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* imx-common: timer: support i.MX6DQPlusPeng Fan2016-05-24-1/+1
| | | | | | | | To i.MX6DQPlus, osc can be choosed as the source of gpt, so add i.MX6DQPlus support in gpt_has_clk_source_osc. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx-common: sata: return failure if not i.MX6DQPlusPeng Fan2016-05-24-1/+1
| | | | | | | | The i.MX6DQPlus support sata interface, we should not return failure when CPU is i.MX6DQPlus. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx-common: hab: support i.MX6DQPlusPeng Fan2016-05-24-0/+10
| | | | | | | | | Support i.MX6DQPlus, otherwise wrong hab address will be used for i.MX6QDPlus. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Ulises Cardenas <Ulises.Cardenas@freescale.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6: correct get_cpu_speed_grade_hz for i.MX6DQPPeng Fan2016-05-24-2/+2
| | | | | | | | Correct get_cpu_speed_grade_hz for i.MX6DQP, otherwise we will get wrong speed grade info i.MX6DQP. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6: ddr: support i.MX6D/QPlusPeng Fan2016-05-24-2/+2
| | | | | | | Support i.MX6D/QPlus. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx-common: use simpler runtime cpu dection macrosPeng Fan2016-05-24-48/+20
| | | | | | | | | Use simpler runtime cpu dection macros. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Cc: "Benoît Thébaudeau" <benoit.thebaudeau.dev@gmail.com>
* imx-common: hab: support i.MX6SOLOPeng Fan2016-05-24-5/+10
| | | | | | | | | | | | Add i.MX6SOLO support for hab function. The difference between i.MX6SOLO and i.MX6DL is the number of CPU cores. Besides this, they work the same. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Cc: "Benoît Thébaudeau" <benoit.thebaudeau.dev@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6: use simpler runtime cpu dection macrosPeng Fan2016-05-24-36/+29
| | | | | | | | Use simpler runtime cpu dection macros. i.MX6DL and i.MX6SOLO work the same, so use is_mx6sdl. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6: support i.MX6SOLO when enable/disable_ldb_di_clock_sourcesPeng Fan2016-05-24-2/+2
| | | | | | | | i.MX6DL and i.MX6SOLO work the same, add i.MX6SOLO support when enable/disable_ldb_di_clock_sources. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx-common: introduce simpler macros for runtime dectionPeng Fan2016-05-24-0/+8
| | | | | | | | Introduce simpler macros for runtime cpu dection. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
* Merge branch 'master' of git://git.denx.de/u-bootStefano Babic2016-05-24-80/+4578
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| * Merge branch 'master' of git://git.denx.de/u-boot-mipsTom Rini2016-05-23-20/+4386
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| | * malta: Support MIPS32r6 configurationsPaul Burton2016-05-21-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Both real Malta boards & QEMU's Malta emulation can feature MIPS32r6 CPUs. Allow building U-Boot for such systems by selecting CONFIG_SUPPORTS_CPU_MIPS32_R6 for Malta. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
| | * MIPS: Support for targetting MIPSr6Paul Burton2016-05-21-6/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for targetting MIPS32r6 & MIPS64r6 systems, in the same way that we currently select release 1 or release 2 targets. MIPSr6 is not entirely backwards compatible with earlier releases of the architecture. Some instructions are encoded differently, some are removed, some are reused, so it is not practical to run U-Boot built for earlier revisions on a MIPSr6 system. Update their Kconfig help text to reflect that. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
| | * MIPS: Simplify CONFIG_SYS_CPU valuesPaul Burton2016-05-21-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than having the values for CONFIG_SYS_CPU depend upon each architecture revision, have them depend upon the more general CONFIG_CPU_MIPS32 & CONFIG_CPU_MIPS64 which in turn depend upon the architecture revisions. This is done in preparation for adding MIPSr6 support, which would otherwise need to introduce new cases here. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
