Commit graph

74975 commits

Author SHA1 Message Date
Tom Rini
0017931971 Revert most of the series for adding vexpress_aemv8r support
Per a request from Andre Przywara and agreed with by Peter Hoyes, the
vexpress aemv8r support wasn't quite ready to be merged, but the
discussion had moved off list.  We should keep the first patch in the
series for now, but revert the rest.  This reverts the following
commits:

e0bd6f31ce doc: Add documentation for the Arm vexpress board configs
30e5a449e8 arm: Use armv8_switch_to_el1 env to switch to EL1
b53bbca63b vexpress64: Add BASER_FVP vexpress board variant
2f5b7b7490 armv8: Add ARMv8 MPU configuration logic
37a757e227 armv8: Ensure EL1&0 VMSA is enabled

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-03 10:42:15 -04:00
Tom Rini
b35be5ed42 Merge branch '2021-09-02-assorted-platform-and-bugfixes' into next
- Add position independent execution support for ARMv7
- Snapdragon, synquacer, vexpress64 fixes / improvements
- Prevent NEON register use on ARMv8
- Other assorted fixes
2021-09-02 18:39:28 -04:00
Thibault Ferrante
6628813f9d tools: env: Handle shorter read calls
On some cases, the actual number of bytes read can be shorter
than what was requested. This can be handled gracefully by
taking this difference into account instead of exiting.

Signed-off-by: Thibault Ferrante <thibault.ferrante@gmail.com>
2021-09-02 11:19:58 -04:00
Oleksandr Suvorov
7befc8490a psci: fix double declaration
The prototype of psci_features() duplicated. Remove extra declaration.

Fixed: e21e3ffdd1 ("psci: Fix warnings when compiling with W=1")
Reported-by: Michael Scott <mike@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
2021-09-02 11:19:58 -04:00
Bharat Gooty
2cb32607e1 pci: iproc: fix compilation errors and warnings
Signed-off-by: Bharat Gooty <bharat.gooty@broadcom.com>
2021-09-02 11:19:58 -04:00
Jernej Skrabec
210985b5e5 mailmap: Update e-mail for Jernej Skrabec
Old address doesn't exist anymore. Map it to new one.

Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Acked-by: Andre Przywara <andre.przywara@arm.com>
2021-09-02 11:19:58 -04:00
Samuel Holland
f43312c974 ARM: Prevent the compiler from using NEON registers
For ARMv8-A, NEON is standard, so the compiler can use it even when no
special target flags are provided. For example, it can use stores from
NEON registers to zero-initialize large structures. GCC 11 decides to
do this inside the DRAM init code for the Allwinner H6.

However, GCC 11 has a bug where it generates misaligned NEON register
stores even with -mstrict-align. Since the MMU is not enabled this early
in SPL, the misaligned store causes an exception and breaks booting.

Work around this issue by restricting the compiler to using GPRs only,
not vector registers. This prevents any future surprises relating to
NEON use as well.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Andre Przywara <andre.przywara@arm.com>
2021-09-02 11:19:58 -04:00
Peter Hoyes
e0bd6f31ce doc: Add documentation for the Arm vexpress board configs
Create a new documentation section for Arm Ltd boards with a sub-page
for the vexpress board (FVP-A, FVP-R and Juno).

Document how the armv8_switch_to_el1 environment variable can be used
to switch between booting from S-EL2/S-EL1 at runtime on the BASER_FVP.

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
2021-09-02 11:19:57 -04:00
Peter Hoyes
30e5a449e8 arm: Use armv8_switch_to_el1 env to switch to EL1
Use the environment variable armv8_switch_to_el1 to determine whether
to switch to EL1 at runtime. This is an alternative to the
CONFIG_ARMV8_SWITCH_TO_EL1 compile-time option.

The environment variable will be ineffective if the ARMV8_MULTIENTRY
config is used.

This is required by the Armv8r64 architecture, which must be able to
boot at S-EL1 for Linux but may need to boot at other ELs for other
systems.

