Fabio Estevam [Tue, 24 Aug 2021 10:58:48 +0000 (07:58 -0300)]
smegw01: Select IMX_HAB
Select IMX_HAB to allow secure boot.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Fabio Estevam [Tue, 24 Aug 2021 10:58:47 +0000 (07:58 -0300)]
smegw01: Add redundant environment support
Add redundant environment support as it is required
by SWUpdate.
While at it, place the CONFIG_ENV_OFFSET at 0x100000 to allow
more headroom.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Francesco Dolcini [Tue, 31 Aug 2021 09:46:06 +0000 (11:46 +0200)]
apalis-imx6: use dynamic DDR calibration
Enable dynamic DDR calibration to have a reliable behavior on edge
temperatures conditions.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Francesco Dolcini [Tue, 31 Aug 2021 09:46:05 +0000 (11:46 +0200)]
colibri-imx6: use dynamic DDR calibration
Enable dynamic DDR calibration to have a reliable behavior on edge
temperatures conditions.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Oleksandr Suvorov [Wed, 8 Sep 2021 18:56:43 +0000 (21:56 +0300)]
mmc: sdhci-esdhc-imx: Add HS400 support for iMX7ULP
Import HS400 support for iMX7ULP B0 from the Linux kernel:
2eaf5a533afd ("mmc: sdhci-esdhc-imx: Add HS400 support for iMX7ULP")
According to IC suggest, need to clear the STROBE_DLL_CTRL_RESET
before any setting of STROBE_DLL_CTRL register.
USDHC has register bits(bit[27~20] of register STROBE_DLL_CTRL)
for slave sel value. If this register bits value is 0, it needs
256 ref_clk cycles to update slave sel value. IC suggest to set
bit[27~20] to 0x4, it only need 4 ref_clk cycle to update slave
sel value. This will short the lock time of slave.
i.MX7ULP B0 will need more time to lock the REF and SLV, so change
to add 5us delay.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Jorge Ramirez-Ortiz [Wed, 8 Sep 2021 18:56:42 +0000 (21:56 +0300)]
mmc: fsl_esdhc_imx: initialize data for imx7ulp
Import data for eSDHC driver for SoC iMX7ULP from the Linux kernel.
Set supported by u-boot flags only.
Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Signed-off-by: Ricardo Salveti <ricardo@foundries.io>
Co-developed-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Tim Harvey [Tue, 24 Aug 2021 19:04:01 +0000 (12:04 -0700)]
arm64: dts: imx8mm-venice-gw7902: use imx8mm-venice-u-boot.dtsi
Use the common imx8mm-venice-u-boot.dtsi (dtb for the
'DEFAULT_DEVICE_TREE) so that it inherits things like binman.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Tue, 24 Aug 2021 19:04:00 +0000 (12:04 -0700)]
arm64: dts: imx8mm-venice-gw7901: use imx8mm-venice-u-boot.dtsi
Use the common imx8mm-venice-u-boot.dtsi (dtb for the
'DEFAULT_DEVICE_TREE) so that it inherits things like binman.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Tue, 24 Aug 2021 19:03:59 +0000 (12:03 -0700)]
arm64: dts: imx8mm-venice-gw700x: use imx8mm-venice-u-boot.dtsi
Use the common imx8mm-venice-u-boot.dtsi (dtb for the
'DEFAULT_DEVICE_TREE) so that it inherits things like binman.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Fabio Estevam [Tue, 24 Aug 2021 10:58:46 +0000 (07:58 -0300)]
smegw01: Pass 'mmcpart' to the kernel command line
When using SWUpdate, it is necessary to toggle between partitions.
Use the 'mmcpart' environment variable to accomplish that.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Peng Fan [Mon, 16 Aug 2021 03:48:45 +0000 (11:48 +0800)]
imx: makefile: drop the use of imx8mimage.sh
After switch to use binman, no need to use the bash script
to check file exsiting or not. And there is bug that
the script will be executed everytime Makefile is used which is
confusing people.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Peng Fan [Mon, 16 Aug 2021 03:48:41 +0000 (11:48 +0800)]
tools: imx8mimage: not abort when mmap fail
When creating flash.bin, the hdmi firmware might not be
copied to U-Boot source tree. Then mkimage will fail.
However we are switching to binman, binman will show the
message if the file not there, and create empty file per
i.MX8MQ binman node. So we not fail mkimage here othersize
CI will fail if hdmi firmware not copied here.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Frieder Schrempf [Wed, 29 Sep 2021 14:42:42 +0000 (16:42 +0200)]
imx: imx8mm: Add support for Kontron Electronics SL/BL i.MX8M-Mini boards (N801x)
The Kontron SoM-Line i.MX8MM (N801x) by Kontron Electronics GmbH is a SoM
module with an i.MX8M-Mini SoC, 1/2/4 GB LPDDR4 RAM, SPI NOR, eMMC and PMIC.
The matching evaluation boards (Board-Line) have 2 Ethernets, USB 2.0, HDMI/LVDS,
SD card, CAN, RS485 and much more.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Tested-by: Heiko Thiery <heiko.thiery@gmail.com>
Andrej Rosano [Tue, 17 Aug 2021 09:34:03 +0000 (11:34 +0200)]
imx53: usbarmory: Use ethernet driver model
Enable ethernet driver model as it is mandatory.
