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2020-02-09board: toradex: Add Verdin iMX8M Mini supportIgor Opaniuk
This adds initial minimal support for the Toradex Verdin iMX8M Mini Quad 2GB WB IT V1.0A module. They are now strapped to boot from eFuses which are factory fused to properly boot from their on-module eMMC. U-Boot supports booting from the on-module eMMC only, SDP support is disabled for now due to missing i.MX 8M Mini USB support. Functionality wise the following is known to be working: - eMMC, 8-bit and 4-bit MMC/SD card slots - Ethernet - GPIOs - I2C Boot sequence is: SPL ---> ATF (TF-A) ---> U-boot proper ATF, U-boot proper and u-boot.dtb images are packed into a FIT image, loaded by SPL. Boot: U-Boot SPL 2020.01-00187-gd411d164e5 (Jan 26 2020 - 04:47:26 +0100) Normal Boot Trying to boot from MMC1 NOTICE: Configuring TZASC380 NOTICE: RDC off NOTICE: BL31: v2.0(release):rel_imx_4.14.98_2.3.0-0-g09c5cc994-dirty NOTICE: BL31: Built : 01:11:41, Jan 25 2020 NOTICE: sip svc init U-Boot 2020.01-00187-gd411d164e5 (Jan 26 2020 - 04:47:26 +0100) CPU: Freescale i.MX8MMQ rev1.0 at 0 MHz Reset cause: POR DRAM: 2 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... OK In: serial Out: serial Err: serial Model: Toradex Verdin iMX8M Mini Quad 2GB Wi-Fi / BT IT V1.0A, Serial# 06535149 Net: eth0: ethernet@30be0000 Hit any key to stop autoboot: 0 Verdin iMX8MM # Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-26clock_imx8mq: Make frac_pll_init() staticPedro Jardim
Since frac_pll_init() is only used in this file, change it to 'static'. This fixes the following sparse warning: arch/arm/mach-imx/imx8m/clock_imx8mq.c:662:5: warning: no previous prototype for ‘frac_pll_init’ [-Wmissing-prototypes] Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
2020-01-26clock_imx8mq: Remove the function sscg_pll_init()Pedro Jardim
Function sscg_pll_init() is not used anywhere, so it can simply be deleted. This was found because of the following sparse warning: arch/arm/mach-imx/imx8m/clock_imx8mq.c:702:5: warning: no previous prototype for ‘sscg_pll_init’ [-Wmissing-prototypes] int sscg_pll_init(u32 pll) ^~~~~~~~~~~~~ Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
2020-01-26clock_imx8mq: Make do_imx8m_showclocks() staticPedro Jardim
Since do_imx8m_showclocks() is only used inside this file, make it 'static'. This fixes the following sparse warning: arch/arm/mach-imx/imx8m/clock_imx8mq.c:836:5: warning: no previous prototype for ‘do_imx8m_showclocks’ [-Wmissing-prototypes] int do_imx8m_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, ^~~~~~~~~~~~~~~~~~~ Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
2020-01-26clock_imx8mq: Delete not used init_usb_clk()Pedro Jardim
Function init_usb_clk() is not used anywhere, so it can simply be deleted. This was detected by the following sparse warning: arch/arm/mach-imx/imx8m/clock_imx8mq.c:377:6: warning: no previous prototype for ‘init_usb_clk’ [-Wmissing-prototypes] void init_usb_clk(void) ^~~~~~~~~~~~ Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
2020-01-21Merge tag 'u-boot-imx-20200121' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx --------------------------------- imx8: cleanup, fix warnings imx6ull: add VisionSOM SoM and EVK mx7ulp: fix warning due network, cleanup mx7dsabre: Fix dm probe pmic imx6: fixed for vining2000 Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/639512296
2020-01-20imx8m: clock_imx8mm: Staticize functionsAlifer Moraes
