Commit graph

84 commits

Author SHA1 Message Date
Simon Glass
c0e5b0ebab boot: Join ARCH_FIXUP_FDT_MEMORY with related options
Move this to be with the other devicetree-fixup options.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:26 -04:00
Simon Glass
400a6a3a1b boot: Drop CMD_MTDPARTS condition for FDT_FIXUP_PARTITIONS
This is not needed, so drop it. Also use a capital 'O' for the option,
while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:26 -04:00
Simon Glass
040a604880 boot: Join FDT_FIXUP_PARTITIONS with related options
Move this to be with the other devicetree-fixup options.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:26 -04:00
Simon Glass
4483184127 Make ARCH_FIXUP_FDT_MEMORY depend on OF_LIBFDT
We need CONFIG_OF_LIBFDT to be able to do fdt fixups, so add that
condition.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:26 -04:00
Simon Glass
3b58de4d0b Mark DISTRO_DEFAULTS as deprecated
Standard boot has been in place for a while now. Quite a few problems
have been found and fixed. It seems like a good time to mark the
script-based approach as deprecated and encourage people to use standard
boot.

Update the DISTRO_DEFAULTS Kconfig to encourage people to move to
standard boot, which is able to boot Linux distributions automatically.

Add a short migration guide to make this easier.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:26 -04:00
Simon Glass
064a57d019 Kconfig: Move TEXT_BASE et al under general setup
These don't relate to booting. Move them out of there and into the same
place as the other related settings.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:26 -04:00
Simon Glass
4a8fcb6e0b boot: Make standard boot a menu
Collect these options into a menu for easier viewing.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:26 -04:00
Simon Glass
4d8ea26f99 Kconfig: Move SPL_FIT under FIT
This option already depends on FIT, so put it under the same umbrella, so
that it appears in the FIT menu.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:26 -04:00
Simon Glass
815f8d3f86 spl: Drop SPL/TPL_RAM_SUPPORT option for SPL_LOAD_FIT_ADDRESS
All boards which actually define this address enable SPL_LOAD_FIT, or at
least just rely on the default value of 0. So drop the dependency.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:26 -04:00
Simon Glass
12a7ea0059 Kconfig: Create a menu for FIT
This is a major feature with a lot of options. Give it its own menu to
tidy up the 'make menuconfig' display. Drop the 'depends on FIT' pieces
which are now unnecessary, since they are now bracketed by an 'if FIT'.

Leave CONFIG_TIMESTAMP out since it affects legacy images too.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:25 -04:00
Simon Glass
47b18c0e33 boot: Rename Android-boot text
Phrases like 'Enable support for' are pointless since this is an option
which enables things. Drop that part so it is easier to follow.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:25 -04:00
Simon Glass
96095e131c boot: Move some other fdt-fixup options to the same menu
Move more options relating to fixing up a device tree into the new
devicetree-fixup menu.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:25 -04:00
Simon Glass
ddc5f9b13e Move fdt_simplefb to boot/
This relates to booting, so move it there. Create a new Kconfig menu for
things related to devicetree fixup.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-09-19 11:36:25 -04:00
Tom Rini
ddec4cae62 Prepare v2023.10-rc4
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Merge tag 'v2023.10-rc4' into next

Prepare v2023.10-rc4
2023-09-04 10:51:58 -04:00
Peter Robinson
d167062c48 boot: Fix reference to bootmenu doc
The Kconfig references a readme file that's moved and
converted to rst so update the reference.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-28 15:59:22 -04:00
Simon Glass
71f634b822 bootstd: cros: Allow detection of any kernel partition
The existing ChromiumOS bootmeth only supports reading a single kernel
partition, either 2 or 4. In fact there are normally two options
available.

Use the GUID to detect kernel partitions, with the BOOTMETHF_ANY_PART
flag, so that bootstd does not require a valid filesystem before calling
the bootmeth.

