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* Merge branch 'master' of git://www.denx.de/git/u-boot-usbTom Rini2013-11-08-0/+7
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| * usb: ums: add ums exit feature by ctrl+c or by detach usb cablePrzemyslaw Marczak2013-11-08-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows exiting from UMS mode to u-boot prompt by detaching usb cable or by pressing ctrl+c. Add new config: CONFIG_USB_CABLE_CHECK. If defined then board file should provide function: usb_cable_connected() (include/usb.h) that return 1 if cable is connected and 0 otherwise. Changes v2: - add a note to the README Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Marek Vasut <marex@denx.de>
* | README: remove wrong config nameIgor Grinberg2013-11-08-1/+0
| | | | | | | | | | | | | | | | | | | | There is no CONFIG_PCA953X_INFO symbol. U-Boot uses CONFIG_CMD_PCA953X_INFO instead, which is described in "Monitor Functions" section and thus no need to be repeated in the "GPIO Support" section. Remove the whole line. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
* | cmd_nvedit.c: Add env exists commandAndrew Ruder2013-11-08-0/+1
|/ | | | | | | | | | | | | | | | | | | | env exists is a way to test (in hush) if an environment variable exists. A workaround existed using printenv but this new command doesn't require all the stdout/stderr redirection to prevent printing information to the screen. Example: $ set testexists 1 $ env exists testexists && echo "yes" yes $ env exists testexists || echo "no" $ set testexists $ env exists testexists && echo "yes" $ env exists testexists || echo "no" no $ Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>
* video, cfb_console: make background and foreground color configurableHeiko Schocher2013-10-30-0/+5
| | | | | | | | make CONSOLE_BG_COL/CONSOLE_FG_COL configurable through board config file. Clear video screen in video_init(). Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Anatolij Gustschin <agust@denx.de>
* README: I2C: Fix indentNobuhiro Iwamatsu2013-10-17-3/+3
| | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* i2c: Add support for Renesas rcarNobuhiro Iwamatsu2013-10-17-0/+14
| | | | | | | This supports i2c controller for Renesas rcar. Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* i2c: mxc: move to new subsystemtrem2013-10-17-0/+11
| | | | Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
* Coding Style cleanup: replace leading SPACEs by TABsWolfgang Denk2013-10-14-10/+10
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Drop changes for PEP 4 following python tools] Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-10-08-1/+0
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| * omap1510inn: arm925t: remove supportAlbert ARIBAUD2013-10-07-1/+0
| | | | | | | | | | | | | | | | | | omap1510inn is orphan and has been for years now. Reove it and, as it was the only arm925t target, also remove arm925t support. Update doc/README.scrapyard accordingly. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-10-02-4/+5
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| * README: update ARM register usageJeroen Hofstee2013-09-23-3/+5
| | | | | | | | | | | | | | | | | | Besides the change of this patchset it also updates the README to reflect that GOT-generated relocations are no longer supported on ARM. cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
| * ARM: s3c44b0: remove remainders of dead boardMasahiro Yamada2013-09-19-1/+0
| | | | | | | | | | | | | | | | | | | | Because commit 5dc5f36 removed B2 board support, arch/arm/cpu/s3c44b0/* and arch/arm/include/asm/arch-s3c44b0/* are not necessary anymore. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Andrea Scian <andrea.scian@dave-tech.it>
* | dfu: ram supportAfzal Mohammed2013-09-24-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DFU spec mentions it as a method to upgrade firmware (software stored in writable non-volatile memory). It also says other potential uses of DFU is beyond scope of the spec. Here such a beyond the scope use is being attempted - directly pumping binary images from host via USB to RAM. This facility is a developer centric one in that it gives advantage over upgrading non-volatile memory for testing new images every time during development and/or testing. Directly putting image onto RAM would speed up upgrade process. This and convenience was the initial thoughts that led to doing this, speed improvement over MMC was only 1 second though - 6 sec on RAM as opposed to 7 sec on MMC in beagle bone, perhaps enabling cache and/or optimizing DFU framework to avoid multiple copy for ram (if worth) may help, and on other platforms and other boot media like NAND maybe