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* colibri_imx7: remove legancy I2C supportStefan Agner2016-10-07-42/+0
| | | | | | | Remove legancy I2C config and code in favor of upcomming DM/DT enable I2C support. Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
* 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>
* pinctrl: imx: do not announce driver initializationStefan Agner2016-10-07-1/+1
| | | | | | | | It is not usual that drivers announce when they have been initialized. use dev_dbg to announce device initialization. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* dm: imx: serial: support device treeStefan Agner2016-10-07-2/+38
| | | | | | | | Support instatiation through device tree. Also parse the fsl,dte-mode property to determine whether DTE mode shall be used. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* udoo: Add a README fileFabio Estevam2016-10-06-0/+21
| | | | | | | Add a README file to explain how to build and flash the SD card for Udoo boards. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
* pcm052: add new BK4r1 target based on PCM052 SoMAlbert ARIBAUD \(3ADEV\)2016-10-06-60/+298
| | | | Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* pcm052: allow specifying onboard DDR size in configsAlbert ARIBAUD \(3ADEV\)2016-10-06-2/+7
| | | | | | | | | | PCM052 SoMs may be equipped with various sizes of DDR. Keep default of 256MB; new PCM052-based targets will specify their actual DDR size. Linux command line is auto-adjusted to DDR size. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* tools: mkimage: add support for Vybrid image formatAlbert ARIBAUD \(3ADEV\)2016-10-06-8/+187
| | | | | | | 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>
* pcm052: add 'm4go' commandAlbert ARIBAUD \(3ADEV\)2016-10-06-0/+38
| | | | | | | Add the 'm4go' command to pcm052-based targets. It loads scatter file images. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* pcm052: remove target-specific dtb name from envAlbert ARIBAUD \(3ADEV\)2016-10-06-1/+1
| | | | Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* pcm052: fix MTD partitioningAlbert ARIBAUD \(3ADEV\)2016-10-06-8/+6
| | | | | | | | | | | Merge 'spare' into 'bootloader' partition Use same partition for ramdisk and rootfs boot scenarios. Remove 'ramdisk' partition, use 'rootfs' for ramdisk (ramdisk and nand boot scenarios are mutually exclusive). Expand last partition to end of actual NAND size. Adjust UBIFS rootfs boot kernel arguments. 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/+985
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* dm: mmc: intialize dev when probePeng Fan2016-10-04-0/+1
| | | | | | | | | | | Need to initialize mmc->dev when probe, or will met "dev_get_uclass_priv: null device", when `mmc dev 1`. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* 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>
* dt-bindings: add i.mx6ul clock headerPeng Fan2016-10-04-0/+253
| | | | | | | | | Add i.mx6ul clock header, copied from kernel commit (29b4817d401). i.MX6ULL reuse the file in Linux Kernel, so let's keep the same. 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>
* pinctrl: imx6: support i.MX6ULLPeng Fan2016-10-04-0/+5
| | | | | | | | | There two iomuxc for i.MX6ULL. one iomuxc is compatible is i.MX6UL, the other iomuxc is for SVNS usage, similar with the one in mx7. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Simon Glass <sjg@chromium.org>
* 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: ocotp: support i.MX6ULLPeng Fan2016-10-04-6/+46
| | | | | | | | | | | | | | | | | | | i.MX6ULL has two 128 bits fuse banks, bank 7 and bank 8, while other banks use 256 bits. So we have to adjust the word and bank index when accessing the bank 8. When in command line `fuse read 8 0 1`, you can image `fuse read 7 4 1` in the ocotp driver implementation for 6ULL. When programming, we use word index, so need to fix bank7/8 programming for i.mx6ull. For example: fuse prog 8 3 1; The word index is (8 << 3 | 3) --> 67. But actully it should be (7 << 3 | 7) ---> 63. So fix it. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: 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>