Functions fracpll_configure(), decode_intpll(), decode_fracpll(), get_root_src_clk() and get_root_clk() are used only in the scope of this file, so make them static to fix the following sparse warnings: arch/arm/mach-imx/imx8m/clock_imx8mm.c:50:5: warning: no previous prototype for ‘fracpll_configure’ [-Wmissing-prototypes] arch/arm/mach-imx/imx8m/clock_imx8mm.c:271:5: warning: no previous prototype for ‘decode_intpll’ [-Wmissing-prototypes] arch/arm/mach-imx/imx8m/clock_imx8mm.c:418:5: warning: no previous prototype for ‘decode_fracpll’ [-Wmissing-prototypes] arch/arm/mach-imx/imx8m/clock_imx8mm.c:483:5: warning: no previous prototype for ‘get_root_src_clk’ [-Wmissing-prototypes] arch/arm/mach-imx/imx8m/clock_imx8mm.c:527:5: warning: no previous prototype for ‘get_root_clk’ [-Wmissing-prototypes] Signed-off-by: Alifer Moraes <alifer.wsdm@gmail.com>
2020-01-20mx7ulp: soc: s_init should only be executed onceJorge Ramirez-Ortiz
On SPL enabled systems, the current s_init code (wdog, clock and ldo init) is executed twice (by SPL and u-boot). This is not necessary and might lead to boot issues (ie, starting PMC1 when it is already running). Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-01-20ARM: imx: mx6ull: Add iMX6ULL VisionSOM SoM and EVKArkadiusz Karas
Add iMX6ULL VisionSOM SoM and VisionCB-RT-STD evaluation board support. The SoM has an iMX6ULL, 512 MiB of DRAM and microSD slot. The carrier board has Ethernet, USB host port, USB OTG port. Signed-off-by: Arkadiusz Karas <arkadiusz.karas@somlabs.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2020-01-17common: Move hang() to the same header as panic()Simon Glass
At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
2020-01-17common: Move RAM-sizing functions to init.hSimon Glass
These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-17common: Move reset_cpu() to the CPU headerSimon Glass
Move this function out of common.h and into a relevant header file. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-17common: Move clock functions into a new fileSimon Glass
These three clock functions don't use driver model and should be migrated. In the meantime, create a new file to hold them. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-14imx: imxrt1050-evk: Add support for the NXP i.MXRT1050-EVKGiulio Benetti
This commit adds board support for i.MXRT1050-EVK from NXP. This board is an evaluation kit provided by NXP for i.MXRT105x processor family. More information about this board can be found here: https://www.nxp.com/design/development-boards/i.mx-evaluation-and-development-boards/i.mx-rt1050-evaluation-kit:MIMXRT1050-EVK The initial supported/tested devices include: - Debug serial - SD Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
2020-01-14imx: Add basic support for the NXP IMXRT10xx SoC familyGiulio Benetti
Add i.IMXRT family basic support. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
2020-01-14imx: add imx8x based deneb boardAnatolij Gustschin
Add support for Capricorn Deneb SoM variant. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2020-01-14imx: add imx8x capricorn giedi boardAnatolij Gustschin
Add support for i.MX8X based Capricorn Giedi SoM. Supported interfaces: GPIO, ENET, eMMC, I2C, UART. Console output: U-Boot SPL 2020.01-00003-gfd1c98f (Jan 07 2020 - 15:51:25 +0100) Trying to boot from MMC1 Load image from MMC/SD 0x3e400 U-Boot 2020.01-00003-gfd1c98f (Jan 07 2020 - 15:51:25 +0100) ##v01.07 CPU: NXP i.MX8QXP RevB A35 at 1200 MHz at 30C Model: Siemens Giedi Board: Capricorn Boot: MMC0 DRAM: 1022 MiB MMC: FSL_SDHC: 0 Loading Environment from MMC... OK In: serial@5a080000 Out: serial@5a080000 Err: serial@5a080000 Net: eth1: ethernet@5b050000 [PRIME] Autobooting in 1 seconds, press "<Esc><Esc>" to stop Signed-off-by: Anatolij Gustschin <agust@denx.de>
2020-01-08imx: add i.MX8MP EVK boardPeng Fan