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
2021-09-02 10:17:45 -04:00
Peter Hoyes
b53bbca63b vexpress64: Add BASER_FVP vexpress board variant
The BASER_FVP board variant is implemented on top of the BASE_FVP board
config (which, in turn, is based on the Juno Versatile Express board
config). They all share a similar memory map - for BASER_FVP the map is
inverted from the BASE_FVP
(https://developer.arm.com/documentation/100964/1114/Base-Platform/Base---memory/BaseR-Platform-memory-map)

 * Create new TARGET_VEXPRESS64_BASER_FVP target, which uses the same
   board config as BASE_FVP and JUNO
 * Adapt vexpress_aemv8a.h header file to support BASER_FVP (and rename
   to vexpress_aemv8.h)
 * Enable config to switch to EL1 for the BASER_FVP
 * Create vexpress_aemv8r defconfig
 * Provide an MPU memory map for the BASER_FVP

For now, only single core boot is supported.

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
[trini: Add MAINTAINERS, move BOOTCOMMAND to defconfig]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-02 10:17:45 -04:00
Peter Hoyes
2f5b7b7490 armv8: Add ARMv8 MPU configuration logic
Armv8r64 is the first Armv8 platform that only has a PMSA at the
current exception level. The architecture supplement for Armv8r64
describes new fields in ID_AA64MMFR0_EL1 which can be used to detect
whether a VMSA or PMSA is present. These fields are RES0 on Armv8a.

Add logic to read these fields and, for the protection of the memory
used by U-Boot, initialize the MPU instead of the MMU during init, then
clear the MPU regions before transition to the next stage.

Provide a default (blank) MPU memory map, which can be overridden by
board configurations.

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
2021-09-02 10:17:45 -04:00
Peter Hoyes
37a757e227 armv8: Ensure EL1&0 VMSA is enabled
On Armv8-R, the EL1&0 memory system architecture is configurable as a
VMSA or PMSA, and resets to an "architecturally unknown" value.

Add code to armv8_switch_to_el1_m which detects whether the MSA at
EL1&0 is configurable using the id_aa64mmfr0_el1 register MSA fields.
If it is we must ensure the VMSA is enabled so that a rich OS can boot.

The MSA and MSA_FRAC fields are described in the Armv8-R architecture
profile supplement (section G1.3.7):
https://developer.arm.com/documentation/ddi0600/latest/

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
2021-09-02 10:17:45 -04:00
Peter Hoyes
53b40e8d54 armv8: Disable pointer authentication traps for EL1
The use of ARMv8.3 pointer authentication (PAuth) is governed by fields
in HCR_EL2, which trigger a 'trap to EL2' if not enabled. The reset
value of these fields is 'architecturally unknown' so we must ensure
that the fields are enabled (to disable the traps) if we are entering
the kernel at EL1.

The APK field disables PAuth instruction traps and the API field
disables PAuth register traps

Add code to disable the traps in armv8_switch_to_el1_m. Prior to doing
so, it checks fields in the ID_AA64ISAR1_EL1 register to ensure pointer
authentication is supported by the hardware.

The runtime checks require a second temporary register, so add this to
the EL1 transition macro signature and update 2 call sites.

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
2021-09-02 10:17:45 -04:00
Masami Hiramatsu
99a2bd65f1 Revert "configs: synquacer: Make U-Boot binary position independent"
This reverts commit f7e16bb0c5, since
the U-Boot doesn't boot if it is booted directly from SPI-NOR with
CONFIG_POSITION_INDEPENDENT=y. Unless fixing this issue, it is better
to revert this change.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
2021-09-02 10:17:45 -04:00
Andreas Schwab
c8291f53b0 lib: add crc16.o if CONFIG_MMC_SPI_CRC_ON for SPL build
CONFIG_MMC_SPI_CRC_ON needs the crc16 functions, but it was not included
in an SPL build.  For non-SPL builds, crc16.o is already added
unconditionally.  This also removes CONFIG_SPL_YMODEM_SUPPORT from the
sifive board configs, which is only relevant for some ARM boards and was
only set for its side effect of adding crc16.o.
2021-09-02 10:17:45 -04:00
Heinrich Schuchardt
d9d8849183 cmd/part: correct alignment of partition list
When running 'part list' for an ISO partition the numbers are not under the
labels.

