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* ARM: BeagleBoard-X15: Enable VTT regulatorLokesh Vutla2015-06-19-0/+23
| | | | | | | | BeagleBoard-X15 uses a vtt regulator for DDR3 termination and this is controlled by gpio7_11. Configuring gpio7_11. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* am33xx: Re-enable SW levelling for DDR2Tom Rini2015-06-15-0/+33
| | | | | | | | | | | | | The recent changes for hw leveling on am33xx were not intended for DDR2 boards, only DDR3. Update emif_sdram_type to take a sdram_config value to check against. This lets us pass in the value we would use to configure, when we have not yet configured the board yet. In other cases update the call to be as functional as before and check an already programmed value in. Tested-by: Yan Liu <yan-liu@ti.com> Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: BeagleBoard-x15: Add mux dataLokesh Vutla2015-06-12-38/+313
| | | | | | | | | | Adding the mux data, manual and virtual mode settings for BeagleBoard-X15. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com>
* ARM: BeagleBoard-x15: Enable IO delay recalibration sequenceLokesh Vutla2015-06-12-3/+11
| | | | | | | Enable IO delay recalibration sequence. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* ARM: DRA7: CPSW: Remove IO delay hackLokesh Vutla2015-06-12-66/+0
| | | | | | | | Now all manual mode configurations are done as part of IO delay recalibration sequence, remove the hack done for CPSW. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: DRA7-evm: Add mux dataNishanth Menon2015-06-12-27/+326
| | | | | | | | | | | Adding the mux data, manual and virtual mode settings for DRA7-evm. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Vishal Mahaveer <vishalm@ti.com>
* ARM: DRA7-evm: Enable IO delay recalibration sequenceLokesh Vutla2015-06-12-3/+11
| | | | | | | | | Enabling IO delay recalibration sequence for DRA7 EVM. UART and I2C are configured before IO delay recalibration sequence as these are used earlier and safe to use. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* ARM: DRA7: Make do_set_mux32() genericLokesh Vutla2015-06-12-20/+0
| | | | | | | | | do_set_mux32() is redefined in dra7xx and beagle_x15 boards. IO delay recalibration sequence also needs this. Making it generic to avoid duplication. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* ARM: DRA7xx: EMIF: Fix DLL_CALIB_CTRL registerLokesh Vutla2015-06-12-2/+2
| | | | | | | | When DLL_CALIB_INTERVAL is set, an extra delay is added which is not required and it consumes EMIF bandwidth. So making the DLL_CALIB_CTRL[8:0]DLL_CALIB_INTERVAL bits to 0. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: BeagleBoard-X15: Enable HW levelingLokesh Vutla2015-06-12-8/+18
| | | | | | | | Updating EMIF registers to enable HW leveling on BeagleBoard-X15. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ARM: DRA7: DDR3: Add support for HW levelingLokesh Vutla2015-06-12-2/+13
| | | | | | | | DRA7 EMIF supports Full leveling for DDR3. Adding support for the Full leveling sequence. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* beagle-xm: gpio_63 fix wrong pin initializationEvgeniy Dushistov2015-05-28-1/+1
| | | | | | | | | | DM3730 CPU used on beagleboard-xm doesn't have any gpio multiplexed with wait0 pin, but gpio_63 multiplexed with wait1, so it looks like typo. At current form it has no sense, because of wait0 have no function "4". Signed-off-by: Evgneiy A. Dushistov <dushistov@mail.ru>
* ARM: BeagleBoard-x15: Rev A2x5: Change UART3 muxLokesh Vutla2015-05-27-2/+2
| | | | | | | | | | | UART3 RX and TX pins are now moved to support uart download capability on the platform. Old pins are now GPIOs routed to expansion ports. All original boards should either have been returned for modifications or already modified for the required change and maintaining compatibility for older boards are no longer needed. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* ARM: DRA7: Set serial number environment variableDileep Katta2015-04-23-0/+6
| | | | | | | | | | | | | | | | | This patch populates serial number environment variable from die_id_0 and die_id_1 register values for DRA7xx boards. The function is added in omap common code so that this can be re-used. Serial# environment variable will be useful to show correct information in "fastboot devices" commands. Ref: http://git.omapzoom.org/?p=repo/u-boot.git;a=commit;h=a6bcaaf67f6e4bcd97808f53d0ceb4b0c04d583c Signed-off-by: Angela Stegmaier <angelabaker@ti.com> Signed-off-by: Dileep Katta <dileep.katta@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* net: cosmetic: Name ethaddr variables consistentlyJoe Hershberger2015-04-18-10/+10
