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path: root/cmd/x86/zboot.c
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2025-05-29global: Avoid indirect inclusion of <env.h> from <command.h>Tom Rini
The include file <command.h> does not need anything from <env.h>. Furthermore, include/env.h itself includes other headers which can lead to longer indirect inclusion paths. To prepare to remove <env.h> from <command.h> fix all of the places which had relied on this indirect inclusion to instead include <env.h> directly. Reviewed-by: Mattijs Korpershoek <[email protected]> # android, bcb Reviewed-by: Jerome Forissier <[email protected]> # spawn Signed-off-by: Tom Rini <[email protected]>
2024-06-26zboot: Correct use of state_mask argumentSimon Glass
There is confusion in this function between the flag and state_mask parameters, which prevents the boot from actually happening. Correct this by using state_mask instead of flag for deciding which states to go through. This fixes booting of some 32-bit Debian kernels. Note: Some sort of CI for this is in the works. Fixes: 228c6722d44 ("x86: zboot: Avoid iteration in do_zboot_states()") Signed-off-by: Simon Glass <[email protected]>
2024-06-26zboot: Add debugging for bootingSimon Glass
Show the boot arguments and the state mask, to aid debugging. Signed-off-by: Simon Glass <[email protected]>
2024-04-10x86: zboot: Separate logic functions from commandsSimon Glass
Move zboot_start() and zboot_info() in with the other logic functions. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Tom Rini <[email protected]>
2024-04-10x86: zboot: Move argument processing outside zboot_start()Simon Glass
Process the arguments before calling zboot_start() so that we can separate the command line from the internal logic. Signed-off-by: Simon Glass <[email protected]>
2024-04-10x86: zboot: Drop intermediate zboot_go() functionSimon Glass
This function only calls zboot_go() so drop it. Signed-off-by: Simon Glass <[email protected]>
2024-04-10x86: zboot: Drop intermediate zboot_setup() functionSimon Glass
Move error checking into the caller so that do_zboot_setup() can call zboot_setup() directly. Signed-off-by: Simon Glass <[email protected]>
2024-04-10x86: zboot: Move environment setting into zboot_load()Simon Glass
The only difference between the command and the underlying logic is the setting of envrionment variables. Move this out of the command processing since it needs to be done in any case. Signed-off-by: Simon Glass <[email protected]>
2024-04-10x86: zboot: Create separate functions for the logicSimon Glass
Separate out the commands from the logic. This will eventually allow the logic to be used when CONFIG_CMDLINE is not enabled. Signed-off-by: Simon Glass <[email protected]>
2024-04-10x86: zboot: Avoid iteration in do_zboot_states()Simon Glass
Drop the iteration and write out each state in full. This will allow the arguments to be reduced and adjusted in future patches. Signed-off-by: Simon Glass <[email protected]>
2024-04-10x86: zboot: Move command code into its own fileSimon Glass
Much of the code in zimage.c deals with the zboot command. Move it into a sepatate zboot.c file within the cmd/ directory. This will eventually allow use of the zimage logic without the command being enabled. Signed-off-by: Simon Glass <[email protected]>