Signed-off-by: Andrej Rosano <andrej.rosano@f-secure.com>
Tim Harvey [Wed, 29 Sep 2021 22:04:22 +0000 (15:04 -0700)]
imx: ventana: fix USB hub reset
Remove board_ehci_hcd_init function that is not used with DM_USB
and replace its functionality with device-tree configuraton that treats
USB HUB RST# as a gpio enable for the usbh1 vbus regulator.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Wed, 29 Sep 2021 22:04:21 +0000 (15:04 -0700)]
imx: ventana: update LVDS support
Enable LVDS display detection and panel-specific configuration
Make I2C based LVDS detection and configuration model specific:
- not all boards support LVDS connectors; fail detection that do not
support LVDS to avoid misdetecting an I2C device as a display
- GPIO configuration is panel specific; use panel name where needed
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Wed, 29 Sep 2021 22:04:20 +0000 (15:04 -0700)]
imx: ventana: fix splash logo drawing
After mxc_ipuv3 DM_VIDEO conversion showing splash image
doesn't work. Fix this by adding new requirements:
- splashimage env variable.
- CONFIG_SPLASH_SCREEN
- CONFIG_CMD_BMP
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Wed, 29 Sep 2021 22:04:19 +0000 (15:04 -0700)]
imx: ventana: enable additional USB ether devices
Enable additional USB ethernet devices.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Wed, 29 Sep 2021 22:04:18 +0000 (15:04 -0700)]
imx: ventana: remove phy gpio reset from dt
We configure network phy configuration for internal delay, LED config,
and clock config. If we leave the phy reset gpio defined in dt the
kernel may issue a reset to the phy and break these configs. While some
may be handled by a kernel phy driver, others may not (typically LED
config).
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Wed, 29 Sep 2021 22:04:17 +0000 (15:04 -0700)]
imx: ventana: add U-Boot watchdog support
Add watchdog support for U-Boot
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Wed, 29 Sep 2021 22:04:16 +0000 (15:04 -0700)]
imx: ventana: add part command
Add part command for obtaining info about disk partitions.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Frieder Schrempf [Wed, 29 Sep 2021 14:42:41 +0000 (16:42 +0200)]
imx: imx6ul: Add support for Kontron Electronics SL/BL i.MX6UL/ULL boards (N63xx/N64xx)
This adds support for i.MX6UL/ULL-based evaluation kits with SoMs by
Kontron Electronics GmbH.
Currently there are the following SoM flavors (SoM-Line):
* N6310: SOM with i.MX6UL-2, 256MB RAM, 256MB SPI NAND
* N6311: SOM with i.MX6UL-2, 512MB RAM, 512MB SPI NAND
* N6411: SOM with i.MX6ULL, 512MB RAM, 512MB SPI NAND
And the according evaluation boards (Board-Line):
* N6310-S: Baseboard with SOM N6310, eMMC, display (optional), ...
* N6311-S: Baseboard with SOM N6311, eMMC, display (optional), ...
* N6411-S: Baseboard with SOM N6411, eMMC, display (optional), ...
Currently U-Boot describes i.MX6UL and i.MX6ULL through separate config
options at compile-time. Though the differences are so minor, that for
the scope of these SoMs we just use a single defconfig that is compatible
with both SoCs.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Matthias Schiffer [Tue, 28 Sep 2021 11:40:52 +0000 (13:40 +0200)]
imx: mx7: spl: fix CONFIG_SPL_MAX_SIZE definition
The CONFIG_SPL_MAX_SIZE definition did not account for all areas that
are used by the boot ROM according to the manual, causing boot failures
due to truncated SPL images when actually hitting this limit.
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Michael Scott [Sat, 25 Sep 2021 16:49:28 +0000 (19:49 +0300)]
misc: ocotp: Allow disabling ocotp driver in SPL
This allows removal of the OCOTP driver when SPL is enabled.
Disabling OCOTP reduces SPL size efficiently.
Signed-off-by: Michael Scott <mike@foundries.io>
Co-developed-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Oleksandr Suvorov [Thu, 23 Sep 2021 20:14:37 +0000 (23:14 +0300)]
ARM: dts: imx: use generic name bus
Synchronize the u-boot and kernel imx device trees, using tuned
script from commit
c0157bdcafa1 ("ARM: dts: imx: use generic name bus")
Per devicetree specification, generic names are recommended to be
used, such as bus.
i.MX AIPS is an AHB - IP bridge bus, so we could use bus as node
name.
Script:
sed -i "s/\<aips@/bus@/" arch/arm/dts/imx*.dtsi
sed -i "s/\<aips@/bus@/" arch/arm/dts/vf*.dtsi
sed -i "s/\<aips-bus@/bus@/" arch/arm/dts/imx*.dtsi
sed -i "s/\<aips-bus@/bus@/" arch/arm/dts/vf*.dtsi
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Ye Li [Thu, 23 Sep 2021 14:01:15 +0000 (17:01 +0300)]
mx7ulp: Update wdog disable sequence
Update the mx7ulp wdog disable sequence to avoid potential reset
issue in unlock or refresh sequence. Both sequence need two words
write to wdog CNT register in 16 bus clocks window, if miss the
window, the write will cause violation in wdog and reset the chip.
