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2016-03-24tools: kwboot: Add xmodem timeout optionKevin Smith
Add command-line specification of xmodem timeout. If the binary header needs to take a while to do something (e.g. DDR ECC scrubbing), the xmodem transfer can time out. Add a configurable xmodem block timeout to allow transfers with slow binary headers to succeed. Signed-off-by: Kevin Smith <kevin.smith@elecsyscorp.com> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2016-03-24tools: kwboot: Clean up usage textKevin Smith
Usage text was getting unwieldy and somewhat incorrect. The usage summary implied that some options were mutually exclusive (e.g. -q or -s). Clean up the summary to just include the important ones, and include a generic "[OPTIONS]" instead. Signed-off-by: Kevin Smith <kevin.smith@elecsyscorp.com> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2016-03-24arm: mvebu: db-88f6820: Drop obsolete binary.0 placeholderAndreas Färber
It has been superseded in kwbimage.cfg in favor of an SPL in commit 9e30b31d20f0b793465d07f056b3d9885f578c0d (arm: mvebu: db-88f6820: Add SPL support with DDR init code). Found via code review. Cc: Stefan Roese <sr@denx.de> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Stefan Roese <sr@denx.de>
2016-03-24arm: mvebu: theadorable: Add StratixV FPGA programming supportStefan Roese
This patch adds support for Altera StratixV bitstream programming. 2 FPGAs are connected to the SPI busses. This patch uses board specific write code to program the bitstream via SPI direct write mode. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Signed-off-by: Stefan Roese <sr@denx.de>
2016-03-24arm: mvebu: spi.h: Add registers for direct write accessStefan Roese
The direct write config register is needed for SPI direct write mode configuration. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Signed-off-by: Stefan Roese <sr@denx.de>
2016-03-24arm: mvebu: Add some SPI CS attributesStefan Roese
These attribute defines may be used to map an area of memory for direct access to the specific SPI devices. See SPI Direct Access Mode for further information. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Signed-off-by: Stefan Roese <sr@denx.de>
2016-03-24fpga: altera: Add StratixV supportStefan Roese
This patch adds support for programming of the StratixV FPGAs. Programming is done in this case (board theadorable) via SPI. The board may provide board specific code for bitstream programming. This StratixV support will be used by the theadorable board. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tom Rini <trini@konsulko.com> Signed-off-by: Stefan Roese <sr@denx.de>
2016-03-24gpio: Add DM GPIO driver for Marvell MVEBUStefan Roese
This patch adds a DM GPIO driver for the Marvell MVEBU SoCs. There are other non-DM drivers that might be used on these platforms. But this patch creates a new DM driver. Which will be used by all Armada XP/38x boards. Other MVEBU SoC (Kirkwood / Orion) may follow once they support DM as well. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Dirk Eibach <dirk.eibach@gdsys.cc> Cc: Phil Sutter <phil@nwl.cc> Cc: Kevin Smith <kevin.smith@elecsyscorp.com> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Kevin Smith <kevin.smith@elecsyscorp.com> Tested-by: Kevin Smith <kevin.smith@elecsyscorp.com> Signed-off-by: Stefan Roese <sr@denx.de>
2016-03-24arm: mvebu: Fix ddr3_init() cpu configDirk Eibach
Armada 38x has a maximum of two cores. Probably copy/paste bug from Armada XP. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
2016-03-24ARM: sheevaplug: correct nand partition layoutPeter Korsgaard
Commit 1e3d640316 (ARM: sheevaplug: redefine MTDPARTS) changed the partition layout (without any description why), but didn't change the offset/size to load the kernel from or the root=/dev/mtdblockX in the bootargs. The 3MB forseen for a kernel is furthermore too little. A 4.4 build of mvebu_v5_defconfig is 3.6MB: -rw-r--r-- 1 peko peko 3.6M Jan 16 20:24 uImage.kirkwood-sheevaplug When device tree support for sheevaplug was added to the kernel in commit ee514b381e (ARM: Kirkwood: Add dts files for Sheevaplug and eSATA Sheevaplug) a default flash partition layout (used if mtdparts= isn't passed on the command line / CONFIG_MTD_CMDLINE_PARTS isn't enabled) with 1MB for u-boot / environment, 4MB for the kernel and the rest for the rootfs, so use that layout here and adjust the kernel loading to match. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Stefan Roese <sr@denx.de>
2016-03-24ARM: uniphier: switch to raw U-Boot imageMasahiro Yamada
Now everything is done to load a raw U-Boot proper image instead of an mkimage-processed one (as far as I tested on NAND, eMMC, NOR). The SPL already knows the load address of the U-Boot proper without parsing its uImage header because the load address is defined by CONFIG_SYS_TEXT_BASE, assuming that the two images are generated from the same build. My main motivation of this switch is to use u-boot-with-spl.bin, a concatenation of u-boot-spl.bin and u-boot.bin. (I wish there were a concatenation of u-boot-spl.bin and u-boot.img...) Anyway, this commit would be useful for one-shot image burn. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: add NOR boot supportMasahiro Yamada
This allows to boot from NOR flash (or SRAM) with help of an external loader (NOR-loader). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: fix README instruction for updating U-Boot via TFTPMasahiro Yamada