| | * MIPS: Use unchecked immediate addition/subtractionPaul Burton2016-05-21-11/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In MIPS assembly there have historically been 2 variants of immediate addition - the standard "addi" which traps if an overflow occurs, and the unchecked "addiu" which does not trap on overflow. In release 6 of the MIPS architecture the trapping variants of immediate addition & subtraction have been removed. In preparation for supporting MIPSr6, stop using the trapping instructions from assembly & switch to their unchecked variants. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
| | * mips: ath79: Add support for TPLink WDR4300Marek Vasut2016-05-21-0/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the TPLink WDR4300 router, which is based on the AR9344 MIPS 74Kc CPU and has 128 MiB of RAM. The USB is supported on this system as well. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Wills Wang <wills.wang@live.com>
| | * mips: ath79: Add AR934x supportMarek Vasut2016-05-21-1/+683
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the Atheros AR934x WiSoCs. This patchs adds complete system init, including PLL and DRAM init, both of which happen from full C environment, since the AR934x has proper SRAM. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Wills Wang <wills.wang@live.com>
| | * mips: ath79: Add support for ungating ethernet on ar933x and ar934xMarek Vasut2016-05-21-0/+80
| | | | | | | | | | | | | | | | | | | | | | | | Add code to ungate the ethernet controller on ar933x and ar934x . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Wills Wang <wills.wang@live.com>
| | * mips: ath79: dts: Add ethernet MAC nodes for ar933xMarek Vasut2016-05-21-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add node for both ethernet controllers in the ar933x. The PHY is attached only to the first ethernet controller. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Wills Wang <wills.wang@live.com>
| | * mips: ath79: Add support for ungating USB on ar933x and ar934xMarek Vasut2016-05-21-0/+61
| | | | | | | | | | | | | | | | | | | | | | | | Add code to ungate the USB controller on ar933x and ar934x . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Wills Wang <wills.wang@live.com>
| | * mips: ath79: dts: Add generic-ehci nodeMarek Vasut2016-05-21-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | Add generic EHCI node for the ChipIdea EHCI controller in the ath79. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Wills Wang <wills.wang@live.com>
| | * mips: ath79: Fix compiler warning on const assignmentMarek Vasut2016-05-21-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The assignment const T var; var = value; is illegal, since var is constant. Drop the const to fix the compiler warning. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Wills Wang <wills.wang@live.com>
| | * mips: ath79: Fix ar71xx_regs.h indentMarek Vasut2016-05-21-1034/+1069
| | | | | | | | | | | | | | | | | | | | | | | | | | | The indent in this file triggers my OCD, so fix it. Replace multiple spaces with tabs and align the values in one column. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Wills Wang <wills.wang@live.com>
| | * mips: Add MIPS 74Kc tuneMarek Vasut2016-05-21-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add MIPS 74Kc tune Kconfig option. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Wills Wang <wills.wang@live.com> [added missing tune-y entry in arch/mips/Makefile] Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| | * mips: Fix compiler warning in cpu.cMarek Vasut2016-05-21-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There really is zero reason for including netdev.h in generic mips CPU code. Removing the netdev.h from cpu.c also fixes the following compiler warning: In file included from arch/mips/cpu/cpu.c:10:0: include/netdev.h:204:41: warning: 'struct eth_device' declared inside parameter list [enabled by default] int fecmxc_register_mii_postcall(struct eth_device *dev, int (*cb)(int)); ^ include/netdev.h:204:41: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default] Signed-off-by: Marek Vasut <marex@denx.de> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| | * ath79: add readonly attribute for ath79_soc_descWills Wang2016-05-21-4/+4
| | | | | | | | | | | | | | | | | | use 'const' keywork to qualify readonly attribute for lookup-table member Signed-off-by: Wills Wang <wills.wang@live.com>