| | | | | | | | Use "_ethaddr" at the end of variables and drop CamelCase. Make constant values actually 'const'. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: select CONFIG_DM* optionsMasahiro Yamada2015-04-18-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As mentioned in the previous commit, adding default values in each Kconfig causes problems because it does not co-exist with the "depends on" syntax. (Please note this is not a bug of Kconfig.) We should not do so unless we have a special reason. Actually, for CONFIG_DM*, we have no good reason to do so. Generally, CONFIG_DM is not a user-configurable option. Once we convert a driver into Driver Model, the board only works with Driver Model, i.e. CONFIG_DM must be always enabled for that board. So, using "select DM" is more suitable rather than allowing users to modify it. Another good thing is, Kconfig warns unmet dependencies for "select" syntax, so we easily notice bugs. Actually, CONFIG_DM and other related options have been added without consistency: some into arch/*/Kconfig, some into board/*/Kconfig, and some into configs/*_defconfig. This commit prefers "select" and cleans up the following issues. [1] Never use "CONFIG_DM=n" in defconfig files It is really rare to add "CONFIG_FOO=n" to disable CONFIG options. It is more common to use "# CONFIG_FOO is not set". But here, we do not even have to do it. Less than half of OMAP3 boards have been converted to Driver Model. Adding the default values to arch/arm/cpu/armv7/omap3/Kconfig is weird. Instead, add "select DM" only to appropriate boards, which eventually eliminates "CONFIG_DM=n", etc. [2] Delete redundant CONFIGs Sandbox sets CONFIG_DM in arch/sandbox/Kconfig and defines it again in configs/sandbox_defconfig. Likewise, OMAP3 sets CONFIG_DM arch/arm/cpu/armv7/omap3/Kconfig and defines it also in omap3_beagle_defconfig and devkit8000_defconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* ti: dwc3: Enable clocks in enable_basic_clocks() in hw_data.cKishon Vijay Abraham I2015-04-16-10/+0
| | | | | | | | | | | | | | | | Commit d3cfcb3 (ARM: DRA7: Enable clocks for USB OTGSS and USB PHY) changed the member names of prcm_regs from cm_l3init_usb_otg_ss_clkctrl to cm_l3init_usb_otg_ss1_clkctrl and from cm_coreaon_usb_phy_core_clkctrl to cm_coreaon_usb_phy1_core_clkctrl in order to differentiate between the two dwc3 controllers present in dra7xx/am43xx and enabled these clocks in enable_basic_clocks() in hw_data.c. However these clocks continued to be enabled in board files/driver files for dwc3 host mode functionality causing compilation break with few configs. Fixed it here by making all the clocks enabled in enable_basic_clocks() and removing it from board files/driver files here. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* usb: modify usb_gadget_handle_interrupts to take controller indexKishon Vijay Abraham I2015-04-14-6/+6
| | | | | | | | | | | | | | Since we support multiple dwc3 controllers to be existent at the same time, in order to handle the interrupts of a particular dwc3 controller usb_gadget_handle_interrutps should take controller index as an argument. Hence the API of usb_gadget_handle_interrupts is modified to take controller index as an argument and made the corresponding changes to all the usb_gadget_handle_interrupts calls. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
* board: ti: AM43xx: added USB initializtion codeKishon Vijay Abraham I2015-04-14-0/+108
| | | | | | | | | Implemented board_usb_init(), board_usb_cleanup() and usb_gadget_handle_interrupts() in am43xx board file that can be invoked by various gadget drivers. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
* board: ti: DRA7: added USB initializtion codeKishon Vijay Abraham I2015-04-14-0/+109
| | | | | | | | | Implemented board_usb_init(), board_usb_cleanup() and usb_gadget_handle_interrupts() in dra7xx board file that can be invoked by various gadget drivers. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
* malloc_f: enable SYS_MALLOC_F by default if DM is onMasahiro Yamada2015-03-28-3/+0
| | | | | | | | | | | | | | This option has a bool type, not hex. Fix it and enable it if CONFIG_DM is on because Driver Model always requires malloc memory. Devices are scanned twice, before/after relocation. CONFIG_SYS_MALLOC_F should be enabled to use malloc memory before relocation. As it is board-independent, handle it globally. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Robert Baldyga <r.baldyga@samsung.com>
* malloc_f: remove redundant defalut values of CONFIG_SYS_MALLOC_F_LENMasahiro Yamada2015-03-28-3/+0
| | | | | | | | | | The default value of CONFIG_SYS_MALLOC_F_LEN is defined by ./Kconfig as 0x400. Each defconfig or Kconfig need not repeat the same value. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Robert Baldyga <r.baldyga@samsung.com>
* MAINTAINERS, git-mailrc: Update my email addressTom Rini2015-03-02-14/+5
| | | | Signed-off-by: Tom Rini <trini@konsulko.com>
* ARM: remove tnetv107x board supportMasahiro Yamada2015-02-24-165/+0