Commit 3cb9abc9c512 ("ARM: uniphier: update U-Boot file names in workflow") missed to update these two sentences. Fix them now. Replace u-boot-spl-dtb.bin and u-boot-dtb.img with u-boot-spl.bin and u-boot.img, respectively. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: support Debug UARTMasahiro Yamada
For ARM32 architecture, CONFIG_DEBUG_LL is available for early low-level debugging (and actually UniPhier 32bit SoCs use it), but ARM64 architecture does not support it. Instead, CONFIG_DEBUG_UART is available as an architecture-independent debug facility. This commit supports it on all the UniPhier SoCs (including the new ARMv8 SoCs), which is very useful for new SoC bringups. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: add System Control register macros for ARMv8 SoCsMasahiro Yamada
The System Control block moved to a completely different register map for ARMv8 SoCs, so it cannot be shared with the ARM 32-bit ones. Define register macros in a new header file. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: add sg_set_iectrl() functionMasahiro Yamada
This helper function would be useful for new SoCs with per-pin input enable controlling, such as PH1-LD20, PH1-LD11, etc. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: dts: uniphier: add PH1-LD11 SoC/board device tree sourcesMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: dts: uniphier: add PH1-LD20 SoC/board device tree sourcesMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: enable DDR PHY parameter dump commands by defaultMasahiro Yamada
These commands are not necessarily needed for usual operations (they are useful in case of DDR memory trouble), but enabling them by default would be nice in terms of the compilation test coverage. They are small enough, so limited impact on the memory footprint. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: add work-around to support Micro Support Card v3.6.10Masahiro Yamada
Due to some hardware guy's awful work, this version is not compatible with v3.6: the logic of BIT(0) of the reset logic is inverted! (and v3.6.10 is horribly wrong in multiple ways), but this is what we have to solve now. The v3.6 expects 0x0000 set to the register for reset de-assertion, while v3.6 does 0x0001. This commit (ab)uses another bug of v3.6.10 to work around the issue. The UniPhier System Bus is a 16-bit bus, which this support card is connected to. A 32-bit write to the bus (writel() function call) is divided into two 16-bit write transactions, with LSB the first. What is amazing for v3.6.10 is that access to address 4N + 2 goes to 4N (Jesus Christ!). For clarification, things are like this: writel(0x00010000, MICRO_SUPPORT_CARD_RESET); is done with two bus transactions as follows [1] write 0x0000 to address MICRO_SUPPORT_CARD [2] write 0x0001 to address MICRO_SUPPORT_CARD + 2 For v3.6, [1] is written to the register and [2] is correctly ignored because there is nothing at the address MICRO_SUPPORT_CARD + 2. This is what we expect. For v3.6.10, [1] is written to the reset register and then [2] is over-written to the same register due to the bus access bug. For the latter, it produces a glitch signal to the BIT[0], so the device state is lost due to the reset pulse. This solution only works for the start-up code. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: drop ifdef in ddrphy-regs.hMasahiro Yamada
The ifdef conditionals in header files prevent us from multi-SoC support in a single U-Boot image. Detect SoC specific parameters run-time rather than define them statically with an ifdef in ddrphy-regs.h. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: refactor SBC init codeMasahiro Yamada
There is a bunch of duplication in the System Bus Controller init code. Roughly, there are two types in the SBC mode: Adress/Data Multiplex Mode and Save Pins Mode. Consolidate per-SoC functions into the two, plus per-SoC optional init code. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: drop PH1- prefix from CONFIG options and file namesMasahiro Yamada
The current CONFIG names like "CONFIG_ARCH_UNIPHIER_PH1_PRO4" is too long. It would not hurt to drop "PH1_" because "UNIPHIER_" already well specifies the SoC family. Also, rename files for consistency. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: fix bogus commentMasahiro Yamada
This comment line is telling the opposite of the logic. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: remove commented out defineMasahiro Yamada
This TODO is no longer useful. CONFIG_SYS_NS16550_SERIAL is just ignored on DM serial. If one wants to use the 16550A UART device on the UniPhier Micro Support Card, it can be enabled by CONFIG_SYS_NS16550 via Kconfig. Please notice CONFIG_SPL_OF_TRANSLATE must be enabled as well and the device tree must be treaked in order to use the NS16550 serial on SPL. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: dts: uniphier: add device tree for Micro Support CardMasahiro Yamada
Import uniphier-support-card.dtsi from Linux Kernel and make it available on the UniPhier reference boards. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24spl_mmc: allow to load raw imageMasahiro Yamada
The function spl_parse_image_header() falls back to a raw image if the U-Boot header is missing and CONFIG_SPL_PANIC_ON_RAW_IMAGE is undefined. While, mmc_load_image_raw_sector() only accepts a U-Boot legacy image or an FIT image, preventing us from loading a raw image. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-24mtd: denali: fix warning when compiled for 64bit systemMasahiro Yamada
