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* arm: dts: imx7: add basic i.MX 7/Colibri iMX7 device treeStefan Agner2016-10-07-0/+288
| | | | | | | | | Add base device for NXP i.MX 7Solo/7Dual. The two SoC are very similar and hence can share the same device tree for boot loaders purpose. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* arm: dts: imx7: add pinctrl definesStefan Agner2016-10-07-0/+1151
| | | | | | | | Add pinctrl defines for NXP i.MX 7Solo/7Dual SoC. The pinctrl format is compatible to the Linux kernel, hence this file is a simple copy from the Linux kernel (commit 97f5c1817b7e). Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
* pcm052: add new BK4r1 target based on PCM052 SoMAlbert ARIBAUD \(3ADEV\)2016-10-06-2/+57
| | | | Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* tools: mkimage: add support for Vybrid image formatAlbert ARIBAUD \(3ADEV\)2016-10-06-0/+8
| | | | | | | This format can be flashed directly at address 0 of the NAND FLASH, as it contains all necessary headers. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* imx: imx6ul: disable POR_B internal pull upPeng Fan2016-10-04-8/+21
| | | | | | | | | | >From TO1.1, SNVS adds internal pull up control for POR_B, the register filed is GPBIT[1:0], after system boot up, it can be set to 2b'01 to disable internal pull up. It can save about 30uA power in SNVS mode. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* imx-common: enlarge mux width to 4Peng Fan2016-10-04-8/+7
| | | | | | | | For i.MX6, the mux width is 4, not 3. So enlarge the width. IOMUX_CONFIG_LPSR is changed from 0x8 to 0x20 to not use bit 3 of mux. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6: fix USB bmode to use reserved valueStefan Agner2016-10-04-1/+1
| | | | | | | | | | | | | Currently the bmode "usb" uses BOOT_CFG1 to 0x01, -which means BOOT_CFG1[7:4] is set to b0000. According to Table 8-7 Boot Device Selection this is NOR/OneNAND and not Reserved. Use 0x10 which leads to b0001, which is a Reserved boot device. With that the SoC reliably falls back to the serial loader. Cc: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Tested-by: Troy Kisky <troy.kisky@boundarydevices.com>
* arm: imx: add i.MX6ULL 14x14 EVK board supportPeng Fan2016-10-04-0/+536
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add i.MX6ULL EVK board support: Add device tree file, which is copied from NXP Linux. Enabled DM_MMC, DM_GPIO, DM_I2C, DM_SPI, PINCTRL, DM_REGULATOR. The uart iomux settings are still keeped in board file. Boot Log: U-Boot 2016.09-rc1-00366-gbb419ef-dirty (Aug 11 2016 - 13:08:58 +0800) CPU: Freescale i.MX6ULL rev1.0 at 396MHz CPU: Commercial temperature grade (0C to 95C) at 15C Reset cause: POR Model: Freescale i.MX6 ULL 14x14 EVK Board Board: MX6ULL 14x14 EVK DRAM: 512 MiB MMC: initialized IMX pinctrl driver FSL_SDHC: 0, FSL_SDHC: 1 In: serial Out: serial Err: serial Net: CPU Net Initialization Failed No ethernet found. Hit any key to stop autoboot: 0 => mmc dev 1 switch to partitions #0, OK mmc1 is current device Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* arm: dts: add device tree for i.MX6ULLPeng Fan2016-10-04-0/+1161
| | | | | | | | Add device tree for i.MX6ULL. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Simon Glass <sjg@chromium.org> Cc: Stefano Babic <sbabic@denx.de>
* arm: dts: imx6ull: add pinctrl definesPeng Fan2016-10-04-0/+1024
| | | | | | | | | | Add pinctrl defines for NXP i.MX 6ULL. Since i.MX6ULL reuses some definitions of i.MX6UL, also add i.MX6UL pinctrl defines from linux kernel commit (29b4817d401). Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Simon Glass <sjg@chromium.org> Cc: Stefano Babic <sbabic@denx.de>
* imx: iomux: fix snvs usage for i.MX6ULLPeng Fan2016-10-04-4/+14
| | | | | | | | | | | | SNVS TAMPER pin and BOOT MODE pins are in SNVS IOMUXC module, not in IOMUXC, so correct the related registers' offset. Use IOMUX_CONFIG_LPSR flag for these pins, so we can differentiate them from iomuxc pins. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: "Benoît Thébaudeau" <benoit.thebaudeau.dev@gmail.com>
* imx: imx6ull: adjust the ldo 1.2v bandgap voltagePeng Fan2016-10-04-0/+7
| | | | | | | | | | Per to design team, on i.MX6UL, the LDO 1.2V bandgap voltage is 30mV higher, so we need to adjust the REFTOP_VBGADJ(anatop MISC0 bit[6:4]) setting to 2b'110. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Bai Ping <ping.bai@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6ull: Add AIPS3 initializationPeng Fan2016-10-04-1/+1
