We cannot build CMD_PMC without ACPI_PMC, so add that as a dependency.

Signed-off-by: Tom Rini <trini@konsulko.com>

As this command calls lmb_alloc_mem directly it must depend on LMB being
enabled.

Signed-off-by: Tom Rini <trini@konsulko.com>

The calls around lmb functions for these commands are not specific to
SYS_BOOT_RAMDISK_HIGH but rather part of the general loading portion of
the command itself currently. Move this dependency to the right spot.

Signed-off-by: Tom Rini <trini@konsulko.com>

Today we typically enable CMD_SATA in order to have the SATA
functionality itself enabled, despite there being a clean split between
the two symbols. This in turn leads to potential configuration problems.
Split things so that SATA continues to be separate and not CMD_SATA
instead depends, functionally, on AHCI being enabled.

To do all of this:
- Have X86 select AHCI directly rather than "default y" it later.
- Make CMD_SATA be a default y option, given the split of platforms that
  enabled SATA and did, or did not, enable CMD_SATA.
- Change "imply CMD_SATA" to "imply SATA"
- Correct TARGET_VEXPRESS64_JUNO because you cannot select SATA_SIL
  without PCI (and in turn, SATA is needed for SATA_SIL).
- Update a number of defconfigs to have no functional change.

Signed-off-by: Tom Rini <trini@konsulko.com>

Pull request net-20260331.

net:
- airoha_eth & pcs_airoha driver fixes
- Rework some symbol dependencies
- dwc_eth_xgmac: Move DMA reset and pad calibration after PHY init
- rtl8169: add support for RTL8125d
- rswitch: Avoid NULL pointer dereference during PHY access
- rswitch: Remap CPU to bus addresses using dev_phys_to_bus()
- phy: dp83867: reset PHY on init to ensure clean state

net-lwip:
- nfs: fix buffer overflow when using symlinks
- tftp: update image_load_addr after successful transfer

[trini: Add missing "if NET" to CMD_DHCP select's CMD_BOOTP]
Signed-off-by: Tom Rini <trini@konsulko.com>

The DHCP command depends on bootp_reset() function, which is implemented
only if CMD_BOOTP is enabled. Select CMD_BOOTP to satisfy the dependency.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@nabladev.com>
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>

The CMD_PXE functionality can only build with CMD_TFTPBOOT enabled (or
we get undefined references to do_tftpb), so express this dependency in
Kconfig.

Signed-off-by: Tom Rini <trini@konsulko.com>

In order to use NFS with lwIP we need to select PROT_UDP_LWIP.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jerome Forissier <jerome.forissier@arm.com>

Add a 'part dupcheck' subcommand that scans all block devices probed
in U-Boot and reports any partitions sharing the same PARTUUID or
PARTLABEL. This helps detect situations where the same disk image has
been flashed onto multiple boot devices (e.g., USB stick and UFS),
which can lead to unpredictable boot behavior. Duplicate
PARTUUIDs break UUID-based partition lookup in Linux, and duplicate
PARTLABELs cause the wrong partition to be silently selected in
bootscripts that reference partitions by name.

A single collection pass iterates over all block devices using
blk_foreach_probe() and records every partition that carries a UUID
or label into a dynamically allocated alist of struct part_seen
entries (UUID string, name string, device pointer, partition number).

Duplicates are detected by calling detect_duplicates() twice, once
for UUIDs and once for labels. Each call sorts the list with qsort()
using a comparator that places empty fields at the end, then performs
a single linear pass to identify consecutive equal entries as
duplicate groups. Each group is reported with the device name and
partition number of every copy, followed by a per-field summary
count. Per-field counts are used consistently in both the
duplicate-found and no-duplicates paths.

Example output (with duplicates):

=> part dupcheck
Warning: duplicate PARTUUID 1234abcd-01 (2 copies)
  found on usb_mass_storage.lun0:1
  found on ufs_scsi.id0lun0:1
Found 1 duplicate PARTUUID(s) (2 total copies) among 4 partitions

Warning: duplicate PARTLABEL primary (2 copies)
  found on usb_mass_storage.lun0:1
  found on ufs_scsi.id0lun0:1
Found 1 duplicate PARTLABEL(s) (2 total copies) among 4 partitions

Example output (mixed: UUID duplicates, no label duplicates):

=> part dupcheck
Warning: duplicate PARTUUID 1234abcd-01 (2 copies)
  found on usb_mass_storage.lun0:1
  found on ufs_scsi.id0lun0:1
Found 1 duplicate PARTUUID(s) (2 total copies) among 4 partitions
No duplicate PARTLABELs found (3 labels)

Example output (no duplicates):

=> part dupcheck
No duplicate PARTUUIDs or PARTLABELs found (4 UUIDs, 3 labels)

The CONFIG_CMD_PART_DUPCHECK Kconfig option (depends on
CMD_PART and BLK) controls inclusion of this subcommand and is
disabled by default.

Signed-off-by: John Toomey <john.toomey@amd.com>
Signed-off-by: Padmarao Begari <padmarao.begari@amd.com>

Frank Wunderlich <frank-w@public-files.de> says:

Add command for getting ramsize in scripts

Link: https://lore.kernel.org/r/20260204184045.111808-1-linux@fw-web.de