Tom Rini [Sat, 23 Jul 2022 17:05:06 +0000 (13:05 -0400)]
Convert CONFIG_SYS_FMAN_V3 to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_FMAN_V3
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:05:05 +0000 (13:05 -0400)]
Convert CONFIG_SYS_FLASH_QUIET_TEST to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_FLASH_QUIET_TEST
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:05:04 +0000 (13:05 -0400)]
Convert CONFIG_SYS_MAX_FLASH_SECT to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_MAX_FLASH_SECT
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:05:03 +0000 (13:05 -0400)]
Audit <flash.h> inclusion
A large number of files include <flash.h> as it used to be how various
SPI flash related functions were found, or for other reasons entirely.
In order to migrate some further CONFIG symbols to Kconfig we need to
not include flash.h in cases where we don't have a NOR flash of some
sort enabled. Furthermore, in cases where we are in common code and it
doesn't make sense to try and further refactor the code itself in to new
files we need to guard this inclusion.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:05:02 +0000 (13:05 -0400)]
Convert CONFIG_FLASH_CFI_LEGACY to Kconfig
This converts the following to Kconfig:
CONFIG_FLASH_CFI_LEGACY
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:05:01 +0000 (13:05 -0400)]
flash: Remove pic32_flash.c
As the only pic32 platform does not enable flash, this is dead code.
Remove it.
Cc: Purna Chandra Mandal <purna.mandal@microchip.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:05:00 +0000 (13:05 -0400)]
Convert CONFIG_SYS_FLASH_ERASE_TOUT et al to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_FLASH_ERASE_TOUT
CONFIG_SYS_FLASH_LOCK_TOUT
CONFIG_SYS_FLASH_UNLOCK_TOUT
CONFIG_SYS_FLASH_WRITE_TOUT
In practice, for two m68k platforms we move to hard-coding with a
comment the timeout values, rather than try and make convoluted Kconfig
logic. We add options for the write and erase options to the pic32
flash driver, as this driver does make use of them. Everywhere else
these are unreferenced values.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:04:59 +0000 (13:04 -0400)]
Convert CONFIG_SYS_FLASH_CHECKSUM to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_FLASH_CHECKSUM
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:04:58 +0000 (13:04 -0400)]
P1010RDB: Drop support for not-CONFIG_SYS_DDR_RAW_TIMING
All platforms today define CONFIG_SYS_DDR_RAW_TIMING, so drop the code
for this option being unset.
Cc: Qiang Zhao <qiang.zhao@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:04:57 +0000 (13:04 -0400)]
malta: Switch to using CONFIG_SYS_SDRAM_SIZE
This is the only platform defining and using CONFIG_SYS_MEM_SIZE, switch
to using CONFIG_SYS_SDRAM_SIZE for consistency.
Cc: Paul Burton <paul.burton@mips.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:04:56 +0000 (13:04 -0400)]
powerpc: Move CONFIG_SYS_DDR_SIZE to CONFIG_SYS_SDRAM_SIZE
We have a number of CONFIG_SYS_xxx_SIZE options to describe the amount
main memory available. Rework CONFIG_SYS_DDR_SIZE, which described a
size in number of MiB to use CONFIG_SYS_SDRAM_SIZE which is most often
used as a number of bytes. Use shifts of this option when required.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:04:55 +0000 (13:04 -0400)]
Convert CONFIG_SYS_FLASH_EMPTY_INFO to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_FLASH_EMPTY_INFO
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:04:54 +0000 (13:04 -0400)]
net: Remove CONFIG_SYS_DIRECT_FLASH_TFTP
No platforms enable the functionality to tftp directly to NOR flash, and
this is discouraged by the documentation. Remove this code. Further,
this highlights an oddity of the code. Un-indent the start of this
function.
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 23 Jul 2022 17:04:53 +0000 (13:04 -0400)]
sh: Remove unused code in arch/sh/lib/bootm.c
There are no callers of the hexdump function that is guarded by
CONFIG_SYS_DEBUG, so remove the section.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Thu, 4 Aug 2022 20:02:42 +0000 (16:02 -0400)]
Merge branch '2022-08-04-assorted-fixed'
- Assorted TI, aspeed, xen updates
- Assorted return / error checking fixes in commands
- SPL MMC bugfix to get the correct device in some cases
- SPL related depends fixes
- Remove deprecated LCD command
- Some tool fixes
Michal Vasilek [Fri, 22 Jul 2022 17:55:53 +0000 (19:55 +0200)]
tools: mkimage: fix build with LibreSSL
RSA_get0_* functions are not available in LibreSSL
Signed-off-by: Michal Vasilek <michal.vasilek@nic.cz>
Reviewed-by: Simon Glass <sjg@chromium.org>
Heiko Thiery [Wed, 20 Jul 2022 10:31:35 +0000 (12:31 +0200)]
tools: kwboot: use pkg-config to get -ltinfo
Instead of hardcoding -ltinfo as the flags needed to build
kwboot, use pkg-config when available.
