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* arm: mach-omap2: cache: Explicitly enable I cacheLokesh Vutla2018-05-061-1/+5
| | | | | | | | | | | | | omap-common cache enabling sequence relies on cpu_init_cp15() (inside start.S) for enabling I-caches. But cpu_init_cp15() can be skipped if CONFIG_SKIP_LOWLEVEL_INIT is defined. So enable I-caches if not enabled already. Debugged-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Tested-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ARM: rmobile: Contain CONFIG_ARCH_RMOBILE_BOARD_STRINGMarek Vasut2018-05-022-8/+2
| | | | | | | | | | Pull the symbol from the boards and zap struct rmobile_sysinfo as they are rather useless. The entire purpose of that whole machinery was to print board name in the CONFIG_ARCH_RMOBILE_BOARD_STRING. Do that in a far simpler and more contained manner. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* ARM: rmobile: Convert CONFIG_ARCH_RMOBILE_BOARD_STRING to KconfigMarek Vasut2018-05-021-0/+4
| | | | | | | Convert the symbol to Kconfig, no functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* Merge git://git.denx.de/u-boot-imxTom Rini2018-04-3016-61/+51
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| * ARM: mxs: support full SPL frameworkMans Rullgard2018-04-275-3/+16
| | | | | | | | | | | | | | | | This allows using the full SPL framework on mxs devices. In this mode, the u-boot.sb image loaded by the boot ROM contains only the SPL which then loads U-Boot proper or a kernel in falcon mode. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * ARM: mxs: move spl dataMans Rullgard2018-04-273-6/+5
| | | | | | | | | | | | | | With full SPL enabled, the loaded image overwrites the mxs_spl_data location. Moving it a slightly lower address fixes this. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * ARM: spl: include arm/thumb glue sectionsMans Rullgard2018-04-271-0/+1
| | | | | | | | | | | | | | When building in Thumb mode, the linker might generate mode switching stubs in .glue sections. Include these in the final link. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * ARM: arm926ejs: fix lowlevel_init callMans Rullgard2018-04-271-2/+2
| | | | | | | | | | | | | | | | The code attempts to preserve the value of LR by storing it in R12/IP across the lowevel_init() call. However, this register is not saved by the callee. Use a register that guaranteed to be preserved instead. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * ARM: mxs: make lowlevel_init() weakMans Rullgard2018-04-271-1/+1
| | | | | | | | | | | | | | With the full SPL framework enabled, lowlevel_init() is required. Make the empty stub weak so boards can override it. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * imx6ul: opos6ul: in Serial Downloader boot mode use ymodemSébastien Szymanski2018-04-261-0/+10
| | | | | | | | | | | | | | When booting in Serial Downloader mode load the U-Boot image using ymodem. Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
| * imx6ul: opos6ul: add SPL_DM supportSébastien Szymanski2018-04-266-49/+16
| | | | | | | | | | | | | | | | | | Since commit commit 152038ea1886 ("i.MX6UL: icore: Add SPL_OF_CONTROL support") the OPOS6UL board doesn't boot anymore. Adding SPL_DM support makes the board boot again. Fixes: commit 152038ea1886 ("i.MX6UL: icore: Add SPL_OF_CONTROL support") Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
| * arm,imx6: fix PAD_CTL_SPEED_LOW constantMark Jonas2018-04-261-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For most i.MX6 processors the PAD_CTL_SPEED_LOW constant is the same. Only the i.MX6 SoloLite is an exemption. So far the code did not consider that. Additionally, for a few i.MX6 processors the code used the wrong value for the constant. This patch fixes the PAD_CTL_SPEED_LOW constant for: - i.MX6 Solo [1] - i.MX6 DualLite [1] - i.MX6 Dual [2] - i.MX6 Quad [2] - i.MX6 DualPlus [3] - i.MX6 QuadPlus [3] Before, it was already correct for: - i.MX6 SoloLite [4] - i.MX6 SoloX [5] - i.MX6 UtraLite [6] - i.MX6 ULL [7] [1] https://www.nxp.com/docs/en/reference-manual/IMX6SDLRM.pdf [2] https://www.nxp.com/docs/en/reference-manual/IMX6DQRM.pdf [3] https://www.nxp.com/docs/en/reference-manual/iMX6DQPRM.pdf [4] https://www.nxp.com/docs/en/reference-manual/IMX6SLRM.pdf [5] https://www.nxp.com/docs/en/reference-manual/IMX6SXRM.pdf [6] https://www.nxp.com/docs/en/reference-manual/IMX6ULRM.pdf [7] https://www.nxp.com/docs/en/reference-manual/IMX6ULLRM.pdf Signed-off-by: Mark Jonas <mark.jonas@de.bosch.com> Reviewed-by: Heiko Schocher <hs@denx.de>