Current u-boot code is using writel() function which has a DMB
barrier to order the memory access. The DMB between two words write
may introduce some delay in certain circumstance, causing the wdog
reset due to 16 bus clock window requirement.
Also, WDOG1 might have been enabled already depending on FUSE hence
we need to be as close as possible to its reconfiguration timing
requirement of 128 bus clock limit.
This patch replaces writel() function by __raw_writel() to avoid such
issue, and improve to check if watchdog is already disabled or
unlocked.
Signed-off-by: Ye Li <ye.li@nxp.com>
Co-developed-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Co-developed-by: Ricardo Salveti <ricardo@foundries.io>
Signed-off-by: Ricardo Salveti <ricardo@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Heiko Thiery [Thu, 23 Sep 2021 09:14:32 +0000 (11:14 +0200)]
rtc: rv8803: add epson,rx8803 and epson,rx8900 compatible
The RX8803 and RX8900 register layouts are compatible with the one of
the RV8803. So add these to the compatibles.
The same compatible strings are used and approved in linux kernel.
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Ricardo Salveti [Tue, 21 Sep 2021 11:48:26 +0000 (14:48 +0300)]
ARM: dts: imx6-apalis: enable watchdog
Add u-boot.dtsi specific to imx6-apalis with a watchdog enabled.
If OP-TEE is loaded by SPL, it may use a watchdog to handle fails of
u-boot running. Enable the watchdog in SPL to use it by OP-TEE.
Signed-off-by: Ricardo Salveti <ricardo@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Reviewed-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Marek Vasut [Sat, 11 Sep 2021 22:43:18 +0000 (00:43 +0200)]
ARM: dts: imx8mm-verdin: Set PHY mode to RGMII-ID
Since
c6df0e2ffdc ("net: phy: micrel: add support for DLL setup on ksz9131")
the Micrel PHY driver correctly configures the delay register. The Verdin PHY
is RGMII-ID, so reflect that in DT, otherwise the ethernet no longer works.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Cc: Max Krummenacher <max.krummenacher@toradex.com>
Cc: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Oleksandr Suvorov [Sun, 29 Aug 2021 19:39:13 +0000 (22:39 +0300)]
imx8qm_mek: Increase CONFIG_SYS_BOOTM_LEN to 64MB
The BSP platform LmP supports the board NXP iMX8QM MEK. The
kernel size in LmP exceeds 32Mb. Increase the maximum size
of an uncompressed kernel to fix the following error:
Uncompressing Kernel Image
Error: inflate() returned -5
Image too large: increase CONFIG_SYS_BOOTM_LEN
Must RESET board to recover
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Oleksandr Suvorov [Sun, 29 Aug 2021 19:39:12 +0000 (22:39 +0300)]
imx8mq_evk: Increase CONFIG_SYS_BOOTM_LEN to 64MB
The BSP platform LmP supports the board NXP iMX8M Plus EVK. The
kernel size in LmP exceeds 32Mb. Increase the maximum size
of an uncompressed kernel to fix the following error:
Uncompressing Kernel Image
Error: inflate() returned -5
Image too large: increase CONFIG_SYS_BOOTM_LEN
Must RESET board to recover
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Oleksandr Suvorov [Sun, 29 Aug 2021 19:39:11 +0000 (22:39 +0300)]
imx8mm_evk: Increase CONFIG_SYS_BOOTM_LEN to 64MB
The BSP platform LmP supports the board NXP iMX8M Mini EVK. The
kernel size in LmP exceeds 32Mb. Increase the maximum size
of an uncompressed kernel to fix the following error:
Uncompressing Kernel Image
Error: inflate() returned -5
Image too large: increase CONFIG_SYS_BOOTM_LEN
Must RESET board to recover
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Ricardo Salveti [Sat, 28 Aug 2021 07:41:22 +0000 (10:41 +0300)]
Kconfig: Don't use RSA_FREESCALE_EXP on MX7ULP
The CAAM on IMX7ULP doesn't support public key hardware acceleration
(PKHA), as in other NXP parts. Disable RSA_FREESCALE_EXP for IMX7ULP
too.
Fixed:
f4e9ff7135 ("Kconfig: Don't use RSA_FREESCALE_EXP on IMX")
Signed-off-by: Ricardo Salveti <ricardo@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Teresa Remmet [Thu, 26 Aug 2021 08:54:09 +0000 (10:54 +0200)]
arm: dts: imx8mp: Generate single bootable binary
binman conversion made flashing flash.bin
and u-boot.itb necessary. Update binman config
to create a single flash.bin image again.
This updates imx8mp_evk and phyCORE-i.MX8MP as they share the
same binman config.
Updated also imx8mp_evk documentation.
Tested on phyCORE-i.MX8MP.
Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Ying-Chun Liu (PaulLiu) [Tue, 24 Aug 2021 09:44:19 +0000 (17:44 +0800)]
arm: imx8m: imx8mm-cl-iot-gate: Add support for detect memory size
When purchasing imx8mm-cl-iot-gate it is able to customize the
memory size. It could be 1GB, 2GB and 4GB. We implement
board_phys_sdram_size() to detect the memory size for usage.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Frieder Schrempf <frieder.schrempf@kontron.de>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Andrey Zhizhikin [Tue, 24 Aug 2021 07:55:14 +0000 (09:55 +0200)]
tree: imx: remove old fit generator script
Since derivatives are moving to binman from usage of the FIT generator
script, and considering the warning introduced in
f4a43d2925
("Makefile: Warn against using CONFIG_SPL_FIT_GENERATOR"), usage of FIT
generator is discouraged.
Current FIT generator also generates broken output, since commit
3f04db891a ("image: Check for unit addresses in FITs") prohibits using
'@' for unit addresses but the generator script still emits the old
sematics.
Remove the generator script and corresponding call in Makefile, all
derivatives should be migrated to binman in order to provide binary
images.
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Fabio Estevam [Tue, 24 Aug 2021 00:11:09 +0000 (21:11 -0300)]
imx8mm-cl-iot-gate: Split the defconfigs
Currently imx8mm-cl-iot-gate_defconfig fails to produce a working boot
binary due to the lack of fip.bin:
" BINMAN all
Image 'main-section' is missing external blobs and is non-functional: blob-ext
Some images are invalid"
To make the build process more consistent with the other i.MX8M targets,
split the defconfig in two:
- imx8mm-cl-iot-gate_defconfig: standard defconfig that only
requires ATF / DDR firmware.
- imx8mm-cl-iot-gate-optee_defconfig: "more advanced" defconfig that
requires ATF / Optee / mbedtls / DDR firmware.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Tested-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Ricardo Salveti [Mon, 23 Aug 2021 11:55:12 +0000 (14:55 +0300)]
mx7ulp: Allow to enable CONFIG_IMX_HAB
Secure boot support on mx7ulp was added in the
commit
27117b2024b6 ("mx7ulp: Add HAB boot support").
Allow selecting CONFIG_IMX_HAB for ARCH_IMX7ULP.
Fixes:
27117b2024b6 ("mx7ulp: Add HAB boot support")
Signed-off-by: Ricardo Salveti <ricardo@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Ying-Chun Liu (PaulLiu) [Mon, 23 Aug 2021 02:43:06 +0000 (10:43 +0800)]
imx8m: Restrict usable memory based on rom_pointer[0]
When TEE is loaded, we need to restrict the memory usage based
on rom_pointer[0]
Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Frieder Schrempf <frieder.schrempf@kontron.de>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Tim Harvey [Wed, 18 Aug 2021 22:24:31 +0000 (15:24 -0700)]
arm: dts: imx8mm-venice*: remove thermal zone overrides
Remove the unnecessary thermal zone overrides.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Wed, 18 Aug 2021 22:24:30 +0000 (15:24 -0700)]
board: gateworks: venice: update thermal temp thresholds per cpu grade
Update the passive/critical thermal zone dt config per CPU temperature
grade.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Wed, 18 Aug 2021 22:24:29 +0000 (15:24 -0700)]
arm: dts: imx8mm-venice-gw700x: fix mp5416 pmic config
Fix various MP5416 PMIC configurations:
- Update regulator names per dt-bindings
- ensure values fit among valid register values
- add required regulator-max-microamp property
- add regulator-always-on prop
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Wed, 18 Aug 2021 22:24:28 +0000 (15:24 -0700)]
board: gateworks: venice: do not overwrite serial#
Do not overwrite existing serial# env to avoid:
## Error: Can't overwrite "serial#"
## Error inserting "serial#" variable, errno=1
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tim Harvey [Wed, 18 Aug 2021 22:24:27 +0000 (15:24 -0700)]
board: gateworks: venice: display hwmon details by default
Display hwmon values by default when using the 'gsc' command.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Andrej Rosano [Tue, 17 Aug 2021 09:34:02 +0000 (11:34 +0200)]
imx53: usbarmory: Add card detect configuration
After the enforcement of DM_MMC the microSD card is not detected. Fix by
correctly configuring the card detect in the devicetree.
Signed-off-by: Andrej Rosano <andrej.rosano@f-secure.com>
Ye Li [Tue, 17 Aug 2021 09:24:47 +0000 (17:24 +0800)]
mtd: nand: mxs_nand_spl: Add nand_spl_adjust_offset
Since the mxs_nand_spl has implemented adjust read offset in
nand_spl_load_image, so we don't need to check the bad block in
nand_spl_adjust_offset. Directly return the offset to continue
read by nand_spl_load_image.
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Tue, 17 Aug 2021 09:10:35 +0000 (17:10 +0800)]
arm: imx8m: Fix pad DSE issue for i.MX8MM/MN/MP
According to 8MM/MN/MP reference manual, their pad registers only have
4 valid DSE values. And DSE2 and DSE4 are different with current
definitions in iomux-v3.h. Fix the issue to align with manual.