We gracefully fallback on the previous behavior of hardcoding -ltinfo
if pkg-config is not available or fails with an error.
Reviewed-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Heiko Thiery [Wed, 20 Jul 2022 10:31:33 +0000 (12:31 +0200)]
tools: mkeficapsule: use pkg-config to get -luuid and -lgnutls
Instead of hardcoding -luuid -lgnutls as the flags needed to build
mkeficapsule, use pkg-config when available.
We gracefully fallback on the previous behavior of hardcoding -luuid
-lgnutls if pkg-config is not available or fails with an error.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Andrew Davis [Fri, 15 Jul 2022 16:34:35 +0000 (11:34 -0500)]
arm: mach-k3: security: Remove certificate if detected on GP device
If the device is a GP and we detect a signing certificate then remove it.
It would fail to authenticate otherwise as the device is GP and has no
secure authentication services in SYSFW.
This shouldn't happen often as trying to boot signed images on GP devices
doesn't make much sense, but if we run into a signed image we should at
least try to ignore the certificate and boot the image anyway. This could
help with users of GP devices who only have HS images available.
If this does happen, print a nice big warning.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Andrew Davis [Fri, 15 Jul 2022 16:34:34 +0000 (11:34 -0500)]
arm: mach-k3: security: Bypass image signing at runtime for GP devices
We can skip the image authentication check at runtime if the device is GP.
This reduces the delta between GP and HS U-Boot builds. End goal is
to re-unify the two build types into one build that can run on all
device types.
Signed-off-by: Andrew Davis <afd@ti.com>
Andrew Davis [Fri, 15 Jul 2022 16:34:33 +0000 (11:34 -0500)]
arm: mach-k3: security: Allow signing bypass if type is HS-FS
On HS-FS devices signing boot images is optional. To ease use
we check if we are HS-FS and if no certificate is attached
to the image we skip the authentication step with a warning
that this will fail when the device is set to security enforcing.
Signed-off-by: Andrew Davis <afd@ti.com>
Andrew Davis [Fri, 15 Jul 2022 16:34:32 +0000 (11:34 -0500)]
arm: mach-k3: Add support for device type detection
K3 SoCs are available in a number of device types such as
GP, HS-FS, EMU, etc. Like OMAP SoCs we can detect this at runtime
and should print this out as part of the SoC information line.
We add this as part of the common.c file as it will be used
to also modify our security state early in the device boot.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Heinrich Schuchardt [Thu, 14 Jul 2022 06:53:46 +0000 (08:53 +0200)]
cmd: remove deprecated LCD support
No board uses lcd_clear() anymore. So we can remove support for it.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Quentin Schulz [Tue, 12 Jul 2022 15:44:22 +0000 (17:44 +0200)]
vpl: fix reference in comment to non-existing SPL_SERIAL_SUPPORT
Since commit
2a7360666871 ("serial: Rename SERIAL_SUPPORT to SERIAL")
SPL_SERIAL_SUPPORT is named SPL_SERIAL. So let's update the comment to
point to the correct Kconfig option in the comment of VPL_SERIAL.
Fixes: 747093dd408 ("vpl: Add Kconfig options for VPL")
Cc: Quentin Schulz <foss+uboot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Quentin Schulz [Tue, 12 Jul 2022 15:44:21 +0000 (17:44 +0200)]
imx: imx8mp_rsb3720a1: fix incorrect ifdef check on SPL_MMC
Since commit
103c5f180694 ("mmc: Rename MMC_SUPPORT to MMC"),
SPL_MMC_SUPPORT is named SPL_MMC, so let's fix the ifdef.
Fixes: fbc6b1414342 ("imx: imx8mp_rsb3720a1: convert to DM_SERIAL")
Cc: Quentin Schulz <foss+uboot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Quentin Schulz [Tue, 12 Jul 2022 15:44:20 +0000 (17:44 +0200)]
mx7ulp_com: fix incorrect select for SPL options
SPL_GPIO_SUPPORT is named SPL_GPIO since commit
83061dbd1c89 ("Rename
GPIO_SUPPORT to GPIO"), SPL_MMC_SUPPORT is named SPL_MMC since commit
103c5f180694 ("mmc: Rename MMC_SUPPORT to MMC"), SPL_SERIAL_SUPPORT is
named SPL_SERIAL since commit
2a7360666871 ("serial: Rename
SERIAL_SUPPORT to SERIAL") so let's select the correct Kconfig options.
Fixes: 8b71576f3842 ("mx7ulp_com: add support for SPL")
Cc: Quentin Schulz <foss+uboot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Quentin Schulz [Tue, 12 Jul 2022 15:44:19 +0000 (17:44 +0200)]
gpio: fix incorrect depends on for SPL_GPIO_HOG
Since commit
83061dbd1c89 ("Rename GPIO_SUPPORT to GPIO"),
SPL_GPIO_SUPPORT has been renamed to SPL_GPIO, meaning that SPL_GPIO_HOG
can never be enabled.
