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* [PATCH 1/5] recovery-kernel: recovery kernel build for keystone
@ 2015-03-12  2:23 Sam Nelson
  2015-03-12  2:23 ` [PATCH 2/5] makedumpfile: Add makedumpfile tool Sam Nelson
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: Sam Nelson @ 2015-03-12  2:23 UTC (permalink / raw)
  To: meta-arago

From: Hao Zhang <hzhang@ti.com>

Build recovery kernel image and k2hk-evm dtb image for Keystone II
devices.

Normally when kernel is booted by u-boot,  u-boot takes care to reserve
free memory space in the DTB, which is required for kernel. For recovery
image, user has to add the free space manually using dtc compiler.

Signed-off-by: Hao Zhang <hzhang@ti.com>
---
 .../recovery-kernel/recovery-kernel_1.0.bb         |   39 ++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 meta-arago-extras/recipes-kernel/recovery-kernel/recovery-kernel_1.0.bb

diff --git a/meta-arago-extras/recipes-kernel/recovery-kernel/recovery-kernel_1.0.bb b/meta-arago-extras/recipes-kernel/recovery-kernel/recovery-kernel_1.0.bb
new file mode 100644
index 0000000..634f7c5
--- /dev/null
+++ b/meta-arago-extras/recipes-kernel/recovery-kernel/recovery-kernel_1.0.bb
@@ -0,0 +1,39 @@
+DESCRIPTION = "Recovery kernel building for Keystone EVM"
+LICENSE = "GPLv2"
+
+PR = "r2"
+EXTRA_OEMAKE += " KALLSYMS_EXTRA_PASS=1"
+DEFAULT_PREFERENCE = "1"
+COMPATIBLE_MACHINE = "keystone"
+BRANCH = "master"
+SRCREV = "9bc93706b37c39c3a95593dc3d56773e9b7425ad"
+SRC_URI = "git://git.ti.com/keystone-linux/linux.git;protocol=git;branch=${BRANCH}"
+S = "${WORKDIR}/git"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+
+FILES_${PN} += "${bindir}/crashdump"
+LINUX_ZIMAGE = "zImage"
+KERNEL_MACHINE ?= "keystone2_recovery_defconfig"
+KERNEL_DTBTYPE = "k2hk-evm-recovery.dtb"
+CRASHDIR = "crashdump"
+ARCH = "${TARGET_ARCH}"
+CROSS_COMPILE = "${TARGET_PREFIX}"
+
+export ARCH
+export CROSS_COMPILE
+
+do_configure () {
+	make ${KERNEL_MACHINE}
+}
+
+do_compile() {
+	make ${LINUX_ZIMAGE} KALLSYMS_EXTRA_PASS=1
+	make ${KERNEL_DTBTYPE}
+	dtc -I dtb -O dtb -p 2048 -o ${KERNEL_DTBTYPE} arch/arm/boot/dts/${KERNEL_DTBTYPE}
+}
+
+do_install () {
+	install -d ${D}${bindir}/${CRASHDIR}/
+	install ${S}/arch/arm/boot/${LINUX_ZIMAGE} ${D}${bindir}/${CRASHDIR}
+	install ${S}/${KERNEL_DTBTYPE} ${D}${bindir}/${CRASHDIR}
+}
-- 
1.7.9.5



^ permalink raw reply related	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-03-21  0:10 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-03-12  2:23 [PATCH 1/5] recovery-kernel: recovery kernel build for keystone Sam Nelson
2015-03-12  2:23 ` [PATCH 2/5] makedumpfile: Add makedumpfile tool Sam Nelson
2015-03-12  2:23 ` [PATCH 3/5] packagegroup-arago-tisdk-recoveryfs: Packagegroup for recovery root filesystem Sam Nelson
2015-03-12  2:23 ` [PATCH 4/5] tisdk-recovery-rootfs-image: Recovery root filesystem image Sam Nelson
2015-03-12  2:23 ` [PATCH 5/5] crash-recovery: initial script to recover kernel crash Sam Nelson
2015-03-21  0:10 ` [PATCH 1/5] recovery-kernel: recovery kernel build for keystone Denys Dmytriyenko

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