| | * ath79: ar933x: use BIT macro for bit shift operationWills Wang2016-05-21-7/+7
| | | | | | | | | | | | | | | | | | used a uniform BIT macro for register bit-field shift Signed-off-by: Wills Wang <wills.wang@live.com>
| | * mips: ath79: add AP143 reference boardWills Wang2016-05-21-0/+133
| | | | | | | | | | | | | | | | | | | | | | | | This patch add board-level code and base DT for AP143. Signed-off-by: Wills Wang <wills.wang@live.com> [updated defconfig, enabled CONFIG_USE_PRIVATE_LIBGCC=y] Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| | * mips: ath79: add AP121 reference boardWills Wang2016-05-21-0/+137
| | | | | | | | | | | | | | | | | | | | | | | | This patch add board-level code and base DT for AP121. Signed-off-by: Wills Wang <wills.wang@live.com> [updated defconfig, enabled CONFIG_USE_PRIVATE_LIBGCC=y] Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| | * mips: ath79: add support for QCA953x SOCsWills Wang2016-05-21-1/+787
| | | | | | | | | | | | | | | | | | This patch enable work for qca953x SOC. Signed-off-by: Wills Wang <wills.wang@live.com>
| | * mips: ath79: add support for AR933x SOCsWills Wang2016-05-21-0/+720
| | | | | | | | | | | | | | | | | | This patch enable work for ar933x SOC. Signed-off-by: Wills Wang <wills.wang@live.com>
| | * mips: add base support for QCA/Atheros ath79 SOCsWills Wang2016-05-21-0/+1610
| | | | | | | | | | | | | | | | | | | | | This patch add some common code for QCA/Atheros ath79 SOCs such as DDR tuning, chip reset and CPU detection. Signed-off-by: Wills Wang <wills.wang@live.com>
| * | ARM: fix ifdef in ARMv8 lowlevel_init() againMasahiro Yamada2016-05-23-1/+1
| |/ | | | | | | | | | | | | | | | | Commit 116611937faa ("ARM: fix ifdefs in ARMv8 lowlevel_init()") accidentally inverted the logic of CONFIG_ARMV8_MULTIENTRY. Fixes: 116611937faa ("ARM: fix ifdefs in ARMv8 lowlevel_init()") Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| * Merge git://git.denx.de/u-boot-dmTom Rini2016-05-17-53/+175
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| | * dm: scsi: Rename CONFIG_CMD_SCSI to CONFIG_SCSISimon Glass2016-05-17-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This option currently enables both the command and the SCSI functionality. Rename the existing option to CONFIG_SCSI since most of the code relates to the feature. Signed-off-by: Simon Glass <sjg@chromium.org>
| | * sandbox: Add string and 16-bit I/O functionsSimon Glass2016-05-17-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add outsw() and insw() functions for sandbox, as these are needed by the IDE code. The functions will not do anything useful if called, but allow the code to be compiled. Also add out16() and in16(), required by systemace. Signed-off-by: Simon Glass <sjg@chromium.org>
| | * dm: Rename disk uclass to ahciSimon Glass2016-05-17-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | This started as 'ahci' and was renamed to 'disk' during code review. But it seems that this is too generic. Now that we have a 'blk' uclass, we can use that as the generic piece, and revert to ahci for this. Signed-off-by: Simon Glass <sjg@chromium.org>
| | * dm: spi: soft_spi: switch to use linux compatible stringPeng Fan2016-05-17-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Support compatible string "spi-gpio" which is used by Linux Linux use different bindings, so use UBOOT_COMPAT and LINUX_COMPAT to differentiate them. 2. Introduce SPI_MASTER_NO_RX and SPI_MASTER_NO_TX to handle no rx or no tx case. 3. Tested on i.MX6 UltraLite board with 74LV595 spi-gpio chip. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Simon Glass <sjg@chromium.org> Cc: Przemyslaw Marczak <p.marczak@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| | * video: tegra: refuse to bind to disabled dcsStephen Warren2016-05-17-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This prevents the following boot-time message on any board where only the first DC is in use, yet the DC's DT node is enabled: stdio_add_devices: Video device failed (ret=-22) (This happens on at least Harmony, Ventana, and likely any other Tegra20 board with display enabled other than Seaboard). The Tegra DC's DT node represents a display controller. It may