Signed-off-by: Ye Li <ye.li@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Ye Li [Tue, 17 Aug 2021 09:09:20 +0000 (17:09 +0800)]
mmc: fsl_esdhc_imx: Fix clock disable issue
The SD clock disable is wrapped by MMC_SUPPORTS_TUNING. So it
only works when UHS is enabled. However, in SD initialization the
power cycle does not depends on UHS. But the power cycle needs
disable the SD clock before power down.
So this causes a problem when UHS is not enabled. Some cards can't
become ready (ACMD14 timeout) due to the clock is enabled during
power cycle.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Heiko Schocher [Tue, 17 Aug 2021 06:17:18 +0000 (08:17 +0200)]
imx: spl: fix imx8m secure boot
cherry-picked from NXP code:
719d665a87c6: ("MLK-20467 imx8m: Fix issue for booting signed image through uuu")
which fixes secure boot on imx8m based boards. Problem was
that FIT header and so IVT header too, was loaded to
memallocated address. So the ivt header address coded
in IVT itself does not fit with the real position.
Signed-off-by: Heiko Schocher <hs@denx.de>
Tested-by: Tim Harvey <tharvey@gateworks.com>
Heiko Schocher [Fri, 6 Aug 2021 04:44:27 +0000 (06:44 +0200)]
imx: spl: implement spl_load_simple_fit_fix_load
read the address where the IVT header must sit
from IVT image header, loaded from SPL into
an malloced buffer and copy the IVT header
to this address
May make this dependend on SoC ?
Signed-off-by: Heiko Schocher <hs@denx.de>
Heiko Schocher [Fri, 6 Aug 2021 04:44:26 +0000 (06:44 +0200)]
spl_fit. add hook to make fixes after fit header is loaded
add hook function spl_load_simple_fit_fix_load()
which is called after fit image header is loaded.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Haolin Li [Sun, 18 Jul 2021 02:13:39 +0000 (10:13 +0800)]
mtd: nand: Fix typo in MXC Kconfig symbol description
Trivial typo fix.
Signed-off-by: Haolin Li <li.haolin@qq.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Tom Rini [Wed, 6 Oct 2021 16:26:33 +0000 (12:26 -0400)]
Merge branch '2021-10-06-assorted-improvements'
- Use better values for ACPI OEM_VERSION
- Assorted NAND related Kconifg migrations and another dependency fix
Tom Rini [Wed, 22 Sep 2021 18:50:39 +0000 (14:50 -0400)]
Convert CONFIG_NAND_OMAP_ECCSCHEME to Kconfig
The values of CONFIG_NAND_OMAP_ECCSCHEME map to the enum in
include/linux/mtd/omap_gpmc.h for valid ECC schemes. Make which one we
will use be a choice statement, enumerating the ones which we have
implemented.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:38 +0000 (14:50 -0400)]
Convert CONFIG_SYS_NAND_U_BOOT_LOCATIONS et al to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_NAND_U_BOOT_LOCATIONS
CONFIG_SYS_NAND_U_BOOT_OFFS
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:37 +0000 (14:50 -0400)]
Convert CONFIG_NAND_FSL_ELBC et al to Kconfig
This converts the following to Kconfig:
CONFIG_NAND_FSL_ELBC
CONFIG_NAND_FSL_IFC
Note that a number of PowerPC platforms had previously enabled
CONFIG_NAND_FSL_ELBC without CONFIG_MTD_RAW_NAND, and now they no longer
enable the option, reducing the size of a few functions.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:36 +0000 (14:50 -0400)]
Convert CONFIG_SYS_NAND_MAX_CHIPS to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_NAND_MAX_CHIPS
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:35 +0000 (14:50 -0400)]
nand.h: Cleanup linux/mtd/rawnand.h usage
We only include <linux/mtd/rawnand.h> in <nand.h> for the forward
declaration of struct nand_chip, so do that directly. Then, include
<linux/mtd/rawnand.h> where required directly.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:34 +0000 (14:50 -0400)]
Convert CONFIG_SYS_NAND_ONFI_DETECTION to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_NAND_ONFI_DETECTION
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:33 +0000 (14:50 -0400)]
Convert CONFIG_SYS_NAND_5_ADDR_CYCLE to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_NAND_5_ADDR_CYCLE
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:32 +0000 (14:50 -0400)]
Convert CONFIG_SYS_NAND_BAD_BLOCK_POS to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_NAND_BAD_BLOCK_POS
In order to do this, introduce a choice for HAS_LARGE/SMALL_BADBLOCK_POS
as those are the only valid values. Use LARGE as the default as no
in-tree boards use SMALL, but it is possible.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:31 +0000 (14:50 -0400)]
nand_spl_simple: Drop CONFIG_SYS_NAND_4_ADDR_CYCLE support
This code is unused, drop it.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:30 +0000 (14:50 -0400)]
Convert CONFIG_SYS_NAND_PAGE_COUNT to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_NAND_PAGE_COUNT
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:29 +0000 (14:50 -0400)]
Convert CONFIG_SPL_NAND_LOAD et al to Kconfig
This converts the following to Kconfig:
CONFIG_SPL_NAND_LOAD
CONFIG_SYS_NAND_BLOCK_SIZE
CONFIG_SYS_NAND_PAGE_SIZE
CONFIG_SYS_NAND_OOBSIZE
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:28 +0000 (14:50 -0400)]
Convert CONFIG_NAND_LPC32XX_MLC to Kconfig
This converts the following to Kconfig:
CONFIG_NAND_LPC32XX_MLC
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:27 +0000 (14:50 -0400)]
m53menlo: Switch to deriving CONFIG_SYS_NAND_PAGE_COUNT
Typically platforms will define CONFIG_SYS_NAND_PAGE_COUNT based on
CONFIG_SYS_NAND_BLOCK_SIZE / CONFIG_SYS_NAND_PAGE_SIZE. Switch to this
in preparation for migrating CONFIG_SYS_NAND namespace to Kconfig.
