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2020-08-13ARM: dts: stm32: Update eth1addr from EEPROM if eth1 presentMarek Vasut
The STM32MP1 DHCOM has two ethernet interfaces, the on-SoM DWMAC and KS8851. Set eth1addr for the KS8851 to a MAC address of the DWMAC incremented by 1. The MAC of the DWMAC is set from on-SoM EEPROM already, but the MAC address of KS8851 was left uninitialized, so fix this. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-08-13ARM: stm32: Add fitImage its entry for 587-200 DHCOR SoMMarek Vasut
The new 587-200 DHCOR SoM is compatible with the 587-100 prototype, hence just replicate the entries, as there is no pattern matching. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-08-13ARM: stm32: Add both PDK2 and DRC02 DT into DHCOM fitImage itsMarek Vasut
Include both PDK2 and DRC02 DTs in the DHCOM fitImage .its and implement support in SPL to select the correct configuration entry for U-Boot by using the machine compatible string from SPL DT. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-28board: dh_stm32mp1: remove env location overrideJakob Riepler
Overriding the environment location is not necessary as the defconfig for the relevant boards only enable SPI flash and nowhere sources which are in the same order per default but having this explicit override prevents using eMMC or SD card (or EXT4) as environment source. Signed-off-by: Jakob Riepler <jakob.riepler@aviloo.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-07-17treewide: convert bd_t to struct bd_info by coccinelleMasahiro Yamada
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>
2020-07-07board: dh_stm32mp1: update the gpio hog supportPatrick Delaunay
This patch update the current gpio hog implementation with the new API gpio_hog_probe_all() activated with CONFIG_GPIO_HOG. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07board: stm32mp1: update vddcore in SPLPatrick Delaunay
For board using STPMIC1, the vddcore is provided by BUCK1 of STPMIC1 and need to be updated for 800MHz support and only after the clock tree initialization. The VDDCORE voltage value is provided by clock driver, saved in global variable opp_voltage_mv and udpated in SPL board_early_init_f(), just after clock tree initialization. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07board: st: stpmic1: add function stpmic1_initPatrick Delaunay
Add a function stmpic_init to early initialize the PMIC STPMIC1 - keep vdd on during the reset cycle (to avoid issue when backup battery is absent) - Check if debug is enabled to program PMIC according to the bit This patch allows to remove the compilation of spl.c file from stm32mp1 board in dh_stm32mp1. CONFIG_SPL_BOARD_INIT is removed as the new function is called earlier in SPL, in the function board_early_init_f. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07board: st: create common file stpmic1.cPatrick Delaunay
Move function board_ddr_power_init() in a new file stpmic1 in board/st/common to avoid duplicated code in each board using stpmic1 Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-06-22ARM: imx6: Fetch MAC address in board_init_late() on DH iMX6 PDK2Marek Vasut
This is needed to obtain the MAC from EEPROM/OTP only after the final env is populated, otherwise the ethaddr might be overriden. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Claudius Heine <ch@denx.de> Cc: Harald Seiler <hws@denx.de> Cc: Ludwig Zenz <lzenz@dh-electronics.com> Cc: Stefano Babic <sbabic@denx.de>
2020-05-18common: Drop linux/bitops.h from common headerSimon Glass
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 Glass
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 Glass
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop init.h from common headerSimon Glass
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 Glass
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 Glass
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>
2020-05-14ARM: dts: stm32: Synchronize DDR setttings on DH SoMsMarek Vasut
Add custom DDR DRAM settings for the DHCOR and DHCOM SoMs and put them into use by the board file instead of the default ones. These new DRAM settings are a better fit for the SoMs. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-05-14stm32mp1: dynamically detect op-tee presencePatrick Delaunay
Activate OP-TEE driver for trusted and optee defconfig. This driver allows detection of TEE presence for boot from flash; CONFIG_STM32MP1_OPTEE is also removed. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-05-14stm32mp1: dynamically build DFU_ALT_INFOPatrick Delaunay
This patch reduces the stm32mp1 environment size and builds dynamically the DFU board configuration with gpt and mtd partitions and information from defconfig (CONFIG_DFU_ALT_RAM0). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-05-14board: stm32mp1: move set_dfu_alt_info in st common directoryPatrick Delaunay