Let's fix this by using the proper name for the Kconfig option.
Fixes: 1d99e673c752 ("gpio: Enable hogging support in SPL")
Cc: Quentin Schulz <foss+uboot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Jim Liu [Tue, 12 Jul 2022 09:24:07 +0000 (17:24 +0800)]
ARM: dts: npcm7xx: add npcm750 full function node
add npcm750 BMC full function node
Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
Heinrich Schuchardt [Mon, 11 Jul 2022 18:01:12 +0000 (20:01 +0200)]
cmd: undefined return value of do_extension_apply()
If 'extension apply all' is executed and no extension is found, the return
value of do_extension_apply() is undefined. Return CMD_RET_FAILURE in this
case.
Fixes: 2f84e9cf06d3 ("cmd: add support for a new "extension" command")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
Harald Seiler [Mon, 11 Jul 2022 12:35:32 +0000 (14:35 +0200)]
spl: mmc: Use correct MMC device when loading image
When attempting to load images from multiple MMC devices in sequence,
spl_mmc_load() chooses the wrong device from the second attempt onwards.
The reason is that MMC initialization is only done on its first call and
spl_mmc_load() will then continue using this same device for all future
calls.
Fix this by checking the devnum of the "cached" device struct against
the one which is requested. If they match, use the cached one but if
they do not match, initialize the new device.
This fixes specifying multiple MMC devices in the SPL's boot order to
fall back when U-Boot Proper is corrupted or missing on the first
attempted MMC device.
Fixes: e1eb6ada4e38 ("spl: Make image loader infrastructure more universal")
Signed-off-by: Harald Seiler <hws@denx.de>
Dmytro Firsov [Mon, 4 Jul 2022 12:05:38 +0000 (12:05 +0000)]
drivers: xen: events: fix build issues with disabled Xen HVC
Some setups do not use Xen hypervisor console for logging, e.g. they
use emulated PL011 hardware or shared peripherals (real UART). In such
cases Xen HVC will be disabled on a build time and will cause issues in
current driver implementation.
This commit fixes build issues in Xen event channel driver, caused
by absense of console event channel, that is not available when console
config is disabled. Now console related code will be removed when
Xen HVC is turned off.
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Reviewed-by: Anastasiia Lukianenko <vicooodin@gmail.com>
Reviewed-by: Anastasiia Lukianenko <vicooodin@gmail.com<mailto:vicooodin@gmail.com>>
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com<mailto:dmytro_firsov@epam.com>>
Vyacheslav Bocharov [Sun, 3 Jul 2022 12:49:09 +0000 (15:49 +0300)]
cmd: fix do_adc_single()
The source code contains an error:
- argv[2] contains <channel> arg, variable for env_set is in argv[3]
- number of args is 4
Revert
54d24d72601321f4470c4edf31c6b29adae424a7
cmd: simplify do_adc_single()
Fixes
9de612ae4ded53f742f5f99929c06d0839471ced
cmd: adc: Add support for storing ADC result in env variable
Reviewed-by: Simon Glass <sjg@chromium.org>
Billy Tsai [Fri, 29 Apr 2022 03:50:48 +0000 (11:50 +0800)]
pwm: aspeed: Select SYSCON to get parent detail.
To work correctly, this driver depends on SYSCON to get the base address
from the parent dts node.
Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Reviewed-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
Marek Behún [Mon, 25 Jul 2022 15:06:15 +0000 (17:06 +0200)]
MAINTAINERS: Change POWERPC MPC85XX maintainer to Marek Behún
After a discussion with Tom Rini, we've agreed that I am going to take
over custodianship of the MPC85XX platform, since it seems other people
do not have necessary interest or time and getting things done over
there takes too long.
Since I am only working on one MPC85XX board, Turris 1.x, and do not
have time to do thorough reviews of patches for this entire platform
(other than those concerning Turris 1.x board), for other boards I will
only run patches through CI and checkpatch, and then send them via PR
upwards to Tom.
Signed-off-by: Marek Behún <kabel@kernel.org>
Acked-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 1 Aug 2022 01:08:50 +0000 (21:08 -0400)]
Merge tag 'fsl-qoriq-2022-7-29' of https://source.denx.de/u-boot/custodians/u-boot-fsl-qoriq
mpc85xx: support for generating QorIQ pre-PBL eSDHC boot sector
p1_p2_rdb_pc: Remove I-flag from second L2 SRAM mapping
p1_p2_rdb_pc: Fix parsing inverted bits from boot input data
p1_p2_rdb_pc: Simplify SPL offset macros
Tom Rini [Fri, 29 Jul 2022 17:24:11 +0000 (13:24 -0400)]
Merge tag 'doc-2022-10-rc2' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request for doc-2022-10-rc2
Documentation:
* Detail how configuration signatures are calculated
* Further expand on Image locations and provide example
* Describe system configuration
Tom Rini [Fri, 29 Jul 2022 16:07:38 +0000 (12:07 -0400)]
doc: develop: Describe system configuration
Start by describing in general the best practices for how to implement
configuration of some aspect of U-Boot. This generally means finding
the right choices for when something should be static or dynamically
configured and enabled. Then further document when to use CONFIG or CFG
namespaces for static configuration.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Martin Bonner [Mon, 25 Jul 2022 07:45:59 +0000 (08:45 +0100)]
Provide more details of exactly how configuration signatures are calculated
Describe exactly which bytes are hashed and in what order
when signing a configuration.
