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2019-08-16apalis-tk1: support v1.2 hardware revisionMarcel Ziswiler
Support the V1.2 hardware revision with the following pin muxing changes: Ddc_scl_pv4 and ddc_sda_pv5 previously used as Apalis GPIO3 and GPIO4 are now used as DDC pins. Gen2_i2c_scl_pt5 and gen2_i2c_sda_pt6 previously used as DDC pins are now used as USB power enable signals. Usb_vbus_en0_pn4 and usb_vbus_en1_pn5 previously used as USB power enable signals are now used as GPIO3 and GPIO4. Additionally a new device tree file tegra124-apalis-v1.2-eval.dtb is loaded on V1.2 and later modules and resp. USB power enable signals activated. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com> (cherry picked from commit 4c63a601b90db131e92d3f6f6da6a4bc2b287df1)
2019-08-16apalis-tk1: remove non-essential power rails on bootDominik Sliwa
When mainline kernels reboot TK1 they use SW_RESET, that reset mode does not reset PMIC. Some rails need to be off for RAM Re-repair to work correctly. Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com> (cherry picked from commit 5a20adf446bc248a8db02f6d262b43b14587812d)
2019-08-16apalis-tk1/t30: colibri_t30: display reset reasonDominik Sliwa
Display proper reset reason after the SoC info. Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com> (cherry picked from commit fbcb9256549453b6e81a9a01ef6475b452c9f1ed)
2019-07-09ARM: dts: colibri-imx6ull: extend lcdif nodeIgor Opaniuk
Provide proper display timings for lcdif node, used by mxsfb DM_VIDEO enabled framebuffer driver. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-07-09colibri-imx6ull: support building with DM_VIDEO=yIgor Opaniuk
1. This fixes linking issues when building with DM_VIDEO enabled mxsfb driver. 2. Provide proper defines for both VIDEO=y and DM_VIDEO=y. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-07-09ARM: dts: colibri_imx7: Fix lcdif node definitionIgor Opaniuk
Fix lcdif DT node and make it conform to the structure defined in the Linux devicetree bindings [1]. Currently there is support only for old style lcdif node definitions. [1] https://www.kernel.org/doc/Documentation/devicetree/bindings/display/mxsfb.txt Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-07-09ARM: dts: colibri_vf: Add dcu0 nodeIgor Opaniuk
Add dumb node for NXP Display Control Unit0(DCU), which permits DM_ENABLED converted driver to be probed. Currently no display timings are provided in this node. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-07-09imx8: cpu: fix warning for cpu_imx_get_tempIgor Opaniuk
cpu_imx_get_temp() definition is wrapped with a ifdef macro, which leads to warnings if CONFIG_IMX_SCU_THERMAL isn't defined and there are still references to this function, as, for example, in cpu_imx_get_desc(). Drop ifdef as linker will automatically remove the function in case CONFIG_IMX_SCU_THERMAL is not enabled. Fix warning: arch/arm/mach-imx/imx8/cpu.c: In function ‘cpu_imx_get_desc’: arch/arm/mach-imx/imx8/cpu.c:612:40: warning: implicit declaration of function ‘cpu_imx_get_temp’; did you mean ‘cpu_imx_get_desc’? [-Wimplicit-function-declaration] ret = snprintf(buf, size, " at %dC", cpu_imx_get_temp()); ^~~~~~~~~~~~~~~~ cpu_imx_get_desc cpu_imx_get_desc Fixes: 82467cb217 ("imx8: cpu: get temperature when print cpu desc") Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-07-09MLK-16560-1: imx8: Configure sids based on iommu properties in dtbYe Li
Use streamids specified in dtb because they need to match anyway. This removes the need to rebuild uboot for stream id assignments. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com> (cherry picked from downstream commit 3caa05e6dc973b8710642f27f834bf022fbb65b4)
2019-07-09MLK-16087 imx8qm/qxp: Disable kernel FDT nodes for the resources are not ownedYe Li
Before starting the kernel, need to check if the enabled nodes (resources) in FDT are owned by current partition. If it is not owned, need to disable it because A core can't access it. We use the node's power-domain property to get the PD node which has the SCFW resource id in its reg property. Then we can check it with SCFW. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from downstream commit 358372674b29685788a4007b0944ab03b7fafc13)
2019-07-09MLK-14938-8 imx8: Add SMMU setup to Soc codesYe Li
