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u-boot/boot
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Simon Glass 59ca3a2f20 usb: bootm: Drop old USB-device-removal code 
USB is stopped using driver model now, in dm_remove_devices_flags() in
announce_and_cleanup() at the top of this file.

The usb_stop() call actually unbinds devices.

When a USB device is unbound, it causes any bootflows attached to it to
be removed, via a call to bootdev_clear_bootflows() from
bootdev_pre_unbind(). This obviously makes it impossible to boot the
bootflow.

However, when booting a bootflow that relies on USB, usb_stop() is
called, which unbinds the device. At that point any information
attached to the bootflow is dropped.

This is quite risky since the contents of freed memory are not
guaranteed to remain unchanged. Depending on what other options are
done before boot, a hard-to-find bug may crop up.

Drop the call to this old function.

Leave the netconsole call there, since this needs conversion to
driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Shantur Rathore <i@shantur.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-31 11:20:57 -06:00
..
android_ab.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
boot_fit.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
bootdev-uclass.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
bootflow.c bootstd: Add bootflow_iter_check_mmc() helper 2024-07-18 13:51:30 -06:00
bootflow_internal.h bootstd: Support creating a boot menu 2023-01-16 18:26:50 -05:00
bootflow_menu.c boot: bootflow_menu: fix crash for EFI BOOTMGR global bootmeth 2024-06-20 11:41:43 -06:00
bootm.c usb: bootm: Drop old USB-device-removal code 2024-07-31 11:20:57 -06:00
bootm_os.c cmd: bootm: add ELF file support 2024-07-05 13:57:02 -06:00
bootmeth-uclass.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
bootmeth_android.c bootstd: Add a bootmeth for Android 2024-07-18 13:51:30 -06:00
bootmeth_android.h bootstd: Add a bootmeth for Android 2024-07-18 13:51:30 -06:00
bootmeth_cros.c bootstd: cros: store partition type in an efi_guid_t 2024-07-16 17:09:33 -06:00
bootmeth_cros.h bootstd: cros: Bring in some ChromiumOS structures 2023-08-10 18:34:54 -06:00
bootmeth_efi.c boot: Correct indentation in efi bootmeth 2024-07-19 14:01:42 +02:00
bootmeth_efi_mgr.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
bootmeth_extlinux.c bootstd: Tidy up comments on the boothmeth drivers 2024-07-19 13:57:47 +02:00
bootmeth_pxe.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
bootmeth_qfw.c doc: Add a description for bootmeth_qfw 2024-07-19 13:54:54 +02:00
bootmeth_sandbox.c doc: Add a description for bootmeth_sandbox 2024-07-19 13:57:44 +02:00
bootmeth_script.c bootstd: Correct handling of script from network 2024-07-19 13:57:50 +02:00
bootretry.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
bootstd-uclass.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
cedit.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
common_fit.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
expo.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
expo_build.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
fdt_region.c doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
fdt_simplefb.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
fdt_support.c Merge patch series "automatically add /chosen/kaslr-seed and deduplicate code" 2024-06-28 17:31:28 -06:00
image-android-dt.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
image-android.c boot: android: Provide vendor_bootimg_addr in boot_get_fdt() 2024-07-18 13:51:30 -06:00
image-board.c abootimg: Add init_boot image support 2024-06-07 16:20:33 -06:00
image-cipher.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
image-fdt.c boot: android: Provide vendor_bootimg_addr in boot_get_fdt() 2024-07-18 13:51:30 -06:00
image-fit-sig.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
image-fit.c cmd: bootm: add ELF file support 2024-07-05 13:57:02 -06:00
image-host.c
image-pre-load.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
image-sig.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
image.c cmd: bootm: add ELF file support 2024-07-05 13:57:02 -06:00
Kconfig boot: provide CONFIG_BOOTMETH_QFW Kconfig parameter 2024-07-19 16:48:07 -06:00
Makefile boot: provide CONFIG_BOOTMETH_QFW Kconfig parameter 2024-07-19 16:48:07 -06:00
prog_boot.c bootstd: Introduce programmatic boot 2023-12-13 11:51:24 -05:00
pxe_utils.c boot: Remove duplicate newlines 2024-07-15 12:12:17 -06:00
scene.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
scene_internal.h expo: Plumb in textlines to a scene 2023-10-11 15:43:55 -04:00
scene_menu.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
scene_textline.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
vbe.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
vbe_request.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
vbe_simple.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
vbe_simple.h vbe: Move OS implementation into a separate file 2022-10-31 11:03:36 -04:00
vbe_simple_fw.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00
vbe_simple_os.c Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20 13:35:03 -06:00