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2013-06-19Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD
Conflicts: spl/Makefile
2013-06-04exynos: update tzpc to make it common for exynos4 and exynos5Inderpal Singh
This requires that cpu_is_exynos4/5 should be made available before tzpc_init. Hence this patch also makes necessary changes to have cpu_info in spl and invokes arch_cpu_init before tzpc_init in low_level_init.S for smdk5250. Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org> Acked-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-05-16imx: spl: Merge libimx-common make rulesBenoît Thébaudeau
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-05-05imx: iomux-v3: Add iomux-mx35.hBenoît Thébaudeau
Allow usage of the imx-common/iomux-v3.h framework by including pad settings for the i.MX35. The content of the file is taken from Linux kernel at commit 267dd34, plus the required changes to make it work in U-Boot. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-05-05arm: mx5: Add SPL support code to MX5Marek Vasut
Fix minor adjustments needed to get SPL framework building on MX5. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com>
2013-04-22imx: Move some i.MX common functions into the imx-common directoryStefan Roese
This patch moves the following functions into the imx-common directory: - mxs_wait_mask_set() - mxs_wait_mask_clr() - mxs_reset_block() These are currently used by i.MX28. But the upcoming GPMI NAND port for i.MX6 will also use these functions. So lets move them to a common location to re-use them. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com>
2013-03-24ti814x_evm: add ti814x evm board supportMatt Porter
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>
2013-03-12Refactor linker-generated arraysAlbert ARIBAUD
Refactor linker-generated array code so that symbols which were previously linker-generated are now compiler- generated. This causes relocation records of type R_ARM_ABS32 to become R_ARM_RELATIVE, which makes code which uses LGA able to run before relocation as well as after. Note: this affects more than ARM targets, as linker- lists span possibly all target architectures, notably PowerPC. Conflicts: arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds arch/arm/cpu/armv7/omap-common/u-boot-spl.lds board/ait/cam_enc_4xx/u-boot-spl.lds board/davinci/da8xxevm/u-boot-spl-da850evm.lds board/davinci/da8xxevm/u-boot-spl-hawk.lds board/vpac270/u-boot-spl.lds Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2013-03-12Remove linker lists (LGAs) from SPL linker scriptsAlbert ARIBAUD
Many SPL linker scripts needlessly include linker lists (aka LGAs). Remove them whenever possible; keep it only in the seven am335x_evm variants (am335x_evm, am335x_evm_uart[1-5], am335x_evm_spiboot), where there is actual content in output section .u_boot_list. This commit keeps all u-boot.bin and u-boot-spl.bin in ARM targets byte-identical. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2013-02-18spl: support for booting via usbethIlya Yanok
In case of usbeth booting just call net_load_image("usb_ether"). This patch also adds CONFIG_SPL_USBETH_SUPPORT and CONFIG_SPL_MUSB_NEW_SUPPORT config options to enable linking of SPL against USB gagdet support and new MUSB driver resp. Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2013-02-02Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD
2013-01-22imximage.cfg: run files through C preprocessorTroy Kisky
The '#' used as comments in the files cause the preprocessor trouble, so change to /* */. The mkimage command which uses this preprocessor output was moved to arch/arm/imx-common/Makefile .gitignore was updated to ignore .cfgtmp files. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2013-01-16Tegra30: Add generic Tegra30 build supportTom Warren
This patch adds basic Tegra30 (T30) build support - no specific board is targeted. Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
2012-12-10Merge branch 'master' of git://git.denx.de/u-boot into resolveMinkyu Kang
Conflicts: README board/samsung/universal_c210/universal.c drivers/misc/Makefile drivers/power/power_fsl.c include/configs/mx35pdk.h include/configs/mx53loco.h include/configs/seaboard.h
2012-11-26spl: include resetvec and lib8xxxScott Wood
The toplevel makefile hardcodes this stuff, so spl/Makefile needs to as well. Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-11-10Merge git://git.denx.de/u-bootStefano Babic
2012-10-26SPL: Added SPL target for mx35 SOC to SPL MakefileStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-10-26Merge remote-tracking branch 'u-boot-ti/master'Albert ARIBAUD
