[PATCH 2/4] defaultenv/boot: add -k and -t option to specify the kernel location and image type

[Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>]

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
 defaultenv/bin/boot      |   17 ++++++++++++++++-
 defaultenv/bin/boot_help |    6 +++++-
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/defaultenv/bin/boot b/defaultenv/bin/boot
index 4289b29..597b080 100644
--- a/defaultenv/bin/boot
+++ b/defaultenv/bin/boot
@@ -3,11 +3,16 @@
 . /env/config
 
 opt_mode=""
+opt_kernel_loc=""
 
-while getopt "hm:" Option
+while getopt "hm:k:t:" Option
 do
 if [ ${Option} = m ]; then
 	opt_mode=${OPTARG}
+elif [ ${Option} = k ]; then
+	opt_kernel_loc=${OPTARG}
+elif [ ${Option} = t ]; then
+	kernelimage_type=${OPTARG}
 else
 	. /env/bin/boot_help
 	exit 0
@@ -28,6 +33,16 @@ elif [ x${opt_mode} = xtftp ]; then
 	kernel_loc=tftp
 fi
 
+if [ x${opt_kernel_loc} = xnand ]; then
+	kernel_loc=nand
+elif [ x${opt_kernel_loc} = xnor ]; then
+	kernel_loc=nor
+elif [ x${opt_kernel_loc} = xnfs ]; then
+	kernel_loc=nfs
+elif [ x${opt_kernel_loc} = xtftp ]; then
+	kernel_loc=tftp
+fi
+
 if [ x$ip = xdhcp ]; then
 	bootargs="$bootargs ip=dhcp"
 elif [ x$ip = xnone ]; then
diff --git a/defaultenv/bin/boot_help b/defaultenv/bin/boot_help
index 425c718..28436b8 100644
--- a/defaultenv/bin/boot_help
+++ b/defaultenv/bin/boot_help
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-echo "usage: boot [-m <mode>]"
+echo "usage: boot [-m <mode>] [-k <kernel location>] [-t <kernel image type]"
 echo "boot."
 echo ""
 echo "options"
@@ -11,6 +11,10 @@ echo "         tftp      tftp       nfs"
 echo "         nor       nor        nor"
 echo "         nand      nand       nand"
 echo ""
+echo " -k      kernel location tftp, nfs, nand, nor"
+echo " -t      kernel image type uimage, zimage, raw or raw_lzo"
+echo ""
+echo ""
 echo "default is"
 echo -n "kernel_loc        "
 echo ${kernel_loc}
-- 
1.7.4.1


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