rpi: tizen-boot-rpi2: calculate tizen_kernel_addr_r with ramdisk's size

Calculate tizen_kernel_addr_r with ramdisk's size.
When ramdisk size is increased, kernel loading offset will be also
increased. It can prevent to overwrite the images.

Change-Id: Id65e084a0e076a95ffe005955ef4c12e7554fa07
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

diff --git a/board/raspberrypi/rpi/tizen-boot-rpi2.scr b/board/raspberrypi/rpi/tizen-boot-rpi2.scr
index 82ceaf2..af0de4e 100644 (file)
--- a/board/raspberrypi/rpi/tizen-boot-rpi2.scr
+++ b/board/raspberrypi/rpi/tizen-boot-rpi2.scr
@@ -42,6 +42,10 @@ setenv bootargs \"dma.dmachans=0x7f35 bcm2709.serial=0xed6687d3 bcm2709.uart_clo
 part start $bootdev $mmcrootdev $ramdiskpart ramdisk_start
 part size $bootdev $mmcrootdev $ramdiskpart ramdisk_size
 
+# Set to ramdisksize with real partition size. (Need to multiply block-size 0x200)
+setexpr ramdisksize $ramdisk_size * 200
+setexpr tizen_kernel_addr_r $ramdisk_addr_r + $ramdisksize
+
 echo "Searching for kernel in"; for prefix in $boot_prefixes; do
 if load $bootdev $mmcbootdev:$mmcbootpart $tizen_kernel_addr_r $prefix$kernel; then;
        echo ${bootmode} "boot";
@@ -50,8 +54,6 @@ if load $bootdev $mmcbootdev:$mmcbootpart $tizen_kernel_addr_r $prefix$kernel; t
                echo "Loading Ramdisk from partition"${ramdiskpart};
                mmc read $ramdisk_addr_r $ramdisk_start $ramdisk_size;
        fi
-# Set to ramdisksize with real partition size. (Need to multiply block-size 0x200)
-       setexpr ramdisksize $ramdisk_size * 200
        bootz $tizen_kernel_addr_r $ramdisk_addr_r:$ramdisksize $fdt_addr;
 fi
 done