u-boot.git/boot, branch v2023.07-rc4

Merge branch 'master_rzn1/rzn1' of https://source.denx.de/u-boot/custodians/u-boot-sh

2023-05-14T15:29:45+00:00

- R-Car RZN1 support

bootstd: Create a new BOOTMETH_DISTRO

2023-05-13T16:50:58+00:00

We cannot be sure what bootmeth a distro will need to use. Add a new
BOOTMETH_DISTRO option which collects these together. Select this from
BOOTSTD_DEFAULTS so that it is clear what is needed.

Signed-off-by: Simon Glass 
[trini: Make BOOTMETH_EFILOADER depend on EFI_LOADER, select if EFI_LOADER]
Signed-off-by: Tom Rini

bootstd: Rename distro and syslinux to extlinux

2023-05-13T13:52:32+00:00

We use the terms 'distro' to mean extlinux but they are not really the
same. 'Distro' could refer to any method of booting a distribution,
whereas extlinux is a particular method.

Also we sometimes use syslinux, but it is better to use the same term in
all cases.

Rename distro to syslinux and also update bootstd uses of syslinux to use
extlinux instead.

Signed-off-by: Simon Glass

bootstd: Tidy up reporting of errors

2023-05-13T13:52:32+00:00

In a few cases the error handling is not quite right. Make sure we
return the actual error in distro_efi_read_bootflow_file() rather than
-EINVAL. Return -IO when a file cannot be read. Also show the error name
if available.

This does not change operation, but does make it easier to diagnose
problems.

Signed-off-by: Simon Glass

bootstd: Correct default boot command

2023-05-13T13:52:32+00:00

The patch to relax flag requirements was not accepted[1], so we still have
to have separate bootcommands depending on CMD_BOOTFLOW_FULL.

The previous attempt at this did not work, since it used the wrong name
for the options.

Fix this and change the message to mention BOOTSTD_FULL since this affects
not just the flags, but all functionality, so is more likely what the user
wants.

Drop the useless condition on CMD_BOOTFLOW_FULL while we are here.

[1] https://patchwork.ozlabs.org/project/uboot/patch/20230329071655.1959513-2-sjg@chromium.org/

Signed-off-by: Simon Glass 
Fixes: a91492b6e9c ("bootstd: Provide a default command")

bootstd: Require HUSH_PARSER for script booting

2023-05-13T13:52:32+00:00

Armbian uses a script which needs the HUSH parser. It is likely that
other distros will do the same. Enable it by default, just in case.

Signed-off-by: Simon Glass 
Tested-by: Jonas Karlman

bootstd: Work around missing partition 1

2023-05-13T13:52:32+00:00

If there is no partition numbered 1, we decide that there are no
partitions at all. That may not be correct, since at least one Debian
installed has just a single partition numbered 2.

Continue searching up to partition 3, just in case.

Signed-off-by: Simon Glass

tools: spkgimage: add Renesas SPKG format

2023-05-13T02:01:30+00:00

Renesas RZ/N1 devices contain BootROM code that loads a custom SPKG
image from QSPI, NAND or USB DFU. Support this format in mkimage tool.

SPKGs can optionally be signed, however creation of signed SPKG is not
currently supported.

Example of how to use it:

tools/mkimage -n board/schneider/rzn1-snarc/spkgimage.cfg \
	-T spkgimage -a 0x20040000 -e 0x20040000 \
	-d u-boot.bin u-boot.bin.spkg

The config file (spkgimage.cfg in this example) contains additional
parameters such as NAND ECC settings.

Signed-off-by: Ralph Siemsen 
Reviewed-by: Simon Glass 
Reviewed-by: Marek Vasut

net: dhcp6: pxe: Add DHCP/PXE commands for IPv6

2023-05-05T21:48:44+00:00

Adds commands to support DHCP and PXE with IPv6.

New configs added:
- CMD_DHCP6
- DHCP6_PXE_CLIENTARCH
- DHCP6_PXE_DHCP_OPTION
- DHCP6_ENTERPRISE_ID

New commands added (when IPv6 is enabled):
- dhcp6
- pxe get -ipv6
- pxe boot -ipv6

Signed-off-by: Sean Edmond 
Reviewed-by: Ramon Fried

boot/Kconfig: fix comments syntax error

2023-05-03T22:30:46+00:00

Fix comments syntax error in SPL_LOAD_FIT_APPLY_OVERLAY description.

Signed-off-by: Hugo Villeneuve 
Reviewed-by: Simon Glass