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* am43xx_evm: add eth boot supportMugunthan V N2015-06-19-2/+9
| | | | | | | | | | | add cpsw ethernet boot mode support to download spl and u-boot.img via tftp protocol. Also adding a seperate config for ethernet boot mode as the default build falcon mode and environment on MMC is defined for ethernet boot mode environment should be set to nowhere. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* am43xx_evm: add usb host boot supportMugunthan V N2015-06-19-1/+11
| | | | | | | | | While booting via usb host mode, ROM uses DMA to copy MLO over USB so ARM internal RAM cannot be used. Adding USB host boot support by introducing new config target which sets SPL_TEXT_BASE to OCMC ram. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* am43xx: Update CONFIG_SPL_TEXT_BASETom Rini2015-06-19-1/+1
| | | | | | | | | With 1.2 silicon this is now the documented starting usable point for downloading images to (and corrects a problem with peripheral booting with prior silicon). Prior silicon is OK using this address as well. Signed-off-by: Tom Rini <trini@konsulko.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
* ARM: AM43x: Fix MAX_RAM_BANK_SIZELokesh Vutla2015-06-15-1/+1
| | | | | | | | | | | On AM437x-GP Evm there is 2GB of DDR3 memory available as stated in AM437x GP EVM HardwareUser's guide http://www.ti.com/lit/ug/spruhw7/spruhw7.pdf. But MAX_RAM_BANK_SIZE is defined as 1GB. Fixing MAX_RAM_BANK_SIZE to 2GB on AM43xx. Reported-by: Shivasharan Nagalikar <shivasharan.nagalikar@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* am43xx_evm: Enable NAND bootTom Rini2015-06-15-2/+22
| | | | | | | | Enable booting from NAND on the am437xx-evm. Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* am335x_evm: am44xx_evm: dra7xx_evm: nand: Fix file-system partition nameRoger Quadros2015-06-15-1/+1
| | | | | | | | | | | | | | We almost always use UBIFS for user accessible NAND file systems and the UBIFS file system might contain more than one volume within the single NAND partition. The last NAND partition is therefore more appropriately named as "NAND.file-system" instead of "NAND.rootfs" The Linux kernel (as of v3.16) also uses "NAND.file-system" to name the last NAND partition. This patch makes the partition name consistent between u-boot and the kernel. Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* configs: remove CONFIG_NET_MULTILars Poeschel2015-06-02-1/+0
| | | | | | | | | CONFIG_NET_MULTI is not used anywhere and thus can safely be removed from the configs. Acked-by: Marek Vasut <marex@denx.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
* net: Move the CMD_NET config to defconfigsJoe Hershberger2015-06-01-1/+0
| | | | | | | | | | | This also selects CONFIG_NET for any CONFIG_CMD_NET board. Remove the imx default for CONFIG_NET. This moves the config that was defined by 60296a8 (commands: add more command entries in Kconfig). Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* ti: am335x/am437x/omap5 devices: Unify network environment variablesCooper Jr., Franklin2015-05-08-0/+1
| | | | | | | | | | Across several devices network environment variables are duplicated. Move these variables to a common include file which insures the environment variables are reused and insures devices across product lines share the same values. Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* include: configs: Enable DWC3 and DFU in AM43xxKishon Vijay Abraham I2015-04-14-1/+57
| | | | | | | | Enabled dwc3, dwc3-omap and PHY for dwc3 are enabled. Also enabled support for DFU. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
* board: ti: am43xx: add support for AM43xx Industrial Development KitFelipe Balbi2015-01-13-0/+3
| | | | | | | | | | | | AM43xx Industrial Development Kit is a new board based on AM437x line of SoCs. Targetted at Industrial Automation applications, it comes with EtherCAT, motor control and other goodies. Thanks to James Doublesin for all the help. Cc: James Doublesin <doublesin@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* TI: armv7: enable UUID and PARTNishanth Menon2015-01-05-2/+0
| | | | | | | | | Enable UUID and partition support for scripted handling platforms with MMC and eMMC and varied partitioning schemes And remove it from headers that end up redefining it. Signed-off-by: Nishanth Menon <nm@ti.com>
