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2019-10-04ARM: dts: imx6q-logicpd: Add missing imx6q-logicpd-u-boot for SPLAdam Ford1-0/+1
The SPL device tree is missing the entires for gpio1, uart1, usdhc1 and usdhc2. This creates the missing imx6q-logicpd-u-boot.dtsi file which will enable these functions so SPL can properly setup UART, detect microSD card, and startup. Fixes: 8f4691e31a18 ("ARM: imx6q_logic: With SPL_OF_CONTROL enabled, remove MMC init") Signed-off-by: Adam Ford <aford173@gmail.com>
2019-08-11env: Drop environment.h header file where not neededSimon Glass1-1/+0
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 Glass2-0/+2
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>
2019-07-28Merge branch '2019-07-26-ti-imports'Tom Rini3-54/+36
- Bring in the rest of the J271E platform - Various OMAP3/AM3517, DA850 fixes
2019-07-27ARM: am3517_evm: Fix pin muxing to enable EHCI Host in the futureAdam Ford1-13/+13
This patch enables the pinmuxing to support gpio_57 for phy reset and fixes the pinmuxing for the ECHI tranceiver. The clocks don't appear to by fully enabled yet, so OMAP-EHCI on am3517 is still not yet working, but we're one step closer. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-27ARM: omap3_logic: Enable OMAP EHCI support for SOM-LV BoardsAdam Ford1-0/+19
The SOM-LV boards support the OMAP EHCI driver using port 2. With the driver updated to support device tree, this patch sets the corresponding pin muxing for the tranceiver as well as the reset pin. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-27Merge tag 'u-boot-imx-20190719' of ↵Tom Rini1-11/+1
https://gitlab.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20190719 - CCF for i.MX6 - nandbcb command to write SPL into NAND - Switch to DM (i.MX28) - Boards: Toradex, engicam, DH - Fixes for i.MX8 - Fixes for i.MX7ULP Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/561147504
2019-07-27ARM: am3517-evm: Remove non-DM legacy codeAdam Ford1-11/+0
With both SPL and U-Boot now supporting DM, we can start removing legacy code. This patch removes the legacy MMC initalization and legacy I2C initialization since both are now available via DM and device tree. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-27ARM: am3517-evm: Remove manual ethernet reset codeAdam Ford1-30/+4
The reset line going to the ethernet controller is controlled by a global reset controlling multiple peripherals. There is no need to manually invoke the reset. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-25net: davinci_emac: convert to using the driver modelBartosz Golaszewski1-1/+0
Now that we removed all legacy boards selecting TI_EMAC we can completely convert the driver code to using the driver model. This patch also updates all remaining users of davinci_emac. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Tested-by: Adam Ford <aford173@gmail.com> #am3517-evm & da850-evm Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2019-07-19ARM: imx6q_logic: With SPL_OF_CONTROL enabled, remove MMC initAdam Ford1-11/+1
Since the board uses SPL_OF_CONTROL now, we don't need to explicitly initialize the MMC driver, but we still need to pinmux the corresponding pins. This patch removes the initialization code and leave just the muxing behind. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-06-23Convert to use fsl_esdhc_imx for i.MX platformsYangbo Lu1-2/+2
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: imx6logic: Stop overwriting fdt_file if manually setAdam Ford1-1/+2
The board file uses the processor type to determine what dtb file is set. Unfortunately, if the user wants to manually set this, it get gets overwritten upon boot. This patch adds a check to see if the value is already set and only changes it if the value is empty. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-04-12ARM: am3517_evm: Add spl_start_uboot for Falcon ModeAdam Ford1-0/+9
When booting the am3517-evm, the following message appears: SPL: Please implement spl_start_uboot() for your board SPL: Direct Linux boot not active! This patch implements spl_start_uboot to clear this message and allow device to know if it should boot U-Boot or kernel. Fixes: 1c6b6f383a41 ("ARM: am3517_evm: Enable Falcon Mode") Signed-off-by: Adam Ford <aford173@gmail.com>
2019-02-20ARM: omap3_logic: Enable SPL booting device treeAdam Ford1-30/+0
With the generic omap3-u-boot.dtsi file available, this patch increased the memory of the various incarnations of the omap3_logic board, and points their respective u-boot.dtsi files to the newly created generic one, and removes the PLATDATA from the board file. These are all done at once because the're all utilizing the same omap3logic.c board file. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-02-15ARM: imx6q_logic: Correct phy fixup for broken ethernetAdam Ford1-54/+25
The Ethernet has been broken for some time. This patch unifies this board with a few others that use a similar approach to enabling phy. This fixes ar8031 Ethernet controller so it works. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-01-28ARM: imx6q_logic: Enable Falcon Mode and fatwriteAdam Ford1-1/+47