| | | | | | | | Since the mx6ull adds the AIPS3, so enable its initialization. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6ull: Update memory map addressPeng Fan2016-10-04-3/+14
| | | | | | | | Update memory map address for mx6ull. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6ull: update clock settings and CCM register mapPeng Fan2016-10-04-29/+89
| | | | | | | | Update Clock settings and CCM register map for i.MX6ULL. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6ull: adjust POR_B setting for i.MX6ULLPeng Fan2016-10-04-0/+14
| | | | | | | | | | | | | | Adjust POR_B settings on i.MX6ULL according to IC design team's suggestion: 2'b00 : always PUP100K 2'b01 : PUP100K when PMIC_ON_REQ || SOC_NOT_FAIL 2'b10 : always disable PUP100K 2'b11 : PDN100K when SOC_FAIL, PUP100K when SOC_NOT_FAIL -- recommended setting Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6ull: misc soc updatePeng Fan2016-10-04-4/+4
| | | | | | | | | | Update misc SOC related settings for i.MX6ULL, such as FEC mac address, cpu speed grading and mmdc channel mask clearing. Also update s_init to skip pfd reset. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6ul: using runtime check when configuring PMIC_STBY_REQPeng Fan2016-10-04-1/+1
| | | | | | | | | Since MX6ULL select MX6UL, we can not use IS_ENABLED(CONFIG_MX6UL) here, because this piece code is only for i.MX6UL. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Stefano Babic <sbabic@denx.de>
* imx: mx6ull: skip setting ahb clockPeng Fan2016-10-04-1/+1
| | | | | | | | | Rom already initialized clock at 396M and 132M for arm core and ahb, so skip setting them again in U-Boot. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Stefano Babic <sbabic@denx.de>
* imx: timer: update gpt driver for i.MX6ULLPeng Fan2016-10-04-3/+4
| | | | | | | | | | The i.MX6ULL's GPT supportting taking OSC as clock source. Add i.MX6ULL support. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Stefano Babic <sbabic@denx.de>
* imx-common: introduce is_mx6ullPeng Fan2016-10-04-0/+1
| | | | | | | Introduce is_mx6ull macro. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6ull: add kconfig entry for MX6ULLYe Li2016-10-04-0/+4
| | | | | | | | | i.MX6ULL is derivative from i.MX6UL, so select MX6UL for MX6ULL. If need to differenate MX6ULL from MX6UL, use CONFIG_MX6ULL Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6ull: add mx6ull major cpu typePeng Fan2016-10-04-1/+4
| | | | | | | | | Add i.MX6ULL major cpu type. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Stefano Babic <sbabic@denx.de>
* imx: mx6ull: add iomux header filePeng Fan2016-10-04-0/+1067
| | | | | | | | | Add iomux header file for i.MX6ULL. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Stefano Babic <sbabic@denx.de>
* imx: iomux-v3: fix pad setup on i.MX6DQP when CONFIG_MX6QDL is definedFilip Brozovic2016-10-04-1/+1
| | | | | | | | The CPU detection macro is_mx6dq returns 0 on an i.MX6DQP, so we need to check for it explicitly in order to correctly initialize the pads when CONFIG_MX6QDL is defined. Signed-off-by: Filip Brozovic <fbrozovic@gmail.com>
* Merge git://git.denx.de/u-boot-rockchipTom Rini2016-10-03-25/+205
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| * rockchip: add boot-mode support for rk3288, rk3036Jacob Chen2016-10-01-5/+103
| | | | | | | | | | | | | | | | | | | | | | | | rockchip platform have a protocol to pass the the kernel reboot mode to bootloader by some special registers when system reboot. In bootloader we should read it and take action. We can only setup boot_mode in board_late_init becasue "setenv" need env setuped. So add CONFIG_BOARD_LATE_INIT to common header and use a entry "rk_board_late_init" to replace "board_late_init" in board file. Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
| * rockchip: move common function from board-file to rk3036-board.cJacob Chen2016-10-01-0/+84
| | | | | | | | | | | | | | To keep it same with 3288 Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
| * rockchip: rename board.c to rk3288-board.cJacob Chen2016-10-01-1/+1
| | | | | | | | | | Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
| * rockchip: miniarm: remove eMMC supportXu Ziyuan2016-10-01-12/+0
| | | | | | | | | | | | | | The latest rk3288-miniarm board doesn't have eMMC device, so remove it. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
| * dts: evb-rk3399: add init voltage node for vdd-centerKever Yang2016-10-01-0/+1