improvement would be higher. And for a platform that doesn't yet have proper DFU suppport for non-volatile media's, DFU to RAM can be used. Another minor advantage would be to increase life of mmc/nand as it would be less used during development/testing. usage: <image name> ram <start address> <size> eg. kernel ram 0x81000000 0x1000000 Downloading images to RAM using DFU is not something new, this is acheived in openmoko also. DFU on RAM can be used for extracting RAM contents to host using dfu upload. Perhaps this can be extended to io for squeezing out register dump through usb, if it is worth. Signed-off-by: Afzal Mohammed <afzal.mohd.ma@gmail.com> Cc: Heiko Schocher <hs@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Cc: Gerhard Sittig <gsi@denx.de> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Heiko Schocher <hs@denx.de>
* | Cosmetic: Fix a number of typos, no functional changes.Robert P. J. Day2013-09-20-2/+2
| | | | | | | | | | | | | | Fix various misspellings of things like "environment", "kernel", "default" and "volatile", and throw in a couple grammar fixes. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
* | Cosmetic: Update some info in the README "arch" section.Robert P. J. Day2013-09-20-4/+8
|/ | | | | | | Tidy up, reorder, and add newer info to the arch/ directory subsection of the README file. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
* Merge and reformat boards.cfg and MAINTAINERSAlbert ARIBAUD2013-09-12-3/+3
| | | | | | | | Put all informations about targets, including state (active or orphan) and maintainers, in boards.cfg; remove MAINTAINERS; adjust the build system accordingly. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* documentation: add more compression configsKees Cook2013-09-03-0/+9
| | | | | | | This adds the missing compression config items to the README. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* TPL : introduce the TPL based on the SPLYing Zhang2013-08-20-0/+16
| | | | | | | | | | | | | | | | Due to the nand SPL on some board(e.g. P1022DS)has a size limit, it can not be more than 4K. So, the SPL cannot initialize the DDR with the SPD code. This patch introduces TPL to enable a loader stub that is loaded by the code from the SPL. It initializes the DDR with the SPD or other operations. The TPL's size is sizeable, the maximum size is decided by the memory's size that TPL runs. It initializes the DDR through SPD code, and copys final uboot image to DDR. So there are three stage uboot images: * spl_boot, * tpl_boot, * final uboot image Signed-off-by: Ying Zhang <b40530@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* powerpc: p1022ds: Enable P1022DS to boot from SD Card with SPLYing Zhang2013-08-20-0/+4
| | | | | | | Enable p1022ds to start from eSDHC with SPL. Signed-off-by: Ying Zhang <b40530@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* powerpc: mpc85xx: Support booting from SD Card with SPLYing Zhang2013-08-20-0/+4
| | | | | | | | | | | | | | | | The code from the internal on-chip ROM. It loads the final uboot image into DDR, then jump to it to begin execution. The SPL's size is sizeable, the maximum size must not exceed the size of L2 SRAM. It initializes the DDR through SPD code, and copys final uboot image to DDR. So there are two stage uboot images: * spl_boot, 96KB size. The env variables are copied to L2 SRAM, so that ddr spd code can get the interleaving mode setting in env. It loads final uboot image from offset 96KB. * final uboot image, size is variable depends on the functions enabled. Signed-off-by: Ying Zhang <b40530@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* Merge branch 'master' of git://88.191.163.10/u-boot-armTom Rini2013-08-18-0/+15
|\ | | | | | | | | | | | | | | | | | | Fixup an easy conflict over adding the clk_get prototype and USB_OTG defines for am33xx having moved. Conflicts: arch/arm/include/asm/arch-am33xx/hardware.h Signed-off-by: Tom Rini <trini@ti.com>
| * Merge git://git.denx.de/u-boot-armStefano Babic2013-07-31-82/+113
| |\ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: board/freescale/mx6qsabrelite/Makefile board/freescale/mx6qsabrelite/mx6qsabrelite.c include/configs/mx6qsabrelite.h Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | imx: Add documentation for imx specific commandsRobert Winkler2013-07-27-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | CONFIG_CMD_HDMIDETECT CONFIG_CMD_BMODE Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
* | | RFC: bootm: Add silent_linux environment variableSimon Glass2013-08-16-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At present the console for linux is silent if the U-Boot console is silent, unless CONFIG_SILENT_U_BOOT_ONLY is set. I wonder if a better way would be to have an environment variable to control this? Then we can control the verbosity from scripts, and set the variable to 'no' for those boards that want Linux to boot with console output. Signed-off-by: Simon Glass <sjg@chromium.org>