This patch enables Falcon Mode by default and updates the README file to show instructions on how to run from the micro SD card or eMMC. This patch also enables fatwrite to help assist with writing the 'args' to the microSD card. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-01-28ARM: DTS: imx6q-logicpd: Update DTS/DTSI filesAdam Ford1-0/+3
The i.MX6 SOM and development kits have undergone significant updates and changes over the past few months. This re-sync's the U-Boot with Logic PD's BSP. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-01-28imx6q_logic: Enable MMC booting from SPLAdam Ford1-0/+72
The MMC booting wasn't previously fitting into the codespace. This patch enables MMC booting from the baseboard by reducing some DM overhead during SPL. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-12-12ARM: omap3logic: Remove legacy USB code in favor of DM_USBAdam Ford1-61/+0
With the defconfig options enabling DM_USB, the legacy code can be removed. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-10-22ARM: omap3_logic: Add NOR Flash Support for SOM-LVAdam Ford1-1/+48
The DM37 and OMAP35 SOM-LV SOM-LV products both support a NOR flash part connected to CS2 in addition to the NAND part on CS0. This patch setups the GPMC timings for the MT28 NOR Flash and enables the CFI-Flash driver now that the CFI stuff is in Kconfig Signed-off-by: Adam Ford <aford173@gmail.com>
2018-10-22ARM: omap3logic: Fix MMC nameAdam Ford1-1/+1
In my haste to migrate SPL to DM, I copied the wrong name. While it really doesn't matter, I'd prefer the name to match the board, so am335x_mmc0 is now called omap3_logic_mmc0 Signed-off-by: Adam Ford <aford173@gmail.com>
2018-10-22ARM: omap3logic: Specify DM serial driver as omap_serialAdam Ford1-1/+1
With the new omap_serial driver, this patch uses this instead from the former ns16550_serial driver. Even though the omap_serial driver is essentially the same. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-10-22ARM: omap3logic: Encapsulate the MUSB functions in check for DMAdam Ford1-2/+4
With the DM_USB working for USB host features, encapsulate the USB gadget initialization in a precomiler check. If DM is enabled, we don't need to manually initialize the MUSB driver. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-10-22ARM: omap3_logic.c: Optimize DDR timings based on OMAP35 or 36/37Adam Ford1-5/+15
The default timings are assumming an OMAP36 / AM37 / DM37, but the OMAP35 controller is a bit slower, so DDR may operate out of spec when under stress. This patch checks the processor type and sets the DDR timings according to processor type. Fixes: 5ad4212ce0d5 ("ARM: DTS: Add Logic PD OMAP35/DM37 SOM-LV and OMAP35 Torpedo") Signed-off-by: Adam Ford <aford173@gmail.com>
2018-10-06ARM: LogicPD: omap3logic: Remove Torpedo/SOM-LV autodectionAdam Ford2-103/+7
With there now being four device tree files, and 4 separate defconfig files, the code necessary to determine which board is being used is no longer necessary as the corresponding pin-muxing and board names are determined by the device tree. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-10-06ARM: DTS: Add Logic PD OMAP35/DM37 SOM-LV and OMAP35 TorpedoAdam Ford1-0/+3
With the device trees doing most of the work of pin-muxing and DM doing much of the peripheral initialization, this creates new defconfig files for each of the Logic PD variants with proper register settings/pin-muxing. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Update MAINTAINERS entry] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-29ARM: omap3_logic: Remove non-DM MMC initializationAdam Ford1-7/+0
With DM_MMC working for both SPL and U-Boot, this patch removes the legacy style of initializing the MMC driver. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-29ARM: omap3_logic: Remove some manual pin-muxingAdam Ford1-127/+0
With the pinctrl function enabled and the device tree setting up the pins we want to use, this patch removes the manual pinmuxing except for that which is not done by the device tree and minimal pins necessary for SPL (like serial, GPMC, and MMC) Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-12ARM: am3517_evm: Disable DM_I2C_COMPATAdam Ford1-1/+2
DM_I2C_COMPAT is somehow being enabled outside of Kconfig, so this explicitly undefines it in the header file, and brackets the I2C initialization around an #ifdef to not manually initialize the I2C controller when the DM_I2C is enabled. Signed-off-by: Adam Ford <aford173@gmail.com> Tested-by: Derald D. Woods <woods.technical@gmail.com>
2018-09-12ARM: omap3_logic_defconfig: Convert to DM_SPLAdam Ford1-0/+31
The OF_CONTROL and OF_PLATDATA are not really useful without DM. This patch supports DM_SPL, but it requires manual references both Serial and MMC. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-07-24ARM: AM3517-EVM: Update MaintainerAdam Ford1-1/+1
The previous e-mail pointing to Vaibhav Hiremath <hvaibhav@ti.com> is bouncing and has for some time. This updates it to myself and I work for Logic PD the manufacturer of the AM3517-SOM and EVM Signed-off-by: Adam Ford <aford173@gmail.com>
2018-07-23imx: i.mx6q: imx6q_logic: Migrate to SPL and enable SDPAdam Ford2-111/+141
Since the vast majority of i.MX6 boards are migrating to SPL, this patch converts im6q_logic to SPL and enables the SDP for loading SPL and u-boot.img over USB. The Falcon mode only supports NAND flash as of now due to limited space/RAM, but all i.MX6D/Q SOM's from Logic PD have internal NAND from which to boot. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-06-13ARM: am3517_evm: Enable SPL_OF_CONTROL and SPL_OF_PLATDATAAdam Ford1-14/+0
