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2017-06-16powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512xHeiko Schocher
There was for long time no activity in the mpx5xxx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in mpc5xxx, so remove it. Signed-off-by: Heiko Schocher <hs@denx.de>
2017-05-22Kconfig: Add a CONFIG_IDE optionSimon Glass
At present IDE support is controlled by CONFIG_CMD_IDE. Add a separate CONFIG_IDE option so that IDE support can be enabled without requiring the 'ide' command. Update existing users and move the ide driver into drivers/block since it should not be in common/. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-05-12pcm058: Fix unused variable warningsTom Rini
The variable nfc_pads is only referenced when CONFIG_CMD_NAND is set, add a gaurd. The variable gpio_pads is never referenced, drop it. The variable usdhc4_pads are only referenced when we do not have CONFIG_CMD_NAND set and we are not doing an SPL build, modify the existing guard. Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Stefano Babic <sbabic@denx.de>
2017-04-13board_f: Rename initdram() to dram_init()Simon Glass
This allows us to use the same DRAM init function on all archs. Add a dummy function for arc, which does not use DRAM init here. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Dummy function on nios2] Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-05board_f: Drop return value from initdram()Simon Glass
At present we cannot use this function as an init sequence call without a wrapper, since it returns the RAM size. Adjust it to set the RAM size in global_data instead, and return 0 on success. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: Drop board_type parameter from initdram()Simon Glass
It looks like only cm5200 and tqm8xx use this feature, so we don't really need it in generic code. Drop it and have the users access gd->board_type directly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-03-19ARM: vf610: move to standard arch/board approachStefan Agner
Move Freescale/NXP Vybrid to a standard arch/board approach, similar to what has been done to i.MX 6 earlier in commit 89ebc82137be ("ARM: mx6: move to a standard arch/board approach"). Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2017-02-08pcm052: fix DDR initialization sequenceAlbert ARIBAUD \(3ADEV\)
The sequence erroneously launched the DDR controller initialization before the pad muxing was done, causing DRAM size computation to hang. Configuring the pads first then launching DDR controller initialization prevents the DRAM hanging. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2016-10-26imx: s/docs\/README.imximage/doc\/README.imximage/gJagan Teki
Fixed typo for doc/README.imximage on respective imximage.cfg files. Cc: Tom Rini <trini@konsulko.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2016-10-06pcm052: add new BK4r1 target based on PCM052 SoMAlbert ARIBAUD \(3ADEV\)
Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2016-10-06pcm052: allow specifying onboard DDR size in configsAlbert ARIBAUD \(3ADEV\)
PCM052 SoMs may be equipped with various sizes of DDR. Keep default of 256MB; new PCM052-based targets will specify their actual DDR size. Linux command line is auto-adjusted to DDR size. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2016-10-06pcm052: add 'm4go' commandAlbert ARIBAUD \(3ADEV\)
Add the 'm4go' command to pcm052-based targets. It loads scatter file images. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2016-09-23treewide: replace #include <asm/errno.h> with <linux/errno.h>Masahiro Yamada
Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have the same content. (both just wrap <asm-generic/errno.h>) Replace all include directives for <asm/errno.h> with <linux/errno.h>. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> [trini: Fixup include/clk.] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-06mx6: ddr: Allow changing REFSEL and REFR fieldsFabio Estevam
Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com>
2016-07-12mx6: Add Phytec PCM058 i.MX6 QuadStefano Babic
Add Phytec-i.MX6 SOM with NAND Support: - 1GB RAM - Ethernet - SPI-NOR Flash - NAND (1024 MB) - external SD - UART Signed-off-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-05-27Delete tests of CONFIG_OF_LIBFDT when testing CONFIG_OF_BOARD_SETUPRobert P. J. Day
Since CONFIG_OF_BOARD_SETUP depends on CONFIG_OF_LIBFDT: config OF_BOARD_SETUP bool "Set up board-specific details in device tree before boot" depends on OF_LIBFDT ... remove superfluous tests of CONFIG_OF_LIBFDT when testing for CONFIG_OF_BOARD_SETUP. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> [trini: Typo fix: s/ifdefi/ifdef/] Signed-off-by: Tom Rini <trini@konsulko.com>
2015-10-02vf610: add support for Phytec PCM052Albert ARIBAUD \(3ADEV\)
