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* arm: am57xx: Set serial# variableSemen Protsenko2017-02-17-0/+2
| | | | | | | | | | | | | | | serial# variable is used to correctly display device ID in "fastboot devices". It also can be used further for displaying device ID in "adb devices" (should be passed as "androidboot.serialno" to kernel cmdline, via "bootargs" variable). Serial number generating algorithm is described at [1]. [1] http://lists.denx.de/pipermail/u-boot/2015-March/207462.html Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
* am57xx: Set tps659038 PMIC GPIO7 pad mux value to POWERHOLDKeerthy2016-12-09-0/+16
| | | | | | | | | | The GPIO7 pad mux should be programmed to POWERHOLD value as per board design. In cases where the PMIC is shut off the mux is set to GPIO7 mode. So during initialization to be on the safer side set the mode to POWERHOLD. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ARM: dts: AM571x-IDK Initial SupportSchuyler Patton2016-12-04-0/+2
| | | | | | | | | Add initial DTS support for AM571-IDK evm. Signed-off-by: Schuyler Patton <spatton@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* board: ti: am57xx: Add support for the am571x idkSteve Kipisz2016-12-04-3/+284
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AM571x Industrial Development Kit (IDK) is a board based on TI's AM571x SoC which has a single core 1.5GHz Cortex-A15processor. This board is a development platform for the Industrial Market with: - 1GB of DDR3L - Dual 1Gbps Ethernet - HDMI - PRU-ICSS - uSD - 16GB eMMC - CAN - RS-485 - PCIe - USB3.0 - Video Input Port - Industrial IO port and expansion connector The PRU/ICSS will be supported by 3rd party software for EtherCat, Profibus, and other Industrial protocols. The link to the data sheet and TRM can be found here: http://www.ti.com/product/AM5718 Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* board: ti: am572x-idk: Update pinmux using latest PMTLokesh Vutla2016-12-04-215/+221
| | | | | | | | | | | | | Update the board pinmux for AM572x-IDK board using latest PMT[1] and the board files named am572x_idk_v1p3b_sr2p0 that were autogenerated on 20th October, 2016 by "Steve Kipisz <s-kipisz2@ti.com>" and "Tom Johnson <thjohnson@ti.com>". [1] https://dev.ti.com/pinmux/app.html#/default/ Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* board: ti: am572x: Add pinmux for X15/GPEVM SR2.0 using latest PMTNishanth Menon2016-12-04-137/+260
| | | | | | | | | | | | Update the board pinmux for AM572x-IDK board using latest PMT[1] and the board files named am572x_gp_evm_A3a_sr2p0 that were autogenerated on 19th October, 2016 by "Ahmad Rashed<a-rashed@ti.com>". [1] https://dev.ti.com/pinmux/app.html#/default/ Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* board: ti: am57xx: Update SR1.1 RGMII0 iodelay timings for x15/GPEVMNishanth Menon2016-12-04-5/+5
| | | | | | | | | | Update the timing for RGMII0 interface based on PCT_DRA75x_DRA74x_SR1.1_v1.3.10 version (Jan 2016). This update is for SR1.1 Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* board: ti: am57xx: Add support for detection of X15 revb1Lokesh Vutla2016-12-04-7/+19
| | | | | | | | | | BeagleBoard-X15 Rev B1 with SR1.1 platform have incompatible changes for HDMI GPIO requiring new dtb support. This implies we have to properly identify the platform now as well. Hence provide a different board name for the Rev B1 variants. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* board: ti: am57xx: Add support for detection of reva3 variations for GPEVMNishanth Menon2016-12-04-5/+12
| | | | | | | | | | | AM57xx evm Rev A3 with SR2.0 platform have incompatible changes for HDMI GPIO requiring new dtb support. This implies we have to properly identify the platform now as well. Hence provide a different board name for the Rev A3 variations. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ARM: OMAP4+: Add support for dynamically selecting OPPsLokesh Vutla2016-12-04-20/+72
| | | | | | | | | | | It can be expected that different paper spins of a SoC can have different definitions for OPP and can have their own constraints on the boot up OPP for each voltage rail. In order to have this flexibility, add support for dynamically selecting the OPP voltage based on the board to handle any such exceptions. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* board: ti: am57xx: add FIT image TEE processingAndrew F. Davis2016-12-03-0/+7
| | | | | | | | Populate the corresponding TEE image processing call to be performed during FIT loadable processing. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ARM: AM57xx: Make FIT boot as default boot on HS devicesLokesh Vutla2016-12-03-0/+8
