summaryrefslogtreecommitdiff
path: root/board/freescale/mx6sabresd
Commit message (Collapse)AuthorAgeLines
* mx6sabresd: Allow LVDS backlight to be functional after a kernel rebootMarco Franchi2016-06-18-2/+16
| | | | | | | | | | | | | | | Currently the LVDS backlight does not work in U-Boot after a “reboot” comand in the kernel. This problem occurs because the kernel uses this pin in PWM mode and U-Boot does not configure the backlight pin as GPIO functionality. So fix the problem by explicitly configuring the backlight pin as GPIO in U-Boot. Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de> Tested-by: Fabio Estevam <fabio.estevam@nxp.com>
* board: mx6sabresd/auto: 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: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* mx6sabresd: Remove unneeded enable_lvds() functionFabio Estevam2016-04-03-11/+1
| | | | | | | | | | enable_lvds() function only set bits IOMUXC_GPR2_DATA_WIDTH_CH0_18BIT and IOMUXC_GPR2_DATA_WIDTH_CH1_18BIT, but these bits were already set previously inside setup_display(). We can safely remove enable_lvds() then. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
* mx6sabresd: Use VESA 1024x768 timingsFabio Estevam2016-03-25-14/+14
| | | | | | | | VESA 1024x768 results in much more accurate timings. Based on the patch from Soeren Moch for the tbs2910 board. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
* Use correct spelling of "U-Boot"Bin Meng2016-02-06-1/+1
| | | | | | | | | | Correct spelling of "U-Boot" shall be used in all written text (documentation, comments in source files etc.). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
* imx: mx6: implement board_mmc_get_env_devPeng Fan2016-02-04-0/+5
| | | | | | | | | | | | Implement board_mmc_get_env_dev for the boards. Following is examples: SD1/SD2/SD3: return devno; SD2/SD3: return devno - 1; SD2/SD4: if (devno == 2), return dev - 2; return dev - 1; Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
* imx: MX6DQ{P}/DL:SABRESD Fix bmode eMMC failureYe Li2016-02-02-1/+1
| | | | | | | | | | | The BOOTCFG value used by bmode for SABRESD eMMC boot are actually for SD card. Fixed the value to correct one. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Fabio Estevam <fabio.estevam@nxp.com>
* MAINTAINERS/mailmap: Update my email addressFabio Estevam2016-01-11-1/+1
| | | | | | Update my email address to the NXP account. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
* mx6sabresd: Simplify the Ethernet PHY configurationFabio Estevam2016-01-07-34/+2
| | | | | | | | | | | | | | | | | As per the AR8031 datasheet: "For a reliable power on reset, suggest to keep asserting the reset low long enough (10ms) to ensure the clock is stable and clock-to-reset 1ms requirement is satisfied." So do as suggested and also add a 100us delay after deasserting the reset line to guarantee that the PHY ID can be read correctly and the Atheros 8031 PHY driver can be loaded automatically. This results in a simpler code. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* mx6sabresd: Remove empty reset_cpu()Fabio Estevam2015-11-12-4/+0
| | | | | | | | There is really no need to provide an empty reset_cpu() implementation, so just remove it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefano Babic <sbabic@denx.de>
* imx: mx6sabresd: add i.MX6DQP Sabresd supportPeng Fan2015-10-30-6/+63
| | | | | | | | | | Add i.MX6DQP-Sabresd board support: 1. set fdt_file according to board_rev which is set at runtime. 2. Add mx6dqp_ddr_ioregs and calibration value for this board. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com>
* mx6: remove SYS_SOC from board KconfigPeng Fan2015-09-13-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | Remove duplicated SYS_SOC Kconfig entry from board Kconfig, because we have this entry in arch/arm/cpu/armv7/mx6/Kconfig. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Stefan Roese <sr@denx.de> Cc: Troy Kisky <troy.kisky@boundarydevices.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: "Eric Bénard" <eric@eukrea.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Markus Niebel <Markus.Niebel@tq-group.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Christian Gmeiner <christian.gmeiner@gmail.com> Acked-by: Markus Niebel <Markus.Niebel@tq-group.com> Acked-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
* imx: mx6: ddr init MMDC according to ddr_typePeng Fan2015-09-02-0/+1
| | | | | | | | | | | | | | | | | To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper. The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg when ddr_type is for DDR3. Later we can use ddr_type to initialize MMDC for LPDDR2. Initialize ddr_type for different boards which enable SPL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefan Roese <sr@denx.de>
* imx: mx6sabresd/sabreauto runtime setting fdt_filePeng Fan2015-08-02-0/+10
| | | | | | | | | | | | | Detect the SOC and board variant at runtime and change the dtb name, but not hardcoding the fdt_file env variable. Take the following patch as a reference. Íd58699b157df75f1aa0b363ea9c21add21a0c "mx6cuboxi: Load the correct 'fdtfile' variable" Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
* mx6sabresd: Use 'int' for return valuesFabio Estevam2015-07-26-1/+2
