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* ARM: AM43xx: clocks: Add dpll and clock dataLokesh Vutla2013-08-15-1/+2
| | | | | | Add dpll and clock data for AM43xx Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: AM43xx: Add Board filesLokesh Vutla2013-08-15-0/+138
| | | | | | Add board specific information for AM43xx. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: AM33xx: Move s_init to a common placeHeiko Schocher2013-08-15-126/+40
| | | | | | | | | | | | s_init has the same outline for all the AM33xx based board. So making it generic. This also helps in addition of new Soc with minimal changes. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Tom Rini <trini@ti.com> Tested-by: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
* ARM: AM33xx: Cleanup clocks layerLokesh Vutla2013-08-15-12/+13
| | | | | | | | | | | Cleaning up the clocks layer. This helps in addition of new Soc with minimal changes. This is derived from OMAP4 boards. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
* ARM: AM33xx: Cleanup dplls dataLokesh Vutla2013-08-15-0/+27
| | | | | | | | | | | | | Locking sequence for all the dplls is same. In the current code same sequence is done repeatedly for each dpll. Instead have a generic function for locking dplls and pass dpll data to that function. This is derived from OMAP4 boards. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
* gpio: omap5-uevm: Configure the tca6424 gpio expanderDan Murphy2013-07-30-0/+24
| | | | | | | Configure the tca6424 gpio expander This allows use of the debug and tri color LEDs. Signed-off-by: Dan Murphy <dmurphy@ti.com>
* board/ti/am335x/README: Document NOR programmingTom Rini2013-07-30-0/+23
| | | | | | | The Beaglebone White may be populated with a memory cape that has a NOR module. Document how to program it. Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Add support to boot from NOR.Steve Kipisz2013-07-30-7/+151
| | | | | | | | | | | | | | | | | | NOR requires that s_init be within the first 4KiB of the image so that we can perform the rest of the required pinmuxing to talk with the rest of NOR that we are found on. When NOR_BOOT is set we save our environment in NOR at 512KiB and a redundant copy at 768KiB. We avoid using SPL for this case and u-boot.bin is written directly to the start of NOR. We enclose the DMM-related parts of arch/arm/cpu/armv7/am33xx/emif4.c with TI81xx checks as at this time U-Boot does not discard unused sections in the main build and this code relies on functions specific to (and only provided in) ti81xx-related code. Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Add support for the NOR module on the memory capeSteve Kipisz2013-07-30-0/+66
| | | | | | | | | | | This patch adds support for the NOR module that attaches to the memory cape for a Beaglebone board. This does not add booting support; only support so that you can boot from SD/MMC and see the NOR module so that it can be programmed. Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> [trini: Clean up config changes slightly] Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Rework board_is_foo() checksTom Rini2013-07-30-58/+63
| | | | | | | | | | We rework the various board_is_foo() checks to take a pointer to struct am335x_baseboard_id rather than using a local copy in board.c. This allows us to make use of the same checks in mux.c as well as fixing problems when this code could be running from read-only memory. Reviewed-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Tom Rini <trini@ti.com>
* board/ti/am335x/README: Document NAND programmingTom Rini2013-07-30-0/+24
| | | | | | | The AM335x GP EVM ships with NAND. Document programming of the chip including the redundant locations that the ROM will check. Signed-off-by: Tom Rini <trini@ti.com>
* beagleboard: remove RevB support for BeagleBoard XmNishanth Menon2013-07-26-23/+8
| | | | | | | | | | | | As reported in http://marc.info/?l=u-boot&m=137358037827735&w=2 There is no need for the "xMB" variant, as the gpio pins used for identification where never changed from the xMA when the newer silcon was used for the xMB, So rename XM A revision as AB revision and report accordingly Reported-by: Robert Nelson <robertcnelson@gmail.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* ARM: DRA7xx: Add CPSW and MDIO pinmux supportMugunthan V N2013-07-26-0/+14
| | | | | | Adding CPSW Slave 0 and MDIO pinmux support for DRA7xx EVM Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
* ARM: DRA7xx: Add CPSW support to DRA7xx EVMMugunthan V N2013-07-26-5/+145
| | | | | | Adding support for CPSW Ethernet support found in DRA7xx EVM Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