| | | | | | | | Verification has to be done before booting any images on HS devices. So default the boot to FIT on HS devices. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* am57xx: Remove unused variable warningsTom Rini2016-11-21-20/+0
| | | | | | | | | | Starting with the changes to fix USB host on am57xx/am43xx we stopped using usb_otg_ss1/related stuff and but we hadn't been enabling the relevant options to cause the warnings until just recently. Fixes: 55efadde7ede (ARM: AM57xx: AM43xx: Fix USB host) Fixes: a48d687c575f (configs: am57xx: Enable download gadget) Signed-off-by: Tom Rini <trini@konsulko.com>
* board: am57xx: Fix missing check for beagle_x15Nishanth Menon2016-09-07-1/+3
| | | | | | | | | | | | When beagleboard-X15 is booted, we see the following log: Unidentified board claims BBRDX15_ in eeprom header This is because of the missing check for x15 (the default) and reports an error for a valid board configuration. Fix the same. Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
* board: am57xx: MAINTAINERS: Update for current maintainerNishanth Menon2016-09-07-1/+2
| | | | | | | | | | Felipe Balbi has move on from TI and the current email ID is no longer valid. So, replacing with Lokesh. While at it, update missing config file which was untracked. Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* arm: omap5: add U-Boot FIT signing and SPL image post-processingAndreas Dannenberg2016-07-14-0/+8
| | | | | | | | | | | | | | | Modify the SPL build procedure for AM57xx and DRA7xx high-security (HS) device variants to create a secure u-boot_HS.img FIT blob that contains U-Boot and DTB artifacts signed with a TI-specific process based on the CONFIG_TI_SECURE_DEVICE config option and the externally-provided image signing tool. Also populate the corresponding FIT image post processing call to be performed during SPL runtime. Signed-off-by: Daniel Allred <d-allred@ti.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ARM: dts: AM572x-IDK Initial SupportSchuyler Patton2016-06-13-0/+2
| | | | | | | | | Add initial DTS support for AM572-IDK evm. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Schuyler Patton <spatton@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* board: am57xx: fit: add support for selecting dtb dynamicallyLokesh Vutla2016-06-13-0/+12
| | | | | | | | | FIT allows for a multiple dtb in a single image. SPL needs away to detect the right dtb to be used. Adding support for the same for am57xx platforms. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* board: am57xx: Rename TARGET_BEAGLE_X15 as TARGET_AM57XX_EVMLokesh Vutla2016-06-13-1/+1
| | | | | | | | | board/am57xx supports all boards based on am57xx. Rename the taget as TARGET_AM57XX_EVM. Fixes: 74cc8b097d9af ("board: ti: beagle_x15: Rename to indicate support for TI am57xx evms") Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* arm: am57xx: Fix alignment where necessaryKeerthy2016-06-02-45/+45
| | | | | | This just fixes alignment for better readability. Signed-off-by: Keerthy <j-keerthy@ti.com>
* arm: am57xx: Fix omap_vcores assignment for am572x-idkKeerthy2016-06-02-1/+44
| | | | | | | | | | Currently omap_vcores is wrongly assigned a default value of beagle_x15_volts. Hence populating a new structure for am572x-idk and assigning it to omap_vcores in the vcores_init function. Fixes: c020d355c45ed40fe12a ("board: ti: am57xx: Add support for am572x idk in SPL") Reported-by: Suman Anna <s-anna@ti.com> Signed-off-by: Keerthy <j-keerthy@ti.com>
* ARM: DRA7: Consolidate voltage macros across different SoCsAnna, Suman2016-06-02-5/+5
| | | | | | | | | | | | | The voltage values for each voltage domain at an OPP is identical across all the SoCs in the DRA7 family. The current code defines one set of macros for DRA75x/DRA74x SoCs and another set for DRA72x macros. Consolidate both these sets into a single set. This is done so as to minimize the number of macros used when voltage values will be added for other OPPs as well. Signed-off-by: Suman Anna <s-anna@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: DRA7: Define common macros for efuse register offsetsAnna, Suman2016-06-02-5/+5
| | | | | | | | | | | | | | Define a set of common macros for the efuse register offsets (different for each OPP) that are used to get the AVS Class 0 voltage values and ABB configuration values. Assign these common macros to the register offsets for OPP_NOM by default for all voltage domains. These common macros can then be redefined properly to point to the OPP specific efuse register offset based on the desired OPP to program a specific voltage domain. Signed-off-by: Suman Anna <s-anna@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: AM57xx: AM43xx: Fix USB hostRoger Quadros2016-06-02-28/+26
