From d101d05406423958417150e923b9f9f1b8971eaf Mon Sep 17 00:00:00 2001 From: Daniel Mentz Date: Tue, 16 Oct 2018 11:17:47 -0700 Subject: [PATCH] davinci: Remove ineffective BOARD_KERNEL_OFFSET variable Remove various variables related to where kernel and ramdisk are loaded by the bootloader. There are two reasons for this: 1. The B1C1 bootloader ignores all the offset values for kernel, ramdisk and tags. The default B1C1 memory layout has been designed to accomodate a larger KASAN kernel. 2. The variables BOARD_KERNEL_TAGS_OFFSET and BOARD_RAMDISK_OFFSET are ignored by the Android build system (unless they are copied into the BOARD_MKBOOTIMG_ARGS variable). This is in contrast to the variables BOARD_KERNEL_BASE, BOARD_KERNEL_PAGESIZE and BOARD_MKBOOTIMG_ARGS which are referenced by build/make/core/Makefile Bug: 117832711 Change-Id: I3404a4e084ed063d51077a3a80229854362c768b --- BoardConfig.mk | 2 -- 1 file changed, 2 deletions(-) diff --git a/BoardConfig.mk b/BoardConfig.mk index 6631731..ba0acfd 100644 --- a/BoardConfig.mk +++ b/BoardConfig.mk @@ -115,8 +115,6 @@ BOARD_KERNEL_BASE := 0x00000000 BOARD_KERNEL_IMAGE_NAME := Image.gz-dtb BOARD_KERNEL_PAGESIZE := 4096 BOARD_KERNEL_SEPARATED_DTBO := true -BOARD_KERNEL_TAGS_OFFSET := 0x00000100 -BOARD_RAMDISK_OFFSET := 0x01000000 TARGET_KERNEL_CLANG_COMPILE := true TARGET_KERNEL_CONFIG := davinci_defconfig