| | | | | | | | This is still a non-generic board. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Chan-Taek Park <c-park@ti.com> Acked-by: Marek Vasut <marex@denx.de>
* kconfig: remove unneeded dependency on !SPL_BUILDMasahiro Yamada2015-02-24-5/+5
| | | | | | | Now CONFIG_SPL_BUILD is not defined in Kconfig, so "!depends on SPL_BUILD" and "if !SPL_BUILD" are redundant. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* keystone2: ddr3: eliminate using global ddr3_size variableVitaly Andrianov2015-02-16-29/+14
| | | | | | | | | | | | KS2 ddr3 initialization uses ddr3_size global variable before u-boot relocation. Even if the variable is not being used after relocation, writing to it corrupts relocation table. This patch removes the global ddr3_size variable and uses local one instead. Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Tested-by: Nishanth Menon <nm@ti.com>
* ARM: DRA7: EMIF: Update SDRAM_REF_CTRL register valueLokesh Vutla2015-02-16-2/+4
| | | | | | | | | | | The value in SDRAM_REF_CTRL controls the delay time between the initial rising edge of DDR_RESETn to rising edge of DDR_CKE (JEDEC specs this as 500us). In order to achieve this, SDRAM_REF_CTRL should be written with a value corresponding to 500us delay before starting DDR initialization sequence, and configure proper value at the end of sequence. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* dm: Kconfig: Move CONFIG_SYS_MALLOC_F_LEN to KconfigSimon Glass2015-02-12-0/+6
| | | | | Move this option to Kconfig and update all boards. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: omap3: Move driver model CONFIGs to KconfigSimon Glass2015-02-12-0/+10
| | | | | | | Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass <sjg@chromium.org>
* board: ti: am43xx: add support for AM43xx Industrial Development KitFelipe Balbi2015-01-13-19/+115
| | | | | | | | | | | | 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>
* board: ti: am43xx: take care of all OPPsFelipe Balbi2015-01-13-0/+9
| | | | | | | | | | | | | | Make sure that all OPPs are checked on scale_vcores(). While at that also fix 600MHz VDD_MPU voltage according to AM437x Data Manual available at [1]. Table 5-3 on that document, lists all valid voltages per frequency. [1] http://www.ti.com/lit/ds/symlink/am4379.pdf Signed-off-by: Felipe Balbi <balbi@ti.com>
* board: ti: am43xx: replace if else if else with a switchFelipe Balbi2015-01-13-3/+6
| | | | | | | | A switch statement fits better in this case, specially considering we have a few extra frequencies to use. Signed-off-by: Felipe Balbi <balbi@ti.com>
* arm: am437x: Correct PLL frequency for 25MHzJames Doublesin2015-01-13-1/+1
| | | | | | | | The frequencies for 25MHz in dpll_per were out of spec for 25MHz, correct. Signed-off-by: James Doublesin <doublesin@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* arm: am437x: Enable hardware leveling for EMIFJames Doublesin2015-01-13-156/+0
| | | | | | | | | | | | Switch to using hardware leveling for certain parameters on the EMIF rather than using precalculated values. Doing this also means we have a common place now between am437x and am335x for setting emif_sdram_ref_ctrl with a value for the correct delay length. Tested-by: Felipe Balbi <balbi@ti.com> Tested-by: Tom Rini <trini@ti.com> Signed-off-by: James Doublesin <doublesin@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* arm: am437x: PLL values for all input frequenciesJames Doublesin2015-01-13-26/+33
| | | | | | | | | | Need to provide PLL values for all possible input frequencies (19.2, 24, 25, 26MHz). Values provide are also optimized for jitter (needed especially for PER PLL and DDR PLL). Signed-off-by: James Doublesin <doublesin@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Tested-by: Mugunthan V N <mugunthanvnm@ti.com>
* omap: beagle_x15: add MAINTAINERSMasahiro Yamada2015-01-12-0/+6
| | | | | | | | Commit 1e4ad74b875f (beagle_x15: add board support for Beagle x15) missed to add board/ti/beagle_x15/MAINTAINERS. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Felipe Balbi <balbi@ti.com>
* doc: fix spelling errors in am335x/READMEJeremiah Mahler2015-01-08-3/+3
| | | | | | | Fix several spelling errors and replace the invalid word "architectured" with "designed". Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com>
* ARM: OMAP4: Panda: rework DMM logicNishanth Menon2015-01-05-0/+16
| | | | | | | | | | | | | | | Part of DMM logic is reuse from commit 47a4bea6af77b01d59a410d09a4c34b2dd14cf50 ("ARM: omap4: Update sdram setting for panda rev A6") Which broke SDP4430 with ES2.3 (uses old DDR). So, to maintain support for newer DDR used in Panda ES rev B3, we should, in addition to the commit 675cc77a3ae45e8b0ec17128563264d4a509f628 ("ARM:OMAP4+: panda-es: Support Rev B3 Elpida DDR2 RAM"), DDR timings, also do DMM configuration specific to Panda. Signed-off-by: Nishanth Menon <nm@ti.com>