Move the stm32mp1 common code set_dfu_alt_info() in common directory, this patch reduce the maintenance effort on this generic part (not board dependent). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-05-14board: stm32mp1: move board_get_mtdparts in st common directoryPatrick Delaunay
Move the stm32mp1 common code board_get_mtdparts() in common directory, this patch reduce the maintenance effort on this generic part (not board dependent). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-05-14ARM: stm32: Implement DDR3 coding on DHCOR SoMMarek Vasut
The DHCOR board does exist in multiple variants with different DDR3 DRAM sizes. To cater for all of them, implement DDR3 code handling. There are two GPIOs which code the DRAM size populated on the SoM, read them out and use the value to pick the correct DDR3 config. Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Patrice Chotard <patrice.chotard@st.com>
2020-05-14ARM: stm32: Implement board coding on AV96Marek Vasut
The AV96 board does exist in multiple variants. To cater for all of them, implement board code handling. There are two GPIOs which code the type of the board, read them out and use the value to pick the correct device tree from an fitImage. Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> Change-Id: Iddb330b9a66500495885457cbe17edc0eacaaf43
2020-05-14ARM: stm32: Add default config for DHCORMarek Vasut
Add default U-Boot configuration for the DHCOR SoM on AV96 board. Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Patrice Chotard <patrice.chotard@st.com>
2020-04-18ARM: imx6: DHCOM i.MX6 PDK: Convert to DM_ETHHarald Seiler
Use DM_ETH instead of legacy networking. Add VIO as a fixed regulator to the relevant device-trees and augment the FEC node with properties for the reset GPIO. It should be noted that the relevant properties for the reset GPIO already exist in the PHY node (reset-gpios, reset-delay-us, reset-post-delay-us) but U-Boot currently ignores those and only supports the bus-level reset properties in the FEC node (phy-reset-gpios, phy-reset-duration, phy-reset-post-delay). Signed-off-by: Harald Seiler <hws@denx.de>
2020-04-15board: stm32mp1: correct CONFIG_IS_ENABLED usage for LEDPatrick Delaunay
Use the correct macro to test presence CONFIG_LED: replace CONFIG_IS_ENABLED(CONFIG_LED) by CONFIG_IS_ENABLED(LED) Issue see during review unrelated patch "board: stm32mp1: update management of boot-led" http://patchwork.ozlabs.org/patch/1264823/ Cc: Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-04-15configs: stm32mp1: replace STM32MP1_TRUSTED by TFABOOTPatrick Delaunay
Activate ARCH_SUPPORT_TFABOOT and replace the arch stm32mp specific config CONFIG_STM32MP1_TRUSTED by the generic CONFIG_TFABOOT introduced by the commit 535d76a12150 ("armv8: layerscape: Add TFABOOT support"). This config CONFIG_TFABOOT is activated for the trusted boot chain, when U-Boot is loaded by TF-A. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-04-15ARM: dts: stm32: Add KS8851-16MLL ethernet on FMC2Marek Vasut
Add DT entries, Kconfig entries and board-specific entries to configure FMC2 bus and make KS8851-16MLL on that bus accessible to U-Boot. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-04-01ARM: dts: stm32: Use DT alias for the configuration EEPROMMarek Vasut
Use DT /aliases node to establish a stable phandle to the configuration EEPROM. This permits the configuration EEPROM to be moved e.g. to a different address or a different bus. Adjust the board code to handle new phandle lookup. Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Patrice Chotard <patrice.chotard@st.com>
2020-02-12ARM: dts: stm32: Add DH Electronics DHCOM SoM and PDK2 boardMarek Vasut
Add support for DH Electronics DHCOM SoM and PDK2 rev. 400 carrier board. This is an SoM with STM32MP15xx and an evaluation kit. The baseboard provides Ethernet, UART, USB, CAN and optional display. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-12-02common: Move old EEPROM functions into a new headerSimon Glass
These functions do not use driver model but are still used. Move them to a new eeprom.h header file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-12-02common: Move some board functions out of common.hSimon Glass
A number of board function belong in init.h with the others. Move them. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-11-03ARM: imx6: DHCOM i.MX6 PDK: spl: Add eMMC initialization to SPL codeClaudius Heine
In order for 'bmode emmc' to work, the eMMC needs to be initialized in the SPL. This change initializes the eMMC as BOOT_DEVICE_MMC1 (index=0). Signed-off-by: Claudius Heine <ch@denx.de>
2019-11-03ARM: imx6: DHCOM i.MX6 PDK: fix board_boot_modes emmc entryClaudius Heine
The board_boot_modes contained the wrong values for the emmc entry. The eMMC here is connected over a 8-bit bus. This change allows to use the 'bmode emmc' command to boot from emmc. Signed-off-by: Claudius Heine <ch@denx.de>
2019-08-11env: Drop environment.h header file where not neededSimon Glass
This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2019-08-11env: Move env_set() to env.hSimon Glass