2012-10-25omapimage: Add support for byteswapped SPI imagesTom Rini
Add MLO.byteswap as a target to spl/Makefile and un-guard the first MLO rule so we don't have to duplicate it. Signed-off-by: Tom Rini <trini@ti.com>
2012-10-22common: Add symbol handling for generic lists into MakefileMarek Vasut
This patch adds essential components for generation of the contents of the linker section that is used by the linker-generated array. All of the contents is held in a separate file, u-boot.lst, which is generated at runtime just before U-Boot is linked. The purpose of this code is to especially generate the appropriate boundary symbols around each subsection in the section carrying the linker-generated arrays. Obviously, the interim linker code for actual placement of the variables into the section is generated too. The generated file, u-boot.lst, is included into u-boot.lds via the linker INCLUDE directive in u-boot.lds . Adjustments are made in the Makefile and spl/Makefile so that the u-boot.lds and u-boot-spl.lds depend on their respective .lst files. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-15Tegra20: Move some code files to common directories for upcoming Tegra30 ↵Tom Warren
patches. Move files that are going to be common between T20 and T30 into 'tegra-common' subdirs in AVP (arm720t), CPU (armv7), and shared (arch/arm/cpu/.) areas. Any files that are left behind in '/tegra20' will be copied to '/tegra30' subdirs and modified for that SoC. The 'common' files should need only minor changes. Include files (arch/arm/include/asm/arch-tegra/tegra20) will be done in a follow-on patch. Builds fine w/MAKEALL -s tegra20. Checkpatch.pl is clean. Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-10-01OMAP: networking support for SPLIlya Yanok
This patch adds support for networking in SPL. Some devices are capable of loading SPL via network so it makes sense to load the main U-Boot binary via network too. This patch tries to use existing network code as much as possible. Unfortunately, it depends on environment which in turn depends on other code so SPL size is increased significantly. No effort was done to decouple network code and environment so far. Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27SPL: Move the omap SPL framework to common/splTom Rini
Add a new flag, CONFIG_SPL_FRAMEWORK to opt into the common/spl SPL framework, enable on all of the previously using boards. We move the spl_ymodem.c portion to common/ and spl_mmc.c to drivers/mmc/. We leave the NAND one in-place as we plan to replace it later in this series. We use common/spl to avoid linker problems with respect to merging constant strings in objects. Otherwise all strings in common/ will be linked in and kept which grows SPL in size too much. Signed-off-by: Tom Rini <trini@ti.com>
2012-09-18spl: remove forced linking of commands into SPLTyler Olmstead
Remove linker command line options from the SPL makefile that force the inclusion of unreferenced command code from linked object files. As commands are not used in the SPL, these options resulted in an unnecessary increase in the image size, in addition to introducing the possibility of tricky link errors in the case where the command code contained symbols that were not resolved by linking in the limited objects compiled in the SPL build. Signed-off-by: Tyler Olmstead <tyler.j.olmstead@gmail.com> Acked-by: Tom Rini <trini@ti.com>
2012-09-01spl: fix SPL build of private libgccAllen Martin
This fixes the SPL build to link with the SPL version of libgcc if USE_PRIVATE_LIBGCC is set to "yes". Previously it was linking with the libgcc from the normal u-boot build because it gets set in PLATFORM_LIBS and passed down the to the SPL build. Signed-off-by: Allen Martin <amartin@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Tested-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-09-01tegra20: move tegra20 SoC code to arch/arm/cpu/tegra20-commonAllen Martin
In preparation for splitting out the armv4t code from tegra20, move the tegra20 SoC code to arch/arm/cpu/tegra20-common. This code will be compiled armv4t for the arm7tdmi and armv7 for the cortex A9. Signed-off-by: Allen Martin <amartin@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Tested-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-08-17Makefile: fix HAVE_VENDOR_COMMON_LIBScott Wood