Signed-off-by: Martin Bonner <martingreybeard@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tom Rini [Mon, 11 Jul 2022 18:32:13 +0000 (14:32 -0400)]
doc: environment: Further expand on Image locations and provide example
Start by elaborating on what some of our constraints tend to be with
image location values, and document where these external constraints
can come from. Provide a new subsection, an example based on the TI
ARMv7 OMAP2PLUS families of chips, that gives sample values and explains
why we use these particular values. This is based on what is in
include/configs/ti_armv7_common.h as of
fb3ad9bd923d ("TI: Add, use a
DEFAULT_LINUX_BOOT_ENV environment string") as this contains just the
values referenced in this document now and not some of the further
additions that are less generic.
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Tom Rini [Fri, 29 Jul 2022 12:08:33 +0000 (08:08 -0400)]
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
- mvebu: Add Armada 38x pin muxing support (Pali)
- a37xx: pinctrl: Fix requesting GPIOs and pinmux command (Pali)
- mvebu: pinctrl: apply SDHCI PHY config for A7K (Kosta)
- gpio: Add Turris Omnia MCU driver (Pali)
- cmd: mvebu/bubt: Improvements for image verification (Pali)
- mvebu: turris_omnia: Fix mpp26 pin name and comment (Marek)
Marek Behún [Wed, 27 Jul 2022 13:00:27 +0000 (15:00 +0200)]
arm: mvebu: turris_omnia: Fix mpp26 pin name and comment
There is a bug in Turris Omnia's schematics, whereupon the MPP[26] pin,
which is routed to CN11 pin header, is documented as SPI CS1, but
MPP[26] pin does not support this function. Instead it controls chip
select 2 if in "spi0" mode.
Fix the name of the pin node in pinctrl node and fix the comment in SPI
node.
Signed-off-by: Marek Behún <kabel@kernel.org>
Pali Rohár [Wed, 27 Jul 2022 12:47:38 +0000 (14:47 +0200)]
arm: mvebu: Synchronize armada-385-turris-omnia with Linux v5.20
* Add SPDX-License-Identifier
* Add SFP and LED nodes
* Fix PHY nad NOR nodes
* Remove duplicates from u-boot.dtsi file
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Wed, 27 Jul 2022 12:47:37 +0000 (14:47 +0200)]
arm: mvebu: Synchronize armada-385.dtsi with Linux v5.20
* Define PCIe interrupts
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Wed, 27 Jul 2022 12:47:36 +0000 (14:47 +0200)]
arm: mvebu: Synchronize armada-38x.dtsi with Linux v5.20
* Replace skeleton.dtsi by explicit #address-cells / #size-cells
* Add sdramc@1400 and phy@18300 nodes
* Remove (unused) timeout-ms i2c properties
* Fix compatible string for UARTs
* Add interrupts properties for watchdog
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Wed, 27 Jul 2022 12:47:35 +0000 (14:47 +0200)]
arm: mvebu: Fix compatible string for nand controller
Linux kernel uses compatible string "marvell,armada370-nand-controller" for
nand controllers on Armada 370/XP/38x. U-Boot currently uses mix of
"marvell,armada370-nand" and "marvell,mvebu-pxa3xx-nand".
So unify it and use just Linux kernel compatible string.
Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Thu, 28 Jul 2022 03:10:12 +0000 (11:10 +0800)]
board: freescale: p1_p2_rdb_pc: Simplify SPL offset macros
Now when CONFIG_SYS_TEXT_BASE has sane value, use it for calculation of
other SPL offset values: CONFIG_SPL_MAX_SIZE, CONFIG_SYS_MMC_U_BOOT_* and
CONFIG_SYS_SPI_FLASH_U_BOOT_* macros.
No functional change.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Pali Rohár [Thu, 28 Jul 2022 03:07:13 +0000 (11:07 +0800)]
board: freescale: p1_p2_rdb_pc: Fix parsing inverted bits from boot input data
On some boards upper 4 bits of i2c boot input data (register 0) are
inverted. Information which bits are inverted is stored in register 2.
So invert read input data back according to register 2 prior processing
them. This fixes printing "rom_loc: value" line during booting.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Pali Rohár [Wed, 27 Jul 2022 15:21:28 +0000 (17:21 +0200)]
board: freescale: p1_p2_rdb_pc: Remove I-flag from second L2 SRAM mapping
U-Boot for initial L2 SRAM uses L2 memory-mapping mode and not L2 with
locked lines. P2020 reference manual about L2 memory-mapping mode says:
Accesses to memory-mapped SRAM are cacheable only in the corresponding
e500 L1 caches.
