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2013-05-14image: Add device tree setup to image librarySimon Glass
This seems to be a common function for several architectures, so create a common function rather than duplicating the code in each arch. Also make an attempt to avoid introducing #ifdefs in the new code, partly by removing useless #ifdefs around function declarations in the image.h header. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-14image: Add CONFIG_FIT_SPL_PRINT to control FIT image printing in SPLSimon Glass
This code is very large, and in SPL it isn't always useful to print out image information (in fact there might not even be a console active). So disable this feature unless this option is set. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-14image: Remove remaining #ifdefs in image-fit.cSimon Glass
There are only two left. One is unnecessary and the other can be moved to the header file. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-14sandbox: image: Add support for booting images in sandboxSimon Glass
Much of the image code uses addresses as ulongs and pointers interchangeably, casting between the two forms as needed. This doesn't work with sandbox, which has a U-Boot RAM buffer which is separate from the host machine's memory. Adjust the cost so that translating from a U-Boot address to a pointer uses map_sysmem(). This allows bootm to work correctly on sandbox. Note that there are no exhaustive tests for this code on sandbox, so it is possible that some dark corners remain. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de> (v1)
2013-05-14image: Rename hash printing to fit_image_print_verification_data()Simon Glass
This function will be used to print signatures as well as hashes, so rename it. Also make it static since it is not used outside this file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
2013-05-14image: Rename fit_add_hashes() to fit_add_verification_data()Simon Glass
We intend to add signatures to FITs also, so rename this function so that it is not specific to hashing. Also rename fit_image_set_hashes() and make it static since it is not used outside this file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
2013-05-14image: Export fit_conf_get_prop_node()Simon Glass
This function will be needed by signature checking code, so export it, and also add docs. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-14image: Move hash checking into its own functionSimon Glass
The existing function is long and most of the code is indented a long way. Before adding yet more code, split this out into its own function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de> (v1)
2013-05-14image: Rename fit_image_check_hashes() to fit_image_verify()Simon Glass
This is the main entry point to the FIT image verification code. We will be using it to handle image verification with signatures, so rename the function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
2013-05-14image: Convert fit_image_hash_set_value() to static, and renameSimon Glass
This function doesn't need to be exported, and with verification we want to use it for setting the 'value' property in any node, so rename it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
2013-05-14image: Move HOSTCC image code to tools/Simon Glass
This code is never compiled into U-Boot, so move it into a separate file in tools/ to avoid the large #ifdef. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
2013-05-14image: Export fit_check_ramdisk()Simon Glass
One we split out the FIT code from image.c we will need this function. Export it in the header. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
2013-05-14image: Move timestamp #ifdefs to header fileSimon Glass
Rather than repeat the line #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || \ defined(USE_HOSTCC) everywhere, put this in a header file and #define IMAGE_ENABLE_TIMESTAMP to either 1 or 0. Then we can use a plain if() in most code and avoid the #ifdefs. The compiler's dead code elimination ensures that the result is the same. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de>
2013-05-14libfdt: Add fdt_next_subnode() to permit easy subnode iterationSimon Glass
Iterating through subnodes with libfdt is a little painful to write as we need something like this: for (depth = 0, count = 0, offset = fdt_next_node(fdt, parent_offset, &depth); (offset >= 0) && (depth > 0); offset = fdt_next_node(fdt, offset, &depth)) { if (depth == 1) { /* code body */ } } Using fdt_next_subnode() we can instead write this, which is shorter and easier to get right: for (offset = fdt_first_subnode(fdt, parent_offset); offset >= 0; offset = fdt_next_subnode(fdt, offset)) { /* code body */ } Also, it doesn't require two levels of indentation for the loop body. Signed-off-by: Simon Glass <sjg@chromium.org> (Cherry-picked from dtc commit 4e76ec79) Acked-by: Gerald Van Baren <vanbaren@cideas.com>
2013-05-14bootstage: Don't build for HOSTCCSimon Glass