Move env_set() over to the new header file. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2019-07-19ARM: imx6: DHCOM i.MX6 PDK: Switch to DM for I2CLudwig Zenz
This patch enables DM I2C for DHCOM i.MX6 PDK2 boards and removes non DM I2C code. The I2C EEPROM with ethaddr (MAC) is defined in the device tree. Use UCLASS_I2C_EEPROM to find the device by fixed hardware path and read the ethaddr. Tested with DHCOM i.MX6dl and DHCOM i.MX6q. Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.com> Reviewed-by: Marek Vasut <marex@denx.de>
2019-07-19ARM: imx6: DHCOM i.MX6 PDK: enable pad pull ups of SS lines of spi used for bootLudwig Zenz
It turned out that after a reset the boot process from the spi bootflash is disturbed by other spi slave devices connected to DHCOM SPI1, which uses the same spi interface with a different SS line. Therefore the pad pull ups are enabled. Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.com>
2019-07-19ARM: imx6: DHCOM i.MX6 PDK: config SPL to load U-Boot fitImage with mulitple DTsLudwig Zenz
Configure fitImage for U-Boot with a device tree for imx6 quad/dual and duallite/solo. This enables to support the imx6 derivates quad/dual/duallite/solo with a single binary. Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.com> Reviewed-by: Marek Vasut <marex@denx.de>
2019-07-19ARM: imx: dh-imx6: Enable DM regulatorMarek Vasut
Enable DM support for regulators and fixed regulator driver and convert USB Vbus control over to the regulators defined in DT. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Ludwig Zenz <lzenz@dh-electronics.com> Cc: Stefano Babic <sbabic@denx.de> Tested-by: Ludwig Zenz <lzenz@dh-electronics.com>
2019-06-23Convert to use fsl_esdhc_imx for i.MX platformsYangbo Lu
Converted to use fsl_esdhc_imx for i.MX platforms. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Tested-by: Steffen Dirkwinkel <s.dirkwinkel@beckhoff.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Martyn Welch <martyn.welch@collabora.com> Acked-by: Jason Liu <Jason.hui.liu@nxp.com>
2019-06-11ARM: imx: dh-imx6: Convert SPI support to DMMarek Vasut
Enable DM SPI and SF support on DHCOM iMX6 PDK2. Convert board code to match the DM support. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Ludwig Zenz <lzenz@dh-electronics.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-11ARM: imx: dh-imx6: Convert SATA support to DMMarek Vasut
Enable DM SATA support on DHCOM iMX6 PDK2. Convert board code to match the DM support. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Ludwig Zenz <lzenz@dh-electronics.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-11ARM: imx: dh-imx6: Convert SD/MMC support to DMMarek Vasut
Enable DM block and DM MMC support on DHCOM iMX6 PDK2. Convert board code to match the DM support. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Ludwig Zenz <lzenz@dh-electronics.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-11ARM: imx: dh-imx6: Enable DM GPIOMarek Vasut
Enable DM GPIO support on DHCOM iMX6 PDK2 and fix up board code where applicable. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Ludwig Zenz <lzenz@dh-electronics.com> Cc: Stefano Babic <sbabic@denx.de>
2019-04-25ARM: imx6: DHCOM i.MX6 PDK: use Kconfig for inclusion of DDR calibrationLudwig Zenz
The four x16 DDR3 are wired in T-topology. From NXP AN4467: 'Although not required, T-Topologies may also benefit from performing Write Leveling as there are package delays on both the processor and DDR devices that can be de-skewed by performing Write Leveling. Therefore, Freescale recommends determining Write Leveling calibration parameters for all boards, regardless of topology used.' That is why write level calibration is also done. Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.com>
2019-04-25ARM: imx6: update 1GB DDR3 calibration for DHCOM i.MX6qd PDKLudwig Zenz
The existing calibration values were found to be incorrect in comparison to newly determined values. The new values were generated with the help of 5 boards. They have been determined with the NXP Utility 'DDR Stress Test (2.9.0)'. Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.com>
2018-07-23ARM: imx6: DHCOM i.MX6 PDK: ddr init for 32bit bus and 4GBit chipsLudwig Zenz
Support 1GIB + 2GIB DDR3 with 64bit bus width and 512MIB + 1GIB with 32bit bus width Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.de>
2018-07-23ARM: imx6: configure ddrcode pins in spl DHCOM i.MX6 PDKLudwig Zenz
Preperation for conditional DDR3 initialization based on GPIO codes. Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.de>
2018-07-23Revert "ARM: imx6: Disable DDR DRAM calibration DHCOM i.MX6 PDK"Ludwig Zenz
This reverts commit a637fe6f27fd4c19ef9f43a5f871c244581422ac. The DDR DRAM calibration was enhanced by write leveling correction code. It can be used with T-topology now. Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.de>
generated by cgit (git 2.34.1) at 2024-12-23 08:19:41 +0000