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2021-01-05dm: Rename U_BOOT_DEVICE() to U_BOOT_DRVINFO()Simon Glass4-5/+5
The current macro is a misnomer since it does not declare a device directly. Instead, it declares driver_info record which U-Boot uses at runtime to create a device. The distinction seems somewhat minor most of the time, but is becomes quite confusing when we actually want to declare a device, with of-platdata. We are left trying to distinguish between a device which isn't actually device, and a device that is (perhaps an 'instance'?) It seems better to rename this macro to describe what it actually is. The macros is not widely used, since boards should use devicetree to declare devices. Rename it to U_BOOT_DRVINFO(), which indicates clearly that this is declaring a new driver_info record, not a device. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-26toradex: hand over maintainershipIgor Opaniuk9-9/+9
Hand over maintainership of Toradex SoMs (that I was responsible of) to Oleksandr because of my resignation from Toradex, as such I will have no immediate involvement with these modules and as a result not able to continue maintaining these boards. CC: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Acked-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-12-13dm: treewide: Rename ..._platdata variables to just ..._platSimon Glass4-7/+7
Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13dm: treewide: Rename 'platdata' variables to just 'plat'Simon Glass4-5/+5
We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-08Merge https://gitlab.denx.de/u-boot/custodians/u-boot-imxWIP/08Dec2020Tom Rini11-40/+405
2020-12-06colibri-imx8x: add implementation for board_mem_get_layoutIgor Opaniuk1-0/+23
Add implementation of board_mem_get_layout for overriding the memory layout. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-12-06apalis-imx8x: add implementation for board_mem_get_layoutIgor Opaniuk1-0/+23
Add implementation of board_mem_get_layout for overriding the memory layout. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-12-06apalis-imx8: add implementation for board_mem_get_layoutIgor Opaniuk1-0/+23
Add implementation of board_mem_get_layout for overriding the memory layout. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Acked-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-12-06board: toradex: add apalis-imx8x 2gb wb it v1.1a module supportIgor Opaniuk5-0/+201
This commit adds initial support for the Toradex Apalis iMX8X 2GB WB IT V1.1A System on Module support [1]. Boot log: U-Boot 2020.10-02940-g894aebb7e8-dirty (Oct 22 2020 - 09:43:57 +0300) CPU: NXP i.MX8QXP RevB A35 at 1200 MHz at 30C DRAM: 2 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 Loading Environment from MMC... OK In: serial@5a070000 Out: serial@5a070000 Err: serial@5a070000 Model: Toradex Apalis iMX8 QuadXPlus 2GB Wi-Fi / BT IT V1.1A, Serial# 06617018 Net: eth0: ethernet@5b040000 [PRIME] Hit any key to stop autoboot: 0 Functionality wise the following is known to be working: - eMMC and MMC/SD card - Ethernet (*) - GPIOs - I2C Unfortunately, there is no USB functionality for the i.MX 8QXP as of yet. * With the SCU FW from the latest Toradex BSP 5.0.0 (SCU FW 1.5.1) ETH PHY encounters bring up problems after reset, this will be fixed soon on SCU FW side. [1] https://www.toradex.com/computer-on-modules/apalis-arm-family/nxp-imx-8x Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Acked-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-12-06verdin-imx8mm: automatic ram size detectionMarcel Ziswiler1-0/+10
Implement board_phys_sdram_size() to automatically detect Verdin iMX8M Mini DualLite 1GB vs. Verdin iMX8M Mini Quad 2GB. Note: This only works if we keep using similar RAM chips! Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-12-06toradex: tdx-cfg-clock: fix i.mx 8m mini interactiveMarcel Ziswiler1-17/+9
Now with them first Verdin iMX8M Mini DualLite modules in for bring-up we got clarity how is_cpu_type() actually behaves. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-12-06verdin-imx8mm: spl: enable pca9450 i2c level translatorMax Krummenacher1-0/+2
Enable PCA9450 i2c level translator, as this is used for the on module ADC. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-12-06verdin-imx8mm: implement hardware version detectionMax Krummenacher1-0/+71
