From 9e3338c097377b5f6423e0ebc2759c03d6719ca9 Mon Sep 17 00:00:00 2001
From: Calin Crisan <ccrisan@gmail.com>
Date: Mon, 6 Mar 2017 20:51:03 +0200
Subject: [PATCH] initial work on odroidc1 fw update support

---
 board/odroidc1/boot.ini              |  1 +
 configs/odroidc1_initramfs_defconfig | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 configs/odroidc1_initramfs_defconfig

diff --git a/board/odroidc1/boot.ini b/board/odroidc1/boot.ini
index 857a09eb53..c886753268 100644
--- a/board/odroidc1/boot.ini
+++ b/board/odroidc1/boot.ini
@@ -51,6 +51,7 @@ setenv bootargs "console=ttyS0,115200n8 root=/dev/mmcblk0p2 rootwait ro no_conso
 
 # Booting
 fatload mmc 0:1 0x21000000 uImage
+fatload mmc 0:1 0x22000000 uInitrd
 fatload mmc 0:1 0x21800000 meson8b_odroidc.dtb
 fdt addr 21800000
 
diff --git a/configs/odroidc1_initramfs_defconfig b/configs/odroidc1_initramfs_defconfig
new file mode 100644
index 0000000000..86f8270ccf
--- /dev/null
+++ b/configs/odroidc1_initramfs_defconfig
@@ -0,0 +1,26 @@
+BR2_arm=y
+BR2_cortex_a5=y
+BR2_ARM_ENABLE_NEON=y
+BR2_ARM_ENABLE_VFP=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_DL_DIR="$(TOPDIR)/.download"
+BR2_CCACHE=y
+BR2_CCACHE_DIR="$(TOPDIR)/.buildroot-ccache-odroidc1-initramfs"
+BR2_OPTIMIZE_2=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://releases.linaro.org/14.09/components/toolchain/binaries/gcc-linaro-arm-linux-gnueabihf-4.9-2014.09_linux.tar.xz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="$(ARCH)-linux-gnueabihf"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_9=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_1=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
+BR2_TARGET_OPTIMIZATION="-pipe"
+BR2_ROOTFS_SKELETON_CUSTOM=y
+BR2_ROOTFS_SKELETON_CUSTOM_PATH="board/common/skeleton-initramfs"
+BR2_ROOTFS_OVERLAY="board/common/overlay-initramfs board/raspberrypi/overlay-initramfs"
+BR2_PACKAGE_BUSYBOX_CONFIG="board/common/busybox_initramfs.config"
+BR2_TARGET_ROOTFS_CPIO=y
+BR2_TARGET_ROOTFS_CPIO_UIMAGE=y
+# BR2_TARGET_ROOTFS_TAR is not set