Add basic i.MX8MP EVK board support U-Boot SPL 2020.01-rc4-00388-gb1bf40c0ae-dirty (Dec 30 2019 - 17:55:33 +0800) power_pca9450b_init DDRINFO: start DRAM init DDRINFO:ddrphy calibration done DDRINFO: ddrmix config done Normal Boot Failed to find clock node. Check device tree WDT: Not found! Trying to boot from BOOTROM image offset 0x8000, pagesize 0x200, ivt offset 0x0 U-Boot 2020.01-rc4-00388-gb1bf40c0ae-dirty (Dec 30 2019 - 17:55:33 +0800) CPU: Freescale i.MX8MP rev1.0 at 1000 MHz Reset cause: POR Model: NXP i.MX8MPlus EVK board DRAM: 6 GiB MMC: FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... OK In: serial Out: serial Err: serial Net: No ethernet found. Hit any key to stop autoboot: 0 u-boot=> mmc list FSL_SDHC: 1 (SD) FSL_SDHC: 2 Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-01-08imx: imx8m: add imximage-8mp-lpddr4.cfgPeng Fan
Add imximage-8mp-lpddr4.cfg for imximage usage, almost same as i.MX8MN ddr4 cfg, but with different ddr firmware Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-01-08imx: imx8m: only support non-dm code in clock_imx8mm.cPeng Fan
The drivers/clk/imx/*.c are used for CLK dm case, the clock_imx8mm.c is used for non CLK dm case, let's split it. Sometimes it is hard to enable CLK dm in SPL stage, considering code size, malloc size requirement, the splittion will make it easy to use non CLK dm in SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-01-08imx: Kconfig: make SPL_IMX_ROMAPI_LOADADDR visible to i.MX8MPPeng Fan
i.MX8MP ROM support ROMAPI as i.MX8MN, so make SPL_IMX_ROMAPI_LOADADDR visible to i.MX8MP Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-01-08imx: imx8m: add 1GHz fracpll entryPeng Fan
4000MTS DDR needs 1GHz fracpll, so add the entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-01-08imx: imx8mp: add basic clockPeng Fan
i.MX8MP has similar architecture as i.MX8MN, but it has different clk root and index, so add that to make i.MX8MP could use the non-dm clock driver. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-01-08imx: spl: support i.MX8MP spl_boot_devicePeng Fan
i.MX8MP follows i.MX8MN, so just let it use spl_board_boot_device Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-01-08imx: imx8m: add Kconfig entry for i.MX8MPPeng Fan
Add Kconfig entry for i.MX8MP Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-01-08imx: cpu: enlarge bit mask to 0x1FF for cpu typePeng Fan
i.MX8MP use 0x182 as dummy id, 0xFF is not able the get the highest bit, so enlarge bit mask to 0x1FF to make it could detect cpu type correctly Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-01-08imx8mp: set BYPASS ID SWAP to avoid AXI bus errorsPeng Fan
Set the BYPASS ID SWAP bit (GPR10 bit 1) in order for GPU not to generated AXI bus errors with TZC380 enabled. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-01-08imx: get cpu id/type of i.MX8MPPeng Fan
Support get i.MX8MP cpu id and cpu type Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-01-08imx: imx8mq: handle ESDHC in mxc_get_clockPeng Fan
fsl_esdhc_imx driver will call "mxc_get_clock(MXC_ESDHC_CLK + dev->seq)", however mxc_get_clock wrongly handle MXC_ESDHC_CLK as root clk and cause sd card could not be detected in U-Boot proper, as below: "Loading Environment from MMC... unable to select a mode" Handle MXC_ESDHC_CLK in mxc_get_clock to fix the issue. Signed-off-by: Peng Fan <peng.fan@nxp.com> Tested-by: Baruch Siach <baruch@tkos.co.il> Tested-by: Fabio Estevam <festevam@gmail.com>
2020-01-07mach-imx: nandbcb: improve cmd helpIgor Opaniuk
Add info about supported i.MX7, improve details the usage of bcbonly subcommand. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07mach-imx: bootaux: elf firmware supportIgor Opaniuk