And select the correct devicetree accordingly by setting the variant environment variable. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2020-12-06verdin-imx8mm: spl: switch to pca9450 pmicMax Krummenacher1-22/+20
V1.1A HW switched the PMIC from BD71837 to PCA9450. - Disable combined DVS in PCA9450_BUCK123_DVS. - Increase DDR Voltage to 0.95V as we use a 1.5GHz RAM. - Configure WDOG_B behaviour. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-12-06toradex: tdx-cfg-clock: add new i.mx 8m mini/plus skusMarcel Ziswiler2-14/+36
Add new i.MX 8M Mini/Plus SKUs to ConfigBlock handling: 0058: Verdin iMX8M Plus Quad 4GB Wi-Fi / BT IT 0059: Verdin iMX8M Mini Quad 2GB IT 0060: Verdin iMX8M Mini DualLite 1GB WB IT 0061: Verdin iMX8M Plus Quad 2GB Rename existing SKU (use correct one): Verdin iMX8M Nano SoloLite 1GB -> Verdin iMX8M Nano Quad 1GB Wi-Fi Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2020-12-04colibri_t30: disable rs232 serial transceiver forceoff pinsMarcel Ziswiler1-0/+11
Use gpio_early_init_uart() function to disable RS232 serial transceiver ForceOFF# pins on Iris. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2020-12-04apalis/colibri_t30: avoid uart input from floating pinsMarcel Ziswiler2-6/+10
Avoid UART input from floating RX pins on UARTB and UARTC (Colibri T30) and UARTB, UARTC and UARTD (Apalis T30). Note: Floating pins may cause spurious break conditions potentially interrupting U-Boot's autoboot. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2020-12-04colibri_t30: fix spi1 and uart2/3 resp. uartb/c pinmuxingMarcel Ziswiler1-11/+12
Fix SPI1 and UART2/3 resp. UARTB/C pinmuxing. Note: The former was illegally muxing multiple SoC balls onto the same internal SoC signal which caused rather strange behaviour regarding the RS232 serial transceiver ForceOFF# pins as available on Iris. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2020-12-04apalis/colibri_t30: add comment about tristate and input vs. output pinmuxingMarcel Ziswiler2-0/+4
Add pinmuxing comment stating that TRISTATE means the output driver is tri-stated and INPUT means the input driver is enabled vs. OUTPUT where it is disabled. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2020-09-17apalis-imx8qm: rename all occurences to apalis-imx8Philippe Schenker2-1/+1
The Toradex product is called apalis-imx8 consisting of SoM with i.MX8QM and i.MX8QP SoCs. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17colibri-imx8qxp: rename all occurences to colibri-imx8xPhilippe Schenker2-1/+1
The Toradex product is called colibri-imx8x consisting of SoM with i.MX8QXP and i.MX8DX SoCs. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17colibri_imx7: wrap video specific funcs with ifdefsIgor Opaniuk1-0/+2
Wrap video specific functionality with ifdefs. Fixes: 195011b24d("colibri-imx7: fix splash logo drawing") Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17toradex: drop legacy show_boot_logo function and use splashscreenIgor Opaniuk1-19/+0
Drop show_boot_logo legacy function, as splashscreen functionality can be used instead. Fixes: d324189772("toradex: common: show boot logo") Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17colibri_imx7: use splashcreen value instead of legacy functionIgor Opaniuk1-2/+0
Set proper splashscreen env value instead of calling legacy function to show embed boot logo. Fixes: 195011b24d("colibri-imx7: fix splash logo drawing") Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17colibri-imx6ull: use splashcreen value instead of legacy functionIgor Opaniuk1-2/+0
Set proper splashscreen env value instead of calling legacy function to show embed boot logo. Fixes: 391c712dde("colibri-imx6ull: show boot logo") Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-07-27colibri-imx7: fix splash logo drawingIgor Opaniuk1-32/+12
1. Configure white on black for video console. 2. Enable printing bmp logo during late board init stage. 3. Use iomux configuration from device tree. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-07-27colibri-imx6ull: show boot logoIgor Opaniuk1-33/+7
1. Show boot logo embed in U-Boot blob. 2. Drop iomux configration for LCD, and use the one provided in device tree. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-07-27ARM: dts: imx7-colibri: multiple node updatesIgor Opaniuk1-0/+1
