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* MLK-10808-1 imx: mx6ul: Add i.MX6UL CPU typeYe.Li2015-05-04-1/+3
| | | | | | | | | Add MXC_CPU_MX6UL for i.MX6UL CPU type which is got at runtime. The 0x64 is defined as i.MX6Ul CPU type value in RM, but the value has been occupied by i.MX6D as a dummy CPU type. So we also need change i.MX6D to a invalid value 0x67. Signed-off-by: Ye.Li <B37916@freescale.com>
* MLK-10503 imx:mx6qp add missed macroPeng Fan2015-04-29-1/+4
| | | | | | | is_mx6dqp should be only applied for MX6 Signed-off-by: Peng Fan <Peng.Fan@freescale.com> (cherry picked from commit d860559f7913f16f7cb248f7b44140e8c1aa3ee9)
* MLK-10499 imx:mx6qp update printed cpu infoPeng Fan2015-04-29-5/+14
| | | | | | | We should print "MX6QP Rev1.0", but not "MX6Q Rev2.0". Signed-off-by: Peng Fan <Peng.Fan@freescale.com> (cherry picked from commit 64b2be69835af80e0dbc151175617942683a3167)
* MLK-10774-30 imx:mx7 dm thermal driver supportPeng Fan2015-04-29-3/+2
| | | | | | Add thermal driver for mx7 Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
* MLK-10176-4 imx: mx7: Add arch level supportYe.Li2015-04-29-1/+19
| | | | | | | | | | | | | | | | | | | Introduce a new cpu type MXC_CPU_MX7D and relevant functions for mx7d. Implement the soc.c for various system level functions like: temperature check, arch init, get mac fuse, boot mode get/apply, etc. Additional, enable building imx common platform files for mx7d. Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit 47d65aa6bdd109fd9141b5a5d64ab9deeb9dd2b3) Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Conflicts: Makefile arch/arm/cpu/armv7/Makefile arch/arm/imx-common/cpu.c arch/arm/include/asm/arch-imx/cpu.h arch/arm/include/asm/imx-common/boot_mode.h
* ENGR00321435-1 imx-common: cpu: Disable mxsfb when necessaryLiu Ying2015-04-29-0/+4
| | | | | | | | | | The kernel may break the display pipeline at boot stage and introduce various display artifacts, so let's disable mxsfb in uboot when necessary. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> (cherry picked from commit 539b8416299ec1ae3f57f866dd3f016bdfaa6875) Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
* ENGR00315894-81 gis: Add gis moduleYe.Li2015-04-29-0/+8
| | | | | | | | | | | | Add gis module, current gis is support vadc input. Add power down function to lcdif driver. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit a007b00dd8ef9f773dfdebef0b1deb0990281793) Conflicts: drivers/video/Makefile
* ENGR00315894-55 iMX6SX: add debug monitor supportYe.Li2015-04-29-0/+12
| | | | | | | | | | | | | | | | Debug monitor will print out last failed AXI access info when system reboot is caused by AXI access failure, only works when debug monitor is enabled. Enable this module on i.MX6SX. Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit df6ac8531d498021ed379c74fc1847bd2cec7179) Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Conflicts: arch/arm/include/asm/arch-mx6/imx-regs.h
* MLK-10774-1 imx: LDO: add LDO bypassPeng Fan2015-04-29-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | This patch is from two commits: 1. 748eac71fde78aa0c2e8cb3a3bab94bd994c06f5 ENGR00315499-5: Support i.MX6 1.2GHz via LDO bypass Add check for 1.2GHz core speed. If Speed grading fuse is for 1.2GHz, enable LDO bypass and setup PMIC voltages. LDO bypass is dependent on the flatten device tree file. 2. 93d457e4c601ee5266bc30b7dfa5fa1bbfa8500a MLK-9891-1: ARM: imx6: split WDOG_B setting from set_anatop_bypass() function We set WDOG_B in set_anatop_bypass() before, because it is the only case, but now on i.mx6sabreauto board, we didn't use ldo-bypass mode, but have to use WDOG_B to reboot whole board, so split these code to independent function so that board file can call it freely. Board code is not included, board ldo bypass code will be in bsp update code. Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
* ARM: i.MX: provide access to reset cause through get_imx_reset_cause()Eric Nelson2015-02-17-1/+9
| | | | Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
* sata: fix reset_sata for dwc_ahsataSoeren Moch2014-12-01-0/+3
| | | | | | | | | | | - fix crash when sata device is not initialized - remove disable_sata_clock() since it is not clear which clock for which device should be disabled here - call disable_sata_clock() for mx6 in preboot_os instead Signed-off-by: Soeren Moch <smoch@web.de> Acked-by: Nikita Kiryanov <nikita@compulab.co.il> Tested-by: Nikita Kiryanov <nikita@compulab.co.il>
* arm: imx: stop sata on bootNikita Kiryanov2014-11-24-2/+6
