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* arm: mxs: Remove misleading commentsMichael Heimpold2016-06-07-2/+2
| | | | | | | | | Both comments look like being copy & paste errors. Signed-off-by: Michael Heimpold <michael.heimpold@i2se.com> Cc: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com>
* board: ge: bx50v3: add missing partnum variableKimmo Surakka2016-06-07-3/+3
| | | | | | | | | Add missing ${partnum} to set rootdev correctly when booting from USB or MMC. Signed-off-by: Kimmo Surakka <kimmo.surakka@ge.com> [Rebased against v2016.05 and adjusted the variable name] Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
* board: ge: bx50v3: disable unused features to improve size and boot speedAndrew Shadura2016-06-07-3/+15
| | | | | | | Disable unused FPGA, NFS, FAT and EFI support to reduce the bootloader size. Don't clear memory reserved for malloc to improve boot speed. Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
* board: ge: bx50v3: make SATA optional and disabled by defaultAndrew Shadura2016-06-07-1/+2
| | | | | | | The SATA support is only useful for development and shouldn't be enabled in production, so it has to be disabled in U-boot by default. Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
* board: ge: bx50v3: make network support optional and disabled by defaultAndrew Shadura2016-06-07-9/+5
| | | | | | | The network support is only useful for development and shouldn't be enabled in production, so it has to be disabled in U-boot by default. Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
* board: ge: bx50v3: make USB support optional and disabled by defaultAndrew Shadura2016-06-07-13/+17
| | | | | | | The USB support is only useful for development and shouldn't be enabled in production, so it has to be disabled in U-boot by default. Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
* board: ge: bx50v3: make CONFIG_VIDEO optional and disabled by defaultAndrew Shadura2016-06-07-3/+5
| | | | | | | | The kernel already knows how to initialise the display, and initialising the display from U-boot is only useful for debugging and isn't necessary in production, so no need to have it enabled in U-boot by default. Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
* board: ge: bx50v3: don't configure the backlight when there's no displayAndrew Shadura2016-06-07-0/+3
| | | | | | Don't try to configure the backlight when CONFIG_VIDEO_IPUV3 isn't set. Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
* imx: mx7: implement reset_miscPeng Fan2016-05-31-0/+8
| | | | | | | We need to power down lcdif to make 'reset' can pass stress test. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* cosmetic: mx6slevk: Minor coding-style fixSebastien Bourdelin2016-05-31-8/+8
| | | | | | Fix the brace indentation in board_mmc_init(). Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
* imx: mx6qsabreauto: drop duplicated net phy configurationPeng Fan2016-05-31-33/+0
| | | | | | | | | | | | | In 'commit d584c68ce0f5bf2f430ccfb2ba00bd506206fb91', ar8031 is changed to use ar8035_config. ar8035_config actually does the same thing as mx6_rgmii_rework, so drop mx6_rgmii_rework and board_phy_config. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de>
* imx: ventana: add fdt fixup to enable UHS-I support on selected boardsTim Harvey2016-05-31-2/+33
| | | | | | | | | | | | | | | UHS-I support is available on Ventana boards with micro-SD sockets depending on the board revision. For backwards compatibility to not break users who have old bootloaders and newer kernels the device-tree on boards with microSD disables UHS-I support by default by defining the no-1-8-v property in the esdhc controller node. For models/revisions that support switchable 1.8V/3.3V I/O which is detectable by the presence of a pull-down on the SD3_VSELECT pin we remove that property to enable support in the kernel. Additionally we add SD3_VSELECT to the pinmux for clarity (even though U-Boot does not currently support UHS-I modes requiring 1.8V I/O). Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: add GW553x supportTim Harvey2016-05-31-3/+66
| | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: remove several EEPROM config bit dependenceTim Harvey2016-05-31-31/+0
| | | | | | | | | | | | | | | | | | | Removed several EEPROM bit dependencies: - for dt aliases that don't exist and thus don't ever do anything (pcie,lvds1,uart*,vpu,csi*,hdmi_in,hdmi_out,cvbs_in,cvbs_out,gps) - for features that don't effect bus ordering or have no detrimental affect if erroneously enabled when not present (ahci,nand,i2c*) - for features that have little to no impact on being erroneously enabled but high impact if erroneously disabled (can*, spi*) - for features that have an high adverse affect of not being set when they should and no adverse affect of being set when they shouldn't (ipu*). Removing these means the following: - these no longer are supported with the econfig command - these no longer affect the device-tree in any way Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: remove dependence on EECONFIG_SATA eeprom feature bitTim Harvey2016-05-31-11/+22
