From ec22d78d9306d20aa82bc04f878da536f5b2dc4b Mon Sep 17 00:00:00 2001 From: Jaehoon Chung Date: Mon, 22 Jun 2020 11:18:46 +0900 Subject: [PATCH] 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 --- board/raspberrypi/rpi/tizen-boot-rpi2.scr | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/board/raspberrypi/rpi/tizen-boot-rpi2.scr b/board/raspberrypi/rpi/tizen-boot-rpi2.scr index 82ceaf2..af0de4e 100644 --- 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 -- 2.7.4