Tidy up and improve the logging while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
[trini: Add missing select of PARTITION_TYPE_GUID]
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-08-26 10:07:32 -04:00
Simon Glass
daffb0be2c bootstd: cros: Add ARM support
Support booting ChromiumOS on ARM devices using FIT. Add an entry into the
boot implementation which does not require a command line. This can be
expanded over time as the bootm code is refactored.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-11 07:33:40 -06:00
Tom Rini
a077ac13d0 Kconfigs: Correct default of "0" on hex type entries
It is not a parse error to have a default value of "0" for a "hex" type
entry, instead of "0x0".  However, "0" and "0x0" are not treated the
same even by the tools themselves. Correct this by changing the default
value from "0" to "0x0" for all hex type questions that had the
incorrect default. Fix one instance (in two configs) of a default of "0"
being used on a hex question to be "0x0". Remove the cases where a
defconfig had set a value of "0x0" to be used as the default had been
"0".

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-09 09:21:42 -04:00
Manorit Chawdhry
86fab11024 Kconfig: Enable FIT_SIGNATURE if ARM64
Enabling FIT_SIGNATURE required the old authentication method to be
disabled so disable this for K3 SOCs and enable FIT_SIGNATURE for K3
Platforms.

Signed-off-by: Kamlesh Gurudasani <kamlesh@ti.com>
[ cleanup the patch ]
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
2023-07-21 22:07:46 -04:00
Simon Glass
c88d67d021 bootstd: Add a simple bootmeth for ChromiumOS
It is possible to boot x86-based ChromeOS machines by parsing a table and
locating the kernel and command line. Add a bootmeth for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-07-17 13:38:35 +08:00
Simon Glass
a0874dc4ac expo: Add a configuration editor
Add a new 'cedit' command which allows editing configuration using an
expo. The configuration items appear as menus on the display.

This is extremely basic, only supporting menus and not providing any way
to load or save the configuration.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-07-14 12:54:51 -04:00
Simon Glass
bcb1d269a4 bootstd: Make BOOTSTD_FULL depend on BOOTSTD
Move BOOTSTD_FULL down in the file so that it can be enabled only when
BOOTSTD is enabled. This prevents a build error if BOOTSTD is disabled
but BOOTSTD_FULL is enabled.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-06-14 12:56:10 -04:00
Simon Glass
fba0e73802 bootstd: Create a new BOOTMETH_DISTRO
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 <sjg@chromium.org>
[trini: Make BOOTMETH_EFILOADER depend on EFI_LOADER, select if EFI_LOADER]
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-05-13 12:50:58 -04:00
Simon Glass
79f663515a bootstd: Rename distro and syslinux to extlinux
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 <sjg@chromium.org>
2023-05-13 09:52:32 -04:00
Simon Glass
d8d40bc392 bootstd: Correct default boot command
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 <sjg@chromium.org>
Fixes: a91492b6e9 ("bootstd: Provide a default command")
2023-05-13 09:52:32 -04:00
Simon Glass
ab16a3d904 bootstd: Require HUSH_PARSER for script booting
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 <sjg@chromium.org>
Tested-by: Jonas Karlman <jonas@kwiboo.se>
2023-05-13 09:52:32 -04:00
Hugo Villeneuve
b42303723a boot/Kconfig: fix comments syntax error
Fix comments syntax error in SPL_LOAD_FIT_APPLY_OVERLAY description.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-05-03 18:30:46 -04:00
Tom Rini
605bc145f9 Merge branch 'master' into next 2023-03-27 15:19:57 -04:00
Simon Glass
a0c739c184 boot: Create a common BOOT_DEFAULTS for distro and bootstd
These two features use a lot of common options. Move them into a common
CONFIG to reduce duplication.

Use 'select' for most options since these are things that boards aren't
supposed to override. For now it is not possible to disable
BOOT_DEFAULTS but we may take another look later.

Note that five options use 'imply' to match existing behaviour.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Rework a bit so we don't grow so many platforms unintentionally]
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-03-27 11:16:04 -04:00
Simon Glass
febb985261 lmb: Enable LMB if SYS_BOOT_RAMDISK_HIGH
Ramdisk relocation requires LMB, so enable it automatically to avoid
build errors.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-03-27 11:16:04 -04:00
Simon Glass
c9d4abee6d Move DISTRO_DEFAULTS into boot/
This relates to booting so move it in to that Kconfig file, before
changing it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-03-27 11:16:04 -04:00
Simon Glass
1c419582f6 bootstd: Correct 'VPL' typo
Correct a 'VPL' typo in the Kconfig.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-03-02 17:45:58 -05:00
Simon Glass
da900e527b boot: Add Kconfigs for BOOTMETH_VBE_REQUEST
Allow this to be enabled separately in U-Boot proper and in SPL, since
it is not needed in SPL.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-03-02 17:45:58 -05:00
Simon Glass
22353fa6b5 bootstd: Add some default filesystems and commands
We need to support a basic set of filesystems for booting to work in most
cases. Add these in via a new option, letting the board disable them
individually (for space reasons) if desired.