We setup SMMU in arch_preboot_os to avoid breaking u-boot driver. Add a kconfig entry CONFIG_IMX_SMMU to enable it. So far, the USDHC0-USDHC1 and FEC0-FEC1 are added into sid. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from downstream commit 7da6345919ee59a26cf65b4bc29072eea2fc0909) (cherry picked from downstream commit 45308e7da90f342c2de7fbec1f8c5b8bd3f1b8e5)
2019-07-09misc: imx8: add sc_rm_set_master_sidMarcel Ziswiler
Add sc_rm_set_master_sid to support setting stream IDs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-07-09imx: imx8dx/qxp: enable thermalPeng Fan
Add thermal dts node Enable thermal in defconfig Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-07-09misc: imx8: add sc_misc_get_tempPeng Fan
Add sc_misc_get_temp to support get temperature Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-07-08Merge tag 'mips-fixes-for-2019.07' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-mips - mtmips: network stability fixes for gardena-smart-gateway
2019-07-07arm: mediatek: remove arch_misc_initWeijie Gao
The watchdog of mediatek chips is enabled by bootrom before u-boot is running. Previously we choose to enable the wdt driver only to disable the watchdog hardware. Now wdt service is enabled by default. The function arch_misc_init which is only used to disable wdt is no longer needed. Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2019-07-07Merge https://gitlab.denx.de/u-boot/custodians/u-boot-usbTom Rini
- DWC and i.MX6 fixes
2019-07-07Merge tag 'rockchip-for-v2019.07-rc5-3' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
2019-07-05Merge tag 'rpi-next-2019.07' of https://github.com/mbgg/u-bootTom Rini
- fix complation error for CONFIG_USB - update RPi3 DTBs to v5.1-rc6 state - add defconfig for RPi3 B+ - Fix BCM2835_MBOX_TAG_TEST_PIXEL_ORDER define
2019-07-05mips: mt76xx: Implement new d-cache fix in last_stage_init()Stefan Roese
With commit 06985289d452 ("watchdog: Implement generic watchdog_reset() version") the init sequence has changed in arch_misc_init(), resulting in a re-appearance of the d-cache issue on MT7688 boards (e.g. gardena). When this happens, the first (or sometimes later ones as well) TFTP command hangs and does not complete correctly. This leads to the assumption that the d-cache is not in a clean state once the ethernet driver is called (d-cache is used here for the buffers). The old work- around with the cache flush somehow does not work any more now with the new code change. Unfortunately adding CONFIG_SYS_MALLOC_CLEAR_ON_INIT also did not fix this issue. With v2019.07-rc3 it shows again. The time of accessing the data seems to be very important here. It needs to be "very late" in the boot process. Testing has shown, that copying a 64KiB area in DDR at a very late bootup time, directly before calling into the prompt, fixes this issue. Flushing of the complete d-cache does not seem to necessary, as this copy alone seems to fix this problem. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-07-05dm: Add a No-op uclassJean-Jacques Hiblot
This uclass is intended for devices that do not need any features from the uclass, including binding children. This will typically be used by devices that are used to bind child devices but do not use dm_scan_fdt_dev() to do it. That is for example the case of several USB wrappers that have 2 child devices (1 for device and 1 for host) but bind only one at a any given time. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-07-05rockchip: make_fit_atf.py: fix loadables property set errorAndy Yan
Commit b238e4b00ced ("rockchip: Cleanup of make_fit_atf.py.") set firmware = "atf_1"; loadables = "uboot","atf_1","atf_2"; Actually it should be: firmware = "atf_1"; loadables = "uboot","atf_2","atf_3"; Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-04wandboard: Add FIT image supportFabio Estevam
After the transition to DM, only the mx6dl/solo wandboard is supported. Add FIT image support so that all the wandboard variants can be supported, like it was prior to the DM conversion. Successfully booted Linux on mx6q/solo/qp wandboards. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-07-04wandboard: Add mmc0 aliasFabio Estevam
Add a mmc0 alias so that U-Boot proper can associate mmc0 with the boot SD card. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-07-04wandboard: Import extra wandboard devicetree filesFabio Estevam