So there is no need to set Caching-Inhibit I-bit for second part of initial
L2 SRAM mapping in TLB entry. Remove it. First part of initial L2 SRAM
mapping already does not have I-bit set.
For more details see also:
https://lore.kernel.org/u-boot/
20220508150844.qqxg452rs4wtf5bs@pali/
Signed-off-by: Pali Rohár <pali@kernel.org>
Pali Rohár [Wed, 11 May 2022 18:57:31 +0000 (20:57 +0200)]
powerpc: mpc85xx: Add support for generating QorIQ pre-PBL eSDHC boot sector
QorIQ U-Boot binary for SD card booting compiled during build process
(either u-boot.bin or u-boot-with-spl.bin) cannot be directly loaded by
QorIQ pre-PBL BootROM. Compiled U-Boot binary first needs to be processed
by Freescale boot_format tool as described in doc/README.mpc85xx-sd-spi-boot
BootROM requires that image on SD card must contain special boot sector.
Implement support for generating this special boot sector directly in
U-Boot start code. Boot sector needs to be at the beginning of the image,
so when compiling only proper U-Boot without SPL then it needs to be in
proper U-Boot. When compiling SPL with proper U-Boot then it needs to be
only in SPL.
Support can be enabled by a new config option FSL_PREPBL_ESDHC_BOOT_SECTOR.
Via other two additional options FSL_PREPBL_ESDHC_BOOT_SECTOR_START and
FSL_PREPBL_ESDHC_BOOT_SECTOR_DATA it is possible to tune how final U-Boot
image could be stored on the SD card.
Signed-off-by: Pali Rohár <pali@kernel.org>
Pali Rohár [Tue, 26 Jul 2022 14:11:59 +0000 (16:11 +0200)]
cmd: mvebu/bubt: Fix cmd main return value on error
Negative return value from cmd main function cause U-Boot to print criplic
error message: exit not allowed from main input shell.
Set return value on error to 1.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Tue, 26 Jul 2022 14:11:58 +0000 (16:11 +0200)]
cmd: mvebu/bubt: Add support for sha512 checksum validation for Armada 3700
Armada 3700 BootROM supports also images with sha512 checksums and
mox-imager tool [1] generates such bootable images. Without sha512 support
U-Boot bubt command just prints error message:
Error: Unsupported hash_algorithm_id = 64
Error: Image header verification failed
This patch adds support for sha512 checksum validation for Armada 3700
images. With it bubt prints:
Image checksum...OK!
[1] - https://gitlab.nic.cz/turris/mox-boot-builder.git
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Tue, 26 Jul 2022 14:11:57 +0000 (16:11 +0200)]
cmd: mvebu/bubt: Correctly propagate failure during tftp transport
net_loop() returns signed int type and negative value represents error.
tftp_read_file() returns unsigned size_t type and zero value represents
error. Casting signed negative value to unsigned size_t type cause losing
information about error and bubt thinks that no error happened, and
continue erasing SPI-NOR which cause malfunction device.
Fix this issue by correctly propagating failure during tftp transport.
With this change when there is no eth link, bubt does not erase SPI-NOR
anymore.
=> bubt
Burning U-Boot image "flash-image.bin" from "tftp" to "spi"
ethernet@30000 Waiting for PHY auto negotiation to complete......... TIMEOUT !
ethernet@30000: No link.
Error: Failed to read file flash-image.bin from tftp
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Tue, 26 Jul 2022 14:11:56 +0000 (16:11 +0200)]
cmd: mvebu/bubt: Verify image type for all 32-bit Aramda SoCs and Armada 3700
Current image type verification code is specific to 32-bit Armada SoCs but
used only for Armada 38x. Implement image type verification for Armada 3700
and enable Armada 38x image verification for all 32-bit Armada SoCs.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Thu, 28 Jul 2022 11:06:25 +0000 (13:06 +0200)]
arm: mvebu: turris_omnia: Add mcu node with gpio-controller
This allows U-Boot to register new Turris Omnia MCU driver.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Thu, 28 Jul 2022 11:06:24 +0000 (13:06 +0200)]
gpio: Add Turris Omnia MCU driver
This driver registers GPIO controller and allows U-Boot to control GPIO
pins on MCU which is connected to Turris Omnia via i2c.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Konstantin Porotchkin [Mon, 25 Jul 2022 12:13:02 +0000 (14:13 +0200)]
mvebu: pinctrl: apply SDHCI PHY config for A7K
Current pin control driver applies SDHCI PHY MUX selection
when board DT calls for eMMC function on MPP wires.
However, for CP side eMMC, only the "armada-8k-cpm-pinctrl"
compatibility string is taken into account, which causes
CP-SDHCI on Armada-7K boards to fail.