This enables the filesystem commands as well as the actual functionality,
even though bootstd is quite happy to use ext4 without the ext4 command.
Further work would be needed to disintangle this and reduce code size.

Add several other options as well, providing sensible defaults.

We cannot enable this by default, since it expands the size of many
boards quite a lot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-06 13:04:53 -05:00
Simon Glass
0041b1c09a bootstd: Allow enabling BOOTSTD_FULL without needing EXPO
It is sometimes useful to have one without the other, e.g. on a device
without a display, since at present the expo feature requires CONFIG_VIDEO
to be enabled.

Update the Makefile and bootflow command to support this, as well as the
EXPO dependency.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-06 13:04:53 -05:00
Tom Rini
53c47c59e6 convert rockchip to use binman
patman fix for checkpatch
 binman optional entries, improved support for ELF symbols
 trace improvements
 minor fdt refactoring
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Merge tag 'dm-pull-18jan23' of https://source.denx.de/u-boot/custodians/u-boot-dm

convert rockchip to use binman
patman fix for checkpatch
binman optional entries, improved support for ELF symbols
trace improvements
minor fdt refactoring
2023-01-19 09:46:57 -05:00
Simon Glass
12c3e948ee rockchip: Drop the FIT generator script
This is not used anymore. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:40 -07:00
Simon Glass
31f35e83b1 rockchip: Convert all boards to use binman
Instead of the bash script, use binman to generate the FIT for arm64.

For 32-bit boards, use binman for all images, dropping the intermediate
files.

With this change, only Zynq is now using SPL_FIT_GENERATOR so update the
Kconfig rule accordingly.

Clean up the Makefile to the extent possible. Unfortunately, two boards
do not use SPL_FRAMEWORK so don't enable the u-boot.img rule:

   evb-rk3036
   kylin-rk3036

So a small remnant remains.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 14:55:40 -07:00
Tom Rini
448e2b6327 event: Correct dependencies on the EVENT framework
The event framework is just that, a framework. Enabling it by itself
does nothing, so we shouldn't ask the user about it. Reword (and correct
typos) around this the option and help text. This also applies to
DM_EVENT and EVENT_DYNAMIC. Only EVENT_DEBUG and CMD_EVENT should be
visible to the user to select, when EVENT is selected.

With this, it's time to address the larger problems. When functionality
uses events, typically via EVENT_SPY, the appropriate framework then
must be select'd and NOT imply'd. As the functionality will cease to
work (and so, platforms will fail to boot) this is non-optional and
where select is appropriate. Audit the current users of EVENT_SPY to
have a more fine-grained approach to select'ing the framework where
used. Also ensure the current users of event_register and also select
EVENT_DYNAMIC.

Cc: AKASHI Takahiro <takahiro.akashi@linaro.org>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reported-by: Oliver Graute <Oliver.Graute@kococonnector.com>
Reported-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Fixes: 7fe32b3442 ("event: Convert arch_cpu_init_dm() to use events")
Fixes: 42fdcebf85 ("event: Convert misc_init_f() to use events")
Fixes: c5ef202557 ("dm: fix DM_EVENT dependencies")
Signed-off-by: Tom Rini <trini@konsulko.com>
Tested-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2023-01-18 12:46:13 -05:00
Simon Glass
87c6f8a488 expo: Add basic implementation
An expo is a way of presenting and collecting information from the
user. It consists of a collection of 'scenes' of which only one is
presented at a time. An expo is typically used to show a boot menu
and allow settings to be changed.

One created, the same expo can be automatically presented in graphical
form using a vidconsole, or in text form on a serial console.

