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2014-10-05ARM: UniPhier: add UniPhier SoC support codeMasahiro Yamada
These are used by Panasonic UniPhier SoC family. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-10-05serial: add UniPhier serial driverMasahiro Yamada
The driver for on-chip UART used on Panasonic UniPhier platform. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-10-05mtd: denali: add Denali NAND driver for SPLMasahiro Yamada
The SPL-mode driver for Denali(Cadence) NAND Flash Memory Controller IP. This driver requires two CONFIG macros: - CONFIG_SPL_NAND_DENALI Define to enable this driver. - CONFIG_SYS_NAND_BAD_BLOCK_POS Specify bad block mark position in the oob space. Typically 0. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Chin Liang See <clsee@altera.com> Cc: Scott Wood <scottwood@freescale.com>
2014-10-05mtd: denali: add Denali controller configs to KconfigMasahiro Yamada
Commit 3eb3e72a3f66 (nand/denali: Adding Denali NAND driver support) introduced some new options, and some of them were documented by commit f9860cf081ef (nand/denali: Document CONFIG symbols). This commit allows users to enable/disable them via Kconfig with more detailed help docs. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Chin Liang See <clsee@altera.com> Cc: Scott Wood <scottwood@freescale.com>
2014-09-26Merge branch 'for-tom' of git://git.denx.de/u-boot-dmTom Rini
2014-09-26spi: Add brackets and tidy defines in spi.hSimon Glass
Some of the #defines in spi.h are not bracketed. To avoid future mistakes add brackets. Also add an explanatory comment for SPI_CONN_DUAL_... Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2014-09-26dm: spi: Move cmd device code into its own functionSimon Glass
In preparation for changing the error handling in this code for driver model, move it into its own function. Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2014-09-26sandbox: config: Enable all SPI flash chipsSimon Glass
Sandbox may as well support everything. This increases the amount of code that is built/tested by sandbox, and also provides access to all the supported SPI flash devices. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2014-09-26sandbox: Convert SPI flash emulation to use sf_paramsSimon Glass
At present sandbox has its own table of supported SPI flash chips. Now that the SPI flash system is fully consolidated and has its own list, sandbox should use that. This enables us to expand the number of chips that sandbox supports. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2014-09-26Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriqTom Rini
2014-09-26Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini
2014-09-25nand/denali: Document CONFIG symbolsScott Wood
The patch "nand/denali: Adding Denali NAND driver support" introduced two config symbols without documenting them. Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Chin Liang See <clsee@altera.com> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-09-25nand/denali: Adding Denali NAND driver supportChin Liang See
To add the Denali NAND driver support into U-Boot. This driver is leveraged from Linux with commit ID fdbad98dff8007f2b8bee6698b5d25ebba0471c9. For Denali controller 64 variance, you need to declare macro CONFIG_SYS_NAND_DENALI_64BIT. Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-09-25mtd: nand: Fix length bug in ioread16_rep() and iowrite16_rep()Stefan Roese
The ioread16_rep() and iowrite16_rep() implementations are U-Boot specific and have been introduced with the Linux MTD v3.14 sync. While introducing these functions, the length for the loop has been miscalculated. The ">> 1" is already present in the caller. So lets remove it in the function. Tested on omap3_ha. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Scott Wood <scottwood@freescale.com> Acked-by: Heiko Schocher <hs@denx.de>
2014-09-25mtd: nand: am335x: Fix 'bit-flip' errors in SPLRostislav Lisovy
OMAP GPMC driver used with some NAND Flash devices (e.g. Spansion S34ML08G1) causes that U-boot shows hundreds of 'nand: bit-flip corrected' error messages. Possible cause was discussed in the mailinglist thread: http://lists.denx.de/pipermail/u-boot/2014-April/177508.html The issue was partially fixed with the cc81a5291910d7a.git however this has to be done to fix the SPL. The original author of the code is Belisko Marek <marek.belisko@gmail.com> Signed-off-by: Rostislav Lisovy <lisovy@merica.cz>
2014-09-25powerpc: add --bss-plt to LDFLAGSChris Packham