Cc: Marek Vasut <marex@denx.de>
Cc: Olaf Mandel <o.mandel@menlosystems.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 22 Sep 2021 18:50:26 +0000 (14:50 -0400)]
rk3308: Remove unused NAND defines
These platforms do not currently enable NAND, remove these references.
Cc: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Oleksandr Suvorov [Thu, 16 Sep 2021 12:03:36 +0000 (15:03 +0300)]
lib: rsa: fix dependency for SPL_RSA_VERIFY
SPL_RSA_VERIFY requires SPL_RSA to be enabled. Add correct
dependency.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Pali Rohár [Sat, 10 Jul 2021 11:10:01 +0000 (13:10 +0200)]
acpi: Use U-Boot version for OEM_REVISION
OEM_REVISION is 32-bit unsigned number. It should be increased only when
changing software version. Therefore it should not depend on build time.
Change calculation to use U-Boot version numbers and set this revision
to date number.
Prior this change OEM_REVISION was calculated from build date and stored in
the same format.
After this change macro U_BOOT_BUILD_DATE is not used in other files so
remove it from global autogenerated files and also from Makefile.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tom Rini [Tue, 5 Oct 2021 21:16:23 +0000 (17:16 -0400)]
Merge branch '2021-10-05-general-updates'
- Assorted OPTEE cleanups
- pinctrl, gpio improvements, assorted livetree migrations
- Assorted pytest improvements
Patrick Delaunay [Mon, 20 Sep 2021 16:27:20 +0000 (18:27 +0200)]
reboot-mode: migrate uclass to livetree
Use dev_ function to support a live tree.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Patrick Delaunay [Mon, 20 Sep 2021 15:58:33 +0000 (17:58 +0200)]
demo: migrate uclass to livetree
Use dev_ function to read the sides and colour to support a live tree.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Patrick Delaunay [Mon, 20 Sep 2021 15:56:06 +0000 (17:56 +0200)]
remoteproc: migrate uclass to livetree
Use dev_ function to read the name and boolean to support a live tree.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sun, 19 Sep 2021 21:14:51 +0000 (15:14 -0600)]
doc: test: Explain how to run pytests in parallel
Add documentation for this so people can try it out. At present it does
not fully work.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sun, 19 Sep 2021 21:14:50 +0000 (15:14 -0600)]
test: Allow tpm2 tests to run in parallel
These tests currently run in a particular sequence, with some of them
depending on the actions of earlier tests.
Add a check for sandbox and reset to a known state at the start of each
test, so that all tests can run in parallel.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sun, 19 Sep 2021 21:14:49 +0000 (15:14 -0600)]
test: Allow hush tests to run in parallel
The -z tests don't really need to be part of the main set. Separate them
out so we can drop the test setup/cleans functions and thus run all tests
in parallel.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sun, 19 Sep 2021 21:14:48 +0000 (15:14 -0600)]
test: Allow vboot tests to run in parallel
Update the tests to use separate working directories, so we can run them
in parallel. It also makes it possible to see the individual output files
after the tests have completed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Alexandru Gagniuc [Wed, 15 Sep 2021 19:33:01 +0000 (14:33 -0500)]
test/py: Check hashes produced by mkimage against known values
Target code and mkimage share the same hashing infrastructure. If one
is wrong, it's very likely that both are wrong in the same way. Thus
testing won't catch hash regressions. This already happened in
commit
92055e138f28 ("image: Drop if/elseif hash selection in
calculate_hash()"). None of the tests caught that CRC32 was broken.
Instead of testing hash_calculate() against itself, create a FIT with
containing a kernel with pre-calculated hashes. Then check the hashes
produced against the known good hashes.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Samuel Holland [Sat, 11 Sep 2021 22:05:53 +0000 (17:05 -0500)]
gpio: Factor out DT flag translation
The generic GPIO flags binding is shared across many drivers, some of
which need their own xlate function. Factor out the flag translation
code from gpio_xlate_offs_flags so it does not need to be duplicated.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Samuel Holland [Sat, 11 Sep 2021 22:05:52 +0000 (17:05 -0500)]
gpio: Verify validity of pin offsets from device trees
Translation of an OF GPIO specifier should fail if the pin offset is
larger than the number of pins in the GPIO bank.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Samuel Holland [Sat, 11 Sep 2021 22:05:51 +0000 (17:05 -0500)]
gpio: Verify validity of pin offsets when looking up names
Translation of a pin name to a device+offset should fail if the offset
is larger than the number of pins in the GPIO bank.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Alexandru Gagniuc [Tue, 7 Sep 2021 17:07:09 +0000 (12:07 -0500)]
arm: imx: mx7: Move CONFIG_OPTEE_TZDRAM_SIZE from lib/optee
This config is only used by three boards with this SOC. Most other
platforms derive this information from devicetree, and are unlikely
to ever need this config.