1. Move u-boot specific nodes to u-boot dts include: legacy lcdif node and aliases. 2. Add iomux configuration for LCD. 3. Drop un-needed u-boot,dm-pre-reloc for alias node. 4. Fix display-timings, use the one from Toradex downstream kernel [1] [1]: https://git.toradex.com/cgit/linux-toradex.git/tree/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi?h=toradex_4.9-2.3.x-imx#n206 Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-07-27toradex: common: show boot logoIgor Opaniuk2-0/+30
Add function for showing boot logo, embed into u-boot blob. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-07-27verdin-imx8mm: add EEPROM support for carrier boardIgor Opaniuk1-0/+6
Enable these Kconfig symbols: TDX_CFG_BLOCK_EXTRA=y TDX_HAVE_EEPROM_EXTRA=y Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-07-27toradex: tdx-cfg-block: add carrier board info printingIgor Opaniuk1-0/+28
Add carrier board info printing during boot time: U-Boot 2020.07-rc4-02435-g1756e05 (Jun 22 2020 - 22:43:59 +0300) CPU: Freescale i.MX8MMQ rev1.0 at 1200 MHz .... Carrier: Toradex Verdin Development Board V1.0A, Serial# 10622780 Verdin iMX8MM # Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-07-27toradex: tdx-cfg-clock: add migration routine from PID8Igor Opaniuk2-0/+80
Add migration routine from PID8 pre-stored values on EEPROM (including sane value checks). Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-07-27toradex: tdx-cfg-block: add support for EEPROMIgor Opaniuk3-39/+294
This introduces support for EEPROM as a storage for the main Toradex config block and additional config blocks on extra EEPROM chips (on carrier board or video adapters). To enable EEPROM as a storage for the main config block: TDX_HAVE_EEPROM=y. For additional EEPROMs please enable this Kconfig symbol: TDX_CFG_BLOCK_EXTRA=y. Information about existing EEPROM chips is provided via Device Tree using aliases. You can also write configuration for the carrier board using create_carrier subcommand for cfgblock. Example: Verdin iMX8MM # cfgblock create_carrier Supported carrier boards: UNKNOWN CARRIER = [0] Verdin Carrier Board = [1] Choose your carrier board (provide ID): 1 Enter carrier board version (e.g. V1.1B): V1.0A Enter carrier board serial number: 10622780 Also with barcode: Verdin iMX8MM # cfgblock create carrier -y 0156100010622780 Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-07-27toradex: tdx-cfg-block: add carrier boards and display adaptersIgor Opaniuk2-0/+23
Add defines for supported carrier boards and display adapters. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-07-27toradex: tdx-cfg-block: add EEPROM read/store wrappersIgor Opaniuk3-0/+105
These functions wrap functionality for storing config blocks in EEPROM. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-07-17treewide: convert bd_t to struct bd_info by coccinelleMasahiro Yamada15-20/+20
The Linux coding style guide (Documentation/process/coding-style.rst) clearly says: It's a **mistake** to use typedef for structures and pointers. Besides, using typedef for structures is annoying when you try to make headers self-contained. Let's say you have the following function declaration in a header: void foo(bd_t *bd); This is not self-contained since bd_t is not defined. To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h> #include <asm/u-boot.h> void foo(bd_t *bd); Then, the include direcective pulls in more bloat needlessly. If you use 'struct bd_info' instead, it is enough to put a forward declaration as follows: struct bd_info; void foo(struct bd_info *bd); Right, typedef'ing bd_t is a mistake. I used coccinelle to generate this commit. The semantic patch that makes this change is as follows: <smpl> @@ typedef bd_t; @@ -bd_t +struct bd_info </smpl> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-07-14imx8m: Refactor the OPTEE memory removalPeng Fan1-11/+0
Current codes assume the OPTEE address is at the end of first DRAM bank. Adjust the process to allow OPTEE in the middle of first bank. When OPTEE memory is removed from first bank, it may split the first bank to two banks, adjust the MMU table for the split case, Since the default CONFIG_NR_DRAM_BANKS is 4, it is enough, just enlarge i.MX8MP evk to default to avoid issue. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com> Tested-by: Silvano di Ninno <silvano.dininno@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-06-30colibri_pxa270: add mmc platform dataMarcel Ziswiler1-5/+15
Add MMC platform data. While at it also fix trivial checkpatch.pl issues. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