Add an initial implementation of the expo itself. Supports for scenes
and objects is provided later.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-16 18:26:50 -05:00
Tom Rini
cebdfc22da Merge branch 'next'
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-09 11:30:08 -05:00
Tom Rini
ec9efcf62a PowerPC: Rework PBL location choice
When converting CONFIG_SDCARD and CONFIG_SPIFLASH to Kconfig, one set of
uses wasn't converted correctly. Allow for the case where platforms
don't rely on "PBL" to boot but instead use other mechanisms. See the
link below for more details.

Link: https://lore.kernel.org/all/20220802091338.f4g45ldhc7qbg6hm@pali/
Fixes: d433c74eec ("Convert CONFIG_SDCARD et al to Kconfig")
Tested-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-29 09:50:53 -05:00
Tom Rini
90c7888c9d common/spl/spl_ram: Remove unused default
We ask for CONFIG_SPL_LOAD_FIT_ADDRESS in Kconfig, so we cannot define
it in C as a fall-back. However, this option previously was buried under
"if ... endif" Kconfig logic. Rework a number of config options to now
have more robust dependency lines so that we can ask this address when
needed. With that done, we can remove the fallback in spl_ram.c.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23 13:01:13 -05:00
Tom Rini
65cc0e2a65 global: Move remaining CONFIG_SYS_* to CFG_SYS_*
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do
not easily transition to Kconfig. In many cases they likely should come
from the device tree instead. Move these out of CONFIG namespace and in
to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 16:06:08 -05:00
Pali Rohár
2827c2f07d Fix usage of CONFIG_PREBOOT
Due to usage of PREBOOT in Kconfig, macro CONFIG_PREBOOT is always defined
when CONFIG_USE_PREBOOT is enabled. In case CONFIG_PREBOOT is not
explicitly enabled it is set to empty C string and therefore
'#ifdef CONFIG_PREBOOT' guard does not work. Fix this issue by introducing
a new Kconfig symbol PREBOOT_DEFINED which cause to define new C macro
CONFIG_PREBOOT_DEFINED only when CONFIG_PREBOOT is really defined.

Change usage of '#ifdef CONFIG_PREBOOT' by '#ifdef CONFIG_USE_PREBOOT' for
code which checks if preboot code would be called and by
'#ifdef CONFIG_PREBOOT_DEFINED' for defining preboot code.

Signed-off-by: Pali Rohár <pali@kernel.org>
2022-11-21 09:23:00 -05:00
Simon Glass
5981d61178 vpl: Allow signature verification
Add the required Kconfig option so that signatures can be verified when
loading a configuration.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:04:00 -04:00
Simon Glass
4218456b3f vbe: Add Kconfig options for VPL
Enable the various features needed in VPL, by adding Kconfig options.

Update the defconfig for sandbox_vpl so that the build for each phase
includes what is needed. Drop LZMA for now and make sure partition support
is omitted in SPL, since it is not needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:03:59 -04:00
Simon Glass
984639039f Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE
The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE
and this makes it imposible to use CONFIG_VAL().

Rename it to resolve this problem.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:01:31 -04:00
Andre Przywara
1bf98bd4e2 sunxi: Kconfig: introduce SUNXI_MINIMUM_DRAM_MB
Traditionally we assumed that every Allwinner board would come with at
least 256 MB of DRAM, and set our DRAM layout accordingly. This affected
both the default load addresses, but also U-Boot's own address
expectations (like being loaded at 160 MB).

Some SoCs come with co-packaged DRAM, but only provide 32 or 64MB. So
far we special-cased those *chips*, as there was only one chip per DRAM
size. However new chips force us to take a more general approach.

Introduce a Kconfig symbol, which provides the minimum DRAM size of the
board. If nothing else is specified, we use 256 MB, and default to
smaller values for those co-packaged SoCs.
Then select the different DRAM maps according to this new symbol, so
that different SoCs with the same DRAM size can share those definitions.

Inspired by an idea from Icenowy.

This is just refactoring: compiled for all boards before and after this
patch: the binaries were identical.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2022-10-19 14:15:02 +01:00
Simon Glass
cb47e21acb vbe: Support VBE simple
Add support for VBE simple, which permits firmware update of a single
image stored in MMC or another block device.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00