Commit 8b5a02640adf77301f943e8754992c50df004e8a ("Makefile: cosmetic: optimize usage of LIBS-y") broke the build of boards that have a board vendor "common" directory, by introducing a space between "LIBS-" and "y". Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Acked-by: Kim Phillips <kim.phillips@freescale.com>
2012-08-10Makefile: cosmetic: optimize usage of LIBS-yDaniel Schwierzeck
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2012-03-30Define CPUDIR for the .lds link scriptSimon Glass
Most link scripts differ only in the directory containing the start.o file. Make this a #define to remove this last difference. (Note that if start.o were disallowed outside the CPU start directory then we wouldn't even need this. But that is a separate discussion.) Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-30Allow arch directory to contain .lds without requiring MakefileSimon Glass
The Makefile for a CPU is in arch/($ARCH)/cpu/$(CPU). We want to support having an .lds file in arch/$(ARCH)/cpu without requiring an additional Makefile there. This change makes it clear that we expect a Makefile in the same directory as the link script except in this case. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-01-16ARM:AM33XX: Add SPL support for AM335X EVMChandan Nath
This patch is added to support SPL feature on AM335X platform. In this patch, MMC1 is configured as boot device for SPL and support for other devices will be added in the next patch series. Signed-off-by: Chandan Nath <chandan.nath@ti.com> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2011-11-15omap5: Add minimal support for omap5430.Sricharan
This patch adds the minimal support for OMAP5. The platform and machine specific headers and sources updated for OMAP5430. OMAP5430 is Texas Instrument's SOC based on ARM Cortex-A15 SMP architecture. It's a dual core SOC with GIC used for interrupt handling and SCU for cache coherency. Also moved some part of code from the basic platform support that can be made common for OMAP4/5. Rest is kept out seperately. The same approach is followed for clocks and emif support in the subsequent patches. Signed-off-by: sricharan <r.sricharan@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-15OneNAND: Add simple OneNAND SPLMarek Vasut
This introduces small OneNAND loader, fitting into 1kB of space (smallest possible OneNAND RAM size). Some devices equipped with such crappy chips will use this. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Scott Wood <scottwood@freescale.com> V2: Introduce spl_onenand_load_image() to load data from OneNAND in SPL V3: Cleanup, align with nand_spl. Skip whole blocks.
2011-11-03spl: add option for adding post memory test to the SPL frameworkHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Sandeep Paulraj <s-paulraj@ti.com> Cc: Sergei Shtylyov <sshtylyov@mvista.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03ORIGEN : use absolute paths and fix tool namingAngus Ainslie
On some hosts using relative paths will cause the build to fail. This patch sets absolute paths for the tools directory Get rid of MSDOS style excecutable extension Signed-off-by: Angus Ainslie <angus.ainslie@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2011-10-27SPL: Add DMA librarySimon Schwarz
Adding a DMA library to the SPL. It is used if CONFIG_SPL_DMA_SUPPORT is defined. Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-10-05SPL: Make path to start.S configurableMarek Vasut
Introduce CONFIG_SPL_START_S_PATH to configure path to start.S file. It's not always fitting to use CPU's start.S . Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2011-09-30spl: Add POWER library to new splSimon Schwarz
Adds power library to the new spl Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30spl: add NAND Library to new SPLSimon Schwarz
Adds NAND library to SPL. Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04ORIGEN: Add MMC SPL supportChander Kashyap
Adds mmc boot support. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2011-08-03mkimage: Add OMAP boot image supportJohn Rigby
- Add mkimage support for OMAP boot image - Add support for OMAP boot image(MLO) generation in the new SPL framework Signed-off-by: John Rigby <john.rigby@linaro.org> Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-07-26spl: add support for omap-common librariesDaniel Schwierzeck
Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2011-07-26spl: Add support for common libraries and driversDaniel Schwierzeck
Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2011-07-26spl: add initial support for a generic SPL frameworkDaniel Schwierzeck
Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>