itself drive an integrated RGB display output, or be used by some other display controller such as HDMI. For this reason the DC node itself is not enabled/disabled in DT; the DC itself is considered a shared resource, not the final (board-specific) display output. The node should instantiate a display output driver only if the rgb subnode is enabled. Other output drivers are free to use the DC if they are enabled and their DT node references the DC's DT node. Adapt the Tegra display drivers' bind() routine to only bind to the DC's DT node if the RGB subnode is enabled. Now that the display driver does the right thing, remove the workaround for this issue from Seaboard's DT file. Cc: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| | * m68k: add malloc memory for early mallocangelo@sysam.it2016-05-17-39/+147
| | | | | | | | | | | | | | | | | | | | | | | | | | | To use serial uclass and DM, CONFIG_SYS_MALLOC_F must be used. So CONFIG_SYS_GENERIC_GLOBAL_DATA has been undefined and call to board_init_f_mem() is added for all cpu's. Signed-off-by: Angelo Dureghello <angelo@sysam.it> Acked-by: Simon Glass <sjg@chromium.org>
| * | Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2016-05-17-6/+7
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| * | | dm: fsl_i2c: Enable DM for FSL I2Cmario.six@gdsys.cc2016-05-17-0/+10
| | | | | | | | | | | | | | | | Signed-off-by: Mario Six <mario.six@gdsys.cc>
| * | | dm: fsl_i2c: Rename I2C register structuremario.six@gdsys.cc2016-05-17-6/+6
| | |/ | |/| | | | | | | Signed-off-by: Mario Six <mario.six@gdsys.cc>
* | | imx: correct speed grading info for i.MX6ULPeng Fan2016-05-18-0/+15
| |/ |/| | | | | | | | | | | Correct speed grading info for i.MX6UL Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* | imx: imx-common: print i.MX 7 SoC names consistentlyStefan Agner2016-05-17-1/+1
| | | | | | | | | | | | | | | | | | According to the product website, the full names are i.MX 7Solo and i.MX 7Dual, whereas the short form is i.MX7S and i.MX7D. Be consistent and print the short form for both supported i.MX 7 SoCs. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
* | imx: imx7d: fix ahb clock mux 1Stefan Agner2016-05-17-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The clock parent of the AHB root clock when using mux option 1 is the SYS PLL 270MHz clock. This is specified in Table 5-11 Clock Root Table of the i.MX 7Dual Applications Processor Reference Manual. While it could be a documentation error, the 270MHz parent is also mentioned in the boot ROM configuration in Table 6-28: The clock is by default at 135MHz due to a POST_PODF value of 1 (=> divider of 2). Signed-off-by: Stefan Agner <stefan@agner.ch>
* | imx: iomux-v3: fix UART input selectsStefan Agner2016-05-17-4/+4
| | | | | | | | | | | | | | | | | | | | | | Several UART input selects are missing. The fourth input select for UART2_TX_DATA_ALT0 is actually also missing in the documentation. (at least in Rev. B of the i.MX 7Dual Reference Manual). However, when looking at the tables of other input selects, it is very natural that there must be an input select for the UART2_TX_DATA_ALT0 pad. The Colibri iMX7 also uses that pad for UART2 RX (in DTE mode), and it was required to set that particular input select register to get a working UART2.
* | imx: mx6: mx6sl_pins: add GPIO variant for SD1_DAT5Eric Nelson2016-05-17-0/+1
|/ | | | | | | This patch adds the IOMUX setting for using SD1_DAT5 as GPIO5:9. Signed-off-by: Eric Nelson <eric@nelint.com> Reviewed-by: Peng Fan <van.freenix@gmail.com>
* arm/arm64: Move barrier instructions into separate headerAndre Przywara2016-05-12-21/+46
| | | | | | | | | | | | | | | | Commit bfb33f0bc45b ("sunxi: mctl_mem_matches: Add missing memory barrier") broke compilation for the Pine64, as dram_helper.c now includes <asm/armv7.h>, which does not compile on arm64. Fix this by moving all barrier instructions into a separate header file, which can easily be shared between arm and arm64. Also extend the inline assembly to take the "sy" argument, which is optional for ARMv7, but mandatory for v8. This fixes compilation for 64-bit sunxi boards (Pine64). Acked-by: Ian Campbell <ijc@hellion.org.uk> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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