33d0c1bd0b
1. 原kernel/common目录下属于内核拓展组件，统一移入kernel/extend管理 2. Kconfig分层，各模块自己的配置放到自己目录下管理 3. 原platform下不属于平台的公共代码抽到kernel/common下，只留板级链接脚本和一些编译脚本指向device目录下触发平台相关的编译 4. 对外公共头文件统一抽到对外include路径 5. 废弃宏，头文件清理 close: #I48KI4 Signed-off-by: arvinzzz <zhaotianyu9@huawei.com> Change-Id: I0cf5ea81c92a8fa7b113da9cbdc8b7bc935f5aae
51 lines
1.2 KiB
Plaintext
51 lines
1.2 KiB
Plaintext
config PLATFORM_ROOTFS
|
|
bool "Enable ROOTFS"
|
|
default y
|
|
depends on FS_JFFS || FS_FAT || DRIVERS_MTD_NAND
|
|
help
|
|
Answer Y to enable LiteOS support rootfs.
|
|
|
|
choice
|
|
prompt "Storage device type"
|
|
default STORAGE_SPINOR
|
|
depends on PLATFORM_ROOTFS
|
|
help
|
|
SPI_NOR or SPI_NAND or EMMC.
|
|
|
|
config STORAGE_SPINOR
|
|
depends on PLATFORM_ROOTFS && DRIVERS_MTD_SPI_NOR
|
|
bool "SPI_NOR Flash"
|
|
|
|
config STORAGE_SPINAND
|
|
depends on PLATFORM_ROOTFS && DRIVERS_MTD_NAND
|
|
bool "SPI_NAND Flash"
|
|
|
|
config STORAGE_EMMC
|
|
depends on PLATFORM_ROOTFS && DRIVERS_EMMC
|
|
bool "EMMC"
|
|
|
|
endchoice
|
|
|
|
config BOOTENV_ADDR
|
|
int "Address of boot command line (KB)"
|
|
depends on PLATFORM_ROOTFS && (STORAGE_SPINOR || STORAGE_SPINAND || STORAGE_EMMC)
|
|
range 0 1024
|
|
default 512
|
|
help
|
|
Boot command line addr, range from 0 to 1MB.
|
|
|
|
config BOOTENV_RAM
|
|
bool "Read bootenv from RAM"
|
|
default n
|
|
depends on PLATFORM_ROOTFS
|
|
help
|
|
Answer Y to read bootenv from ram. Need boot copy to RAM.
|
|
|
|
config BOOTENV_RAMSIZE
|
|
int "Size of boot environment in RAM (Byte)"
|
|
depends on PLATFORM_ROOTFS && BOOTENV_RAM
|
|
range 128 1024
|
|
default 512
|
|
help
|
|
Boot environment in Ram space size, range from 128 to 1024 byte.
|