u-boot.git/cmd/bootefi.c, branch v2020.04-rc2

dm: core: Create a new header file for 'compat' features

2020-02-06T02:33:46Z

At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass

efi_loader: free load options after execution

2020-01-07T17:08:20Z

When be launch a binary via bootefi the bootargs environment variable is used to set the load options in the loaded image protocol. Free memory allocated for load options when the UEFI binary exits. Signed-off-by: Heinrich Schuchardt

efi_loader: export efi_install_fdt()

2020-01-07T17:08:20Z

Use a pointer to addressable memory instead of a "physical" address in the virtual address space of the sandbox to efi_install_fdt(). Export the efi_install_fdt() function. Signed-off-by: Heinrich Schuchardt

efi_loader: carve out efi_run_image()

2020-01-07T17:08:20Z

Provide public function efi_run_imager() which can be used to run an UEFI image from memory. Signed-off-by: Heinrich Schuchardt

efi_loader: use hardware device tree by default

2020-01-07T17:08:20Z

If the bootefi command is called without passing the address of a device tree, the internal device tree is used. For devices with a hardware device tree it is preferable to used the hardware device tree in this case. Signed-off-by: Heinrich Schuchardt

efi_loader: pass address to efi_install_fdt()

2020-01-07T17:08:20Z

As part of moving the parsing of command line arguments to do_bootefi() call efi_install_fdt() with the address of the device tree instead of a string. If the address is EFI_FDT_USE_INTERNAL (= 0), the internal device tree is used. Signed-off-by: Heinrich Schuchardt

env: Move env_get() to env.h

2019-08-11T20:43:41Z

Move env_get() over to the new header file. Acked-by: Joe Hershberger Signed-off-by: Simon Glass

efi_loader: fix function comments in cmd/bootefi.c

2019-07-16T22:17:19Z

Describe efi_set_bootdev(). Change function descriptions to Sphinx style. Signed-off-by: Heinrich Schuchardt

efi_loader: Change return type of efi_add_memory_map()

2019-07-16T22:17:17Z

We currently have some inconsistent use of efi_add_memory_map() throughout the code. In particular the return value of efi_add_memory_map() is not interpreted the same way by various users in the codebase. This patch does the following: - Changes efi_add_memory_map() to return efi_status_t. - Adds a method description to efi_add_memory_map(). - Changes efi_add_memory_map() to return EFI_SUCCESS - Returns non-zero for error in efi_add_memory_map() - Updates efi_allocate_pages() to new efi_add_memory_map() - Updates efi_free_pages() to new efi_add_memory_map() - Updates efi_carve_out_dt_rsv() to new efi_add_memory_map() - Updates efi_add_runtime_mmio() to new efi_add_memory_map() Fixes: 5d00995c361c ("efi_loader: Implement memory allocation and map") Fixes: 74c16acce30b ("efi_loader: Don't allocate from memory holes") Suggested-by: Heinrich Schuchardt Cc: Alexander Graf Signed-off-by: Bryan O'Donoghue Reviewed-by: Heinrich Schuchardt

efi_loader: comments for efi_install_fdt()

2019-05-12T18:54:23Z

Describe that efi_install_fdt() defaults to using the device tree indicated by environment variable fdtcontroladdr. ACPI tables and device trees are mutually exclusive. Signed-off-by: Heinrich Schuchardt