| | | | | | | | | | | The MSATA feature is a board-specific feature on Gateworks Ventana boards. In most cases a 2:1 mux will steer either PCIe or SATA to a miniPCIe socket through an MSATA_EN gpio. In these such cases assign the gpio in the board specific struct and use its presence to determine if we default the GPIO to PCIe and if we later steer it according to hwconfig. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: enable pwm device-tree property based on hwconfigTim Harvey2016-05-31-0/+35
| | | | | | | | | | | | | Most Ventana boards have a connector with off-board digital-I/O signals including some that can be pinmuxed as either a PWM or a GPIO. The hwconfig env variable is used to configure these and they will be pinmuxed according to this configuration in the bootloader. This patch adds a device-tree fixup that will enable the pwm controller nodes appropriately for digital-I/O's that are configured as pwm via hwconfig so that the pin can be used with the Linux kernel /sys/class/pwm API. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: fix invalid dio configuration for pwm modeTim Harvey2016-05-31-1/+1
| | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: export backlight gpio after gpio driver is availableTim Harvey2016-05-31-2/+3
| | | | | | | | | | Calling request_gpio to register bklt_gpio with the GPIO driver had no effect in setup_display called from early board init (although pinmuxing it and configuring it as output-low does do what it should). Therefore move the request_gpio later in enable_lvds so that its registered for use by the gpio command if LVDS is actually enabled. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: gsc: show board temp on bootTim Harvey2016-05-31-0/+6
| | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: gsc: fix negative temperature readingsTim Harvey2016-05-31-0/+2
| | | | | | | The GSC Temperature sensor is a 2's complement value - adjust accordingly for negative temperatures. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: gsc: add gsc sleep commandTim Harvey2016-05-31-1/+45
| | | | | | | | | | | | The Gateworks System Controller on Ventana boards has the ability to disable the board's primary power supply until the RTC hits a specific time. When sleeping a button-down event on the GSC user pushbutton will wake the board before it's wake time has been reached. This feature is referred to as GSC sleep. Add a command to invoke sleep mode for a specified number of seconds. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: SPL: added support for 32bit IMX6DQ 8Gb density DRAM configTim Harvey2016-05-31-0/+32
| | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: SPL: only disable boot watchdog if Falcon modeTim Harvey2016-05-31-3/+3
| | | | | | | If not booting Falcon mode, leave the boot watchdog enabled as a work-around for other non-resolved bootloader hangs. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: config: add PREBOOT supportTim Harvey2016-05-31-0/+1
| | | | | | | This allows the 'preboot' env variable to be executed prior to bootcmd if defined. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: config: use explicit addr in loadscriptTim Harvey2016-05-31-1/+1
| | | | | | | If we are loading a script to ${loadaddr} then we need to use that address explicitly when calling the source command in case user has changed loadaddr Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: config: use fs env var for block dev filesystem typeTim Harvey2016-05-31-7/+8
| | | | | | | | | | | In order to make the default boot scripts more flexible, use the variable 'fs' to specify the filesystem type to use for block storage devices (USB/MMC/SATA) when loading files. Additionally default this to ext4 and enable ext4 filesystem support (which encompasses ext2 support) instead of just ext2 support. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: config: use bootdir env var for directory of fdt filesTim Harvey2016-05-31-6/+6
| | | | | | | In order to make the default boot scripts more flexible, use the variable 'bootdir' to specify the filesystem directory to look for fdt files in. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: config: add fixfdt script to apply manual fdt fixupsTim Harvey2016-05-31-10/+15
| | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: config: add env vars for disk and partTim Harvey2016-05-31-4/+8
| | | | | | | | In order to make the default boot scripts more flexible, use the variable 'disk' to specify the disk device number and the variable 'part' to specify the partition number. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* ts4800: add CONFIG_SYS_FSL_ERRATUM_ESDHC_A001Sebastien Bourdelin2016-05-24-0/+2
| | | | | | | | | | | | | | | This commit fixes the MMC data transactions timeout problem on the TS4800. The changes introduced in the commit e978a31 on the timeout calculation for the MMC data transactions has revealed there is something wrong with the timeout setting of the eSDHC controller used in the IMX51. The IMX51 seems to be concerned by this erratum and without this change the MMC driver is unable to do any transactions. Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
* ts4800: update environment to boot with device treeDamien Riegel2016-05-24-4/+13