We don't measure boot timing on the host, or with SPL, so use both conditions in the bootstage header. This allows us to avoid using conditional compilation around bootstage_...() calls. (#ifdef) Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-14hash: Add a way to calculate a hash for any algortihmSimon Glass
Rather than needing to call one of many hashing algorithms in U-Boot, provide a function hash_block() which handles this, and can support all available hash algorithms. Once we have md5 supported within hashing, we can use this function in the FIT image code. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-14Merge branch 'master' of git://git.denx.de/u-boot-blackfin into ↵Tom Rini
powerpc-eldk53-warning-fixes
2013-05-13x86: config: Enable LZO for coreboot, remove zlib, gzipSimon Glass
We don't use zlib and gzip but do use lzo, so enable this. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-13bootstage: Allow marking a particular line of codeSimon Glass
Add a function which allows a (file, function, line number) to be marked in bootstage. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Che-Liang Chiou <clchiou@chromium.org>
2013-05-13x86: Enable bootstage for corebootSimon Glass
This is a convenient way of finding out where boottime is going. Enable it for coreboot. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-13bootstage: Copy bootstage strings post-relocationDoug Anderson
Any pointers to name strings that were passed to bootstage_mark_name() pre-relocation should be copied post-relocation so that they don't get trashed as the original location of U-Boot is re-used for other purposes. This change introduces a new API call that should be called from board_init_r() after malloc has been initted on any board that uses bootstage. Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2013-05-13bootstage: Add stubs for new bootstage functionsSimon Glass
Some functions don't have a stub for when CONFIG_BOOTSTAGE is not defined. Add one to avoid #ifdefs in the code when this is used in U-Boot. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Che-Liang Chiou <clchiou@chromium.org> Reviewed-by: Tom Wai-Hong Tam <waihong@chromium.org>
2013-05-13x86: Re-enable PCAT timer 2 for beepingSimon Glass
While we don't want PCAT timers for timing, we want timer 2 so that we can still make a beep. Re-purpose the PCAT driver for this, and enable it in coreboot. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-13x86: Add TSC timerSimon Glass
This timer runs at a rate that can be calculated, well over 100MHz. It is ideal for accurate timing and does not need interrupt servicing. Tidy up some old broken and unneeded implementations at the same time. To provide a consistent view of boot time, we use the same time base as coreboot. Use the base timestamp supplied by coreboot as U-Boot's base time. Signed-off-by: Simon Glass <sjg@chromium.org>base Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-13bfin: Move gpio support for bf54x and bf60x into the generic driver folder.Sonic Zhang
The gpio spec for bf54x and bf60x differ a lot from the old gpio driver for bf5xx. A lot of machine macros are used to accomodate both code in one gpio driver. This patch split the old gpio driver and move new gpio2 support to the generic gpio driver folder. - To enable gpio2 driver, macro CONFIG_ADI_GPIO2 should be defined in the board's config header file. - The gpio2 driver supports bf54x, bf60x and future ADI processors, while the older gpio driver supports bf50x, bf51x, bf52x, bf53x and bf561. - All blackfin specific gpio function names are replaced by the generic gpio APIs. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13blackfin: Move blackfin serial driver out of blackfin arch folder.Sonic Zhang
- Move blackfin serial driver to the generic driver folder. - Move blackfin serial headers to blackfin arch head folder. - Update the include path to blackfin serial header in start up code. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13blackfin: Move blackfin watchdog driver out of the blackfin arch folder.Sonic Zhang
- Enable hw_watchdog_init() in watchdog.h if CONFIG_HW_WATCHDOG is defined. - Move blackfin hw watchdog driver to the generic driver folder. - Call hw_watchdog_init() from blackfin board init code. - Reuse macro CONFIG_WATCHDOG_TIMEOUT_MSECS - Update README.watchdog accordingly Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13blackfin: Enable early print via the generic serial API.Sonic Zhang
Remove blackfin specific implementation of the generic serial API when early print macro is defined. In BFIN_BOOT_BYPASS mode, don't call generic serial_puts, because early print in bypass mode is running before code binary is relocated to the link address. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13blackfin: Fit u-boot image size into limited nor flash on blackfin.Sonic Zhang
- Disable NAND driver on bf537-stamp. - Make MMC_SPI optional. - Disable LCD driver on bf527-ezkit. - Enlarge BF609 nor flash reserved size from 256k to 512k bytes. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