This patch adds "armada-7k-pinctrl" compatibility string
handling for the CP-SDHCI PHY configuration case.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Reviewed-by: Igal Liberman <igall@marvell.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 12:09:03 +0000 (14:09 +0200)]
arm64: a37xx: pinctrl: Implement get_pins_count, get_pin_name and get_pin_muxing functions
These functions are required for 'pinmux status -a' command to print
current configuration of each MPP pin.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 12:09:02 +0000 (14:09 +0200)]
arm64: a37xx: pinctrl: Implement gpio_request_enable for gpio functionality
To automatically enable GPIO functionality of some MPP pin, it is required
to implement .gpio_request_enable and .gpio_disable_free callbacks in
pinctrl driver and set .request and .rfree callbacks in GPIO driver to
pinctrl_gpio_request / pinctrl_gpio_free functions.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 12:09:01 +0000 (14:09 +0200)]
arm64: a37xx: pinctrl: Add missing pinmuxes into the list
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 12:09:00 +0000 (14:09 +0200)]
arm64: a37xx: pinctrl: Mark all functions and structures as static
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 12:08:59 +0000 (14:08 +0200)]
arm64: a37xx: pinctrl: Remove duplicate info->groups and info->ngroups fields
They are available in pin_data structure.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 12:08:58 +0000 (14:08 +0200)]
arm64: a37xx: pinctrl: Remove unused grp->pins fields
grp->pins is just filled and never used. Remove it.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 11:56:15 +0000 (13:56 +0200)]
arm: mvebu: turris_omnia: Enable a38x pinctrl and gpio support
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 11:56:14 +0000 (13:56 +0200)]
gpio: mvebu_gpio: Set bank name to mvebu%d
Currently bank name is just one alphabetical letter.
Change it to mvebu and number.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 11:56:13 +0000 (13:56 +0200)]
gpio: mvebu_gpio: Read number of gpios from DT
Device tree property "ngpios" contains number of gpios.
Use it when available.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 11:56:12 +0000 (13:56 +0200)]
gpio: mvebu_gpio: Add .request and .rfree methods for Armada 38x
To use particular pin GPIO, it needs to be first switched to GPIO by
pinctrl. Use pinctrl_gpio_request() and pinctrl_gpio_free() for this
purpose.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 11:56:11 +0000 (13:56 +0200)]
pinctrl: Add third argument label for pinctrl_gpio_request() function
This change allows to use pinctrl_gpio_request() function as a direct
pointer for dm_gpio_ops's .request callback.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 11:56:10 +0000 (13:56 +0200)]
arm: mvebu: Add gpio-ranges into Armada 38x device tree file
This allows U-Boot mvebu-gpio.c driver to switch particular MPP pin into
GPIO mode and enable GPIO support.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 11:56:09 +0000 (13:56 +0200)]
mvebu: pinctrl: Add Armada 38x driver
This new Armada 38x driver is based on Linux kernel driver. It can set any
pin to any valid function specified in DT like Linux kernel, it provides
support for 'pinmux status -a' command and also for pinctrl_gpio_request().
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 25 Jul 2022 11:56:08 +0000 (13:56 +0200)]
pinctrl: Add new function pinctrl_generic_set_state_prefix()
This new function pinctrl_generic_set_state_prefix() behaves like
pinctrl_generic_set_state() but it takes third string argument which is
used as the prefix for each device tree string property.
This is needed for Marvell pinctrl drivers, becase Linux device tree files
have pinmux properties prefixed by "marvell," string.
This change allows to use generic U-Boot pinctrl functions for Armada 38x
pinctrl driver without need to copy+paste of the majority U-Boot pinctrl
code.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tom Rini [Wed, 27 Jul 2022 11:00:54 +0000 (07:00 -0400)]
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-mmc
Tom Rini [Wed, 27 Jul 2022 11:00:24 +0000 (07:00 -0400)]
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-pmic
Tom Rini [Wed, 27 Jul 2022 10:59:55 +0000 (06:59 -0400)]
Merge tag 'dm-pull-26jul22' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm.git
minor dm- and fdt-related fixes
start of test for fdt command
Heinrich Schuchardt [Sun, 12 Jun 2022 12:53:48 +0000 (12:53 +0000)]
mmc: pci_mmc.c should build with ACPIGEN=n
sandbox_defconfig builds the PCI MMC driver. It should be possible to
build the sandbox without ACPI support.
ACPI support in the PCI MMC driver is only needed when creating an ACPI
table. Fix building with ACPIGEN=n.