Import wandboard devicetree files so that the mx6q and mx6qp variants can be properly supported. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-07-04wandboard: Sync with devicetree files from kernel 5.1.9Fabio Estevam
Udate the wandboard devicetree files with the ones from kernel 5.1.9. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-07-04mx6: dts: Move dtbs under SoC levelFabio Estevam
Place dtbs under SoC level rather than board level. imx6q-novena.dtb and imx6dl-wandboard-revb1.dtb were placed under the board config option, so move them to SoC level. This also aligns with the kernel dts Makefile format. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-07-04mx6: dts: Keep dtb entries sortedFabio Estevam
Keep dtb entries sorted to help adding new dtbs in an organized form. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-07-02rockchip: rk3288: enable TPL for tinker-boardKever Yang
All the config for TPL has been update, we can enable the TPL. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-02rockchip: dts: rk3288-tinker: enable sdmmc pinctrl node in splKever Yang
rockchip pinctrl driver has update to use dts, so we need to add the pinctrl config in SPL for sdmmc. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-02rockchip: dts: tinker: migrate the dm-pre-reloc tag into -u-boot dtsKever Yang
Migrate all the "u-boot,dm-pre-reloc" tag from rk3288-tinker.dts into rk3288-tinker-u-boot.dtsi. When both board level and soc level '-u-boot.dtsi' files exist, we need to include the soc level 'rk3288-u-boot.dtsi' manually. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-02rockchip: dts: rk3288: move reloc tag into -u-boot dtsKever Yang
Move all the tag "u-boot,dm-pre-reloc" from rk3288.dtsi into rk3288-u-boot.dtsi. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-02rockchip: rk3288: add separate TPL STACK addressKever Yang
TPL is at SRAM while other stage is at SDRAM, so it needs separate STACK. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-02rockchip: rk3288: enable TPL configs to chip levelKever Yang
More boards other than vyasa needs TPL, so enable the TPL configs at chip level instead of board level. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-02rockchip: dts: rk3399: rockpro64: Provide init voltageMark Kettenis
Add missing regulator-init-microvolt property to vdd_log regulator. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> (Rebase on latest u-boot-rockchip master) Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Change-Id: I13b24fb81e8ad269d7dbb0c7b67f5f4795d2e775
2019-06-29ARM: uniphier: move sg_set_{pinsel, iectrl} to more relevant placesMasahiro Yamada
Move the sg_set_pinsel macro to arch/arm/mach-uniphier/arm32/debug_ll.S since it is not used anywhere else. Move the C functions sg_set_{pinsel,iectrl} to debug-uart.c since they are not used anywhere else. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-06-29ARM: uniphier: remove unused init code for CONFIG_DEBUG_UARTMasahiro Yamada
debug_uart_init() is called from spl_board_init(), which is only compiled for SPL. For U-boot proper, _debug_uart_init() is unreachable, so dropped by the dead code elimination. Now that 64-bit SoCs of this SoC family no longer support SPL, debug-uart-ld20.c is never compiled. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-06-29ARM: uniphier: include <linux/io.h> from dram_init.cMasahiro Yamada
This file calls readl(), so needs to include <linux/io.h>. Currently, it relies on someone else including it. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-06-29ARM: uniphier: remove unused sg_set_iectrl_range()Masahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-06-29ARM: uniphier: remove unused SC_DPLLOSCCTRLMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-06-29ARM: uniphier: fix build error for CONFIG_DEBUG_LL=yMasahiro Yamada
Commit e27d6c7d328c ("ARM: uniphier: simplify SoC ID get function") accidentally removed the macros needed to compile debug_ll.S Revive them. Fixes: e27d6c7d328c ("ARM: uniphier: simplify SoC ID get function") Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-06-28Merge tag 'u-boot-imx-20190628' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx Fixes for 2019.07 - menlo board - allow SDB on Sabre - HAB for mx6sl - apalis board
