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设备树支持&多块内存初步支持

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zhangzheng
2024-10-07 16:49:32 +08:00
parent 037aaf6adc
commit cc25bcdf65
112 changed files with 8414 additions and 961 deletions
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13
mkrtos_img/CMakeLists.txt
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@@ -1,24 +1,29 @@
cmake_minimum_required(VERSION 3.13)
math(EXPR BOOTFS_OFFSET "${CONFIG_BOOTSTRAP_TEXT_SIZE} + ${CONFIG_KNL_TEXT_SIZE} + ${CONFIG_DTBO_TEXT_SIZE}")
math(EXPR KNL_OFFSET "${CONFIG_BOOTSTRAP_TEXT_SIZE} + ${CONFIG_DTBO_TEXT_SIZE}")
add_custom_target(
mkrtos_img_dump ALL
COMMAND
cd ${CMAKE_SOURCE_DIR}/build/output/cpio
COMMAND
dtc -I dts -O dtb -o ${CMAKE_SOURCE_DIR}/build/output/dtbo ${CMAKE_SOURCE_DIR}/mkrtos_configs/${BOARD}.dts
COMMAND
ls | cpio -H newc -o > ${CMAKE_SOURCE_DIR}/build/output/rootfs.cpio
COMMAND
srec_cat -output ${CMAKE_SOURCE_DIR}/build/output/kernel.img -binary
${CMAKE_SOURCE_DIR}/build/output/bootstrap -binary -offset 0x0
${CMAKE_SOURCE_DIR}/build/output/mkrtos -binary -offset ${CONFIG_KNL_OFFSET}
${CMAKE_SOURCE_DIR}/build/output/init -binary -offset ${CONFIG_INIT_TASK_OFFSET}
${CMAKE_SOURCE_DIR}/build/output/rootfs.cpio -binary -offset ${CONFIG_BOOTFS_OFFSET}
${CMAKE_SOURCE_DIR}/build/output/dtbo -binary -offset ${CONFIG_BOOTSTRAP_TEXT_SIZE}
${CMAKE_SOURCE_DIR}/build/output/mkrtos -binary -offset ${KNL_OFFSET}
${CMAKE_SOURCE_DIR}/build/output/rootfs.cpio -binary -offset ${BOOTFS_OFFSET}
COMMAND
cp ${CMAKE_SOURCE_DIR}/build/output/kernel.img ${CMAKE_SOURCE_DIR}/build/output/kernel.bin
COMMAND
${CMAKE_OBJCOPY} -I binary -O elf32-littlearm -B arm ${CMAKE_SOURCE_DIR}/build/output/kernel.img
${CMAKE_SOURCE_DIR}/build/output/kernel.img.out --rename-section .data=.text
COMMAND
${CMAKE_OBJCOPY} --change-section-address .text=${CONFIG_KNL_TEXT_ADDR} ${CMAKE_SOURCE_DIR}/build/output/kernel.img.out
${CMAKE_OBJCOPY} --change-section-address .text=${CONFIG_SYS_TEXT_ADDR} ${CMAKE_SOURCE_DIR}/build/output/kernel.img.out
)
add_dependencies(mkrtos_img_dump
bootstrap_dump