| | | | | | | | | | | | | | | | | | | | | | Add a regulator-init-microvolt for vdd_center regulator so that we can get a init value for driver probe. Not like pmic regulator, the PWM regulator do not have a known default output value, so we would like to init the regulator when driver probe. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
| * Kconfig: rockchip: enable DM_PWM and DM_REGULATORKever Yang2016-10-01-0/+2
| | | | | | | | | | | | | | Enable DM_PWM and DM_REGULATOR on rockchip SoCs. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
| * rockchip: rkpwm: fix the register sequenceKever Yang2016-10-01-1/+1
| | | | | | | | | | | | | | | | | | Reference to kernel source code, rockchip pwm has three type, we are using v2 for rk3288 and rk3399, so let's update the register to sync with pwm_data_v2 in kernel. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
| * rockchip: rk3399: update PPLL and pmu_pclk frequencyKever Yang2016-10-01-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Update PPLL to 676MHz and PMU_PCLK to 48MHz, because: 1. 48MHz can make sure the pwm can get exact 50% duty ratio, but 99MHz can not, 2. We think 48MHz is fast enough for pmu pclk and it is lower power cost than 99MHz, 3. PPLL 676 MHz and PMU_PCLK 48MHz are the clock rate we are using internally for kernel,it suppose not to change the bus clock like pmu_pclk in kernel, so we want to change it in uboot. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
| * Disable SPL_MMC_SUPPORT if ROCKCHIP_SPL_BACK_TO_BROM is enabled.Sandy Patterson2016-10-01-0/+3
| | | | | | | | | | | | | | | | Default SPL_MMC_SUPPORT to false when ROCKCHIP_SPL_BACK_TO_BROM is enabled. Acked-by: Ziyuan Xu <xzy.xu@rock-chips.com> Signed-off-by: Sandy Patterson <apatterson@sightlogix.com> Acked-by: Simon Glass <sjg@chromium.org>
| * rockchip: Fix SPL console output when ROCKCHIP_SPL_BACK_TO_BROM is enabledSandy Patterson2016-10-01-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move back_to_bootrom() call later in SPL init so that the console is initialized and printouts happen. Currently when ROCKCHIP_SPL_BACK_TO_BROM is enabled there is no console output from the SPL init stages. I wasn't sure exactly where this should happen, so if we are set to do run spl_board_init, then go back to bootrom there after preloader_console_init(). Otherwise fall back to old behavior of doing it in board_init_f. Signed-off-by: Sandy Patterson <apatterson@sightlogix.com> Acked-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
| * rockchip: rk3288: sdram: fix DDR address rangeXu Ziyuan2016-10-01-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The all current Rockchip SoCs supporting 4GB of ram have problems accessing the memory region 0xfe000000~0xff000000. Actually, some IP controller can't address to, so let's limit the available range. This patch fixes a bug which found in miniarm-rk3288-4GB board. The U-Boot was relocated to 0xfef72000, and .bss variants was also relocated, such as do_fat_read_at_block. Once eMMC controller transfer data to do_fat_read_at_block via DMA, DMAC can't access more than 0xfe000000. So that DMAC didn't work sane. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* | ti: omap-common: Allow AM33xx devices to be built securelyAndrew F. Davis2016-10-02-1/+1
| | | | | | | | | | | | | | | | | | | | Like OMAP54xx and AM43xx family SoCs, AM33xx based SoCs have high security enabled models. Allow AM33xx devices to be built with HS Device Type Support. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Lokesh Vutla <lokeshvutla@ti.com>
* | am33xx: config.mk: Fix option used to enable SPI SPL image typeAndrew F. Davis2016-10-02-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | The option SPL_SPI_SUPPORT is used to enable support in SPL for loading images from SPI flash, it should not be used to determine the build type of the SPL image itself. The ability to read images from SPI flash does not imply the SPL will be booted from SPI flash. Unconditionally build SPI flash compatible SPL images. Signed-off-by: Andrew F. Davis <afd@ti.com> Acked-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | am33xx: config.mk: Add support for additional secure boot image typesAndrew F. Davis2016-10-02-2/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Depending on the boot media, different images are needed for secure devices. The build generates u-boot*_HS_* files as appropriate for the different boot modes. For AM33xx devices additional image types are needed for various SPL boot modes as the ROM checks for the name of the boot mode in the file it loads. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Lokesh Vutla <lokeshvutla@ti.com>