| | | | | | | | | | | | | CONFIG_USB_XHCI_OMAP can be set for host mode without setting CONFIG_USB_DWC3 which is meant for gadget mode only. board_usb_init() was not being defined for CONFIG_USB_XHCI_OMAP resulting in a data abort on usb start. Define board_usb_init() for CONFIG_USB_XHCI_OMAP case. Move gadget specific handling to within CONFIG_USB_DWC3. Fixes: 6f1af1e358b7 ("board: ti: invoke clock API to enable and disable clocks") Signed-off-by: Roger Quadros <rogerq@ti.com>
* ARM: omap5: add ft_board_setup for dra7xx/am57xxDaniel Allred2016-05-27-0/+9
| | | | | | | | | | | | | | Adds the board specific ft_board_setup() functions that are called when CONFIG_OF_BOARD_SETUP is defined. These functions will currently just call the ft_cpu_setup() function. Adds CONFIG_OF_BOARD_SETUP to the defconfig files for dra72_evm, dra74_evm, and am57xx_evm. Signed-off-by: Daniel Allred <d-allred@ti.com> Signed-off-by: Madan Srinivas <madans@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ARM: DRA7: Add ABB setup for all domainsNishanth Menon2016-04-25-0/+3
| | | | | | | | | | | | | ABB should be initialized for all required domains voltage domain for DRA7: IVA, GPU, EVE in addition to the existing MPU domain. If we do not do this, kernel configuring just the frequency using the default boot loader configured voltage can fail on many corner lot units and has been hard to debug. This specifically is a concern with DRA7 generation of SoCs since other than VDD_MPU, all other domains are only permitted to setup the voltages to required OPP only at boot. Reported-by: Richard Woodruff <r-woodruff2@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* ARM: OMAP5/DRA7: Move ABB TXDONE mask to voltage structureNishanth Menon2016-04-25-0/+1
| | | | | | | | | | | ABB TX_DONE mask will vary depending on ABB module. For example, 3630 never had ABB on IVA domain, while OMAP5 does use ABB on MM domain, DRA7 has it on all domains with the exception of CORE, RTC. Hence, move the txdone mask definition over to structure describing voltage domain. Signed-off-by: Nishanth Menon <nm@ti.com>
* board: ti: am57xx: Add support for am572x idk in SPLSteve Kipisz2016-04-18-5/+295
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AM572x-IDK board (Industrial Dev Kit) is a board based on TI's AM5728x SOC which has a dual core 1.5GHz A15 processor. This board is a development platform for the Industrial market with: - 2GB of DDR3L - Dual 1Gbps Ethernet - HDMI, - PRU-ICSS - uSD - 16GB eMMC - CAN - RS-485 - PCIe - USB3.0 - Video Input Port - Industrial IO port and expansion connector The link to the data sheet and TRM can be found here: http://www.ti.com/product/AM5728 NOTE: DT support is still pending upstream kernel acceptance but we should be able to get the base system support with this patch. Signed-off-by: Schuyler Patton <spatton@ti.com> Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* board: ti: am57xx: Update EMIF SDRAM 1 and 3 TimingsSchuyler Patton2016-04-18-2/+2
| | | | | | | | | | | | | | | | | | Update EMIF data based on recommendations from the now standard TI EMIF tool version 1.1.1 based on 256MBx16 DDR3L Kingston D2516EC4BXGGB data sheet Update T_RRD from 5 to 6 based on AM57xx TRM - Minimum number of DDR cycles from activate to ativate for a different bank, minus 1. Update T_CKESR from 4 to 3 based on AM57xx TRM - Minimum number of DDR clocks cycles for which SDRAM must remain in self refresh, minus 1. Signed-off-by: Schuyler Patton <spatton@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* am57x: Move CONS_INDEX to KconfigDaniel Allred2016-04-18-0/+9
| | | | | | | | | | - Move the CONS_INDEX selection out of CONFIG_SYS_EXTRA_OPTIONS and into Kconfig proper. - Edit the relevant am57x configs to remove the now unneeded CONFIG_SYS_EXTRA_OPTIONS. Signed-off-by: Daniel Allred <d-allred@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* board: ti: am57xx: Prevent init_sata() from being called twiceRoger Quadros2016-04-11-1/+0
| | | | | | | | | | | | | init_sata() is done as part of scsi_init() in arch/arm/cpu/armv7/omap-common/sata.c so no need to duplicate it here. This seems to fix SATA problems in the kernel when CONFIG_TI_PIPE3 is configured as loadable module. Cc: Cooper Jr., Franklin <fcooper@ti.com> Cc: Nishanth Menon <nm@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com>
