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* Simplify the main loopSimon Glass2014-05-29-27/+32
| | | | | | | The main loop is easier to follow if the code is grouped into separate functions. Make this change, so that main_loop() is easier to read. Signed-off-by: Simon Glass <sjg@chromium.org>
* m68k: powerpc: Clean up do_mdm_initSimon Glass2014-05-29-36/+5
| | | | | | | | This code seems unnecessarily complex. We really just need to check the global_data. Now that is it all in one place, and not arch-specific, this is pretty easy. Signed-off-by: Simon Glass <sjg@chromium.org>
* Rename bootretry functions and remove #ifdefsSimon Glass2014-05-29-57/+52
| | | | | | | Add a bootretry_ prefix to these two functions, and remove the need for the #ifdef around everything (it moves to the Makefile). Signed-off-by: Simon Glass <sjg@chromium.org>
* Move bootretry code into bootretry.c and clean upSimon Glass2014-05-29-57/+108
| | | | | | | This code is only used by one board, so it seems a shame to clutter up the readline code with it. Move it into its own file. Signed-off-by: Simon Glass <sjg@chromium.org>
* Move command line API into cli.cSimon Glass2014-05-29-93/+107
| | | | | | | We now have a single entry point to the CLI, whether simple or hush. Put this in its own file. Signed-off-by: Simon Glass <sjg@chromium.org>
* Move autoboot code to autoboot.cSimon Glass2014-05-29-364/+393
| | | | | | | The autoboot code is complex and long. It deserves its own file with a simple interface from main.c. Signed-off-by: Simon Glass <sjg@chromium.org>
* Add cli_ prefix to readline functionsSimon Glass2014-05-29-63/+67
| | | | | | This makes it clear where the code resides. Signed-off-by: Simon Glass <sjg@chromium.org>
* Split out simple parser and readline into separate filesSimon Glass2014-05-29-1013/+1026
| | | | | | | It doesn't make sense to have the simple parser and the readline code all in main. Split them out into separate files. Signed-off-by: Simon Glass <sjg@chromium.org>
* move CLI prototypes to cli.h and add commentsSimon Glass2014-05-29-4/+118
| | | | | | | Move the CLI prototypes from common.h to cli.h as part of an effort to reduce the size of common.h. Signed-off-by: Simon Glass <sjg@chromium.org>
* Rename hush to cli_hushSimon Glass2014-05-29-8/+8
| | | | | | Hush is a command-line interpreter, so rename it to make that clearer. Signed-off-by: Simon Glass <sjg@chromium.org>
* Remove unnecessary use of hush header fileSimon Glass2014-05-29-14/+1
| | | | | | | Some files include hush.h but don't actually use it. Remove this where possible. Signed-off-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://git.denx.de/u-boot-arcTom Rini2014-05-27-0/+154
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| * tb100 - add Abilis TB100 boardAlexey Brodkin2014-05-27-0/+154
| | | | | | | | | | | | | | | | | | | | | | | | | | Development board for headless gateway platform from Abilis Systems. Initial commit with working UART and DW GMAC. For now with generic Ethernet PHY due to problems in Realtek PHY driver. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Christian Ruppert <christian.ruppert@abilis.com> Cc: Pierrick Hascoet <pierrick.hascoet@abilis.com>
* | Prepare v2014.07-rc2Tom Rini2014-05-27-1/+1
| | | | | | | | Signed-off-by: Tom Rini <trini@ti.com>
* | dm: rename device struct to udeviceHeiko Schocher2014-05-27-191/+193
|/ | | | | | | | | | | | using UBI and DM together leads in compiler error, as both define a "struct device", so rename "struct device" in include/dm/device.h to "struct udevice", as we use linux code (MTD/UBI/UBIFS some USB code,...) and cannot change the linux "struct device" Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Marek Vasut <marex@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2014-05-24-527/+2383
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| * Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD2014-05-24-468/+1757
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| | * compulab: eeprom: enable any i2c driverIlya Ledvich2014-05-23-2/+2
| | | | | | | | | | | | | | | | | | | | | Make the common eeprom library available for any I2C driver. Signed-off-by: Ilya Ledvich <ilya@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
| | * cm-t54: add environment partition runtime detectionDmitry Lifshitz2014-05-23-0/+23