* drivers: net: cpsw: remove hard coding bd ram for cpswMugunthan V N2013-07-26-0/+2
| | | | | | | BD ram address may vary in various SOC, so removing the hardcoding and passing the same information through platform data Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
* am335x_evm: Add basic READMETom Rini2013-07-26-0/+113
| | | | | | | | | Add a README for the family of boards the am335x_evm covers, and include instructions on preparing and using falcon mode, for various media. Signed-off-by: Tom Rini <trini@ti.com> Reviewed-by: Peter Korsgaard <jacmet@sunsite.dk> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-707/+45
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-06-22-90/+88
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| * arm: omap4: panda: Fix checkpatch on panda fileDan Murphy2013-06-18-13/+13
| | | | | | | | | | | | | | | | Fix the checkpatch warning on the panda.c file for leading spaces. Fix the CHECK warnings on the panda.c file for parenthesis alignment. Signed-off-by: Dan Murphy <dmurphy@ti.com>
| * arm: omap4: panda: Add reading of the board revisionDan Murphy2013-06-18-5/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Detect if we are running on a panda revision A1-A6, or an ES panda board. This can be done by reading the level of GPIOs and checking the processor revisions. This should result in: Panda 4430: GPIO171, GPIO101, GPIO182: 0 1 1 => A1-A5 GPIO171, GPIO101, GPIO182: 1 0 1 => A6 Panda ES: GPIO2, GPIO3, GPIO171, GPIO48, GPIO182: 0 0 0 1 1 => B1/B2 GPIO2, GPIO3, GPIO171, GPIO48, GPIO182: 0 0 1 1 1 => B3 Set the board name appropriately for the board revision that is detected. Update the findfdt macro to load the a4 device tree binary. Signed-off-by: Dan Murphy <dmurphy@ti.com> [trini: %s/CONTROL_PADCONF_CORE/(*ctrl)->control_padconf_core_base/ and formatting for that] Signed-off-by: Tom Rini <trini@ti.com>
| * arm, am33xx: move uart soft reset code to common placeHeiko Schocher2013-06-18-40/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | move uart soft reset code to common place and call this function from board code, instead of copy and paste this code for every board. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Matt Porter <mporter@ti.com> Cc: Lars Poeschel <poeschel@lemonage.de> Cc: Tom Rini <trini@ti.com> Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com> Acked-by: Tom Rini <trini@ti.com> [trini: Fix igep0033 build, remove 'regval' on pcm051] Signed-off-by: Tom Rini <trini@ti.com>
| * arm, am33xx: move rtc32k_enable() to common placeHeiko Schocher2013-06-18-32/+0
| | | | | | | | | | | | | | | | | | | | move rtc32k_enable() to common place so all am33xx boards can use it. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Matt Porter <mporter@ti.com> Cc: Lars Poeschel <poeschel@lemonage.de> Cc: Tom Rini <trini@ti.com> Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-06-13-1907/+57
|\ \ | |/ | | | | | | | | | | | | | | Small conflict over DRA7XX updates and adding SRAM_SCRATCH_SPACE_ADDR Conflicts: arch/arm/include/asm/arch-omap5/omap.h Signed-off-by: Tom Rini <trini@ti.com>
| * arm: Remove OMAP2420H4 and all omap24xx supportTom Rini2013-06-10-1874/+0
| | | | | | | | | | | | | | | | | | The omap2420H4 was the only mainline omap24xx board. Prior to being fixed by Jon Hunter in time for v2013.04 it had been functionally broken for a very long time. Remove this board as there's not been interest in it in U-Boot for quite a long time. Signed-off-by: Tom Rini <trini@ti.com>
| * ARM: DRA7xx: Update pinmux dataLokesh Vutla2013-06-10-14/+24
| | | | | | | | | | | | | | Updating pinmux data as specified in the latest DM Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Balaji T K <balajitk@ti.com>
| * ARM: OMAP2+: Rename asm/arch/clocks.h asm/arch/clock.hLokesh Vutla2013-06-10-3/+3
| | | | | | | | | | | | | | To be consistent with other ARM platforms, renaming asm/arch-omap*/clocks.h to asm/arch-omap*/clock.h Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
| * ARM: OMAP4+: Cleanup header filesLokesh Vutla2013-06-10-18/+30
| | | | | | | | | | | | | | After having the u-boot clean up series, there are many definitions that are unused in header files. Removing all those unused ones. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
| * am33xx: Board: Make CPSW section of ethernet initialization depend on CPSW ↵Joel A Fernandes2013-06-10-0/+2
| | | | | | | | | | | | | | | | driver Not doing so breaks cases where CPSW is not required such as for USB RNDIS network boot. Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
* | am335x: enable falcon boot mode for mmc (raw and fat) and nandPeter Korsgaard2013-06-07-0/+9