Correct the alignment of the ISO partition list. With the patch the
output looks like:

    Part   Start     Sect x Size Type
      1     3720     5024    512 U-Boot

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-09-02 09:48:20 -04:00
Stephan Gerhold
15dd941202 arm: mach-snapdrgon: misc: Simplify msm_generate_mac_addr()
The logic in msm_generate_mac_addr() was originally taken from the LK
bootloader where the serial number is a string and must be parsed first.
However, in U-Boot msm_board_serial() returns an u32 and
msm_generate_mac_addr() has quite complicated code that will first
print it as a hex string and then immediately parse it again.

What this function actually does at the end is to put the serial number
encoded as big endian (the order used for the hex string) into the u8 *mac.
Use put_unaligned_be32() to do that with bit shifts instead of going
through the string format.

This should be slightly more efficient and cleaner but does not result
in any functional difference.

Cc: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-09-02 09:48:20 -04:00
Stephan Gerhold
1eb006249e arm: mach-snapdragon: misc: Initialize eMMC if necessary
At the moment U-Boot produces an empty MAC address (02:00:00:00:00:00)
if the eMMC is not used by anything in U-Boot (e.g. with
CONFIG_ENV_IS_NOWHERE=y instead of having the environment on eMMC).
This happens because then there is nothing that actually initializes
the eMMC and reads the "cid" that is later accessed.

To fix this, call mmc_init() to ensure the eMMC is initialized.
There is no functional difference if the eMMC is already initialized
since then mmc_init() will just return without doing anything.

Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
2021-09-02 09:48:20 -04:00
Chia-Wei Wang
cd82f19985 armv7: Add Position Independent Execution support
A U-Boot image could be loaded and executed at a different
location than it was linked at.

For example, Aspeed takes a stable release version of U-Boot image
as the golden one for recovery purposes. When the primary storage
such as flash is corrupted, the golden image would be loaded to any
SRAM/DRAM address on demands through ethernet/UART/etc and run for
rescue.

To deal with this condition, the PIE is needed as there is only one
signed, golden image, which could be however executed at different
places.

This patch adds the PIE support for ARMv7 platform.

Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
2021-09-02 09:48:20 -04:00
Chia-Wei Wang
aa29b21d62 arm: Fix option dependency with Kconfig language
Use Kconfig 'depends on' instead of #if macro to
express the option depdencies.

Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
2021-09-02 09:48:20 -04:00
Tom Rini
4bb7de1b3c Merge branch '2021-09-02-assorted-fixes' into next
- Drop old OpenSSL support
- Add DM_HASH support, use it.
- Assorted "stemmy" platform updates
- Various bugfixes
2021-09-02 09:25:43 -04:00
Pali Rohár
73059529b2 ata: ahci-pci: Add new option CONFIG_SPL_AHCI_PCI
This new option allows to disable ahci-pci driver in SPL. Disabling it is
needed when SPL_PCI is not enabled as ahci-pci depends on PCI.

This change fixes following compile error when CONFIG_SPL_SATA_SUPPORT is
enabled and SPL_PCI is disabled.

    LD      spl/u-boot-spl
  arm-linux-gnueabihf-ld.bfd: drivers/ata/ahci.o: in function `ahci_probe_scsi_pci':
  drivers/ata/ahci.c:1205: undefined reference to `dm_pci_map_bar'
  arm-linux-gnueabihf-ld.bfd: drivers/ata/ahci.c:1215: undefined reference to `dm_pci_read_config16'
  arm-linux-gnueabihf-ld.bfd: drivers/ata/ahci.c:1216: undefined reference to `dm_pci_read_config16'
  arm-linux-gnueabihf-ld.bfd: drivers/ata/ahci.c:1220: undefined reference to `dm_pci_map_bar'
  make[1]: *** [scripts/Makefile.spl:512: spl/u-boot-spl] Error 1
  make: *** [Makefile:1977: spl/u-boot-spl] Error 2

    LD      spl/u-boot-spl
  arm-linux-gnueabihf-ld.bfd: drivers/ata/ahci-pci.o: in function `ahci_pci_probe':
  drivers/ata/ahci-pci.c:21: undefined reference to `ahci_probe_scsi_pci'
  make[1]: *** [scripts/Makefile.spl:512: spl/u-boot-spl] Error 1
  make: *** [Makefile:1977: spl/u-boot-spl] Error 2