Currently imx-specific bootaux command doesn't support ELF format firmware for Cortex-M4 core. This patches introduces a PoC implementation of handling elf firmware (load_elf_image_phdr() was copy-pasted from elf.c just for PoC). ELF64 binaries isn't supported yet. This has the advantage that the user does not need to know to which address the binary has been linked to. However, in order to handle and load the elf sections to the right address, we need to translate the Cortex-M4 core memory addresses to primary/host CPU memory addresses (Cortex A7/A9 cores). This allows to boot firmwares from any location with just using bootaux, e.g.: > tftp ${loadaddr} hello_world.elf && bootaux ${loadaddr} Similar translation table can be found in the Linux remoteproc driver [1]. [1] https://elixir.bootlin.com/linux/latest/source/drivers/remoteproc/imx_rproc.c Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07mx7ulp: Add support for Embedded Artists COM boardFabio Estevam
The Embedded Artists COM board is based on NXP i.MX7ULP. It has a BD70528 PMIC from Rohm with discrete DCDC powering option and improved current observability (compared to the existing NXP i.MX7ULP EVK). Add the initial support for the board. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2020-01-07mach-imx: bootaux: add dcache flushing before enabling M4Igor Opaniuk
This patch fixes the issue with broken bootaux command, when M4 binary is loaded and data cache isn't flushed before M4 core is enabled. Reproducing: > tftpboot ${loadaddr} ${board_name}/hello_world.bin > cp.b ${loadaddr} 0x7F8000 $filesize > bootaux 0x7F8000 Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07mach-imx: bootaux: print stack pointer and reset vectorIgor Opaniuk
1. Change information printed about loaded M4 binary, print the stack pointer and reset vector addressed. 2. Add sanity check for the address provided as param. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07ARM: mx6: ddr: Add support for iMX6SXMarek Vasut
This patch adds support for iMX6SX MMDC into the DDR calibration code. The only difference between MX6DQ and MX6SX is that the SX has 2 SDQS registers, while the DQ has 8. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Eric Nelson <eric@nelint.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Eric Nelson <eric@nelint.com>
2020-01-07ARM: mx6: ddr: Configure all SDQS pullups using loopMarek Vasut
Instead of explicitly setting up each SDQS register, use a loop. No functional change. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Eric Nelson <eric@nelint.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Eric Nelson <eric@nelint.com>
2020-01-07ARM: mx6: ddr: Factor out SDQS configuration codeMarek Vasut
Pull out the code turning SDQS pullups on and off into a separate function, since it is replicated in two places in the code and it is the single place in the entire function which is SoC dependent. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Eric Nelson <eric@nelint.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Eric Nelson <eric@nelint.com>
2020-01-07ARM: mx6: ddr: Make debug prints work with tiny printfMarek Vasut
The %08X format returns just zeroes with tiny printf, which is horribly confusing, especially when debugging DRAM calibration problems. Change the format to %08x (with lowercase x), which behaves correctly with either implementation of printf in SPL. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Eric Nelson <eric@nelint.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Eric Nelson <eric@nelint.com>
2020-01-07imx: Add support for i.MX28 based XEA boardLukasz Majewski
