diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.fdt-control | 7 | ||||
| -rw-r--r-- | doc/README.uefi | 10 |
2 files changed, 9 insertions, 8 deletions
diff --git a/doc/README.fdt-control b/doc/README.fdt-control index 446401c9e9..e53cf51875 100644 --- a/doc/README.fdt-control +++ b/doc/README.fdt-control @@ -122,13 +122,14 @@ the U-Boot image (including u-boot.bin). This is suitable for debugging and development only and is not recommended for production devices. If CONFIG_OF_SEPARATE is defined, then it will be built and placed in -a u-boot.dtb file alongside u-boot.bin. A common approach is then to +a u-boot.dtb file alongside u-boot-nodtb.bin. A common approach is then to join the two: - cat u-boot.bin u-boot.dtb >image.bin + cat u-boot-nodtb.bin u-boot.dtb >image.bin and then flash image.bin onto your board. Note that U-Boot creates -u-boot-dtb.bin which does the above step for you also. If you are using +u-boot-dtb.bin which does the above step for you also. Resulting +u-boot.bin is a copy of u-boot-dtb.bin in this case. If you are using CONFIG_SPL_FRAMEWORK, then u-boot.img will be built to include the device tree binary. diff --git a/doc/README.uefi b/doc/README.uefi index 6b9759cfed..0982fad92e 100644 --- a/doc/README.uefi +++ b/doc/README.uefi @@ -14,7 +14,7 @@ and boot loaders like GRUB or the FreeBSD loader can be executed. ## Building for UEFI -The UEFI standard supports only little endian systems. The UEFI support can be +The UEFI standard supports only little-endian systems. The UEFI support can be activated for ARM and x86 by specifying CONFIG_CMD_BOOTEFI=y @@ -53,7 +53,7 @@ arguments. ### Executing the boot manager -The UEFI specfication foresees to define boot entries and boot sequence via UEFI +The UEFI specification foresees to define boot entries and boot sequence via UEFI variables. Booting according to these variables is possible via bootefi bootmgr [fdt address] @@ -90,14 +90,14 @@ Below you find the output of an example session. The environment variable fdtcontroladdr points to U-Boot's internal device tree (if available). -### Executing the built-in selftest +### Executing the built-in self-test -An UEFI selftest suite can be embedded in U-Boot by building with +An UEFI self-test suite can be embedded in U-Boot by building with CONFIG_CMD_BOOTEFI_SELFTEST=y For testing the UEFI implementation the bootefi command can be used to start the -selftest. +self-test. bootefi selftest [fdt address] |