Fixes: dba7ee419d9d ("acpi: mmc: Generate ACPI info for the PCI SD Card")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Ying-Chun Liu (PaulLiu) [Mon, 25 Apr 2022 13:59:03 +0000 (21:59 +0800)]
cmd: mmc: allow to write protect single boot partition
add arguments for mmc wp to assign which boot partition to protect.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Ying-Chun Liu (PaulLiu) [Mon, 25 Apr 2022 13:59:02 +0000 (21:59 +0800)]
drivers: mmc: write protect single boot area
Add features to write protect single boot area rather than all boot
areas.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Jim Liu [Tue, 24 May 2022 08:55:33 +0000 (16:55 +0800)]
mmc: nuvoton: Add NPCM7xx mmc driver
Add Nuvoton BMC NPCM750 mmc control driver.
Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Pali Rohár [Fri, 29 Apr 2022 18:27:34 +0000 (20:27 +0200)]
mmc: fsl_esdhc: Fix 'Internal clock never stabilised.' error
Only newer eSDHC controllers set PRSSTAT_SDSTB flag. So do not wait until
flag PRSSTAT_SDSTB is set on old pre-2.2 controllers. Instead sleep for
fixed amount of time like it was before commit
6f883e501b65 ("mmc:
fsl_esdhc: Add emmc hs200 support").
This change fixes error 'Internal clock never stabilised.' which is printed
on P2020 board at every access to SD card.
Fixes: 6f883e501b65 ("mmc: fsl_esdhc: Add emmc hs200 support")
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Heiko Thiery [Mon, 20 Jun 2022 03:49:49 +0000 (05:49 +0200)]
pmic: pca9450: permit config on all bucks and LDOs
In order to have the possibility to configure the regulators at system
startup through DM support, all LDOs and bucks must be able to be
changeable. Currently there is a limitation to change the values when
the output is enabled. Since the driver is based on the ROHM
BD71837 and a
comment that describes a limitation about switching while the output is
enabled can also be found there, the limitation probably comes from this type.
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Andre Przywara [Tue, 12 Jul 2022 11:00:23 +0000 (12:00 +0100)]
ARM: relocate: Fix Thumb code by using proper label type
The generic ARM relocate_code function was using its own function entry
point as a relocation base, and it was obtaining that address by using
the "adr" instruction on that entry point label.
However that label is not just an ordinary label, instead we explicitly
mark it as a function start address. Normally that doesn't change much
(other than for debugging), but when assembled in Thumb mode, newer
versions of the GNU assembler prepare everything for this address being
used as the argument to a "bx" call, so make sure bit 0 is set in there
to mark this function as Thumb code. Of course this doesn't end up very
well when we use this address for the ensuing memcpy operation.
To avoid this problem, and to solve it in a robust way, add an extra
label, which is not marked as a function entry, and use that for the adr
instruction. This lets all assemblers generate the right immediate offset
in the "adr" instruction.
This fixes in particular ARMv7-M ports when using GNU binutils v2.37 or
newer (commit
d3e52e120b68 seems to trigger the change in behaviour).
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reported-by: Jesse Taube <mr.bossman075@gmail.com>
Tom Rini [Tue, 26 Jul 2022 14:26:00 +0000 (10:26 -0400)]
Merge tag 'u-boot-imx-
20220726' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx
u-boot-imx-
20220726
-------------------
i.MX for 2022.10
- Added i.MX93 architecture
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/12891
Tom Rini [Tue, 26 Jul 2022 12:32:37 +0000 (08:32 -0400)]
Merge tag 'xilinx-for-v2022.10-rc2' of https://source.denx.de/u-boot/custodians/u-boot-microblaze
Xilinx changes for v2022.10-rc2
fpga:
- Convert SYS_FPGA_CHECK_CTRLC and SYS_FPGA_PROG_FEEDBACK to Kconfig
- Add support for secure bitstream loading
spi:
- xilinx_spi: Add support for memopers and supports_op
- zynq_qspi: Add support for supports_op/child_pre_probe
- zynq_qspi: Fix dummy cycle and qspi speed calculations
xilinx:
- Get rid of #stream-id-cells
- Use fixed partitions for SOM
- Add support for UUID reading from FRU
- Use strlcpy instead of strncpy
- Add reset driver support for ZynqMP and Versal
- Enable power domain driver in ZynqMP and Versal
zynqmp:
- Do no place BSS at 0 which have issue with NULL pointer
- Enable SLG gpio driver
- Disable LMB for mini configurations
- Remove duplicate PMIO_NODE_ID_BASE macro
versal:
- Add xlnx-versal-resets.h header
mmc:
- zynq_sdhci: Fix macro for MMC HS
relocate-rela:
- Fix support for BE hosts
- Define all macros for e_machine and reloc types
misc:
- Get rid of guard macros from ARM and RISC-V
lmb:
- Add support for disabling LMB
serial:
- zynq: Fix baudrate calculation
tests:
- Mark bind tests to run only on sandbox
- List also dm uclass and devres
Peng Fan [Tue, 26 Jul 2022 08:41:23 +0000 (16:41 +0800)]
imx: imx8mm-icore: migrate to use BINMAN
Use BINMAN instead of imx specific packing method.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Peng Fan [Tue, 26 Jul 2022 08:41:22 +0000 (16:41 +0800)]
arm: dts: imx8m: shrink ddr firmware size to actual file size
After we switch to use BINMAN_SYMBOLS, there is no need to pad
the file size to 0x8000 and 0x4000. After we use BINMAN_SYMBOLS,
the u-boot-spl-ddr.bin shrink about 36KB with i.MX8MP-EVK.