This patch introduces support for i.MX28 based XEA board. This board supports DM/DTS in U-Boot proper as well as DM aware drivers in SPL (u-boot.sb) by using OF_PLATDATA. More detailed information regarding usage of it can be found in ./board/liebherr/xea/README file. U-Boot SPL 2019.10-rc1-00233-g6aa549f05c (Aug 12 2019 - 09:23:36 +0200) Trying to boot from MMC1 MMC0: Command 8 timeout (status 0xf0344020) mmc_load_image_raw_sector: mmc block read error U-Boot 2019.10-rc1-00233-g6aa549f05c (Aug 12 2019 - 09:23:36 +0200) CPU: Freescale i.MX28 rev1.2 at 454 MHz BOOT: SSP SPI #3, master, 3V3 NOR Model: Liebherr (LWE) XEA i.MX28 Board DRAM: 128 MiB MMC: MXS MMC: 0 Loading Environment from SPI Flash... SF: Detected n25q128a13 with page size 256 Bytes, erase size 64 KiB, total 16 MiB OK In: serial Out: serial Err: serial Net: Warning: ethernet@800f0000 (eth0) using random MAC address - ce:e1:9e:46:f3:a2 eth0: ethernet@800f0000 Hit any key to stop autoboot: 0 Signed-off-by: Lukasz Majewski <lukma@denx.de>
2020-01-07imx6: aristainetos: add support for rev C boardHeiko Schocher
add support for revision C boards. This board has no longer a NAND. Signed-off-by: Heiko Schocher <hs@denx.de>
2020-01-07imx6: aristainetos: add aristainetos 2b cslHeiko Schocher
add aristainetso board version CSL. Signed-off-by: Heiko Schocher <hs@denx.de>
2020-01-07imx6: aristainetos: readd aristainetos 2b boardHeiko Schocher
readd aristainetos 2b board. Signed-off-by: Heiko Schocher <hs@denx.de>
2020-01-07imx6: aristainetos: add DM_SERIAL supportHeiko Schocher
add DM_SERIAL support for the aristainetos board, and remove not used code from board code. remove CONSOLE_OVERWRITE_ROUTINE. Signed-off-by: Heiko Schocher <hs@denx.de>
2020-01-07imx6: aristainetos: remove 2b versionHeiko Schocher
remove 2b version of aristainetos board, as it is easier to make the DM / DTS port and introduce the 2b board version again (also some more board version). Signed-off-by: Heiko Schocher <hs@denx.de>
2020-01-07imx6: aristainetos: move defines to KconfigHeiko Schocher
move defines, which are already moved to Kconfig out of board config. Signed-off-by: Heiko Schocher <hs@denx.de>
2020-01-07imx6: remove aristainetos boardHeiko Schocher
remove not anymore used aristainetos board. Signed-off-by: Heiko Schocher <hs@denx.de>
2019-12-27ARM: i.MX6: TARGET_NITROGEN6X: add 'select MX6QDL'Troy Kisky
This fixes commit <91435cd40d30> "ARM: i.MX6: exclude the ARM errata from i.MX6 UP system" for nitrogen6x. The above commit removed the errata for the board since MX6Q/MXDL/MX6S is selected via CONFIG_SYS_EXTRA_OPTIONS This restores the errata configs. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-12-27tools/imximage: share DCD information via KconfigJorge Ramirez-Ortiz
IMX based platforms can have the DCD table located on different addresses due to differences in their memory maps (ie iMX7ULP). This information is required by the user to sign the images for secure boot so continue making it accessible via mkimage. Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Stefano Babic <sbabic@denx.de>
2019-12-09Merge tag 'u-boot-imx-20191209' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx Fixes for 2020.01 ----------------- - imx8qxp_mek: increase buffer sizes and args number - Fixes for imx7ulp - imx8mm: Fix the first root clock in imx8mm_ahb_sels[] - colibri_imx7: reserve DDR memory for Cortex-M4 - vining2000: fixes and convert to ethernet DM - imx8m: fix rom version check to unbreak some B0 chips - tbs2910: Disable VxWorks image booting support
2019-12-09imx8m: fix rom version check to unbreak some B0 chipsPatrick Wildt
Recently the version check was improved to be able to determine that we're running on SoC revision 2.1. A check for B0 was tightened so that it now must equal 0x20 instead of being bigger than 0x20. On some B0 chips the value returned is 0x1020 instead of 0x20. This means even though it's B0, the check will fail and code relying on the correct chip revision will make wrong decisions. There is no documentation of those bits, but it seems that NXP always uses a byte to encode the revision. Thus remove the upper bits to fix the regression. Signed-off-by: Patrick Wildt <patrick@blueri.se>
generated by cgit (git 2.34.1) at 2024-12-27 09:21:38 +0000