* arm: am43xx: switch over to CONFIG_ENV_IS_IN_FATFelipe Balbi2014-10-23-2/+9
| | | | | | | | | By using CONFIG_ENV_IS_IN_FAT it's far easier to have a private, minimal environment for e.g. booting off of network or mounting rootfs on NFS without having to modify the configuration header. Signed-off-by: Felipe Balbi <balbi@ti.com>
* board/ti/am43xx: add support for parallel NANDpekon gupta2014-08-25-0/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for NAND device connected to GPMC chip-select on following AM43xx EVM boards. am437x-gp-evm: On this board, NAND Flash signals are muxed with eMMC, thus at a time either eMMC or NAND can be enabled. Selection between eMMC and NAND is controlled by: (a) Statically using Jumper on connecter (J89) present on board. (a) If Jumper on J89 is NOT used, then selection can be dynamically controlled by driving SPI2_CS0[MUX_MODE=GPIO] pin via software: SPI2_CS0 == 0: NAND (default) SPI2_CS0 == 1: eMMC am43x-epos-evm: On this board, NAND Flash control lines are muxed with QSPI, Thus only one of the two can be used at a time. Selection is controlled by: (a) Dynamically driving following GPIO pin from software GPMC_A0(GPIO) == 0 NAND is selected (default) NAND device (MT29F4G08AB) on these boards has: - data-width=8bits - blocksize=256KB - pagesize=4KB - oobsize=224 bytes For above NAND device, ROM code expects the boot-loader to be flashed in BCH16 ECC scheme for NAND boot, So by default BCH16 ECC is enabled for AM43xx EVMs. Signed-off-by: Pekon Gupta <pekon@ti.com>
* tps65218/am43xx_evm: Add power framework support to TPS65218Tom Rini2014-07-25-0/+2
| | | | | | | | Add in an init function for the drivers/power framework so we can dump and read the registers via i2c. Cc: Łukasz Majewski <l.majewski@samsung.com> Signed-off-by: Tom Rini <trini@ti.com>
* board: ti: am43xx: add support for AM43xx Starter KitFelipe Balbi2014-06-19-0/+2
| | | | | | | | | | AM43xx Starter Kit is a new board based on AM437x line of SoCs. Being a low-cost EVM and small size EVM are intended to provide an entry level development platform on a full fledged Hardware System. Signed-off-by: Felipe Balbi <balbi@ti.com>
* arm:am43xx: Add TPS65218 support to scale voltages upTom Rini2014-06-06-0/+4
| | | | | | | | This family is supported by the TPS65218 PMIC. Implement a scale_vcores to set the MPU and CORE voltage correctly to the max frequency that is supported (and what we will be scaling them to in setup_dplls()). Signed-off-by: Tom Rini <trini@ti.com>
* ARM: AM43xx: Fix mmcboot command in EXTRA_ENV_SETTINGSLokesh Vutla2014-06-06-0/+1
| | | | | | | | | | | | | | loadbootenv expects devtype variable to be set. This is missing in mmcboot command. With this the following error comes: U-Boot# run mmcboot mmc0 is current device SD/MMC found on device 0 ** Bad device usb 0 ** ** Bad device usb 0 ** Fixing this by setting devtype as mmc. Reported-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* arm:am33xx: Rework s_init and add board_early_init_fTom Rini2014-06-06-0/+9
| | | | | | | | | | | With the changes to the i2c framework (and adopting the omap24xx_i2c driver to them) we can no longer call i2c functions prior to gd having been set and cleared. When SPL booting, this is handled by setting gd to point to SRAM in s_init. However in the cases where we are loaded directly by ROM (memory mapped NOR or QSPI) we need to make use of the normal hooks to slightly delay these calls. Signed-off-by: Tom Rini <trini@ti.com>
* am43xx_evm: Add qspiboot targetSourav Poddar2014-06-06-3/+28
| | | | | | | | | | | | | The ePOS EVM and EVM SK have QSPI as an option to boot. Add a qspiboot target that utilizes QSPI for env and so forth as an example of best practices. As QSPI is booted from directly we need to chang CONFIG_SYS_TEXT_BASE. Note that on ePOS EVM the QSPI and NAND are mutually exclusive choices we need to handle that elsewhere, once NAND support is also added. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* am43xx_evm: Drop SPI SPLTom Rini2014-04-17-8/+0
| | | | | | | QSPI booting on this board does not use SPL, so drop SPI-SPL related options. Signed-off-by: Tom Rini <trini@ti.com>
* TI:armv7: Change Falcon Mode DT load addressTom Rini2014-04-17-0/+2