Tested-by: Tim Harvey <tharvey@gateworks.com> #imx8m[m,n,p]-venice
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Peng Fan [Tue, 26 Jul 2022 08:41:21 +0000 (16:41 +0800)]
ddr: imx8m: helper: load ddr firmware according to binman symbols
By reading binman symbols, we no need hard coded IMEM_LEN/DMEM_LEN after
we update the binman dtsi to drop 0x8000/0x4000 length for the firmware.
And that could save binary size for many KBs.
Tested-by: Tim Harvey <tharvey@gateworks.com> #imx8m[m,n,p]-venice
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
[Alper: Check BINMAN_SYMS_OK instead]
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Peng Fan [Tue, 26 Jul 2022 08:41:20 +0000 (16:41 +0800)]
arm: dts: imx8m: update binman ddr firmware node name
We are migrating to use binman symbols, the current names are
inconsistent across different boards, so unify them.
Also add `type = "blob-ext";`, since the new names are not valid binman
types.
Tested-by: Tim Harvey <tharvey@gateworks.com> #imx8m[m,n,p]-venice
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
[Alper: Edit commit message]
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Peng Fan [Tue, 26 Jul 2022 08:41:19 +0000 (16:41 +0800)]
tools: image: support i.MX93
Support build i.MX93 container image with mkimage
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 26 Jul 2022 08:41:18 +0000 (16:41 +0800)]
board: freescale: imx93_evk: support ethernet
Add ethernet support
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 26 Jul 2022 08:41:17 +0000 (16:41 +0800)]
net: dwc_eth_qos: introduce eqos hook eqos_get_enetaddr
i.MX has specific hook to get MAC address, so introduce a hook and move
i.MX code to its own driver
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Ye Li [Tue, 26 Jul 2022 08:41:16 +0000 (16:41 +0800)]
net: eqos: add function to get phy node and address
Since new atheros PHY driver needs to access its PHY node through
phy device, we have to assign the phy node in ethernet controller
driver. Otherwise the PHY driver will fail to get some nodes
and properties.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 26 Jul 2022 08:41:15 +0000 (16:41 +0800)]
net: dwc_eth_qos: move i.MX code out
Move i.MX code to a standalone file to make it easy for adding new
platform support
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 26 Jul 2022 08:41:14 +0000 (16:41 +0800)]
net: dwc_eth_qos: public some functions
Move macros and structures to header file and make some functions
public, so that could used by other files, this is to
prepare split platform specific config to one file.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 26 Jul 2022 08:41:13 +0000 (16:41 +0800)]
net: dwc_eth_qos: fix build break when CLK not enabled
When CONFIG_CLK is not enabled, there will be buil break:
"error: ‘eqos’ undeclared (first use in this function)"
Take eqos definition out the CONFIG_CLK ifdef.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 26 Jul 2022 08:41:12 +0000 (16:41 +0800)]
net: fec_mxc: support i.MX93
Support i.MX93 in fec_mxc driver
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 26 Jul 2022 08:41:11 +0000 (16:41 +0800)]
imx: imx93_evk: Set ARM clock to 1.7Ghz
Set ARM clock to OD frequency 1.7Ghz, since we have set PMIC VDD_SOC
to Overdrive voltage 0.9V
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 26 Jul 2022 08:41:10 +0000 (16:41 +0800)]
imx: imx93_evk: Add basic board support
Add basic board codes and defconfig for i.MX93 11x11 EVK board.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 26 Jul 2022 08:41:09 +0000 (16:41 +0800)]
arm: dts: Add i.MX93 SoC DTSi file
Add the DTSi file and DT header files for i.MX93 SoC
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Ye Li [Tue, 26 Jul 2022 08:41:08 +0000 (16:41 +0800)]
ddr: imx9: enable Performance monitor counter
Add Kconfig for enabling reference events counter in DDRC performance
monitor by default
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Ye Li [Tue, 26 Jul 2022 08:41:07 +0000 (16:41 +0800)]
ddr: imx: Add i.MX9 DDR controller driver
Since i.MX9 uses same DDR PHY with i.MX8M, split the DDRPHY to a common
directory under imx, then use dedicated ddr controller driver for each
iMX9 and iMX8M.
The DDRPHY registers are space compressed, so it needs conversion to
access the DDRPHY address. Introduce a common PHY address remap function
for both iMX8M and iMX9 for all PHY registers accessing.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Ye Li [Tue, 26 Jul 2022 08:41:06 +0000 (16:41 +0800)]
imx: imx9: clock: Add DDR clock support
Implement the DDR driver clock interfaces for set DDR rate and
bypass DDR PLL
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>