* | Kconfig: Separate AM33XX SOC config from target board configAndrew F. Davis2016-10-02-88/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The config option AM33XX is used in several boards and should be defined as a stand-alone option for this SOC. We break this out from target boards that use this SoC and common headers then enable AM33XX on in all the boards that used these targets to eliminate any functional change with this patch. This is similar to what has already been done in 9de852642cae ("arm: Kconfig: Add support for AM43xx SoC specific Kconfig") and is done for the same reasons. Signed-off-by: Andrew F. Davis <afd@ti.com> Acked-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: omap5: add fdt secure dram reservation fixupDaniel Allred2016-10-02-2/+62
| | | | | | | | | | | | | | | | | | | | Adds a secure dram reservation fixup for secure devices, when a region in the emif has been set aside for secure world use. The size is defined by the CONFIG_TI_SECURE_EMIF_TOTAL_REGION_SIZE config option. Signed-off-by: Daniel Allred <d-allred@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: DRA7: Add secure emif setup callsDaniel Allred2016-10-02-0/+15
| | | | | | | | | | | | | | | | | | | | | | After EMIF DRAM is configured, but before it is used, calls are made on secure devices to reserve any configured memory region needed by the secure world and then to lock the EMIF firewall configuration. If any other firewall configuration needs to be applied, it must happen before the lock call. Signed-off-by: Daniel Allred <d-allred@ti.com>
* | arm: omap5: secure API for EMIF memory reservationsDaniel Allred2016-10-02-0/+151
| | | | | | | | | | | | | | | | | | | | | | Create a few public APIs which rely on secure world ROM/HAL APIs for their implementation. These are intended to be used to reserve a portion of the EMIF memory and configure hardware firewalls around that region to prevent public code from manipulating or interfering with that memory. Signed-off-by: Daniel Allred <d-allred@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ti: omap5: Add Kconfig options for secure EMIF reservationsDaniel Allred2016-10-02-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | Adds start address and size config options for setting aside a portion of the EMIF memory space for usage by security software (like a secure OS/TEE). There are two sizes, a total size and a protected size. The region is divided into protected (secure) and unprotected (public) regions, that are contiguous and start at the start address given. If the start address is zero, the intention is that the region will be automatically placed at the end of the available external DRAM space. Signed-off-by: Daniel Allred <d-allred@ti.com>
* | ARM: keystone2: Add support for parsing monitor headerLokesh Vutla2016-10-01-4/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Given that boot monitor image is being generated to a specific target location depending on the SoC and U-boot relies on addr_mon env variable to be aligned with boot monitor target location. When ever the target address gets updated in boot monitor, it is difficult to sync between u-boot and boot monitor and also there is no way to update user that boot monitor image is updated. To avoid this problem, boot monitor image is being generated with mkimage header. Adding support in mon_install command for parsing this header. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | board: k2g: Enable ECC byte laneLokesh Vutla2016-10-01-2/+1
| | | | | | | | | | | | | | Enable ECC byte lane for k2g-evm Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | input: specify the default of I8042_KEYB in more correct mannerMasahiro Yamada2016-10-01-3/+0
| | | | | | | | | | | | | | | | | | | | Creating multiple entries of "config FOO" often gives us bad experiences. In this case, we should specify "default X86" as platforms that want this keyboard by default. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* | sandbox, x86: select DM_KEYBOARD instead of default y entryMasahiro Yamada2016-10-01-6/+2
|/ | | | | | | | | | Once we migrate to DM-based drivers, we cannot go back to legacy ones, i.e. config options like DM_* are not user-configurable. Make SANDBOX and X86 select DM_KEYBOARD like other platforms do. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://git.denx.de/u-boot-nds32Tom Rini2016-09-30-73/+77
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