* board: ti: am57xx: Set ethernet MAC addresses from EEPROM to envRoger Quadros2016-03-27-0/+53
| | | | | | | | | | The MAC addresses for the PRU Ethernet ports will be available in the board EEPROM as an address range. Populate those MAC addresses (if valid) into the u-boot environment so that they can be passed on to the device tree during fdt_fixup_ethernet(). Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* omap-common: Rename set_muxconf_regs_essential to set_muxconf_regsPaul Kocialkowski2016-03-15-1/+1
| | | | | | | There is no distinction between essential and non-essential mux configuration, so it doesn't make sense to have an "essential" prefix. Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* ARM: AM57xx: Update EMIF registersLokesh Vutla2016-03-14-71/+65
| | | | | | | | There are certain EMIF timing failures seen on the some x15 boards. Updating the EMIF settings to get rid of these timing failures. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* board: ti: AM57xx: Add detection logic for AM57xx-evmKipisz, Steven2016-03-14-1/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current AM57xx evm supports both BeagleBoard-X15 (http://beagleboard.org/x15) and AM57xx EVM (http://www.ti.com/tool/tmdxevm5728). The AM572x EValuation Module(EVM) provides an affordable platform to quickly start evaluation of Sitara. ARM Cortex-A15 AM57x Processors (AM5728, AM5726, AM5718, AM5716) and accelerate development for HMI, machine vision, networking, medical imaging and many other industrial applications. This EVM is based on the same BeagleBoard-X15 Chassis and adds mPCIe, mSATA, LCD, touchscreen, Camera, push button and TI's wlink8 offering. Since the EEPROM contents are compatible between the BeagleBoard-X15 and the AM57xx-evm, we add support for the detection logic to enable support for various user programmable scripting capability. NOTE: U-boot configuration is currently a superset of AM57xx evm and BeagleBoard-X15 and no additional configuration tweaking is needed. This change also sets up the stage for future support of TI AM57xx EVMs to the same base bootloader build. Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ARM: dra7x/am57x: Remove pin input/output config from WAKEUP pinsCooper Jr., Franklin2015-11-21-4/+4
| | | | | | | | | | | The WAKEUP_X pins are always an input no matter the pinmux mode. However, the 18th bit that typical configures a pin as an input is considered reserved for the WAKEUP_X pins. Therefore, for any WAKEUP pin remove any configuration that sets that pin as an input. Since those pins are only inputs remove any output configuration from those pins. Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
* board: ti: beagle_x15: Rename to indicate support for TI am57xx evmsKipisz, Steven2015-11-18-0/+901
BeagleBoard X15 (http://beagleboard.org/x15) support in u-boot does actually support two different platform configuration offered by TI. In addition to BeagleBoard X15, it also supports the TMDXEVM5728 (or more commonly known as AM5728-evm). Information about the TI AM57xx EVM can be found here http://www.ti.com/tool/tmdxevm5728 The EVM configuration is 1-1 compatible with BeagleBoard X15 with the additional support for mPCIe, mSATA, LCD, touchscreen, Camera, push button and TI's wlink8 offering. Hence, we rename the beagle_x15 directory to am57xx to support TI EVMs that use the AM57xx processor. By doing this we have common code reuse. This sets the stage to have a common u-boot image solution for multiple TI EVMs such as that already done for am335x and am437x. This sets the stage for upcoming multiple TI EVMs that share the same code base. NOTE: Commit eae7ae185335 ("am437x: Add am57xx_evm_defconfig using CONFIG_DM") introduced DT support for beagle_x15 under am57xx_evm platform name. However, this ignored the potential confusion arising for users as a result. To prevent this, existing beagle_x15_defconfig is renamed as am57xx_evm_nodt_defconfig to denote that this is the "non device tree" configuration for the same platform. We still retain am57xx-beagle-x15.dts at this point, since we just require the common minimum dts. As a result of this change, users should expect changes in build procedures('make am57xx_evm_nodt_defconfig' instead of 'make beagle_x15_defconfig'). Hopefully, this would be a one-time change. Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Schuyler Patton <spatton@ti.com> Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Lokesh Vutla <lokeshvutla@ti.com>
generated by cgit v1.1 at 2024-08-22 22:33:56 +0000