2020-06-18colibri_t20: change maintainerIgor Opaniuk1-1/+1
Take over maintainership for Colibri T20 module. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Acked-by: Lucas Stach <dev@lynxeye.de>
2020-05-18common: Drop linux/bitops.h from common headerSimon Glass2-0/+2
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop linux/delay.h from common headerSimon Glass12-0/+12
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop log.h from common headerSimon Glass5-0/+5
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18command: Remove the cmd_tbl_t typedefSimon Glass7-16/+23
We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop init.h from common headerSimon Glass8-0/+8
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop image.h from common headerSimon Glass2-0/+2
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop net.h from common headerSimon Glass5-0/+5
Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-01board: apalis_imx6: Add KSZ9131 phy skew settingsPhilippe Schenker1-16/+73
This patch adds skew register settings for KSZ9131. It checks first which phy is on the board and then applies the correct skew settings. Skew settings calculation for the KSZ9131: The i.MX6 SoC has an output skew tolerance of -100ps to 900ps. All PCB traces where routed exactly the same length so we can calculate the skew settings without taking the length into consideration. The traces are all length matched. RXC skew (PHY to MAC): - We use the 2ns DLL controlled delay on the PHY - We do not use the skew registers This results in the following values: RXC PHY fixed Delay 2000ps PHY Added Delay 0ps T_setup_R min 2.00ns T_setup_R typ 2.00ns T_setup_R max 2.00ns T_hold_R min 1.60ns T_hold_R typ 2.00ns T_hold_R max 2.40ns That means we are well within RGMII specs. TXC skew (MAC to PHY): - We use the 2ns DLL controlled delay on the PHY - We then subtract ~0.6ns with TXD[0:3] and TXC clock pad skew register in a resulting ~1.4ns delay. This results in the following values under consideration of the tolerances: TXC min TXC typ TXC max MAC min -100ps -100ps -100ps MAC max 900ps 900ps 900ps PHY fixed Delay 2000ps 2000ps 2000ps PHY added Delay -340ps -600ps -859ps T_setup_T min 1.56ns 1.30ns 1.04ns T_setup_T typ 2.06ns 1.80ns 1.54ns T_setup_T max 2.56ns 2.30ns 2.04ns T_hold_T min 1.04ns 1.30ns 1.56ns T_hold_T typ 1.94ns 2.20ns 2.46ns T_hold_T max 2.84ns 3.10ns 3.36ns This shows that T_hold_T min and T_setup_T min times are out of spec for RGMII timing. However the KSZ9131 has a minimal value for this time of 0.8ns which is met under all circumstances. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
2020-05-01board: verdin-imx8mm: Add KSZ9131 phy skew settingsPhilippe Schenker1-23/+56
This patch determines which phy is placed on the board with the PHY ID then it sets the same settings for KSZ9031 as before but for KSZ9131 it enables both RXC and TXC delay lines in the PHY. This will compensate the missing delay from the MAC. Other skew settings are not needed as the traces on board are routed exactly the same length Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Tested-by: Igor Opaniuk <igor.opaniuk@toradex.com> Acked-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-05-01verdin-imx8mm: Change board phy skew values for our ksz9031Philippe Schenker1-8/+24
This patches uses the existing functions for interacting with the KSZ9031 and uses the values appropriate for our board. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Tested-by: Igor Opaniuk <igor.opaniuk@toradex.com> Acked-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-05-01imx: imx8m*: Remove do_reset from board filesClaudius Heine1-9/+0
Use the `do_reset` implementation of `arch/arm/lib/reset.c` in SPL instead. It is very close to what is done here, anyway, and plays more nicely with the rest of U-Boot than adding a custom `do_reset` implementation into board files. `do_reset` from `arch/arm/lib/reset.c` calls `reset_cpu` with 0 as the addr parameter while the boards are passing WDOG1_BASE_ADDR. This is ok because the `reset_cpu` implementation uses WDOG1_BASE_ADDR by default if 0 is passed in. Co-Authored-by: Harald Seiler <hws@denx.de> Signed-off-by: Claudius Heine <ch@denx.de> Signed-off-by: Harald Seiler <hws@denx.de> Reviewed-by: Marek Vasut <marex@denx.de>
generated by cgit v1.1 at 2024-09-16 20:38:50 +0000