Moreover, it is confusing when Kconfig asks for this value under
"Support OPTEE images", but does not do anything with the value.
Move it to imx7 for those boards who still make use of it.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Alexandru Gagniuc [Tue, 7 Sep 2021 17:07:08 +0000 (12:07 -0500)]
lib: optee: Remove CONFIG_OPTEE_LOAD_ADDR
This value is not used by u-boot, and it should not. The load address
of an OPTEE image is defined by said image. Either a uImage or a FIT
will have a defined load address and entry point. Those values are the
correct ones, not CONFIG_OPTEE_LOAD_ADDR.
Commit
f25006b96e9f ("optee: Add CONFIG_OPTEE_LOAD_ADDR") justifies
this config by requiring its presence in u-boot's .config for other
images as part of a larger build, claiming it is "the best way".
This argument is not persuasive. U-boot's configuration is driven by
platform requirements, not the other way around. It seems more likely
that the argument is conflating tooling issues with Kconfig. Yocto and
buildroot have excellent mechanisms for defining values across the
board (pun intended). u-boot's Kconfig is the wrong place to do it.
Furthermore, it is not "best" for u-boot because it hardcodes a value
which is then not used. In fact the load address that u-boot uses is
the one derived from the OPTEE image.
Confused yet? I sure was. To prevent future confusion, remove
CONFIG_OPTEE_LOAD_ADDR.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Alexandru Gagniuc [Tue, 7 Sep 2021 17:07:07 +0000 (12:07 -0500)]
lib: optee: Remove CONFIG_OPTEE_TZDRAM_BASE
It is no longer used in u-boot. Information about the TZDRAM location
is usually available in the devicetree as "/reserved-memory/" nodes.
Because this isn't used, remove it.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Alexandru Gagniuc [Tue, 7 Sep 2021 17:07:06 +0000 (12:07 -0500)]
lib: optee: Avoid CONFIG_TZDRAM_* in optee_verify_bootm_image()
The configs TZDRAM_BASE and TZDRAM_SIZE are expected to describe the
memory allocated to the OPTEE region. according to according to commit
c5a6e8bd00cc ("optee: Add optee_verify_bootm_image()"). The TZDRAM is
with some limitations, described by "/reserved-memory" nodes in the
devicetree.
Consequently TZDRAM_BASE and TZDRAM_SIZE can point to imaginary
regions which have nothing to do with actual DRAM. They are not used
to configure the hardware or set up the Trust Zone Controller (TZC)
for OP-TEE -- the devicetree values are used instead.
When a valid OP-TEE image does not fall within the region described by
these configs, u-boot will refuse to load it. In fact, it mostly
serves to cause "bootm" to reject perfectly good OP-TEE images.
Ironically, someone has to correctly configure the devicetree for
TZDRAM, then go back and enter the same information in Kconfig for
"bootm". To remedy this, do not use TZDRAM_BASE and TZDRAM_SIZE in the
verification of OPTEE images.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Patrick Delaunay [Thu, 2 Sep 2021 09:56:17 +0000 (11:56 +0200)]
tee: add a stub for tee_find_device
Add stub for tee_find_device function when CONFIG_TEE is not activated
to simplify the caller code.
This patch allows to remove the CONFIG_IS_ENABLED(OPTEE) tests
for stm32 platform.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Acked-by: Etienne Carriere <etienne.carriere@inaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Patrick Delaunay [Thu, 2 Sep 2021 09:56:16 +0000 (11:56 +0200)]
lib: optee: remove the duplicate CONFIG_OPTEE
The configuration CONFIG_OPTEE is defined 2 times:
1- in lib/optee/Kconfig for support of OPTEE images loaded by bootm command
2- in drivers/tee/optee/Kconfig for support of OP-TEE driver.
It is abnormal to have the same CONFIG define for 2 purpose;
and it is difficult to managed correctly their dependencies.
Moreover CONFIG_SPL_OPTEE is defined in common/spl/Kconfig
to manage OPTEE image load in SPL.
This definition causes an issue with the macro CONFIG_IS_ENABLED(OPTEE)
to test the availability of the OP-TEE driver.
This patch cleans the configuration dependency with:
- CONFIG_OPTEE_IMAGE (renamed) => support of OP-TEE image in U-Boot
- CONFIG_SPL_OPTEE_IMAGE (renamed) => support of OP-TEE image in SPL
- CONFIG_OPTEE (same) => support of OP-TEE driver in U-Boot
- CONFIG_OPTEE_LIB (new) => support of OP-TEE library
After this patch, the macro have the correct behavior:
- CONFIG_IS_ENABLED(OPTEE_IMAGE) => Load of OP-TEE image is supported
- CONFIG_IS_ENABLED(OPTEE) => OP-TEE driver is supported
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Bharat Gooty [Tue, 24 Aug 2021 10:16:32 +0000 (15:46 +0530)]
pinctrl: single: Add request() api
Add pinctrl_ops->request api to configure pctrl
pad register in gpio mode.