|/ | | | | | | | | | | | | | | | Jump into full u-boot mode if a 'c' character is received on the uart. We need to adjust the spl bss/malloc area to not overlap with the loadaddr of the kernel (sdram + 32k), so move it past u-boot instead. For raw mmc, we store the kernel parameter area in the free space after the MBR (if used). For nand, we use the last sector of the partition reserved for u-boot. This also enables the spl command in the full u-boot so the kernel parameter area snapshot can be created. Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com>
* am33xx/omap: Move save_omap_boot_params to omap-common/boot-common.cTom Rini2013-06-05-0/+18
| | | | | | | | | | | We need to call the save_omap_boot_params function on am33xx/ti81xx and other newer TI SoCs, so move the function to boot-common. Only OMAP4+ has the omap_hw_init_context function so add ifdefs to not call it on am33xx/ti81xx. Call save_omap_boot_params from s_init on am33xx/ti81xx boards. Reviewed-by: R Sricharan <r.sricharan@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* ARM:Panda:Fix device tree loading for the panda-esDan Murphy2013-05-10-0/+6
| | | | | | | | | | | Fix the device tree loading for panda(4430) and panda-es(4460) Modify the board name if a 4460 panda or panda-es is detected at run time. In the findfdt add a check for the panda-es board name and load the panda-es device tree blob. Signed-off-by: Dan Murphy <dmurphy@ti.com>
* beagleboard: Update comment in get_board_rev()Tom Rini2013-05-10-2/+3
| | | | | | | | We are able to tell the difference between xM Rev Ax/Bx and xM Rev Cx, and have been for some time. The comment above the function however did not list this, so update. Signed-off-by: Tom Rini <trini@ti.com>
* palmas: rename init_settings to an generic palmas initNishanth Menon2013-05-10-1/+1
| | | | | | | Since TPS659038/TWL6035/TWL6037 all belong to palmas family of TI PMICs, rename twl6035_init_settings with an more generic palmas_init_settings Signed-off-by: Nishanth Menon <nm@ti.com>
* twl6035: rename to palmasNishanth Menon2013-05-10-3/+3
| | | | | | | | | | | TPS659038/TWL6035/TWL6037 all belong to palmas family of TI PMICs Rename twl6035 to palmas to allow reuse across multiple current and future platforms As part of this change, change the CONFIG_TWL6035_POWER to CONFIG_PALMAS_POWER and update usage of header file accordingly. Signed-off-by: Nishanth Menon <nm@ti.com>
* ti814x_evm: enable CPSW supportMatt Porter2013-05-10-0/+108
| | | | | | | | Adds CPSW support to the TI814X EVM configured with an ET1011C PHY in GMII mode. Signed-off-by: Matt Porter <mporter@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
* am33xx: add pll and clock support for TI814x CPSWMatt Porter2013-05-10-0/+3
| | | | | | | Enables required PLLs and clocks for CPSW on TI814x. Signed-off-by: Matt Porter <mporter@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
* omap5912-osk: Fix device initialisationJon Hunter2013-04-10-4/+28
| | | | | | | | | | | | | | In the current u-boot, the device pin multiplexing and clock initialisation needs to be early during the boot process and before board_init() is called. U-boot is currently crashing on this board because this is not being done early enough. Therefore, add a s_init() function for the omap5912-osk board to do this. Also fix the stack pointer so that it is pointing to the end of the internal RAM and not the beginning as this was also causing the device to crash. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
* omap5912-osk: Fix booting from NOR flashJon Hunter2013-04-10-6/+6
| | | | | | | | | | | | | The omap5912-osk board is using a RAM based address as the linker location for code. This is causing several problems when attempting to run the latest u-boot code base on this board from flash. Update the default linker location for code to be in NOR flash at address 0x00000000. The omap5912-osk board only has 32MB of RAM and so fix the comment in the omap5912-osk config.mk file as well. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
* omap5912-osk: Fix DRAM initialisationJon Hunter2013-04-10-3/+8
| | | | | | | | | | The size of the DRAM for the omap5912-osk board is getting setup in the dram_init() function. However, for the current u-boot release this is too late and needs to be done in dram_init_banksize(). Therefore, add a dram_init_banksize() function for the omap5912-osk board and setup the DRAM size there. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
* am335x: Update timings for the beaglebone againTom Rini2013-04-10-1/+1
| | | | | | | | After further testing we can run DDR at 400MHz so update the timings again. Tested-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Tom Rini <trini@ti.com>