2019-06-28Merge tag 'u-boot-stm32-20190628' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-stm STM32 MCU fixes/cleanup: - Fix SPL console for STM32F769 Discovery - Fix Memory Protection Unit size for STM32F4 series - Cleanup DT for STM32F746 Discovery
2019-06-28mach-stm32: Fix MPU region size dedicated to SDRAM for STM32F4Patrice Chotard
The MPU region dedicated for SDRAM for STM32F4 SoCs family was set to 16MB, but STM32F429 Evaluation board have 32MB of SDRAM. When kernel starts, only first 16MB of SDRAM are configured with XN (eXecute Never) bit disabled, whereas kernel is using 32MB. To avoid such situation in the future, extend this MPU region to 512MB as for STM32F7/H7. It fixes the following user land exception on STM32F429 Evaluation board : [ 1.713002] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 1.722605] devtmpfs: mounted [ 1.733057] Freeing unused kernel memory: 72K [ 1.737622] This architecture does not have kernel memory protection. [ 1.744070] Run /sbin/init as init process [ 1.906850] [ 1.906850] Unhandled exception: IPSR = 00000004 LR = fffffffd [ 1.914282] CPU: 0 PID: 1 Comm: init Not tainted 5.1.0-00002-gcf9ca5719954 #6 [ 1.921433] Hardware name: STM32 (Device Tree Support) [ 1.926601] PC is at 0x1a00b64 [ 1.929642] LR is at (null) [ 1.932669] pc : [<01a00b64>] lr : [<00000000>] psr: 01000000 [ 1.938993] sp : 01a5cfb0 ip : 00000000 fp : 00000000 [ 1.944269] r10: 01a43b00 r9 : 00000000 r8 : 00000000 [ 1.949564] r7 : 00000000 r6 : 00000000 r5 : 00000000 r4 : 00000000 [ 1.956168] r3 : 00000000 r2 : 00000000 r1 : 00000000 r0 : 00000000 [ 1.962701] xPSR: 01000000 [ 1.965506] CPU: 0 PID: 1 Comm: init Not tainted 5.1.0-00002-gcf9ca5719954 #6 [ 1.972658] Hardware name: STM32 (Device Tree Support) [ 1.978132] [<0000c009>] (unwind_backtrace) from [<0000b24f>] (show_stack+0xb/0xc) [ 1.986024] [<0000b24f>] (show_stack) from [<0000b947>] (__invalid_entry+0x4b/0x4c) Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2019-06-28ARM: dts: stm32: Remove useless u-boot, dm-pre-reloc in ↵Patrice Chotard
stm32f746-disco-u-boot.dtsi As in stm32f7-u-boot.dtsi these nodes already have "u-bootdm-pre-reloc" property, no need to add them again in stm32f746-disco-u-boot.dtsi. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2019-06-28ARM: dts: stm32: Add u-boot, dm-pre-reloc for usart1_pins_a for stm32f769-discoPatrice Chotard
This allow to get console output in SPL for stm32f769-disco. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2019-06-27ARM: dts: imx: m53menlo: Import M53Menlo DT from LinuxMarek Vasut
Import iMX53 M53Menlo device tree from Linux next-20190607 3f310e51ceb1 . Enable DT control in full U-Boot . Add U-Boot extras into separate DTSi, the GPIO controllers need to be inited early, otherwise m53_set_clock() won't be able to detect the correct CPU clock frequency by reading the GPIO. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-27ARM: dts: imx: imx53: Synchronize iMX53 DT with LinuxMarek Vasut
Synchronize iMX53 device tree from Linux next-20190607 3f310e51ceb1 , this is needed to get NFC, UART, USBOTG DT nodes. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
2019-06-27mx6sl: hab: Fix pu_irom_mmu_enabled addressBreno Matheus Lima
According to hab.c code we have to notify the ROM code if the MMU is enabled or not. This is achieved by setting the "pu_irom_mmu_enabled" to 0x1. The current address in hab.c code is wrong for i.MX6SL, according to ROM map file the correct address is 0x00901c60. As we are writing in the wrong address the ROM code is not flushing the caches when needed, and the following HAB event is observed in certain scenarios: --------- HAB Event 1 ----------------- event data: 0xdb 0x00 0x14 0x41 0x33 0x18 0xc0 0x00 0xca 0x00 0x0c 0x00 0x01 0xc5 0x00 0x00 0x00 0x00 0x07 0xe4 STS = HAB_FAILURE (0x33) RSN = HAB_INV_SIGNATURE (0x18) CTX = HAB_CTX_COMMAND (0xC0) ENG = HAB_ENG_ANY (0x00) Update MX6SL_PU_IROM_MMU_EN_VAR to address this issue. Reported-by: Frank Zhang <frank.zhang@nxp.com> Signed-off-by: Breno Lima <breno.lima@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-06-26rockchip: rk3399: Enable TPL_BOARD_INITJagan Teki
Enable TPL_BOARD_INIT, this would help us to show TPL boot prints. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
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