Devices supported are: - NFC (NAND FLASH) - MMC - QSPI (SPI NOR FLASH) - I2C (only bus 2) - I2C RTC - I2C EEPROM - FEC Patch-series: 2 - remove useless CONFIG_SYS_SPD_BUS_NUM from config - remove include of config_cmd_default.h - remove duplicate CONFIG_CMD_NET Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
2015-08-05usb: musb-new: CONFIG_MUSB prefix replacement with CONFIG_USB_MUSBPaul Kocialkowski
USB-related options are usually prefixed with CONFIG_USB and platform-specific adaptation for the MUSB controller already have a CONFIG_USB_MUSB prefix, so this switches all MUSB-related options to a CONFIG_USB_MUSB prefix, for consistency. Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2015-04-18net: cosmetic: Name ethaddr variables consistentlyJoe Hershberger
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>
2015-04-18dm: select CONFIG_DM* optionsMasahiro Yamada
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>
2015-02-24kconfig: remove unneeded dependency on !SPL_BUILDMasahiro Yamada
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>
2015-02-12dm: omap3: Move driver model CONFIGs to KconfigSimon Glass
Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass <sjg@chromium.org>
2014-11-21fdt: Allow ft_board_setup() to report failureSimon Glass
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>
2014-10-29kconfig: arm: introduce symbol for ARM CPUsGeorges Savoundararadj
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>
2014-09-13kconfig: remove redundant "string" type in arch and board KconfigsMasahiro Yamada
Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME} are specified in arch/Kconfig. We can delete the ones in arch and board Kconfig files. This commit can be easily reproduced by the following command: find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e ' /config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ { N s/\n[[:space:]]*string// } ' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-07-30Add board MAINTAINERS filesMasahiro Yamada
We have switched to Kconfig and the boards.cfg file is going to be removed. We have to retrieve the board status and maintainers information from it. The MAINTAINERS format as in Linux Kernel would be nice because we can crib the scripts/get_maintainer.pl script. After some discussion, we chose to put a MAINTAINERS file under each board directory, not the top-level one because we want to collect relevant information for a board into a single place. TODO: Modify get_maintainer.pl to scan multiple MAINTAINERS files. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Suggested-by: Tom Rini <trini@ti.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-07-30kconfig: add board Kconfig and defconfig filesMasahiro Yamada
This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-03-04drivers: net: cpsw: add support to have phy address from cpsw platform dataMugunthan V N
Some platforms like AM437x have different EVMs with different phy addresses, so this patch adds support for passing phy address via cpsw plaform data. Also renamed phy_id to phy_addr so better understanding of the code. Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> [trini: Update BuR am335x_igep0033 pcm051_rev3 pcm051_rev1 cm_t335 pengwyn boards] Signed-off-by: Tom Rini <trini@ti.com>
2013-12-19ARM: AM33xx+: Update ioregs to pass different valuesLokesh Vutla
Currently same value is programmed for all ioregs. This is not the case for all SoC's like AM4372. So adding a structure for ioregs and updating in all board files. And also return from config_cmd_ctrl() and config_ddr_data() functions if data is not passed. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> [trini: Fixup dxr2, cm_t335, adapt pcm051 rev3] Signed-off-by: Tom Rini <trini@ti.com>
2013-12-10Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD
Conflicts: arch/arm/cpu/armv7/rmobile/Makefile doc/README.scrapyard Needed manual fix: arch/arm/cpu/armv7/omap-common/Makefile board/compulab/cm_t335/u-boot.lds
2013-12-04am33xx: Stop modifying certain EMIF4D registersTom Rini
Based on the definitive guide to EMIF configuration[1] certain registers that we have been modifying (and are documented registers) should be left in their reset values rather than modified. This has been tested on AM335x GP EVM and Beaglebone White. [1]: http://processors.wiki.ti.com/index.php/AM335x_EMIF_Configuration_tips Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com> Cc: Javier Martinez Canillas <javier@dowhile0.org> Cc: Heiko Schocher <hs@denx.de> Cc: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Tom Rini <trini@ti.com> Tested-by: Matt Porter <matt.porter@linaro.org>
2013-12-04pcm051: Support for revision 3Lars Poeschel
Phytec sells revision or version 3 of pcm051. It is labeled 1358.3 on the board. The difference for u-boot is that is has other DDR3 RAM on it: 1 x MT41K256M16HA125E instead of 2 x MT41J256M8HX15E on revisions 1 and 2. Both configurations are 512 MiB. Configure your u-boot build with pcm051_rev3 for the new RAM and pcm051_rev1 for the old RAM configuration. Board revision 2 has to use pcm051_rev1 also. Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
