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="omap4-panda-es"
# GCC
BR2_GCC_VERSION_4_6_X=y
@@ -29,3 +36,6 @@ BR2_TARGET_UBOOT_FORMAT_IMG=y
BR2_TARGET_UBOOT_BOARDNAME="omap4_panda"
BR2_TARGET_UBOOT_SPL=y
BR2_TARGET_UBOOT_SPL_NAME="MLO"
+BR2_TARGET_UBOOT_LATEST_VERSION=n
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2012.07"