With some versions of gcc (that we know of 4.6.3 and 4.8.2 are affected) it is necessary to specify --bss-plt to get the final blrl in the _GOT2_TABLE_. Without this the last symbol does not get it's address relocated. For the P2041RDB board this ended up being NetArpWaitTimerStart which caused the ARP packets to timeout immediately. Signed-off-by: Joakim Tjernlund <joakim.tjernlund@transmode.se> Signed-off-by: Chris Packham <judge.packham@gmail.com> Acked-by: Joakim Tjernlund <joakim.tjernlund@transmode.se> Acked-by: Scott Wood <scottwood@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2014-09-25board/ls1021aqds: Add DDR4 supportYork Sun
LS1021AQDS has a variant with DDR4 slot. This patch adds a new defconfig for this variant to enable DDR4 support. RAW timing parameters are not added for DDR4. The board timing parameters are only tuned for single- rank 1600 and 1800MT/s with Micron DIMM 9ASF51272AZ-2G1A1 due to DIMM availability. Signed-off-by: York Sun <yorksun@freescale.com> CC: Alison Wang <alison.wang@freescale.com>
2014-09-25driver/ddr/fsl: Fix DDR4 driverYork Sun
When accumulated ECC is enabled, the DQ_MAP for ECC[4:7] needs to be set to 0, i.e. 0->0, 1->1, etc., required by controller logic, even these pins are not actually connected. Also fix a bug when reading from DDR register to use proper accessor for correct endianess. Signed-off-by: York Sun <yorksun@freescale.com>
2014-09-25ARMv8/ls2085a: Move u-boot location to make room for RCWYork Sun
When booting with SP, RCW resides at the beginning of IFC NOR flash. Signed-off-by: York Sun <yorksun@freescale.com>
2014-09-25ARMv8/ls2085a: Enable secondary coresYork Sun
Spin table is at the very beginning of boot code. Each core has an individual release address within the spin table, the ft_cpu_setup fn updates the "cpu-release-addr" property of each cpu node with the corresponding release address. Also fix CPU_RELEASE_ADDR to point to secondary_boot_func. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Arnab Basu <arnab.basu@freescale.com>
2014-09-25armv8/fsl-lsch3: Release secondary cores from boot hold off with Boot PageYork Sun
Secondary cores need to be released from holdoff by boot release registers. With GPP bootrom, they can boot from main memory directly. Individual spin table is used for each core. Spin table and the boot page is reserved in device tree so OS won't overwrite. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Arnab Basu <arnab.basu@freescale.com>
2014-09-25fdt_support: Make of_bus_default_count_cells non staticArnab Basu
of_bus_default_count_cells can be used to get the #address-cells and #size-cells defined by the current node's parent node. This is required when using of_read_number to read from FDT nodes that can be 32 or 64 bytes depending on values defined by the parent. Signed-off-by: Arnab Basu <arnab.basu@freescale.com> CC: Scott Wood <scottwood@freescale.com>
2014-09-25fdt_support: Move of_read_number to fdt_support.hArnab Basu
This is being done so that it can be used outside 'fdt_support.c'. Making life more convenient when reading device node properties that can be 32 or 64 bits long. Signed-off-by: Arnab Basu <arnab.basu@freescale.com> Cc: Scott Wood <scottwood@freescale.com>
2014-09-25driver/ddr/fsl: Fix tXP and tCKEYork Sun
The driver was written using old DDR3 spec which only covers low speeds. The value would be suboptimal for higher speeds. Fix both timing according to latest DDR3 spec, remove tCKE as an config option. Signed-off-by: York Sun <yorksun@freescale.com>
2014-09-25ARMv8/ls2085a_emu: Enable DP-DDR as standalone memory blockYork Sun
DP-DDR is used for DPAA, separated from main memory pool for general use. It has 32-bit bus width and use a standard DDR4 DIMM (64-bit). Signed-off-by: York Sun <yorksun@freescale.com>
2014-09-25driver/ddr: Restruct driver to allow standalone memory spaceYork Sun
U-boot has been initializing DDR for the main memory. The presumption is the memory stays as a big continuous block, either linear or interleaved. This change is to support putting some DDR controllers to separated space without counting into main memory. The standalone memory controller could use different number of DIMM slots. Signed-off-by: York Sun <yorksun@freescale.com>
2014-09-25board/ls2085a: Add support of NOR and NAND flash for simulatorPrabhakar Kushwaha
