From 4a2a102033e9acfb747b7def829f1a07af4d264a Mon Sep 17 00:00:00 2001
From: Philippe Coval <philippe.coval@open.eurogiciel.org>
Date: Mon, 15 Dec 2014 14:11:53 +0100
Subject: [PATCH] wip: u-boot

Change-Id: I0ec7dc621be3e9c915a0198d4c52fa2a39bcee60
Signed-off-by: Philippe Coval <philippe.coval@open.eurogiciel.org>
---
 packaging/setup-scripts.spec | 12 +++++++++
 setup-scripts-boot           | 48 +++++++++++++++++++++++++++++++++++-
 2 files changed, 59 insertions(+), 1 deletion(-)

diff --git a/packaging/setup-scripts.spec b/packaging/setup-scripts.spec
index ec37bc7..7546255 100644
--- a/packaging/setup-scripts.spec
+++ b/packaging/setup-scripts.spec
@@ -29,6 +29,12 @@ Provides: virtual-%{name}-bootloader
 Requires: %{name} = %{version}-%{release}
 Requires: syslinux-extlinux
 
+%package -n %{name}-u-boot
+Summary:  Command-line tool for tweaking u-boot configuration
+Provides: virtual-%{name}-bootloader
+Requires: %{name} = %{version}-%{release}
+Requires: u-boot
+
 %package -n %{name}-clone
 Summary:  A tool for cloning a Tizen system
 Provides: setup-ivi-clone = %{version}-%{release}
@@ -56,6 +62,9 @@ configuration files.
 This package provides a command-line tool for changing the extlinux bootloader
 configuration file.
 
+%description -n %{name}-u-boot
+TODO
+
 %description -n %{name}-clone
 This package provides a command line tool for cloning a Tizen system to a
 different disk.
@@ -112,6 +121,9 @@ rm -rf %{buildroot}
 %defattr(-,root,root)
 %{_sbindir}/setup-extlinux-conf
 
+%files -n %{name}-u-boot
+%defattr(-,root,root)
+
 %files -n setup-scripts-clone
 %defattr(-,root,root)
 %{_sbindir}/setup-scripts-clone
diff --git a/setup-scripts-boot b/setup-scripts-boot
index e1dc8cf..5bb0afb 100755
--- a/setup-scripts-boot
+++ b/setup-scripts-boot
@@ -121,6 +121,52 @@ install_extlinux()
 	verbose "installed extlinux to $bootdir"
 }
 
+install_uboot()
+{
+    boot_part="/boot"
+    ls "${boot_part}" || exit 1
+    # repart part
+    # copy files to offset
+
+
+    # Get device node name for the boot partition
+    local boot_devnode
+    installerfw_get_part_info "/boot" "DEVNODE_NOW" "boot_devnode"
+    if [ ! -n "$boot_devnode" ] ; then
+	verbose "No /boot part, fallback to /"
+	installerfw_get_part_info "/" "DEVNODE_NOW" "boot_devnode"
+    fi
+    [ -n "$boot_devnode" ] || \
+	fatal "cannot find device node of the boot disk, probably" \
+	"INSTALLERFW_PARTx_DEVNODE_NOW environment" \
+	"variable is not defined"
+    
+
+    # Get device node name for the boot disk
+    local mbr_devnode
+    installerfw_get_part_info "/boot" "DISK_DEVNODE_NOW" "mbr_devnode"
+    if [ !  -n "$mbr_devnode" ] ; then
+	verbose "No /boot disk, fallback to /"
+	installerfw_get_part_info "/" "DISK_DEVNODE_NOW" "mbr_devnode"
+    fi
+	[ -n "$mbr_devnode" ] || \
+	    fatal "cannot find device node of the boot disk, probably" \
+           "INSTALLERFW_PARTx_DISK_DEVNODE_NOW environment" \
+            "variable is not defined"
+
+    file="/usr/lib/u-boot-hardkernel.sh" # TODO place it in setup-scripts
+    [ ! -r "${file}" ] || $SHELL "${file}" "${mbr_devnode}"
+}
+
+install_msdos_boot_system()
+{
+    if [ -d "/usr/share/syslinux" ] ; then
+	install_syslinux
+    else
+	install_uboot
+    fi
+}
+
 show_usage()
 {
 	cat <<-EOF
@@ -185,7 +231,7 @@ get_os_name "os_name"
 if installerfw_is_efi_boot_system; then
 	install_gummiboot
 else
-	install_extlinux
+	install_msdos_boot_system
 fi
 
 # Create bootloader entries for each kernel
-- 
2.34.1