From 1d4cdc717e2cbd6d2c9746805c2f6dedcfd93008 Mon Sep 17 00:00:00 2001 From: Bryan O'Donoghue Date: Wed, 8 May 2019 19:14:44 +0100 Subject: [PATCH] warp7: include: configs: Differentiate bootscript address from loadaddr Reusing the loadaddr to load the boot script breaks some of the logic we want to have around the bootscript/FIT load addresses. Making a dedicated bootscript address allows us to differentiate the bootscript load address from the Linux Kernel or OPTEE load address, thus ensuring that no matter what the load sequence the bootscript and Kernel/OPTEE binary load addresses do not conflict. Signed-off-by: Bryan O'Donoghue --- include/configs/warp7.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/include/configs/warp7.h b/include/configs/warp7.h index f5449b0..7b14168 100644 --- a/include/configs/warp7.h +++ b/include/configs/warp7.h @@ -39,6 +39,7 @@ "script=boot.scr\0" \ "bootscr_fitimage_name=bootscr\0" \ "script_signed=boot.scr.imx-signed\0" \ + "bootscriptaddr=0x83200000\0" \ "image=zImage\0" \ "console=ttymxc0\0" \ "ethact=usb_ether\0" \ @@ -59,16 +60,16 @@ "warp7_auth_or_fail=hab_auth_img_or_fail ${hab_ivt_addr} ${filesize} 0;\0" \ "do_bootscript_hab=" \ "if test ${hab_enabled} -eq 1; then " \ - "setexpr hab_ivt_addr ${loadaddr} - ${ivt_offset}; " \ + "setexpr hab_ivt_addr ${bootscriptaddr} - ${ivt_offset}; " \ "setenv script ${script_signed}; " \ "load mmc ${mmcdev}:${mmcpart} ${hab_ivt_addr} ${script}; " \ "run warp7_auth_or_fail; " \ "run bootscript; "\ "fi;\0" \ "loadbootscript=" \ - "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "load mmc ${mmcdev}:${mmcpart} ${bootscriptaddr} ${script};\0" \ "bootscript=echo Running bootscript from mmc ...; " \ - "source\0" \ + BOOT_SCR_STRING \ "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ "mmcboot=echo Booting from mmc ...; " \ -- 2.7.4