* | | board/bsc9132qds: Add DSP side tlb and lawsPriyanka Jain2013-08-09-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSC9132QDS is a Freescale Reference Design Board for BSC9132 SoC which is a integrated device that contains two powerpc e500v2 cores and two DSP starcores. To support DSP starcore -Creating LAW and TLB for DSP-CCSR space. -Creating LAW for DSP-core subsystem M2 and M3 memory -Creating LAW for 1GB DDR which is connected exclusively to DSP-cores Signed-off-by: Manish Jaggi <manish.jaggi@freescale.com> Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* | | mpc85xx: Base emulator supportYork Sun2013-08-09-0/+4
| |/ |/| | | | | | | | | | | | | | | Prepare for emulator support for mpc85xx parts. Disable DDR training and skip wrlvl_cntl_2 and wrlvl_cntl_3 registers. These two registers improve stability but not supported by emulator. Add CONFIG_FSL_TBCLK_EXTRA_DIV for possible adjustment to time base. Signed-off-by: York Sun <yorksun@freescale.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini2013-07-24-64/+111
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sandburst-specific i2c drivers have been deleted, conflict was just over the SPDX conversion. Conflicts: board/sandburst/common/ppc440gx_i2c.c board/sandburst/common/ppc440gx_i2c.h Signed-off-by: Tom Rini <trini@ti.com>
| * | i2c, ppc4xx_i2c: switch to new multibus/multiadapter supportDirk Eibach2013-07-23-0/+5
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Cc: Heiko Schocher <hs@denx.de> Cc: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de>
| * | tegra: i2c: Enable new CONFIG_SYS_I2C frameworkSimon Glass2013-07-23-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | This enables CONFIG_SYS_I2C on Tegra, updating existing boards and the Tegra i2c driver to support this. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Heiko Schocher <hs@denx.de>
| * | i2c, multibus: get rid of CONFIG_I2C_MUXHeiko Schocher2013-07-23-47/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_I2C_MUX is replaced through the new i2c multibus/multiadapter framework, configured through CONFIG_SYS_I2C. As CONFIG_I2C_MUX is only used on the keymile boards, and they are now completely moved to the new framework, remove CONFIG_I2C_MUX. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Holger Brunck <holger.brunck@keymile.com> Tested-By: Holger Brunck <holger.brunck@keymile.com>
| * | i2c, fsl_i2c: switch to new multibus/multiadapter supportHeiko Schocher2013-07-23-5/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | - added to fsl_i2c driver new multibus/multiadpater support - adapted all config files, which uses this driver Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@wwwdotorg.org>
| * | i2c, soft-i2c: switch to new multibus/multiadapter supportHeiko Schocher2013-07-23-18/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | - added to soft_i2c driver new multibus/multiadpater support - adapted all config files, which uses this driver Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@wwwdotorg.org>
| * | i2c: common changes for multibus/multiadapter supportHeiko Schocher2013-07-23-3/+71
| |/ | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> Cc: Henrik Nordström <henrik@henriknordstrom.net>
* | Licenses: introduce SPDX Unique Lincense IdentifiersWolfgang Denk2013-07-24-18/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Like many other projects, U-Boot has a tradition of including big blocks of License headers in all files. This not only blows up the source code with mostly redundant information, but also makes it very difficult to generate License Clearing Reports. An additional problem is that even the same lincenses are referred to by a number of slightly varying text blocks (full, abbreviated, different indentation, line wrapping and/or white space, with obsolete address information, ...) which makes automatic processing a nightmare. To make this easier, such license headers in the source files will be replaced with a single line reference to Unique Lincense Identifiers as defined by the Linux Foundation's SPDX project [1]. For example, in a source file the full "GPL v2.0 or later" header text will be replaced by a single line: SPDX-License-Identifier: GPL-2.0+ We use the SPDX Unique Lincense Identifiers here; these are available at [2]. Note: From the legal point of view, this patch is supposed to be only a change to the textual representation of the license information, but in no way any change to