2013-11-13i2c, omap24xx: convert driver to new mutlibus/mutliadapter frameworkHeiko Schocher
- add omap24xx driver to new multibus/multiadpater support - adapted all config files, which uses this driver Tested on the am335x based siemens boards rut, dxr2 and pxm2 posted here: http://patchwork.ozlabs.org/patch/263211/ Signed-off-by: Heiko Schocher <hs@denx.de> Tested-by: Tom Rini <trini@ti.com> Cc: Lars Poeschel <poeschel@lemonage.de> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Thomas Weber <weber@corscience.de> Cc: Tom Rix <Tom.Rix@windriver.com> Cc: Grazvydas Ignotas <notasas@gmail.com> Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com> Cc: Luca Ceresoli <luca.ceresoli@comelit.it> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Ilya Yanok <yanok@emcraft.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Nishanth Menon <nm@ti.com> Cc: Pali Rohár <pali.rohar@gmail.com> Cc: Peter Barada <peter.barada@logicpd.com> Cc: Nagendra T S <nagendra@mistralsolutions.com> Cc: Michael Jones <michael.jones@matrix-vision.de> Cc: Raphael Assenat <raph@8d.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Stefano Babic <sbabic@denx.de>
2013-11-01board: powerpc: convert makefiles to Kbuild styleMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: York Sun <yorksun@freescale.com> Cc: Stefan Roese <sr@denx.de>
2013-11-01board: arm: convert makefiles to Kbuild styleMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Vipin Kumar <vipin.kumar@st.com> Cc: Tom Warren <twarren@nvidia.com> Cc: Tom Rini <trini@ti.com>
2013-10-07pcm051/igep0033: Supply bd_ram_ofs for cpsw driverLars Poeschel
Since 2bf36ac638ab2db9f0295aa47064976eeebf80c1 the BD ram address is not hardcoded inside cpsw driver any more. Platforms have to supply their bd_ram_ofs in the platform data to the driver. This commit does this for pcm051 and igep0033 boards. Tested-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
2013-08-28arm, am33xx: add defines for gmii_sel_register bitsHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
2013-08-15am33xx: Stop using PHYS_DRAM_1 defineTom Rini
We defined PHYS_DRAM_1 to 0x80000000 (start of DRAM) and then used this for CONFIG_SYS_SDRAM_BASE. But then we kept on referencing PHYS_DRAM_1 in other places. Change to directly setting CONFIG_SYS_DRAM_BASE and then using that name in code. Signed-off-by: Tom Rini <trini@ti.com>
2013-08-15ARM: AM33xx: Move s_init to a common placeHeiko Schocher
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>
2013-08-15ARM: AM33xx: Cleanup dplls dataLokesh Vutla
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>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2013-06-18arm, am33xx: move uart soft reset code to common placeHeiko Schocher
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>
2013-06-18arm, am33xx: move rtc32k_enable() to common placeHeiko Schocher
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>
2013-06-05am33xx/omap: Move save_omap_boot_params to omap-common/boot-common.cTom Rini
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>
2013-04-08pcm051: Enable DDR PHY dynamic power down bitLars Poeschel
This is done already for am335x in 59dcf970d11ebff5d9f4bbbde79fda584e9e7ad4 and also applies for pcm051. It powers down the IO receiver when not performing read which helps reducing the overall power consuption in low power states (suspend/standby). Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
2013-03-24am33xx: refactor emif4/ddr to support multiple EMIF instancesMatt Porter
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>
2013-03-24am33xx: convert defines from am33xx-specific to generic namesMatt Porter
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>
2013-02-18am33xx: pcm051: Remove wp pin mux for sd-cardLars Poeschel
The pcm051 does not have the wp pin connected to the sd-card socket. Therefore remove the pinmux for the pin. The was a carry-over from the am335x evm code. Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
2013-02-07am33xx: Drop gpio0_7_pin_mux from phytec pcm051Tom Rini
This mux is not currently used and appears to be a carry-over from the am335x evm code. Acked-by: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Tom Rini <trini@ti.com>
2013-02-07pcm051: Add support for Phytec phyCORE-AM335xLars Poeschel
The board is named pcm051 and has this hardware: SOC: TI AM3359 DDR3-RAM: 2x MT41J256M8HX-15EIT:D 512MiB ETH 1: LAN8710AI SPI-Flash: W25Q64BVSSIG RTC: RV-4162-C7 I2C-EEPROM: CAT32WC32 NAND: MT29F4G08_VFPGA63 PMIC: TPS65910A3 LCD Supported: UART 1 MMC/SD ETH 1 USB I2C SPI Not yet supported: NAND RTC LCD Signed-off-by: Lars Poeschel <poeschel@lemonage.de> [trini: Add #define CONFIG_PHY_ADDR 0 to config] Signed-off-by: Tom Rini <trini@ti.com>
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