This series provides a way to keep track of the images used in bootstd, including the type of each image.
At present this is sort-of handled by struct bootflow but in quite an ad-hoc way. The structure has become quite large and is hard to query. Future work will be able to reduce its size.
Ultimately the 'bootflow info' command may change to also show images as a list, but that is left for later, as this series is already fairly long. So for now, just introduce the concept and adjust bootstd to use it, with a simple command to list the images.
This series includes various alist enhancements, to make use of this new data structure a little easier.
Simon Glass (34): alist: Mention the error condition in alist_add_placeholder() alist: Add a comment for alist_init_struct() alist: Expand the comment for alist_get() alist: Add a way to get the next element alist: Add for-loop helpers alist: Add a function to empty the list alist: Add a way to efficiently filter an alist dm: core: Add a function to see if a device exists test: boot: Use a consistent name for the script bootmeth bootstd: Move bootflow-adding to bootstd bootstd: Move bootflow-clearing to bootstd bootstd: Add a function to get bootstd only if available bootstd: Drop the bootdev-specific list of bootflows bootstd: Move the bootflow list into an alist image: Add a new type for extlinux image: Add a new type for EFI apps image: Add a new type for logo images image: Add a new type for a command-line string test: Expand implementation of ut_list_has_dm_tests() test: Drop the duplicate line in setup_bootmenu_image() test: boot: Update bootflow_iter() for console checking bootstd: cros: Correct the x86-setup address bootstd: Maintain a list of images bootstd: Update bootmeth_alloc_file() to record images boot: pxe: Drop the duplicate comment on get_pxe_file() efi: Simplify reading files by using the common function bootmeth: Update the read_file() method to include a type efi: Check the filename-allocation in the network path boot: Update extlinux pxe_getfile_func() to include type boot: Update pxe bootmeth to record images Update bootmeth_alloc_other() to record images bootstd: Avoid showing an invalid buffer address bootstd: Update cros bootmeth to record images bootstd: Add a simple command to list images
boot/bootdev-uclass.c | 76 +++------- boot/bootflow.c | 37 +++-- boot/bootmeth-uclass.c | 54 ++++++- boot/bootmeth_android.c | 3 +- boot/bootmeth_cros.c | 33 +++- boot/bootmeth_efi.c | 16 +- boot/bootmeth_efi_mgr.c | 3 +- boot/bootmeth_extlinux.c | 7 +- boot/bootmeth_pxe.c | 21 ++- boot/bootmeth_qfw.c | 3 +- boot/bootmeth_sandbox.c | 3 +- boot/bootmeth_script.c | 7 +- boot/bootstd-uclass.c | 59 ++++++- boot/image.c | 4 + boot/pxe_utils.c | 36 ++--- boot/vbe_simple.c | 5 +- cmd/Kconfig | 9 ++ cmd/Makefile | 1 + cmd/bootdev.c | 2 +- cmd/bootflow.c | 13 +- cmd/bootstd.c | 65 ++++++++ cmd/pxe.c | 2 +- cmd/sysboot.c | 6 +- doc/develop/bootstd/overview.rst | 21 ++- doc/usage/cmd/bootstd.rst | 79 ++++++++++ doc/usage/index.rst | 1 + drivers/core/uclass.c | 11 ++ include/alist.h | 139 ++++++++++++++++- include/bootdev.h | 27 ---- include/bootflow.h | 44 ++++-- include/bootmeth.h | 20 ++- include/bootstd.h | 50 +++++- include/dm/uclass.h | 11 ++ include/image.h | 4 + include/pxe_utils.h | 14 +- lib/alist.c | 41 +++++ test/boot/bootflow.c | 110 +++++++++++++- test/dm/core.c | 22 +++ test/lib/alist.c | 253 +++++++++++++++++++++++++++++++ test/py/tests/test_ut.py | 5 +- test/test-main.c | 18 ++- 41 files changed, 1143 insertions(+), 192 deletions(-) create mode 100644 cmd/bootstd.c create mode 100644 doc/usage/cmd/bootstd.rst