| | | | | | | | In general, we want to load the DT at base+128MB, so that we ahve sufficient room for the kernel and a larger device tree. In the case of OMAP3, use 64MB instead as we have a number of boards with 128MB DDR. Signed-off-by: Tom Rini <trini@ti.com>
* am43xx_evm: Update the ramdisk args, we pass things in just fine via DTTom Rini2014-04-17-1/+1
| | | | Signed-off-by: Tom Rini <trini@ti.com>
* TI: Add, use a DEFAULT_LINUX_BOOT_ENV environment stringTom Rini2014-04-17-4/+1
| | | | | | | | | | | | | To deal with a reoccurring problem properly we need to specify addresses for the Linux kernel, Flatted Device Tree and ramdisk that obey the constraints within the kernel's Documentation/arm/Booting file but also make sure that we relocate things within a valid address range. It is possible with these addresses to also set fdt_high and initrd_high to the value of 0xffffffff. We don't do this by default to allow for the most likely success of people using custom addresses however. Signed-off-by: Tom Rini <trini@ti.com>
* ARM: AM43xx: Add Ethernet boot support to SPLMugunthan V N2014-03-04-2/+8
| | | | | | | Add Ethernet Boot support to SPL Acked-by: Tom Rini <trini@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
* ARM: AM43xx: Add CPSW support to AM43xx EPOS and GP EVMMugunthan V N2014-03-04-0/+20
| | | | | | | | Adding support for CPSW to AM43xx EPOS nad GP EVM which is connected to RMII and RGMII phy respectively and enable cpsw in config. Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2014-02-26-0/+9
|\ | | | | | | | | | | | | | | | | Conflicts: arch/arm/cpu/armv7/config.mk board/ti/am43xx/mux.c include/configs/am43xx_evm.h Signed-off-by: Tom Rini <trini@ti.com>
| * am43xx_evm: Enable GPT commandsTom Rini2014-02-21-0/+9
| | | | | | | | Signed-off-by: Tom Rini <trini@ti.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini2014-02-21-0/+20
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| * am437x_epos_evm: add SPL API, QSPI, and serial flash supportSourav Poddar2014-02-18-0/+20
| | | | | | | | | | | | | | | | Enables support for SPI SPL, QSPI and Spansion serial flash device on the EVM. Configures pin muxes for QSPI mode. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
* | Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD2014-01-29-1/+1
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| * am43xx_evm.h: Correct SPL max sizeTom Rini2014-01-24-1/+1
| | | | | | | | | | | | | | | | Upon further inspection of relevant parts of the architecture, the maximum SPL binary size is 220KiB. Cc: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* | arm: am43xx: Add USB spl boot supportDan Murphy2014-01-24-6/+40
|/ | | | | | | Add the USB host boot support for the am43xx evm Add the macros to boot from a usb drive in uBoot Signed-off-by: Dan Murphy <dmurphy@ti.com>
* ARM: AM43XX: board: add support for reading onboard EEPROMSekhar Nori2013-12-18-0/+7
| | | | | | | | Add support for reading onboard EEPROM to enable board detection. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: AM43xx: Add extra ENV settingsLokesh Vutla2013-12-18-0/+63
| | | | | | | Add Extra env settings. This is derived from am335x Extra ENV settings. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: AM43xx: Add L2 SupportLokesh Vutla2013-12-18-0/+5
| | | | | | AM4372 uses PL310 L2 Cache. Enable the configs for the same. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: AM43xx: Adapt to ti_armv7_common.h config fileLokesh Vutla2013-12-18-102/+27
| | | | | | | Use ti_armv7_common.h config file to inclde the common configs. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* config: remove platform CONFIG_SYS_HZ definition part 2/2Rob Herring2013-11-04-1/+0
| | | | | | Remove platform CONFIG_SYS_HZ definition for configs a-z*. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* usb: am437x: Add support for am437x xhci USB hostDan Murphy2013-10-20-0/+11
| | | | | | | | | Add the support for the am437x xhci usb host. The xHCI host on AM437 is connected to a usb2 phy so need to add support to enable those clocks. Signed-off-by: Dan Murphy <dmurphy@ti.com>
* ARM: AM43xx: Add config fileLokesh Vutla2013-08-15-0/+135
Add config file Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
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