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-09-01 19:25:37 -04:00
Pali Rohár
20aa320a4f ata: ahci-pci: Fix dependency on DM_PCI
File drivers/ata/ahci-pci.c calls function ahci_probe_scsi_pci() which is
compiled only when DM_PCI is enabled. So add missing dependency into
Kconfig.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-09-01 19:25:37 -04:00
Callum Sinclair
223c44904d rtc: ds1307: Fix incorrect clock reset for DS13xx
The ds1307 driver also supports the DS1339 and DS1340.
However, in ds1307_rtc_reset the register writes assume that the chip
is a DS1307. This is evident in the writing of bits SQWE, RS1, RS0 to
the control register. While this applies correctly to the DS1307, on a
DS1340 the control register doesn't contain those bits (instead, the
register is used for clock calibration). By writing these bits the
clock calibration will be changed and the chip can become
non-functional after a reset call.

Signed-off-by: Callum Sinclair <callum.sinclair@alliedtelesis.co.nz>
2021-09-01 19:25:37 -04:00
Stephan Gerhold
8956854d48 arm: u8500: Prefer building in thumb mode by default
Enabling CONFIG_SYS_THUMB_BUILD produces a significantly smaller
U-Boot binary (250 KiB vs 320 KiB) that still seems to be fully
functional. Make use of that by default but keep it as "imply" so it
can be disabled for testing in case this causes trouble for someone.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
2021-09-01 19:25:37 -04:00
Stephan Gerhold
f629895fa3 board: stemmy: Update documentation
Over the time, the "stemmy" U-Boot board was tested on several other
Samsung smartphones based on ST-Ericsson NovaThor Ux500. Convert the
documentation to reStructuredText at doc/board/ste/stemmy.rst and
make the device list complete. Also note that the board now boots
into USB Fastboot instead of just ending up at the U-Boot prompt.

The device table is mostly taken from the postmarketOS wiki article
(https://wiki.postmarketos.org/wiki/ST-Ericsson_NovaThor_U8500).
All the newly added devices were tested by Linus Walleij.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
2021-09-01 19:25:37 -04:00
Stephan Gerhold
f64011e11e board: stemmy: Add basic Fastboot support
Make use of the new drivers for ARM U8500 introduced in the U-Boot
2021.10 merge window by adding basic support for USB Fastboot with
the "stemmy" board. As a first step this will always boot directly
into USB Fastboot for now with the console displayed on the screen
to make that obvious.

Samsung uses quite strange GPT partition labels on these boards,
so also add a bunch of fastboot_partition_alias_* to make this more
easy to use.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
2021-09-01 19:25:37 -04:00
Stephan Gerhold
fc9d4b123d arm: dts: u8500: u-boot: Add fixed clock for eMMC
So far there is no need for a clock driver in U-Boot because the
previous boot stage leaves all the necessary clocks on. However,
some drivers in U-Boot (e.g. arm_pl180_mmci) depend on having a clock
driver to obtain the clock frequency.

Setting up the clock drivers properly is a bit tricky on U8500,
so for now add a simple fixed-clock for the eMMC that allows obtaining
the clock frequency. This should be replaced eventually if some board
actually requires enabling some of the clocks.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
2021-09-01 19:25:37 -04:00
Stephan Gerhold
1ae43a0e23 arm: dts: u8500: Update from Linux ux500-dts-for-v5.15
Update ste-dbx5x0.dtsi, ste-ab8500.dtsi and ste-ab8505.dtsi with
the changes made in upstream Linux. They are taken from
https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git/
branch "ux500-dts-for-v5.15" (pending merge for Linux 5.15).

The only relevant change for U-Boot here is
"ARM: dts: ux500: ab8500: Link USB PHY to USB controller node" [1]
which links the USB PHY to the USB controller. This is necessary on
U-Boot because the PHY driver is implemented as part of the generic
PHY subsystem that makes use of these bindings.

[1]: https://lore.kernel.org/linux-arm-kernel/20210709182234.47232-1-stephan@gerhold.net/

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
2021-09-01 19:25:37 -04:00
Stephan Gerhold
9f78ccf186 arm: u8500: Imply options for new drivers
Imply the options for new drivers added for ARM U8500 during the
U-Boot 2021.10 merge window. Adding these as "imply" in the Kconfig
avoids having to add them to all the board defconfigs but still allows
disabling them if wanted.