* ARM: OMAP5: Rename omap5_evm to omap5_uevmSRICHARAN R2013-04-08-0/+0
| | | | | | | | | The omap5-uevm is the reference board name for OMAP5 soc based platform. So rename it accordingly. Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sricharan R <r.sricharan@ti.com> Tested-by: Nishanth Menon <nm@ti.com>
* omap2420-h4: Fix booting from NOR flashHunter, Jon2013-04-08-15/+2
| | | | | | | | | | | | | | | | The omap2420-h4 board is using a RAM based address as the linker location for code. This is causing several problems when attempting to run the latest u-boot code base on this board from flash. Update the default linker location for code to be in NOR flash. Please note that OMAP maps the NOR flash to address 0x08000000 by default and so use this as the default address for the NOR flash. Also remove legacy code that attempts to calculate where in flash the sdata structure, that holds the memory interface configuration data, is located. By changing the default linker location for code to flash this is no longer necessary. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
* omap2420-h4: Fix DRAM initialisationHunter, Jon2013-04-08-6/+18
| | | | | | | | | | The size of the DRAM for the omap2420-h4 board is getting setup in the dram_init() function. However, for the current u-boot release this is too late and needs to be done in dram_init_banksize(). Therefore, add a dram_init_banksize() function for the omap2420-h4 board and setup the DRAM size there. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
* am335x_evm: Add better timings for the new BeagleBoard DDR3 partTom Rini2013-03-24-1/+38
| | | | | Tested-by: Rao Bodapati <rao@circuitco.com> Signed-off-by: Tom Rini <trini@ti.com>
* ti814x_evm: add ti814x evm board supportMatt Porter2013-03-24-0/+302
| | | | | | | | | | Add TI814X EVM board directory, config file, and MAINTAINERS entry. Enable build. Signed-off-by: Matt Porter <mporter@ti.com> Reviewed-by: Tom Rini <trini@ti.com> [trini: Adapt to recent omap_hsmmc requirements, Matt re-tested] Signed-off-by: Tom Rini <trini@ti.com>
* am33xx: refactor emif4/ddr to support multiple EMIF instancesMatt Porter2013-03-24-3/+3
| | | | | | | | | | The AM33xx emif4/ddr support closely matches what is need to support TI814x except that TI814x has two EMIF instances. Refactor all the emif4 helper calls and the config_ddr() init function to use an additional instance number argument. Signed-off-by: Matt Porter <mporter@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
* am33xx: convert defines from am33xx-specific to generic namesMatt Porter2013-03-24-3/+3
| | | | | | | | Eliminate AM33xx specific names to prepare for TI814x support within AM33xx-land. Signed-off-by: Matt Porter <mporter@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
* am335x: Enable DDR PHY dynamic power down bit for DDR3 boardsVaibhav Hiremath2013-03-24-2/+4
| | | | | | | | | | | | | Enable DDR PHY dynamic power down bit, which enables powering down the IO receiver when not performing read. This also helps in reducing overall power consumption in low power states (suspend/standby). Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Satyanarayana, Sandhya <sandhya.satyanarayana@ti.com> Cc: Tom Rini <trini@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
* arm: dra7xx: Add board files for DRA7XX socsLokesh Vutla2013-03-11-0/+199
| | | | | | | | | | | | | | Adding new board files for DRA7XX socs. The pad registers layout is changed completely from OMAP5 So introducing the new structure here and also adding the minimal data. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishant Kamat <nskamat@ti.com> Signed-off-by: R Sricharan <r.sricharan@ti.com> Reviewed-by: Tom Rini <trini@ti.com> [trini: Adapt omap_mmc_init call for last 2 params] Signed-off-by: Tom Rini <trini@ti.com>
* omap3: allow dynamic selection of gfx_formatNikita Kiryanov2013-03-08-2/+4
| | | | | | | | | | | | | | | | | Currently, omap3_dss_panel_config() sets gfx_format to a value that is hardcoded in the code. This forces anyone who wants to use a different gfx_format to make adjustments after calling omap3_dss_panel_config(). This could be avoided if the value of gfx_format were parameterized as input for omap3_dss_panel_config(). Make gfx_format a field in struct panel_config, and update existing structs to set this field to the value that was originally hard coded. Cc: Wolfgang Denk <wd@denx.de> Cc: Jeroen Hofstee <jeroen@myspectrum.nl> Cc: Tom Rini <trini@ti.com> Cc: Anatolij Gustschin <agust@denx.de> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
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