* | spl: ti: Avoid preloader_console_init if !CONFIG_SPL_SERIAL_SUPPORTAlex Kiernan2018-04-281-1/+2
| | | | | | | | | | | | | | | | If CONFIG_SPL_SERIAL_SUPPORT is disabled then the build fails because serial_init is undefined. Guard preloader_console_init() appropriately to fix this. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
* | arm: move SYS_ARCH_TIMER to KConfigAndre Przywara2018-04-285-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | SYS_ARCH_TIMER guards the usage of the ARM Generic Timer (aka arch timer) in U-Boot. At the moment it is mandatory for ARMv8 and used by a few ARMv7 boards. Add a proper Kconfig symbol to express this dependency properly, allowing certain board configuration to later disable arch timer in case there are any problems with it. Signed-off-by: Andre Przywara <andre.przywara@arm.com> [tuomas: rebase + fix conflicts and resync with moveconfig & use select] Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
* | distro: use imply to enable DISTRO_DEFAULTS as SoC defaultMasahiro Yamada2018-04-282-0/+5
| | | | | | | | | | | | | | The default of DISTRO_DEFAULTS is messy. Using the 'imply' keyword is equivalent and cleaner. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | powerpc: fix typo in kgdb.cHeinrich Schuchardt2018-04-281-1/+1
| | | | | | | | | | | | %s/alingment/alignment/ Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* | clang: Update documentationTom Rini2018-04-271-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | As of clang-5.0, things have changed a bit. First, we cannot automatically guess -target values as if we do not pass one with CC then cc-option will fail. Second, to disable movt/movw relocations the argument has become -mno-movt. Related to the target part, we cannot use arm-none-eabi as that ends up being too generic of an ARM target for things like say rpi_3_32b to work. Signed-off-by: Tom Rini <trini@konsulko.com>
* | Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTRTom Rini2018-04-2764-127/+0
| | | | | | | | | | | | | | | | We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com>
* | Convert CONFIG_SPI to KconfigAdam Ford2018-04-274-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This converts the following to Kconfig: CONFIG_SPI This partly involves updating code that assumes that CONFIG_SPI implies things that are specific to the MPC8xx SPI driver. For now, just update the CONFIG tests. This also involves reworking the default for CONFIG_SYS_DEF_EEPROM_ADDR so that we don't set it when we cannot make a reasonable default, as it does not cause any compile failures. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* | Merge git://git.denx.de/u-boot-shTom Rini2018-04-264-0/+21
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| * | ARM: rmobile: Update E2 AltMarek Vasut2018-04-262-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | The E2 Alt port was broken since some time. This patch updates the E2 Alt port to use modern frameworks, DM, DT probing, SPL for the preloading and puts it on par with the M2 Porter board. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | ARM: rmobile: Update M2-N GoseMarek Vasut2018-04-262-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | The M2-N Gose port was broken since some time. This patch updates the M2-N Gose port to use modern frameworks, DM, DT probing, SPL for the preloading and puts it on par with the M2 Porter board. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | ARM: rmobile: Update H2 LagerMarek Vasut2018-04-262-0/+7