| | | | | | | | | | | | | | | | | | | | | Add environment partition runtime detection callback. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
| | * cm-t54: add EEPROM support and MAC address handlingDmitry Lifshitz2014-05-23-0/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cm-t54 Eth MAC address is stored in onboard EEPROM. Add EEPROM support and setup stored Eth MAC address. If EEPROM does not contain a valid MAC, then generate it from the processor ID code (reference code is taken from OMAP5 uEvm board file). Modify Device Tree blob MAC address field with retrieved data. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
| | * cm-t54: add cm-t54 board supportDmitry Lifshitz2014-05-23-0/+487
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add cm-t54 board directory, config file. Enable build. Basic support includes: Serial console SD/MMC eMMC USB Ethernet Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
| | * am33xx: report silicon revision instead of codeSergey Alyoshin2014-05-23-18/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | As revision code 1 is for silicon revision 2.0, it is easily confused with silicon revision 1.0. Device type report also reworked in same style. Signed-off-by: Sergey Alyoshin <alyoshin.s@gmail.com>
| | * ARM: OMAP: Fix omap_sdram_size calculationLokesh Vutla2014-05-23-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | Last section of DMM is used for trapping tiler unmapped sections. Corresponding trap_size should be deducted from total SDRAM size only if trap section is overlapping with available SDRAM based on DMM sections. Fixing the same. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
| | * arm, am33xx: Enable CONFIG_SYS_GENERIC_BOARD for siemens boardsHeiko Schocher2014-05-23-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Samuel Egli <samuel.egli@siemens.com> Cc: Roger Meier <r.meier@siemens.com> Tested-by: Samuel Egli <samuel.egli@siemens.com>
| | * omap4: duovero: Add Gumstix DuoVero machine.Ash Charles2014-05-23-0/+543
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the Gumstix DuoVero machine [1]. This is a OMAP4430-based computer-on-module (COM aka SOM) that can be mounted on various expansion boards with different peripherals. [1] https://store.gumstix.com/index.php/category/43/ Signed-off-by: Ash Charles <ash@gumstix.com> [trini: Rename gpmc_enable_gpmc_cs_config to gpmc_enable_gpmc_net_config] Signed-off-by: Tom Rini <trini@ti.com>
| | * armv7:TI: Add <asm/ti-common/sys_proto.h> and migrate omap_hw_init_contextTom Rini2014-05-23-112/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The omap_hw_init_context function (and assorted helpers) is the same for all OMAP-derived parts as when CHSETTINGS are used, that's the same and our DDR base is also always the same. In order to make this common we simply need to update the names of the define for DDR address space which is also common. Cc: Sricharan R. <r.sricharan@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tom Rini <trini@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
| | * compulab: eeprom: add default eeprom addressIgor Grinberg2014-05-23-0/+5
| | | | | | | | | | | | | | | | | | Add default eeprom address setting. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
| | * ARM: DRA7xx: ctrl: Fix efuse register addressesLokesh Vutla2014-05-23-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | Efuse register addresses are wrongly programmed. Fixing the same. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Tom Rini <trini@ti.com>
| | * ARM: DRA72x: Update EMIF dataLokesh Vutla2014-05-23-3/+23
| | | | | | | | | | | | | | | | | | | | | | | | DRA72 has 1GB connected to EMIF1 only. Updating the details. And also enable WA for BUG0039 only if corresponding EMIF is present. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Tom Rini <trini@ti.com>
| | * ARM: DRA72x: clocks: Update the hwdataLokesh Vutla2014-05-23-0/+7
| | | | | | | | | | | | | | | | | | | | | Adding the prcm, dplls, control module hooks for DRA72x. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Tom Rini <trini@ti.com>
| | * ARM: DRA72x: volt: Update the pmic offsetsKeerthy2014-05-23-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | TPS65917 is used in DRA722 evm. Update the address offsets accordingly. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Tom Rini <trini@ti.com>
| | * ARM: DRA72x: Add Silicon ID supportLokesh Vutla2014-05-23-0/+5