2013-05-13blackfin: bf609: add softswitch config commandBob Liu
Add softswitch_output command for bf609-ezkit to enable softswitches. Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13blackfin: run core1 from L1 code sram start address in uboot init code on core 0Sonic Zhang
Define core 1 L1 code sram start address. Add function to enable core 1 for BF609 and BF561. Add config macro to allow customer to run core 1 in uboot init code on core 0. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13blackfin: reduce size of u-boot.ldr in bf548-ezkit default config.Bob Liu
Enable VIDEO and NAND supports only when the config options is defined. Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-12at91sam9260ek: move board id setup to config headerAndreas Bießmann
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Acked-by: Bo Shen <voice.shen@atmel.com>
2013-05-12mmc: atmel_mci: using IP version for different settingBo Shen
Using IP version for different setting - Higher version supports 8bit mode - Higher version bus width setting is different Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-05-12arm: at91: add at91sam9g20ek_mmc_config, which can save environment in mmc cardWu, Josh
Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-05-12arm: at91: enable mci support for at91sam9g20ek.Wu, Josh
Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-05-12arm: at91: add at91sam9n12ek board supportWu, Josh
Add support for following features: - nand boot, with PMECC 2bit ECC for 512 bytes sector - SPI flash boot - SD card boot - LCD support Signed-off-by: Josh Wu <josh.wu@atmel.com> [fix -Wimplicit-function-declaration for at91_lcd_hw_init()] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-05-11Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD
2013-05-11Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD
Conflicts: drivers/mtd/nand/mxc_nand_spl.c include/configs/m28evk.h
2013-05-10Move FDT_RAMDISK_OVERHEAD from fdt.h to libfdt_env.hGerald Van Baren
The define should not have been put in fdt.h originally, libfdt_env.h is the proper place for target-specific customizations. Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
2013-05-10Added license header to dtc/libfdt/fdt.h and libfdt_env.hJustin Sobota
This commit adds a license header to fdt.h and libfdt_env.h because the license was omitted. U-Boot note: the u-boot libfdt_env.h header portion was not applied to the u-boot libfdt_env.h because that file was created by Gerald Van Baren (with a license header). - gvb Ref: DTC commit 27cdc1b1 Signed-off-by: Justin Sobota <jsobota@ti.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
2013-05-10Fix typoFrançois Revol
Ref: DTC commit cc11e522 Signed-off-by: François Revol <revol@free.fr>
2013-05-10Export fdt_stringlist_contains()Simon Glass
This function is useful outside libfdt, so export it. Ref: DTC commit b7aa300e Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: David Gibson <david@gibson.dropbear.id.au>
2013-05-11Merge branch 'u-boot-pxa/master' into 'u-boot-arm/master'Albert ARIBAUD
2013-05-10ARM: OMAP: Add arch_cpu_init functionSRICHARAN R
The boot parameters passed from SPL to UBOOT must be saved as a part of uboot's gd data as early as possible, before we will inadvertently overwrite it. So adding a arch_cpu_init for the required Socs to save it. Signed-off-by: Sricharan R <r.sricharan@ti.com> [trini: Add igep0033 hunk] Signed-off-by: Tom Rini <trini@ti.com>
2013-05-10ARM: OMAP: Cleanup boot parameters usageSRICHARAN R
The boot parameters are read from individual variables assigned for each of them. This been corrected and now they are stored as a part of the global data 'gd' structure. So read them from 'gd' instead. Signed-off-by: Sricharan R <r.sricharan@ti.com> [trini: Add igep0033 hunk] Signed-off-by: Tom Rini <trini@ti.com>
2013-05-10davinci: handle CONFIG_SYS_CLE_MASK and CONFIG_SYS_ALE_MASKEric Benard
these variables are curently defined in several config files but the driver doesn't use them and defaults to hardcoded values in nand_defs.h It's interesting to be able to change this hardcoded valude when the hardware is not using the default adress signals to drive ALE and CLE and two configuration defines already exist for this purpose so use them. Signed-off-by: Eric Bénard <eric@eukrea.com>
2013-05-10cm-t35: update config fileIgor Grinberg
Several minor updates to the cm-t35 config file. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Tested-by: Nikita Kiryanov <nikita@compulab.co.il>
2013-05-10ARM: Panda: Add flag to allow runtime enviroment varibale modsDan Murphy
Add the flag to allow runtime enviroment variable modifications. This is being added so that the board-name can be modified at runtime to indicate either a panda(4430) or a panda-es(4460) Signed-off-by: Dan Murphy <dmurphy@ti.com>
2013-05-10ARM:Panda:Fix device tree loading for the panda-esDan Murphy
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>
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