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Signed-off-by: Bharat Gooty <bharat.gooty@broadcom.com>
Acked-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bharat Gooty [Tue, 24 Aug 2021 10:16:31 +0000 (15:46 +0530)]
pinctrl: single: Parse gpio details from dt
Parse different gpio properties from dt as part of probe
function. This detail is required to enable pinctrl pad
later when gpio lines are requested.
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Signed-off-by: Bharat Gooty <bharat.gooty@broadcom.com>
Acked-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Tom Rini [Mon, 4 Oct 2021 15:27:55 +0000 (11:27 -0400)]
Merge branch 'next'
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 4 Oct 2021 15:09:26 +0000 (11:09 -0400)]
Prepare v2021.10
Signed-off-by: Tom Rini <trini@konsulko.com>
Marek Vasut [Tue, 14 Sep 2021 03:21:48 +0000 (05:21 +0200)]
mtd: cqspi: Fix division by zero
Both dummy.nbytes and dummy.buswidth may be zero. By not checking
the later, it is possible to trigger division by zero and a crash.
This does happen with tiny SPI NOR framework in SPL. Fix this by
adding the check and returning zero dummy bytes in such a case.
Fixes:
38b0852b0ea ("spi: cadence-qspi: Add support for octal DTR flashes")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Pratyush Yadav <p.yadav@ti.com>
[trini: Drop Pratyush's RB as his requested changes weren't made as
Marek disagreed]
Tom Rini [Sun, 3 Oct 2021 23:31:04 +0000 (19:31 -0400)]
Merge branch '2021-10-03-platform-updates' into next
- TI K3 updates, add IOT2050 platform
- rtc rx8025 updates, PCI fixes
Jan Kiszka [Sat, 18 Sep 2021 06:17:56 +0000 (08:17 +0200)]
iot2050: Enable watchdog support, but do not auto-start it
This allows to use the watchdog in custom scripts but does not enforce
that the OS has to support it as well.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Jan Kiszka [Sat, 18 Sep 2021 06:17:55 +0000 (08:17 +0200)]
watchdog: rti_wdt: Add support for loading firmware
To avoid the need of extra boot scripting on AM65x for loading a
watchdog firmware, add the required rproc init and loading logic for the
first R5F core to the watchdog start handler. In case the R5F cluster is
in lock-step mode, also initialize the second core. The firmware itself
is embedded into U-Boot binary to ease access to it and ensure it is
properly hashed in case of secure boot.
One possible firmware source is https://github.com/siemens/k3-rti-wdt.
The board is responsible for providing the firmware as additional
loadable via the U-Boot fit image. The driver will pick up its location
from /fit-images/k3-rti-wdt-firmware then.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Jan Kiszka [Sat, 18 Sep 2021 06:17:53 +0000 (08:17 +0200)]
board: siemens: Add support for SIMATIC IOT2050 devices
This adds support for the IOT2050 Basic and Advanced devices. The Basic
used the dual-core AM6528 GP processor, the Advanced one the AM6548 HS
quad-core version.
Both variants are booted via a Siemens-provided FSBL that runs on the R5
cores. Consequently, U-Boot support is targeting the A53 cores. U-Boot
SPL, ATF and TEE have to reside in SPI flash.
Full integration into a bootable image can be found on
https://github.com/siemens/meta-iot2050
Based on original board support by Le Jin, Gao Nian and Chao Zeng.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Jan Kiszka [Sat, 18 Sep 2021 06:17:52 +0000 (08:17 +0200)]
arm: dts: Add IOT2050 device tree files
Prepares for the addition of the IOT2050 board which is based on the TI
AM65x. The board comes in four variants, Basic and Advanced, each as
product generation 1 (SR1.0) and 2 (SR2.x), so there are separate dts
files needed. Furthermore, the SPL has its own device tree.
Based on original board support by Le Jin, Gao Nian and Chao Zeng.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Vladimir Oltean [Fri, 17 Sep 2021 12:11:30 +0000 (15:11 +0300)]
pci: pcie_layerscape_fixup_common: lx2_board_fix_fdt can be static
To avoid W=1 build warnings, declare this function as static, since it
is not used outside of this translation module.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Vladimir Oltean [Fri, 17 Sep 2021 12:11:29 +0000 (15:11 +0300)]
pci: pcie_layerscape_fixup_common: include fdt_support.h for ft_pci_setup
The function prototype for ft_pci_setup is inside fdt_support.h, we need
to include that header.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Vladimir Oltean [Fri, 17 Sep 2021 12:11:28 +0000 (15:11 +0300)]
pci: layerscape: ls_pcie_conf_address can be static
To avoid W=1 build warnings, declare this function as static, since it
is not used outside of this translation module.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>