The 64-bit compiler (ex. aarch64) emits "warning: cast from pointer to integer of different size". Make it work with 64bit DMA address while I am here. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22net: Move CONFIG_RTL8169 to KconfigBin Meng
Introduce CONFIG_RTL8169 in Kconfig and move over boards' defconfig to use that. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Stephen Warren <swaren@nvidia.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-03-22net: Move CONFIG_RTL8139 to KconfigBin Meng
Introduce CONFIG_RTL8139 in Kconfig and move over boards' defconfig to use that. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> [trini: Fixup MPC8641HPCN* and r2dplus configs] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-03-22defconfig: Reorder boards' defconfig filesBin Meng
Some boards' defconfig files are out of order. Clean this up. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-03-22usb: Correct return value in usb_stor_info()Simon Glass
This should return 0 on success, not 1. Fix it. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22mkimage: Don't close the file if it wasn't openedSimon Glass
The error path for fit_import_data() is incorrect if the second open() call fails. Reported-by: Coverity (CID: 138489) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22mkimage: Ensure file is closed in fdt_property_file()Simon Glass
The file that is opened is not closed in all cases. Fix it. Reported-by: Coverity (CID: 138490) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22mkimage: Fix missing free() and close() in fit_build()Simon Glass
Make sure that both the error path and normal return free the buffer and close the file. Reported-by: Coverity (CID: 138491) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22mkimage: Fix missing free() in fit_extract_data()Simon Glass
The 'buf' variable is not freed. Fix it. Reported-by: Coverity (CID: 138492) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22mkimage: Fix error path in fit_extract_data()Simon Glass
The 'fdt' variable is not unmapped in all error cases. Fix this. Reported-by: Coverity (CID: 138493) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22mkimage: Add a missing free() to fit_import_data()Simon Glass
The space allocated to fdt is not freed on error. Fix it. Reported-by: Coverity (CID: 138494) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22mkimage: Close the file when unable to get its sizeSimon Glass
There is a missing close() on the error path. Add it. Reported-by: Coverity (CID: 138496) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22part_efi: Drop NULL check in part_get_info_efi()Simon Glass
This cannot be NULL since part_get_info() calls this function and requires it to be non-NULL. Reported-by: Coverity (CID: 138497) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22part_efi: Drop the NULL check on dev_desc in part_print_efi()Simon Glass
This cannot be NULL since part_print() calls this function and requires it to be non-NULL. Reported-by: Coverity (CID: 138498) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22part_iso: Drop the customer unaligned access functionsSimon Glass
One of these is causing a coverity warning. Drop these functions and use the standard U-Boot ones instead. Reported-by: Coverity (CID: 138499) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22mkimage: Correct file being closed twice in fit_extract_data()Simon Glass
The code flows through to the end of the function, so we don't need another close() before this. Remove it. Reported-by: Coverity (CID: 138503) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22mkimage: Correct file being closed twice in fit_import_data()Simon Glass
The code flows through to the end of the function, so we don't need another close() before this. Remove it. Reported-by: Coverity (CID: 138504) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22mkimage: Fix munmap() call when importing dataSimon Glass
The munmap() call unmaps the wrong memory buffer. Fix it. Reported-by: Coverity (CID: 138505) Reported-by: Coverity (CID: 138495) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22Fix spelling of "transferred".Vagrant Cascadian
Signed-off-by: Vagrant Cascadian <vagrant@debian.org> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22Fix spelling of "supported/unsupported".Vagrant Cascadian
Signed-off-by: Vagrant Cascadian <vagrant@debian.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
2016-03-22Fix spelling of "comment".Vagrant Cascadian
Signed-off-by: Vagrant Cascadian <vagrant@debian.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22cmd: Fix license commandTom Rini
The license command isn't usually built and has a few problems: - The rules to generate license.h haven't worked in a long time, re-write these based on the bmp_logo.h rules. - 'tok' is unused and the license text size has increased - bin2header.c wasn't grabbing unistd.h to know the prototype for read(). Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2016-03-22serial: pl01x: Add support for devices with the rate pre-configured.Eric Anholt
For Raspberry Pi, we had the input clock rate to the pl011 fixed in the rpi.c file, but it may be changed by firmware due to user changes to config.txt. Since the firmware always sets up the uart (default 115200 output unless the user changes it), we can just skip our own uart init to simplify the boot process and more reliably get serial output. Signed-off-by: Eric Anholt <eric@anholt.net> Reviewed-by: Tom Rini <trini@konsulko.com> Tested-by: Stephen Warren <swarren@wwwdotorg.org>
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