The SPL doesn't have much room, so in order to support OF_CONTROL in SPL, we need the extra functionality of SPL_OF_PLATDATA. Adding these features allows us to remove a small part of code without losing the serial port during SPL. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini12-28/+12
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-09net: Move enetaddr env access code to env config instead of net configAlex Kiernan1-0/+1
In order that we can use eth_env_* even when CONFIG_NET isn't set, move these functions to environment code from net code. This fixes failures such as: board/ti/am335x/built-in.o: In function `board_late_init': board/ti/am335x/board.c:752: undefined reference to `eth_env_set_enetaddr' u-boot/board/ti/am335x/board.c:766: undefined reference to `eth_env_set_enetaddr' which caters for use cases such as: commit f411b5cca48f ("board: am335x: Always set eth/eth1addr environment variable") when Ethernet is required in Linux, but not U-Boot. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-01-28omap3_logic: Clean up I2C pin muxing.Adam Ford1-8/+8
The SOM has external pull-up resistors, so let's turn these off. It was helping reduce some errors when running I2C1 @ 2.6MHz. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-01-22ARM: omap3_logic: Enable SPL_OF_CONTROL and SPL_OF_PLATDATAAdam Ford1-15/+0
The SPL doesn't have much room, so in order to support OF_CONTROL in SPL, we need the extra functionality of SPL_OF_PLATDATA. Adding these features allows us to remove a small part of code without losing the serial port during SPL. Signed-off-by: Adam Ford <aford173@gmail.com>
2017-12-13ARM: omap3_logic: Enable NAND unlocking during Falcon modeAdam Ford2-0/+84
Falcon mode was already working with SD card. This enables the unlocking of NAND to allow the NAND read & write. This also expands the README file based on the am335x describing how to setup Falcon mode. Signed-off-by: Adam Ford <aford173@gmail.com>
2017-12-13ARM: omap3_logic: Unlock NAND automatically in U-BootAdam Ford1-0/+14
The Micron Flash is locked by default. This will automaticlly unlock so manually unlocking is unnecessary in U-Boot. Signed-off-by: Adam Ford <aford173@gmail.com>
2017-12-04mtd: nand: Rename nand.h into rawnand.hMasahiro Yamada1-1/+1
This header was renamed to rawnand.h in Linux. The following is the corresponding commit in Linux. commit d4092d76a4a4e57b65910899948a83cc8646c5a5 Author: Boris Brezillon <boris.brezillon@free-electrons.com> Date: Fri Aug 4 17:29:10 2017 +0200 mtd: nand: Rename nand.h into rawnand.h We are planning to share more code between different NAND based devices (SPI NAND, OneNAND and raw NANDs), but before doing that we need to move the existing include/linux/mtd/nand.h file into include/linux/mtd/rawnand.h so we can later create a nand.h header containing all common structure and function prototypes. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-11-17omap3: omap3_logic: Move pinmuxing to header fileAdam Ford2-332/+333
To keep the board file smaller and clean, let's move the pinmux to the header file. Signed-off-by: Adam Ford <aford173@gmail.com>
2017-10-12imx: Include <input.h> header fileDiego Dorta1-0/+1
When building with W=1 errors like the one below is seen: board/freescale/mx6sabresd/mx6sabresd.c:546:5: warning: no previous prototype for ‘overwrite_console’ [-Wmissing-prototypes] int overwrite_console(void) Fix the build warnings by including <input.h>. Signed-off-by: Diego Dorta <diego.dorta@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-09-29ARM: omap3: am3517-evm: Add device tree and DM supportAdam Ford1-24/+47
With the device tree ported from Linux 4.13, this enables Driver Model and Device Tree support for the am3517-evm Signed-off-by: Adam Ford <aford173@gmail.com> Tested-by: Derald D. Woods <woods.technical@gmail.com>
2017-09-13omap3: omap3_logic: Finish enabling fastboot on MUSBAdam Ford1-0/+31
Either the USB and Fastboot were never finished, or somehow it got lost. This puts enough hooks back into omap3logic to enable fastboot and hopefully prepare it for Kconfig conversion. Signed-off-by: Adam Ford <aford173@gmail.com>
2017-09-13omap3: am3517_evm: Enable TI_COMMON_CMD_OPTIONAdam Ford1-0/+2
Enable TI_COMMON_CMD_OPTIONS and remove similar options from the defconfig. Updated with savedefconfig. Signed-off-by: Adam Ford <aford173@gmail.com> Tested-by: Derald D. Woods <woods.technical@gmail.com>
2017-08-16env: Rename eth_getenv_enetaddr() to eth_env_get_enetaddr()Simon Glass1-1/+1
Rename this function for consistency with env_get(). Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename getenv/_f() to env_get()Simon Glass1-1/+1
We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename eth_setenv_enetaddr() to eth_env_set_enetaddr()Simon Glass1-1/+1
Rename this function for consistency with env_set(). Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename setenv() to env_set()Simon Glass2-4/+4
We are now using an env_ prefix for environment functions. Rename setenv() for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
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