| | | | | | | | | | | | | | | | | | | | | Add silicon ID code for DRA722 silicon. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Tom Rini <trini@ti.com>
| | * ARM: omap: merge GPMC initialization code for all platformpekon gupta2014-05-23-110/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GPMC controller on TI's OMAP SoC is general purpose controller to interface with different types of external devices like; - parallel NOR flash - parallel NAND flash - OneNand flash - SDR RAM - Ethernet Devices like LAN9220 Though GPMC configurations may be different for each platform depending on clock-frequency and external device interfacing with controller. But initialization sequence remains common across all platfoms. Thus this patch merges gpmc_init() scattered in different arch-xx/mem.c files into single omap-common/mem-common.c However, actual platforms specific register config values are still sourced from corresponding platform specific headers like; AM33xx: arch/arm/include/asm/arch-am33xx/mem.h OMAP3: arch/arm/include/asm/arch-omap3/mem.h OMAP4: arch/arm/include/asm/arch-omap4/mem.h OMAP4: arch/arm/include/asm/arch-omap5/mem.h Also, CONFIG_xx passed by board-profile decide config for which set of macros need to be used for initialization CONFIG_NAND: initialize GPMC for NAND device CONFIG_NOR: initialize GPMC for NOR device CONFIG_ONENAND: initialize GPMC for ONENAND device Signed-off-by: Pekon Gupta <pekon@ti.com> [trini: define GPMC_SIZE_256M for omap3] Signed-off-by: Tom Rini <trini@ti.com>
| | * ARM: omap5: add platform specific info for GPMC and ELM controllerspekon gupta2014-05-23-6/+90
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves platform specific information for GPMC and ELM controller into separate header files, so that any derivative devices do not mess other header files. Platform specific information added into arch-xx/../hardware.h - CPU related platform specific details like base-address of GPMC and ELM Platform specific information added into arch-xx/../mem.h - Generic configs for GPMC and ELM initialization. - Hardware parameters or constrains specific to GPMC and ELM IP like; number of max number of chip-selects available Signed-off-by: Pekon Gupta <pekon@ti.com>
| | * ARM: omap4: add platform specific info for GPMC and ELM controllerspekon gupta2014-05-23-6/+90
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves platform specific information for GPMC and ELM controller into separate header files, so that any derivative devices do not mess other header files. Platform specific information added into arch-xx/../hardware.h - CPU related platform specific details like base-address of GPMC and ELM Platform specific information added into arch-xx/../mem.h - Generic configs for GPMC and ELM initialization. - Hardware parameters or constrains specific to GPMC and ELM IP like; number of max number of chip-selects available Signed-off-by: Pekon Gupta <pekon@ti.com>
| | * omap3: overo: Use common configurations for OveroAsh Charles2014-05-23-194/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean-up the board configuration file for the Gumstix Overo board by including common omap3 definitions from ti_omap3_common.h as suggested here [1]. [1] http://permalink.gmane.org/gmane.comp.boot-loaders.u-boot/185960 Signed-off-by: Ash Charles <ashcharles@gmail.com> Conflicts: include/configs/omap3_overo.h
| | * Allow overo to boot with device treeAsh Charles2014-05-23-20/+38
| | | | | | | | | | | | | | | | | | | | | Update the board configuration for Gumstix Overo. In particular, add support for zImage and DTB files on boot. Signed-off-by: Ash Charles <ashcharles@gmail.com>
| | * OMAP3: overo: add some Gumstix expansion boardsAsh Charles2014-05-23-2/+56
| | | | | | | | | | | | | | | | | | | | | Add EEPROM ID switches for Alto35, Arbor43C, Stagecoach, Thumbo, and Turtlecore Gumstix Overo expansion boards. Signed-off-by: Ash Charles <ash@gumstix.com>
| | * Add Board Revision for Wireless chipAsh Charles2014-05-23-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Gumstix Overo COMs with board revision 0x4 use a different Wifi and Bluetooth module: Wi2Wi's W2CBW0015. No other code changes are required in u-boot---just handling of this particular board revision. Signed-off-by: Ash Charles <ashcharles@gmail.com>