the actual license terms. With this patch applied, all files will still be licensed under the same terms they were before. Note 2: The apparent difference between the old "COPYING" and the new "Licenses/gpl-2.0.txt" only results from switching to the upstream version of the license which is differently formatted; there are not any actual changes to the content. Note 3: There are some recurring questions about linense issues, such as: - Is a "All Rights Reserved" clause a problem in GPL code? - Are files without any license header a problem? - Do we need license headers at all? The following excerpt from an e-mail by Daniel B. Ravicher should help with these: | Message-ID: <4ADF8CAA.5030808@softwarefreedom.org> | Date: Wed, 21 Oct 2009 18:35:22 -0400 | From: "Daniel B. Ravicher" <ravicher@softwarefreedom.org> | To: Wolfgang Denk <wd@denx.de> | Subject: Re: GPL and license cleanup questions | | Mr. Denk, | | Wolfgang Denk wrote: | > - There are a number of files which do not include any specific | > license information at all. Is it correct to assume that these files | > are automatically covered by the "GPL v2 or later" clause as | > specified by the COPYING file in the top level directory of the | > U-Boot source tree? | | That is a very fact specific analysis and could be different across the | various files. However, if the contributor could reasonably be expected | to have known that the project was licensed GPLv2 or later at the time | she made her contribution, then a reasonably implication is that she | consented to her contributions being distributed under those terms. | | > - Do such files need any clean up, for example should we add GPL | > headers to them, or is this not needed? | | If the project as a whole is licensed under clear terms, you need not | identify those same terms in each file, although there is no harm in | doing so. | | > - There are other files, which include both a GPL license header | > _plus_ some copyright note with an "All Rights Reserved" clause. It | > has been my understanding that this is a conflict, and me must ask | > the copyright holders to remove such "All Rights Reserved" clauses. | > But then, some people claim that "All Rights Reserved" is a no-op | > nowadays. License checking tools (like OSLC) seem to indicate this is | > a problem, but then we see quite a lot of "All rights reserved" in | > BSD-licensed files in gcc and glibc. So what is the correct way to | > deal with such files? | | It is not a conflict to grant a license and also reserve all rights, as | implicit in that language is that you are reserving all "other" rights | not granted in the license. Thus, a file with "Licensed under GPL, All | Rights Reserved" would mean that it is licensed under the GPL, but no | other rights are given to copy, modify or redistribute it. | | Warm regards, | --Dan | | Daniel B. Ravicher, Legal Director | Software Freedom Law Center (SFLC) and Moglen Ravicher LLC | 1995 Broadway, 17th Fl., New York, NY 10023 | (212) 461-1902 direct (212) 580-0800 main (212) 580-0898 fax | ravicher@softwarefreedom.org www.softwarefreedom.org [1] http://spdx.org/ [2] http://spdx.org/licenses/ Signed-off-by: Wolfgang Denk <wd@denx.de>
* Add Atmel I2C tpmDirk Eibach2013-07-16-0/+3
| | | | | | | | | Add support for Atmel TPM devices with two wire interface. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Reinhard Pfau <reinhard.pfau@gdsys.cc> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Andy Fleming <afleming@freescale.com>
* tpm: add AUTH1 cmds for LoadKey2 and GetPubKeyReinhard Pfau2013-07-16-0/+14
| | | | | | | | | | | | | | | | | | | | | | Extend the tpm library with support for single authorized (AUTH1) commands as specified in the TCG Main Specification 1.2. (The internally used helper functions are implemented in a way that they could also be used for double authorized commands if someone needs it.) Provide enums with the return codes from the TCG Main specification. For now only a single OIAP session is supported. OIAP authorized version of the commands TPM_LoadKey2 and TPM_GetPubKey are provided. Both features are available using the 'tpm' command, too. Authorized commands are enabled with CONFIG_TPM_AUTH_SESSIONS. (Note that this also requires CONFIG_SHA1 to be enabled.) Signed-off-by: Reinhard Pfau <reinhard.pfau@gdsys.cc> Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Acked-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Andy Fleming <afleming@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-videoTom Rini2013-07-10-8/+0
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| * video: lcd: Make splash_screen_prepare weak, remove config macroRobert Winkler2013-07-01-8/+0