* README.imx6: Fix Boundary Devices nameFabio Estevam2016-10-04-1/+1
| | | | | | Correct name is "Boundary Devices". Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
* board: tbs2910: Add CMD_PARTSoeren Moch2016-10-04-0/+2
| | | | | | | | | | There is no stable mmcblk device numbering over different linux versions. Enable CMD_PART to be able to query the UUID of the root filesystem partition. So we can pass root=PARTUUID=XXX instead of root=/dev/mmcblkXpY in bootargs. Leave the default environment as is for now to stay compatible with original TBS settings. Signed-off-by: Soeren Moch <smoch@web.de>
* imx_watchdog: Do not assert WDOG_B on watchdog initRoss Parker2016-10-04-1/+2
| | | | | | | | Currently the driver asserts WDOG_B by clearing WCR_WDA bit when enabling the watchdog. Do not clear WCR_WDA. Signed-off-by: Ross Parker <rossjparker@gmail.com> Cc: 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>
* board: tbs2910: Fix BOOTMAPSZSoeren Moch2016-10-04-1/+1
| | | | | | | | The linux kernel imx_v6_v7_defconfig sets the user/kernel memory split to 3G/1G now (was 2G/2G before). We have to adapt the BOOTMAPSZ so that the decompressor finds zImage and dtb in lowmem. Signed-off-by: Soeren Moch <smoch@web.de>
* mx6sabresd: Make SPL DDR configuration to match the DCD tableFabio Estevam2016-10-04-154/+197
| | | | | | | | | | | | | | | | | | | | | | | | | | | When using SPL on i.mx6 we frequently notice some DDR initialization mismatches between the SPL code and the non-SPL code. This causes stability issues like the ones reported at 7dbda25ecd6d7c ("mx6ul_14x14_evk: Pass refsel and refr fields to avoid hang") and also: http://lists.denx.de/pipermail/u-boot/2016-September/266355.html . As the non-SPL code have been tested for long time and proves to be reliable, let's configure the DDR in the exact same way as the non-SPL case. The idea is simple: just use the DCD table and write directly to the DDR registers. Retrieved the DCD tables from: board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg and board/freescale/mx6sabresd/mx6qp.cfg (NXP U-Boot branch imx_v2015.04_4.1.15_1.0.0_ga) This method makes it easier for people converting from non-SPL to SPL code. Other benefit is that the SPL binary size is reduced from 44 kB to 39.9 kB. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
* wandboard: Remove videoargs scriptFabio Estevam2016-10-04-26/+0
| | | | | | | | | | | | The videoargs script is kernel version dependent and since wandboard uses distro config, there is no need to handle videoargs locally. In case such video related settings are needed, then the proper location would be the distro extlinux.conf or boot.scr files. So remove 'videoargs' script. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
* wandboard: Fix hang when going into low frequencyFabio Estevam2016-10-04-3/+3
| | | | | | | | | | | | | | A kernel hang is observed when running wandboard 3.14 kernel and going to the lowest operational point of cpufreq: # ifconfig eth0 down # echo 1 > /sys/class/graphics/fb0/blank The problem is caused by incorrect setting of the REFR field of register MDREF. Setting it to 4 refresh commands per refresh cycle fixes the hang. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
* Prepare v2016.11-rc1Tom Rini2016-10-03-2/+2
| | | | Signed-off-by: Tom Rini <trini@konsulko.com>
* Merge git://git.denx.de/u-boot-rockchipTom Rini2016-10-03-205/+421
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| * rockchip: add boot-mode support for rk3288, rk3036Jacob Chen2016-10-01-20/+111
| | | | | | | | | | | | | | | | | | | | | | | | 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 Chen2016-10-01-132/+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: move partitons define from 3036-kylin to 3036-commonJacob Chen2016-10-01-24/+10
| | | | | | | | | | | | | | To keep it same with 3288. Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
generated by cgit v1.1 at 2024-11-02 17:11:46 +0000