| | | | | | | | | | This commit updates the environment variables to be able to boot with a device tree. The expected partition layout on the SD card is: - partition 1: type 0xDA, contains u-boot.bin - partition 2: type 0xC (fat), contains zImage and device tree - partition 3: type 0x83, root filesystem. Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
* imx: ventana: remove SPL_EXT_SUPPORTTim Harvey2016-05-24-0/+1
| | | | | | | | Remove SPL_EXT_SUPPORT to resolve build issue. It may be useful to bring it back in the future after comparing its merits to storing the args/kernel in fixed raw locations. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: use EEPROM register for falcon boot modeTim Harvey2016-05-24-13/+12
| | | | | | | | | NAND+MMC env support costs 12KB in the SPL which is fairly expensive just for the ability to specify whether or not to boot to uboot or directly to linux. The Ventana boards have plenty of EEPROM storage so we will use a byte there to signify if we should boot to the bootloader or to the OS. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: gsc: remove dependence on envTim Harvey2016-05-24-2/+2
| | | | | | remove dependence on getenv() by using global board info struct for model. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: config: remove redundant configTim Harvey2016-05-24-3/+0
| | | | | | remove redundant define that exists in mx6_common.h Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* board: mx6sabresd/auto: use simpler runtime cpu dection macrosPeng Fan2016-05-24-4/+4
| | | | | | | | Use simpler runtime cpu dection macros. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* block: dwc_ahsata: support i.MX6DQPlusPeng Fan2016-05-24-1/+1
| | | | | | | | | | | | | | | i.MX6DQPlus support sata interface, so not return failure when CPU is i.MX6DQPlus. In this patch, also use simpler runtime cpu dections macros to replace is_cpu_type. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Tang Yuantian <Yuantian.Tang@freescale.com> Cc: Shaohui Xie <Shaohui.Xie@freescale.com> Cc: Bin Meng <bmeng.cn@gmail.com>
* net: fec_mxc: use simpler runtime cpu dection macrosPeng Fan2016-05-24-1/+1
| | | | | | | | Use simpler runtime cpu dection macros. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com>
* ocotp: mxc: use simpler runtime cpu dection macrosPeng Fan2016-05-24-2/+2
| | | | | | | Use simpler runtime cpu dection macros. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* mtd: nand: mxs: use simpler runtime cpu dection macrosPeng Fan2016-05-24-1/+1
| | | | | | | | Use simpler runtime cpu dection macros. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Scott Wood <oss@buserror.net>
* imx-common: timer: support i.MX6DQPlusPeng Fan2016-05-24-1/+1
| | | | | | | | To i.MX6DQPlus, osc can be choosed as the source of gpt, so add i.MX6DQPlus support in gpt_has_clk_source_osc. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx-common: sata: return failure if not i.MX6DQPlusPeng Fan2016-05-24-1/+1
| | | | | | | | The i.MX6DQPlus support sata interface, we should not return failure when CPU is i.MX6DQPlus. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx-common: hab: support i.MX6DQPlusPeng Fan2016-05-24-0/+10
| | | | | | | | | Support i.MX6DQPlus, otherwise wrong hab address will be used for i.MX6QDPlus. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Ulises Cardenas <Ulises.Cardenas@freescale.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6: correct get_cpu_speed_grade_hz for i.MX6DQPPeng Fan2016-05-24-2/+2
| | | | | | | | Correct get_cpu_speed_grade_hz for i.MX6DQP, otherwise we will get wrong speed grade info i.MX6DQP. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6: ddr: support i.MX6D/QPlusPeng Fan2016-05-24-2/+2
| | | | | | | Support i.MX6D/QPlus. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx-common: use simpler runtime cpu dection macrosPeng Fan2016-05-24-48/+20
| | | | | | | | | Use simpler runtime cpu dection macros. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Cc: "Benoît Thébaudeau" <benoit.thebaudeau.dev@gmail.com>
* imx-common: hab: support i.MX6SOLOPeng Fan2016-05-24-5/+10
| | | | | | | | | | | | Add i.MX6SOLO support for hab function. The difference between i.MX6SOLO and i.MX6DL is the number of CPU cores. Besides this, they work the same. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Cc: "Benoît Thébaudeau" <benoit.thebaudeau.dev@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6: use simpler runtime cpu dection macrosPeng Fan2016-05-24-36/+29
| | | | | | | | Use simpler runtime cpu dection macros. i.MX6DL and i.MX6SOLO work the same, so use is_mx6sdl. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: mx6: support i.MX6SOLO when enable/disable_ldb_di_clock_sourcesPeng Fan2016-05-24-2/+2
| | | | | | | | i.MX6DL and i.MX6SOLO work the same, add i.MX6SOLO support when enable/disable_ldb_di_clock_sources. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* imx-common: introduce simpler macros for runtime dectionPeng Fan2016-05-24-0/+8
| | | | | | | | Introduce simpler macros for runtime cpu dection. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
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