| | * arm: omap3: Fix omap3_overo SPL boot hangupAsh Charles2014-05-23-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch f33b9bd3 [arm: omap3: Enable clocks for peripherals only if they are used] breaks SPL booting on Overo. Since some gpio inputs are read to detect the board revision. But with this patch above, the clocks to the GPIO subsystems are not enabled per default any more. The GPIO banks need to be configured specifically now. Signed-off-by: Ash Charles <ashcharles@gmail.com>
| | * OMAP3: overo: eliminate hard-coded partition offsetsAsh Charles2014-05-23-9/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The linux kernel is at nand0,3 using the current layout, but is best accessed through the partition label "linux". Since CONFIG_CMD_MTDPARTS is defined the CONFIG_JFFS2 settings are unreferenced; use "setenv partition rootfs" to set the default mtd partition for jffs2. Signed-off-by: Peter A. Bigot <pab@pabigot.com> Tested-by: Ash Charles <ash@gumstix.com>
| | * OMAP3: overo: increase linux partition to 8 MiBPeter A. Bigot2014-05-23-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Linux kernel at version 3.5 is about 3.5 MiB; test kernels for 3.10 exceed 4 MiB. Prepare for future upgrades by increasing the NAND partition now. Signed-off-by: Peter A. Bigot <pab@pabigot.com> Tested-by: Ash Charles <ash@gumstix.com>
| | * OMAP3: overo: add command support for mtd and ubiAsh Charles2014-05-23-3/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | The NAND linux partition format default was changed from jffs2 to ubi in 254973e6df0e48f1a72b67905185c774dcd9f394 but the corresponding commands were not enabled. Signed-off-by: Peter A. Bigot <pab@pabigot.com> Tested-by: Ash Charles <ash@gumstix.com>
| | * omap: overo: allow the use of a plain text env file instead boot scriptsAsh Charles2014-05-23-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adapted from d70f5480 described below. commit d70f54808dfa83b574e1239c3eccbcf3317343e1 Author: Javier Martinez Canillas <javier@dowhile0.org> Date: Mon Jan 7 03:51:20 2013 +0000 omap4: allow the use of a plain text env file instead boot scripts For production systems it is better to use script images since they are protected by checksums and carry valuable information like name and timestamp. Also, you can't validate the content passed to env import. But for development, it is easier to use the env import command and plain text files instead of script-images. Since both OMAP4 supported boards (Panda and TI SDP4430) are used primarily for development, this patch allows U-Boot to load env var from a text file in case that an boot.scr script-image is not present. The variable uenvcmd (if existent) will be executed (using run) after uEnv.txt was loaded. If uenvcmd doesn't exist the default boot sequence will be started. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Peter A. Bigot <pab@pabigot.com> Tested-by: Ash Charles <ash@gumstix.com>
| * | Merge branch 'u-boot-sh/rmobile' into 'u-boot-arm/master'Albert ARIBAUD2014-05-23-15/+55
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| | * | arm: rmobile: lager: Enable CONFIG_SYS_GENERIC_BOARDNobuhiro Iwamatsu2014-05-21-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Add CONFIG_SYS_GENERIC_BOARD to use common/board_*.c for lager. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| | * | arm: rmobile: koelsch: Enable CONFIG_SYS_GENERIC_BOARDNobuhiro Iwamatsu2014-05-21-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Add CONFIG_SYS_GENERIC_BOARD to use common/board_*.c for koelsch. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| | * | arm: rmobile: armadillo800eva: Enable CONFIG_SYS_GENERIC_BOARDNobuhiro Iwamatsu2014-05-21-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Add CONFIG_SYS_GENERIC_BOARD to use common/board_*.c for armadillo800eva. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| | * | arm: rmobile: koelsch: Fix QoS revision 0.240 and 0.320Nobuhiro Iwamatsu2014-05-21-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add register define of DBSC3 operation adjustment register, and add initial value. Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| | * | arm: rmobile: r8a7791: Fix MOD_SEL3 function table about FN_SEL_IEBNobuhiro Iwamatsu2014-05-21-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FN_SEL_IEB is assigned 2bit, and 2bit can represent 4 patterns. However FN_SEL_IEB but we only use 3. It adds empty patterns as 0. Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
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