| |/ | | | | | | | | | | | | | | | | The H2 Lager port was broken since some time. This patch updates the H2 Lager port to use modern frameworks, DM, DT probing, SPL for the preloading and puts it on par with the M2 Porter board. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | rockchip: enable SYS_NS16550 for all SoCs by defaultKever Yang2018-04-252-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | All rockchip SoCs can use ns16550 driver, enable it for all and set SYS_NS16550_MEM32 for all SoCs. Version-changes: 2 - use imply instead of select Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* | rockchip: rk322x: update MACRO for back-to-bromKever Yang2018-04-251-1/+1
| | | | | | | | | | | | | | | | | | | | The MACRO has been update after: ee14d29 rockchip: back-to-bootrom: split BACK_TO_BOOTROM for TPL/SPL We need to update the C code for it. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* | arm: rockchip: make_fit_atf: remove unneeded importsPatrick Uiterwijk2018-04-251-2/+0
| | | | | | | | | | | | | | | | | | These imports are entirely unused in the entire script. Signed-off-by: Patrick Uiterwijk <patrick@puiterwijk.org> Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* | rockchip: rk3188: use DM timer instead of rk_timerKever Yang2018-04-252-2/+2
| | | | | | | | | | | | | | | | | | | | | | Disable rk_timer as SYS timer and use DM timer instead, so that we can get a better timer framework, the rk_timer is going to be clean after we conver to use DM timer or ARM arch/generic timer. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* | rockchip: rk3188: add timer3 nodeKever Yang2018-04-252-0/+12
| | | | | | | | | | | | | | | | | | | | Add dts node for timer3. Because of the rockchip timer can only KNOWN "dtd_rockchip_rk3368_timer" with OF_PLATDATA enable, so we override its compatible to "rockchip,rk3368-timer". Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* | rockchip: rk3188: add -u-boot.dtsi for rock-rk3188Kever Yang2018-04-253-7/+19
|/ | | | | | | | | We should a -u-boot.dtsi for those config need by U-Boot only, and other part sync with kernel. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* Merge git://git.denx.de/u-boot-uniphierTom Rini2018-04-231-16/+0
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| * ARM: dts: uniphier: drop u-boot, dm-pre-reloc from SD/eMMC clock nodeMasahiro Yamada2018-04-241-16/+0
| | | | | | | | | | | | | | | | Now that the SD/eMMC driver does not use the clock driver in SPL, remove u-boot,dm-pre-reloc properties to let the fdtgrep tool drop the unnecessary nodes. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | arm: zynq: Enable setup board name for different boardsMichal Simek2018-04-231-0/+1
| | | | | | | | | | | | | | There is no need to use zynq name as SYS_BOARD for all boards. The patch is adding an option to change it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | nand: zynq: Cleanup initializationEzequiel Garcia2018-04-231-9/+0
|/ | | | | | | | | | | | | | | | CONFIG_NAND_ZYNQ selects CONFIG_SYS_NAND_SELF_INIT, so the driver doesn't have to play any ifdef game. Also, we can mark zynq_nand_init() as static and get rid of the mach-specific nand.h header. This is really a revert of: "mtd: zynq: nand: Move board_nand_init() function to board.c" (sha1: 310995d9f91ae56082b49be06fe8c3d01424f8f6) Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Reviewed-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: rmobile: Update E2 SilkMarek Vasut2018-04-212-0/+7
| | | | | | | | | | | | | | The E2 Silk port was broken since some time. This patch updates the E2 Silk port to use modern frameworks, DM, DT probing, SPL for the preloading and puts it on par with the M2 Porter board. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> --- NOTE: The port is missing support for I2C1 for DA9063 reset, since the I2C driver needs to be converted to DM and DT probing. That's not an issue for this patch though, since the reset was broken on Silk since forever.