Add support of NOR and NAND flash for simulator target. Here IFC - CS0: NOR flash IFC - CS1: NAND flash Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2014-09-25driver/mtd: Use generic timer API for FSL IFC, eLBCPrabhakar Kushwaha
Freescale's flash control driver is using architecture specific timer API i.e. usec2ticks Replace usec2ticks with get_timer() (generic timer API) Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Acked-by: Scott Wood <scottwood@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2014-09-25checkpatch: remove unnecessary + after {8,8}Joe Perches
Pick the following commit from Linux kernel: commit 66cb4ee0e52ca721f609fd5eec16187189ae5fda Author: Joe Perches <joe@perches.com> Date: Wed Sep 10 09:40:47 2014 +1000 checkpatch: remove unnecessary + after {8,8} There's a useless "+" use that needs to be removed as perl 5.20 emits a "Useless use of greediness modifier '+'" message each time it's hit. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com>
2014-09-25kconfig: move CONFIG_DEFAULT_DEVICE_TREE to kconfigMasahiro Yamada
This option specifies the default Device Tree used for the run-time configuration of U-Boot. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@nvidia.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Michal Simek <michal.simek@xilinx.com>
2014-09-25kconfig: move CONFIG_OF_* to KconfigMasahiro Yamada
This commit moves: CONFIG_OF_CONTROL CONFIG_OF_SEPARATE CONFIG_OF_EMBED CONFIG_OF_HOSTFILE Because these options are currently not supported for SPL, the "Device Tree Control" menu does not appear in the SPL configuration. Note: zynq-common.h should be adjusted so as not to change the default value of CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@nvidia.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Acked-by: Michal Simek <michal.simek@xilinx.com>
2014-09-24tools: remove reformat.pyMasahiro Yamada
This tools is unnecessary since commit f6c8f38ec601 (tools/genboardscfg.py: improve performance more with Kconfiglib). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-09-24README.clang: update FreeBSD instructionsJeroen Hofstee
The mentioned binutils port got removed while the patch was pending. As Ian pointed out there is another port providing the binutils for arm now. Update the instructions accordingly. Cc: ian@FreeBSD.org Cc: Tom Rini <trini@ti.com> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-09-24compiler_gcc: prevent redefining attributesJeroen Hofstee
The libc headers on FreeBSD and likely related projects as well contain an header file, cdefs.h which provides similiar functionality as linux/compiler.h. It provides compiler independent defines like __weak __packed, to allow compiling with multiple compilers which might have a different syntax for such extension. Since that header file is included in multiple standard headers, like stddef.h and stdarg.h, multiple definitions of those defines will be present if both are included. When compiling u-boot the compiler will warn about it hundreds of times since e.g. common.h will include both files indirectly. commit 7ea50d52849fe8ffa5b5b74c979b60b1045d6fc9 "compiler_gcc: do not redefine __gnu_attributes" prevented such redefinitions, but this was undone by commit fb8ffd7cfc68b3dc44e182356a207d784cb30b34 "compiler*.h: sync include/linux/compiler*.h with Linux 3.16". Add the checks back where necessary to prevent such warnings. As the original patch this checkpatch warning is ignored: "WARNING: Adding new packed members is to be done with care" Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl> Acked-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-09-24kbuild: refactor some makefilesMasahiro Yamada
[1] Move driver/core/, driver/input/ and drivers/input/ entries from the top Makefile to drivers/Makefile [2] Remove the conditional by CONFIG_DM in drivers/core/Makefile because the whole drivers/core directory is already selected by CONFIG_DM in the upper level [3] Likewise for CONFIG_DM_DEMO in drivers/demo/Makefile [4] Simplify common/Makefile - both CONFIG_DDR_SPD and CONFIG_SPD_EEPROM are boolean macros so they can directly select objects Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Marek Vasut <marex@denx.de>
2014-09-24common.h: remove MIN, MAX, MIN3, MAX3 macrosMasahiro Yamada
Now MIN, MAX, MIN3, MAX are not used. Going forward, use min, max, min3, max3. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-09-24cosmetic: replace MIN, MAX with min, maxMasahiro Yamada
The macro MIN, MAX is defined as the aliase of min, max, respectively. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-09-24compiler.h: remove duplicated uninitialized_varJeroen Hofstee