| | | | | | | | | | | | | | Ideally, the Linux kernel should get the hardware in its most untouched state. For the most part, U-Boot does not reset the various subsystems it touches before boot, and usually Linux deals with it, but on some boards (cm_fx6) the Linux kernel fails to detect the ssd correctly if sata is used by U-Boot. Power off sata on OS boot so that Linux will have a clean state to work with. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de>
* mx6: thermal: Check cpu temperature via thermal sensorYe.Li2014-11-21-0/+21
| | | | | | | | Add imx6 thermal device to mx6 soc file. Read the cpu temperature using this device to access onchip thermal sensor. Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* imx: consolidate set_chipselect_size functionFabio Estevam2014-11-20-0/+31
| | | | | | | | | | Move MX5 specific set_chipselect_size function into generic i.MX part, such that MX6 based boards are able to use this function as well. While doing this the iomuxc gpr member needed to be consolidated between MX5 and MX6. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* imx: add missing includesJeroen Hofstee2014-10-25-0/+2
| | | | Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* ARM: mx6: Prevent overflow in DRAM size detectionMarek Vasut2014-08-20-0/+5
| | | | | | | | | | | | | The MX6 DRAM controller can be configured to handle 4GiB of DRAM, but only 3840 MiB of that can be really used. In case the controller is configured to operate a 4GiB module, the imx_ddr_size() function will correctly compute that there is 4GiB of DRAM in the system. Firstly, the return value is 32-bit, so the function will effectively return zero. Secondly, the MX6 cannot address the full 4GiB, but only 3840MiB of all that. Thus, clamp the returned size to 3840MiB in such case. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com>
* mx6: Add support for the mx6solox variantFabio Estevam2014-07-10-0/+2
| | | | | | | | | | | | mx6solox is the newest member of the mx6 family. Some of the new features on this variants are: - Cortex M4 microcontroller (besides the CortexA9) - Dual Gigabit Ethernet Add the initial support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* imx: add comments and remove unused struct fieldsTim Harvey2014-06-06-9/+7
| | | | | | | | | | | | | | | | | Add comment block for the imx_ddr_size function and remove the extra unused fields from struct esd_mmdc_regs which are also not common between IMX53 and IMX6. Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Nikita Kiryanov <nikita@compulab.co.il>
* mx6: Distinguish mx6dual from mx6quadFabio Estevam2014-02-11-0/+2
| | | | | | | | | | | | Currently when we boot a mx6dual U-boot reports that it is a mx6quad. Report it as MX6D instead: CPU: Freescale i.MX6D rev1.2 at 792 MHz Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano babic <sbabic@denx.de> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
* imx-common: remove extraneous semicolon from macroEric Nelson2013-11-27-2/+2
| | | | Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* mx31/mx35/mx51/mx53/mx6: add watchdogTroy Kisky2013-01-13-5/+0
| | | | | | | Use a common watchdog driver for all these cpus. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Stefano Babic <sbabic@denx.de>
* imx-common: cpu: add imx_ddr_sizeTroy Kisky2012-11-10-0/+50
| | | | | | | | | | Read memory setup registers to determine size of available ram. This routine works for mx53/mx6x I need this because when mx6solo called get_ram_size with a too large maximum size, the system hanged. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* mx6: soc: update get_cpu_rev and get_imx_type for mx6solo/sololiteTroy Kisky2012-11-10-7/+9
| | | | | | | | | | Previously, the same value was returned for both mx6dl and mx6solo. Check number of processors to differeniate. Also, a freescale patch says that sololite has its cpu/rev stored at 0x280 instead of 0x260. I don't have a sololite to verify. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* i.MX: shut down video before launch of O/SEric Nelson2012-09-24-0/+9
| | | | Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
* MX: set a common place to share code for Freescale i.MXStefano Babic2012-09-10-0/+140
Up now only MX5 and MX6 can share code, because they have a common source directory in cpu/armv7. Other not armv7 i.MX can profit of the same shared code. Move these files into a directory accessible for all, similar to plat-mxc in linux. Signed-off-by: Stefano Babic <sbabic@denx.de>
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