* ARM: OMAP5: DRA7xx: Fix misleading comments in mux_data.hLubomir Popov2014-12-04-2/+2
| | | | | | | | | | The comments on the QSPI pad assignments erronously swapped the qspi1_d0 and qspi1_d1 functionality and could cause confusion. QSPI1_D[0] is in fact muxed on pad U1 (gpmc_a16), and QSPI1_D[1] - on pad P3 (gpmc_a17). Fixing comments. Signed-off-by: Lubomir Popov <l-popov@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
* omap_hsmmc: Board-specific TWL4030 MMC power initializationsPaul Kocialkowski2014-12-04-0/+20
| | | | | | | | | | | | Boards using the TWL4030 regulator may not all use the LDOs the same way (e.g. MMC2 power can be controlled by another LDO than VMMC2). This delegates TWL4030 MMC power initializations to board-specific functions, that may still call twl4030_power_mmc_init for the default behavior. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@ti.com> [trini: Fix omap3_evm warning, add twl4030.h] Signed-off-by: Tom Rini <trini@ti.com>
* beagle_x15: add board support for Beagle x15Felipe Balbi2014-12-04-0/+470
| | | | | | | | | | | | | | | | | BeagleBoard-X15 is the next generation Open Source Hardware BeagleBoard based on TI's AM5728 SoC featuring dual core 1.5GHZ A15 processor. The platform features 2GB DDR3L (w/dual 32bit busses), eSATA, 3 USB3.0 ports, integrated HDMI (1920x108@60), separate LCD port, video In port, 4GB eMMC, uSD, Analog audio in/out, dual 1G Ethernet. For more information, refer to: http://www.elinux.org/Beagleboard:BeagleBoard-X15 Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
* arm: omap5: don't enable misc_init_r by defaultFelipe Balbi2014-12-04-12/+0
| | | | | | | | | | Out of all OMAP5-like boards, only one of them needs CONFIG_MISC_INIT_R, so it's best to enable that for that particular board only, instead of enabling for all boards unconditionally. Signed-off-by: Felipe Balbi <balbi@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
* fdt: Allow ft_board_setup() to report failureSimon Glass2014-11-21-1/+3
| | | | | | | | | | | | | | | | | | This function can fail if the device tree runs out of space. Rather than silently booting with an incomplete device tree, allow the failure to be detected. Unfortunately this involves changing a lot of places in the code. I have not changed behvaiour to return an error where one is not currently returned, to avoid unexpected breakage. Eventually it would be nice to allow boards to register functions to be called to update the device tree. This would avoid all the many functions to do this. However it's not clear yet if this should be done using driver model or with a linker list. This work is left for later. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de>
* kconfig: arm: select CPU_V7 for some new boardsMasahiro Yamada2014-11-13-3/+0
| | | | | | | | | | | | This commit adds "select CPU_V7" for some new boards that were not covered by commit 2e07c249a67e (kconfig: arm: introduce symbol for ARM CPUs). Redundant "SYS_CPU" defines and "string" directives should be removed. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Georges Savoundararadj <savoundg@gmail.com>
* ks2_evm: board: remove sprintf for simple stringKhoronzhuk, Ivan2014-11-06-5/+2
| | | | | | There is no reason to sprintf simple string. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
* ks2_evm: readme: add k2l evm board informationKhoronzhuk, Ivan2014-11-05-5/+15
| | | | | | | | Currently Keystone2 Lamar evm (K2L) board is added, so update Keystone2 readme file to have such one. Acked-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
* board: k2l_evm: add network supportHao Zhang2014-11-05-1/+39
| | | | | | | | | This patch adds network support code and enables keystone_net driver usage for k2l_evm evaluation board. Acked-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Hao Zhang <hzhang@ti.com> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
* am335x_evm: Convert NOR_BOOT to KconfigTom Rini2014-11-05-0/+8
| | | | Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Add NOR to KconfigTom Rini2014-11-05-0/+7
| | | | | | | Make enabling support for NOR (and describe where it's seen) be done via Kconfig. Signed-off-by: Tom Rini <trini@ti.com>
* kconfig: arm: introduce symbol for ARM CPUsGeorges Savoundararadj2014-10-29-15/+0
| | | | | | | | | | | | | | | | | This commit introduces a Kconfig symbol for each ARM CPU: CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136, CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100. Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected for CPU_ARM1176 and CPU_V7. For each target, the corresponding CPU is selected and the definition of SYS_CPU in the corresponding Kconfig file is removed. Also, it removes redundant "string" type in some Kconfig files. Signed-off-by: Georges Savoundararadj <savoundg@gmail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
generated by cgit v1.1 at 2024-11-05 09:18:37 +0000