Since clang has a different definition for uninitialized_var it will complain that it is redefined in include/compiler.h. Since these are already defined in linux/compiler.h just remove this instance. Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2014-09-24cmd_nand: Update (nand_info_t*)nand after arg_off(_size) callRostislav Lisovy
The arg_off() and arg_off_size() update the 'current NAND device' variable (dev). This is then used when assigning the (nand_info_t*)nand value. Place the assignment after the arg_off(_size) calls to prevent using incorrect (nand_info_t*) nand value. Signed-off-by: Rostislav Lisovy <lisovy@merica.cz>
2014-09-24linker_lists: fix commentMasahiro Yamada
The section name and the C variable name seem to be opposite. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de>
2014-09-24kconfig: remove config_cmd_defaults.hMasahiro Yamada
Now config_cmd_defaults.h is empty so it can be deleted safely. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-09-24kconfig: move CONFIG_CMD_IMPORTENV to KconfigMasahiro Yamada
Since CONFIG_CMD_IMPORTENV is defined in config_cmd_defaults.h, it should be enabled for all the boards except bf506f-ezkit that undefs it explicitely. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2014-09-24kconfig: move CONFIG_CMD_GO to KconfigMasahiro Yamada
Since CONFIG_CMD_GO is defined in config_cmd_defaults.h (and no board undefs it its own header), it can be moved to Kconfig with the default value "y". Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2014-09-24kconfig: move CONFIG_CMD_EXPORTENV to KconfigMasahiro Yamada
Since CONFIG_CMD_EXPORTENV is defined in config_cmd_defaults.h, it should be enabled for all the boards except bf506f-ezkit that undefs it explicitely. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2014-09-24kconfig: move CONFIG_CMD_CRC32 to KconfigMasahiro Yamada
Since CONFIG_CMD_CRC32 is defined in config_cmd_defaults.h, it is enabled for all the boards except the ones undefining it explicitly: kwb tseries_mmc tseries_nand tseries_spi vct_platinum_onenand_small vct_platinum_small vct_platinumavc_onenand_small vct_platinumavc_small vct_premium_onenand_small vct_premium_small The default value of this config option should be "y" and "# CONFIG_CMD_CRC32 is not set" should be added for those exceptions. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-09-24kconfig: move CONFIG_CMD_BOOTM to KconfigMasahiro Yamada
CONFIG_CMD_BOOTM is defined in config_cmd_defaults.h which is forcebly included from each board. So, the default value of "config CMD_BOOTM" should be "y". For some boards undefining it (bf506f-ezkit, controlcenterd_TRAILBLA, controlcenterd_TRAILBLAZER_DEVELOP, controlcenterd_TRAILBLAZER), "# CONFIG_CMD_BOOTM is not set" should be added to their defconfig. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-09-24kconfig: move CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED to KconfigMasahiro Yamada
If this option is enabled, the objects under lib/ directory are compiled with speed optimization, not size optimization. (Currently, only used by some Blackfin boards.) Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2014-09-24kconfig: add blank Kconfig filesMasahiro Yamada
This would be useful to start moving various config options. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2014-09-24config_distro_bootcmd: Run 'scsi scan' before trying scsi disksHans de Goede
Scsi disks need to be probed before we try to access them, otherwise all accesses fail with: ** Bad device size - scsi 0 **. Reported-by: Karsten Merker <merker@debian.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Tested-by: Karsten Merker <merker@debian.org>
2014-09-24MAINTAINERS: comment out blank M: fieldMasahiro Yamada
Since commit ddaf5c8f3030050fcd356a1e49e3ee8f8f52c6d4 (patman: RunPipe() should not pipe stdout/stderr unless asked), Patman spits lots of "Invalid MAINTAINERS address: '-'" error messages for patches with global changes. It takes too long for Patman to process them. Anyway, "M: -" does not carry any important information. Rather, it is just like a place holder in case of assigning a new board maintainer. Let's comment out. This commit can be reproduced by the following command: find . -name MAINTAINERS | xargs sed -i -e '/^M:[[:blank:]]*-$/s/^/#/' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
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