Also select DM_USB_GADGET if DM_USB is selected because otherwise
the Ux500 MUSB glue driver does not show up in the configuration.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
2021-09-01 19:25:37 -04:00
Stephan Gerhold
7093df3c75 MAINTAINERS: Add new drivers for ARM U8500
Update MAINTAINERS with various drivers for ARM U8500 that were
added during the U-Boot 2021.10 merge window.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
2021-09-01 19:25:37 -04:00
Pali Rohár
515381414d loadb: Properly indicate aborted kermit transfer
When k_recv() returns zero it indicates that kermit transfer was aborted.
Function do_load_serial_bin() (caller of load_serial_bin()) interprets
value ~0 as aborted transfer, so properly propagates information about
aborted transfer from k_recv() to do_load_serial_bin().

Signed-off-by: Pali Rohár <pali@kernel.org>
2021-09-01 19:25:37 -04:00
Tom Rini
e199fb35b4 scripts/checkpatch.pl: Resync with v5.13
This resyncs us with the version found in v5.13 of the Linux kernel with
the following exceptions:
- Keep our u-boot specific tests / code area.
- Change the location of checkpatch.rst (which we now import)
- Drop the "use strscpy" test as we don't have that, but do have strlcpy
  and want that used now.
- Keep debug/printf in the list for $logFunctions

And note that we now also include the spdxcheck.py tool that
checkpatch.pl supports calling out to, and include upstream's
checkpatch.rst in our develop section of the documentation.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-01 19:25:37 -04:00
Thomas Hebb
eaa6442e4f mkimage: clarify error message for empty input files
Currently, an empty imput file causes `mmap()` to fail, and you get an
error like "mkimage: Can't read file.img: Invalid argument", which is
extremely unintuitive and hard to diagnose if you don't know what to
look for. Add an explicit check for an empty file and provide a clear
error message instead.

We already bounds check the image size when listing and re-signing
existing images, so we only need this check here, when opening data
files going into a image.

Signed-off-by: Thomas Hebb <tommyhebb@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-09-01 19:25:37 -04:00
Heinrich Schuchardt
295ab733df lib: -Wformat-truncation in rsa_engine_get_priv_key
With glibc 2.33 (Ubuntu package glibc6 2.33-0ubuntu9) building
sifive_unmatched_defconfig results in:

In file included from /usr/include/stdio.h:866,
                  from ././include/compiler.h:26,
                  from <command-line>:
In function ‘snprintf’,
     inlined from ‘rsa_engine_get_priv_key’ at ./tools/../^:273:4:
/usr/include/riscv64-linux-gnu/bits/stdio2.h:71:10: warning:
‘%s’ directive argument is null [-Wformat-truncation=]
    71 |   return __builtin___snprintf_chk (__s, __n,
__USE_FORTIFY_LEVEL - 1,
       |
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    72 |        __glibc_objsize (__s), __fmt,
       |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    73 |        __va_arg_pack ());
       |        ~~~~~~~~~~~~~~~~~

Avoid passing a NULL string.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-09-01 19:25:37 -04:00
Chia-Wei Wang
ca47955a66 fit: Use DM hash driver if supported
Calculate hash using DM driver if supported.
For backward compatibility, the call to legacy
hash functions is reserved.

Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
2021-09-01 19:25:37 -04:00
Chia-Wei Wang
e5d870fa1e crypto: hash: Add software hash DM driver
Add purely software-implmented drivers to support multiple
hash operations including CRC, MD5, and SHA family.

This driver is based on the new hash uclass.

Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
2021-09-01 19:25:37 -04:00
Chia-Wei Wang
4deaff791c dm: hash: Add new UCLASS_HASH support
Add UCLASS_HASH for hash driver development. Thus the
hash drivers (SW or HW-accelerated) can be developed
in the DM-based fashion.

Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
2021-09-01 19:25:37 -04:00
Chia-Wei Wang
74bda4fe3d lib/md5: Export progressive APIs
Export the MD5 hash init/update/finish progressive APIs
for better flexibility.

Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
2021-09-01 19:25:37 -04:00
Alexandru Gagniuc
fe68a67a5f lib/rsa: Remove support for OpenSSL < 1.1.0 and libressl < 2.7.0
Older OpenSSL and libressl versions have a slightly different API.
This require #ifdefs to support. However, we still can't support it
because the ECDSA path does not compile with these older versions.
These #ifdefs are truly a vestigial appendage.

Alternatively, the ECDSA path could be updated for older libraries,
but this requires significant extra code, and #ifdefs. Those libraries
are over three years old, and there concerns whether it makes sense to
build modern software for real world use against such old libraries.

Thusly, remove #ifdefs and code for old OpenSSL and LibreSSL support.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-09-01 19:25:37 -04:00
Tom Rini
e2e5eec6ce Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-marvell into next
- Handling all DM watchdogs in watchdog_reset() (Rasmus)
2021-08-31 19:11:15 -04:00
Tom Rini
df6cf3d809 Merge branch '2021-08-31-kconfig-migrations-part2' into next
- Further CONFIG to Kconfig migrations
  - Some DDR related symbols
  - CONFIG_SYS_LOAD_ADDR moved, loadaddr always set in environment now.
  - Finish MX7D, convert IMX_CONFIG
  - Some RAMBOOT related options
  - L1 cache size converted and named consistently for all arches.  A
    further follow-up to rename things for even better clarity is welcome.
  - CONFIG_SKIP_LOWLEVEL_INIT, CONFIG_SYS_MALLOC_LEN
2021-08-31 17:55:32 -04:00
Michal Simek
b4c2c151b1 Kconfig: Remove all default n/no options
default n/no doesn't need to be specified. It is default option anyway.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
[trini: Rework FSP_USE_UPD portion]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31 17:47:49 -04:00
Tom Rini
7cfbba36e9 Convert CONFIG_SYS_MALLOC_LEN to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_MALLOC_LEN

Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2021-08-31 17:47:49 -04:00
Tom Rini
a2ac2b964b Convert CONFIG_SKIP_LOWLEVEL_INIT et al to Kconfig
This converts the following to Kconfig:
   CONFIG_SKIP_LOWLEVEL_INIT
   CONFIG_SKIP_LOWLEVEL_INIT_ONLY

In order to do this, we need to introduce SPL and TPL variants of these
options so that we can clearly disable these options only in SPL in some
cases, and both instances in other cases.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31 17:47:49 -04:00
Tom Rini
ab92b38a01 Finish converting CONFIG_SYS_CACHELINE_SIZE to Kconfig
We move the SYS_CACHE_SHIFT_N options from arch/arm/Kconfig to
arch/Kconfig, and introduce SYS_CACHE_SHIFT_4 to provide a size of 16.
Introduce select statements for other architectures based on current
usage.  For MIPS, we take the existing arch-specific symbol and migrate
to the generic symbol.  This lets us remove a little bit of otherwise
unused code.

Cc: Alexey Brodkin <alexey.brodkin@synopsys.com>
Cc: Anup Patel <anup.patel@wdc.com>
Cc: Atish Patra <atish.patra@wdc.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Leo <ycliang@andestech.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Sean Anderson <seanga2@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2021-08-31 17:47:49 -04:00
Tom Rini
e4ddf14305 ls1046ardb_qspi*: Enable RAMBOOT_PBL
Based on include/configs/ls1046ardb.h it seems that CONFIG_RAMBOOT_PBL
should have been enabled, but was not.  Enable and migrate the values to
Kconfig.

Cc: Mingkai Hu <mingkai.hu@nxp.com>
Cc: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31 17:47:49 -04:00
Tom Rini
d8ef01e964 Convert CONFIG_RAMBOOT_PBL et al to Kconfig
This converts the following to Kconfig:
   CONFIG_RAMBOOT_PBL
   CONFIG_SYS_FSL_PBL_PBI
   CONFIG_SYS_FSL_PBL_RCW

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31 17:47:49 -04:00
Tom Rini
ca2b13c885 Convert CONFIG_QSPI_BOOT to Kconfig
This converts the following to Kconfig:
   CONFIG_QSPI_BOOT

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31 17:47:49 -04:00
Tom Rini
c224cfd86c Convert CONFIG_SYS_FSL_DDR4 to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_FSL_DDR4

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31 17:47:49 -04:00