* Merge git://git.denx.de/u-boot-uniphierTom Rini2018-04-1825-206/+925
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| * ARM: dts: uniphier: sync DT with Linux 4.17-rc1Masahiro Yamada2018-04-1825-206/+925
| | | | | | | | Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | Merge git://git.denx.de/u-boot-shTom Rini2018-04-188-0/+67
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| * | ARM: rmobile: Update M2 KoelschMarek Vasut2018-04-172-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | The M2 Koelsch port was broken since some time. This patch updates the M2 Koelsch port to use modern frameworks, DM, DT probing, SPL for the preloading and puts it on par with the M2 Porter board. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | ARM: rmobile: Enable RPC QSPI on R8A77970 V3M EagleMarek Vasut2018-04-171-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | Enable the RPC QSPI driver on R8A77970 V3M Eagle and configure the environment layout to match that used by old U-Boot. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | ARM: rmobile: Add Renesas RPC HF/QSPI DT nodesMarek Vasut2018-04-175-0/+40
| |/ | | | | | | | | | | | | Add device tree nodes for the Renesas RPC HF/QSPI controller. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | Merge git://git.denx.de/u-boot-socfpgaTom Rini2018-04-176-0/+531
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| * | arm: dts: socfpga: add reset propertyDinh Nguyen2018-04-171-0/+8
| | | | | | | | | | | | | | | | | | Add reset dts property to the i2c nodes. Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
| * | arm: dts: socfpga: enables i2c0 in socfpga_de0_nanoDinh Nguyen2018-04-172-0/+16
| | | | | | | | | | | | | | | | | | | | | Add all the appropriate i2c alias in the base socfpga dtsi and enables the i2c node on the DE0 NANO board. Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
| * | ARM: dts: stratix10: Add base dtsi and devkit dtsDinh Nguyen2018-04-173-0/+474
| | | | | | | | | | | | | | | | | | | | | From the Linux v4.16-rc4, add the base dtsi and devkit dts files for the Stratix10 SoCFPGA platform. Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
| * | arm: socfpga: stratix10: Add base address map for Statix10 SoCChin Liang See2018-04-171-0/+33
| |/ | | | | | | | | | | | | Add the base address map for Stratix10 SoC Signed-off-by: Chin Liang See <chin.liang.see@intel.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
* | ARC: Remove unused DECLARE_GLOBAL_DATA_PTR from init_helpers.cEugeniy Paltsev2018-04-171-2/+0
|/ | | | | | | | "Global data" structure "gd" is not used in init_helpers.c thus DECLARE_GLOBAL_DATA_PTR might be safely removed. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* bios: vesa: Guard setting vesa mode with CONFIG_FRAMEBUFFER_SET_VESA_MODEBin Meng2018-04-161-0/+4
| | | | | | | | | If CONFIG_FRAMEBUFFER_SET_VESA_MODE is not set, don't switch graphics card to VESA mode. This applies to both native mode and emulator mode of running the VGA BIOS. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: Rename e820entry to e820_entryBin Meng2018-04-168-10/+10
| | | | | | | | This changes 'struct e820entry' to 'struct e820_entry' to conform with the coding style. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
* x86: Use 'unsigned int' in install_e820_map() functionsBin Meng2018-04-166-11/+17
| | | | | | | | | This fixes the following checkpatch warning: warning: Prefer 'unsigned int' to bare use of 'unsigned' Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
* x86: Update the io.h file to use {out|in}_{be|le}X macrosLukasz Majewski2018-04-161-17/+17
| | | | | | | | | | | | | The commit 3f70a6f57734 ("x86: Add clr/setbits functions") introduced the {read|write}_ macros to manipulate data. Those macros are not used by any code in the u-boot project (despite the io.h itself). Other architectures use io.h with {in|out}_* macros. This commit brings some unification across u-boot supported architectures. Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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