| | | | | | | | | | | | | | | | Remove CONFIG_SPLASH_SCREEN_PREPARE from README Add doc/README.splashprepare to document functionality Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
* | dfu: make data buffer size configurableHeiko Schocher2013-06-30-0/+6
|/ | | | | | | | | | | | | | | | Dfu transfer uses a buffer before writing data to the raw storage device. Make the size (in bytes) of this buffer configurable through environment variable "dfu_bufsiz". Defaut value is configurable through CONFIG_SYS_DFU_DATA_BUF_SIZE Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Cc: Tom Rini <trini@ti.com> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Tom Rini <trini@ti.com>
* README: align default commands with codeVincent Stehlé2013-06-26-6/+8
| | | | | | | | Align the list of default commands mentioned in the configuration options paragraph of the README with the actual definitions found in include/config_cmd_default.h Signed-off-by: Vincent Stehlé <vincent.stehle@freescale.com>
* image: Add RSA support for image signingSimon Glass2013-06-26-0/+10
| | | | | | | | | | | | | | RSA provides a public key encryption facility which is ideal for image signing and verification. Images are signed using a private key by mkimage. Then at run-time, the images are verified using a private key. This implementation uses openssl for the host part (mkimage). To avoid bringing large libraries into the U-Boot binary, the RSA public key is encoded using a simple numeric representation in the device tree. Signed-off-by: Simon Glass <sjg@chromium.org>
* image: Add signing infrastructureSimon Glass2013-06-26-0/+5
| | | | | | | Add a structure to describe an algorithm which can sign and (later) verify images. Signed-off-by: Simon Glass <sjg@chromium.org>
* cros: adds cros_ec keyboard driverHung-ying Tyan2013-06-26-0/+5
| | | | | | | | | | This patch adds the driver for keyboard that's controlled by ChromeOS EC. Signed-off-by: Randall Spangler <rspangler@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Hung-ying Tyan <tyanh@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini2013-06-24-0/+5
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| * sf: Add bank addr code in CONFIG_SPI_FLASH_BARJagannadha Sutradharudu Teki2013-06-23-0/+5
| | | | | | | | | | | | | | | | | | | | | | Defined bank addr code on CONFIG_SPI_FLASH_BAR macro, to reduce the size for existing boards which has < 16Mbytes SPI flashes. It's upto user which has provision to use the bank addr code for flashes which has > 16Mbytes. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | common/Makefile: Add new symbol CONFIG_SPL_ENV_SUPPORT for environment in SPLYing Zhang2013-06-20-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | There will need the environment in SPL for reasons other than network support (in particular, hwconfig contains info for how to set up DDR). Add a new symbol CONFIG_SPL_ENV_SUPPORT to replace CONFIG_SPL_NET_SUPPORT for environment in common/Makefile. Signed-off-by: Ying Zhang <b40530@freescale.com> Reviewed-by: Tom Rini <trini@ti.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | powerpc/mpc85xx: support application without resetvec segment in the linker ↵Ying Zhang2013-06-20-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | script For SD/SPI 2-stage bootloader, the On-Chip Rom code loads the SPL into L2 SRAM, then jump to it to begin execution. After that, the SPL loads the final uboot image into DDR, then jump to it to begin execution. The segment .resetvec in the SPL and in final U-boot is useless. So, add new symbols CONFIG_SYS_MPC85XX_NO_RESETVEC for this application. If CONFIG_SYS_MPC85XX_NO_RESETVEC is set, the segment .resetvec is excluded and the segment .bootpg is placed in the previous 4K of the segment .text. Signed-off-by: Ying Zhang <b40530@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | powerpc/boot: Change the macro of Boot from SRIO and PCIE master moduleLiu Gang2013-06-20-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the macro "CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER" can enable the master module of Boot from SRIO and PCIE on a platform. But this is not a silicon feature, it's just a specific booting mode based on the SRIO and PCIE interfaces. So it's inappropriate to put the macro into the file arch/powerpc/include/asm/config_mpc85xx.h. Change the macro "CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER" to "CONFIG_SRIO_PCIE_BOOT_MASTER", remove them from arch/powerpc/include/asm/config_mpc85xx.h file, and add those macros in configuration header file of each board which can support the master module of Boot from SRIO and PCIE. Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
generated by cgit v1.1 at 2024-11-30 23:27:19 +0000