| | | | | | | | | | The variable 'ret' is used to store the value returned by pfuze_mode_init(), so it should of type 'int' instead of 'unsigned int' in order to correctly handle negative numbers. Fix the variable type. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6sabresd: Remove uneeded ifdefFabio Estevam2015-04-22-4/+0
| | | | | | RTT_NOM_120OHM is not defined, so remove its ifdef. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6sabresd: Fix SPL memory descriptionFabio Estevam2015-04-22-4/+5
| | | | | | | mx6sabresd has four MT41K128M16JT-125 chips. Each memory has 16-bit bus and 2GiB, so fix the width and density fields accordingly. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* imx:mx6 set normal APS and standby PFM modePeng Fan2015-02-11-1/+5
| | | | | | | | To normal mode, use APS switching mode. To standy mode, use PFM switching mode. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
* imx:mx6sabresd add board level support for usbPeng Fan2014-12-19-0/+68
| | | | | | Add pinmux settings, implement board_ehci_hcd_init and board_ehci_power Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
* imx: mx6sabresd: Use the pfuze common init functionYe.Li2014-11-20-43/+9
| | | | | | | | Modify the pfuze init for mx6sabresd to use the shared "pfuze_common_init" function. And move this initialization to power_init_board. Signed-off-by: Ye.Li <B37916@freescale.com>
* mx6sabresd: Access SRC_SBMR1 register via structureFabio Estevam2014-11-20-3/+2
| | | | | | | In U-boot it is preferred to access the register via structure pointer, so convert it such style. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6sabresd: Add mx6sabresd_spl_defconfig to MAINTAINERS entryFabio Estevam2014-11-20-0/+1
| | | | | | | Let's add mx6sabresd_spl_defconfig entry into MAINTAINERS, so that we avoid getting a warning that the mx6sabresd_spl is not maintained. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6sabresd: State that only mx6q is supported in SPLFabio Estevam2014-11-20-4/+2
| | | | | | Make clear that current SPL code only supports the mx6q variant. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6: Use a common SPL configuration fileFabio Estevam2014-11-20-20/+0
| | | | | | | | | Many boards use a minimal .cfg file in the SPL case. Introduce spl_sd.cfg so that we can reuse it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
* mx6sabresd: Move the DCD settings to spl codeFabio Estevam2014-11-20-38/+27
| | | | | | | | | | | mx6sabresd_spl.cfg configures CCM registers, GPR registers and CCM_CCOSR. Move the configuration to the spl code. CCM_CCOSR setting is no longer required to get audio functionality in the kernel, so remove such setting. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6sabresd: Staticize when possibleFabio Estevam2014-11-13-6/+6
| | | | | | Annotate 'static' when appropriate for the variables used locally. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6sabresd: Fix error handling in board_mmc_init()Fabio Estevam2014-11-13-4/+6
| | | | | | | | When an invalid USDHC port is passed we should return -EINVAL instead of 0. Also, return the error immediately on fsl_esdhc_initialize() failure. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* imx6: SPL support for iMX6 SabreSDJohn Tobias2014-11-13-2/+184
| | | | | | | | This patch will enable the support for SPL on iMX6 SabreSD. It tested on SD2 and SD3 mmc port (Switch 1 or 2 of SW6) Signed-off-by: John Tobias <john.tobias.ph@gmail.com> Acked-by: Stefano Babic <sbabic@denx.de>
* imx6: add data configuration file for SPLJohn Tobias2014-11-13-0/+58
| | | | | | | It's a trim version of mx6q_4x_mt41j128.cfg. It just removed the related settings for DDR Signed-off-by: John Tobias <john.tobias.ph@gmail.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2014-11-05-0/+61
|\
| * mx6sabresd: Add Seiko WVGA panel supportFabio Estevam2014-10-30-0/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the 4.3'' Seiko WVGA parallel display. In order to direct the splash screen to the Seiko display: => setenv panel SEIKO-WVGA => save => reset Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
* | kconfig: arm: introduce symbol for ARM CPUsGeorges Savoundararadj2014-10-29-3/+0
|/ | | | | | | | | | | | | | | | | This commit introduces a Kconfig symbol for each ARM CPU: CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136, CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100. Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected for CPU_ARM1176 and CPU_V7. For each target, the corresponding CPU is selected and the definition of SYS_CPU in the corresponding Kconfig file is removed. Also, it removes redundant "string" type in some Kconfig files. Signed-off-by: Georges Savoundararadj <savoundg@gmail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
* Merge remote-tracking branch 'u-boot-imx/master'Albert ARIBAUD2014-10-08-0/+169
|\ | | | | | | | | | | | | The single file conflict below is actually trivial. Conflicts: board/boundary/nitrogen6x/nitrogen6x.c
| * imx: ddr: Move mx6q_4x_mt41j128.cfg to mx6sabresd boardNitin Garg2014-09-22-0/+169
| | | | | | | | | | | | | | | | | | | | Provide cgtqmx6eval board its own variant of ddr setup config file. Move board/freescale/imx/ddr/ mx6q_4x_mt41j128.cfg to board/freescale/mx6sabresd/ as this is was designed for the mx6sabresd board. Signed-off-by: Nitin Garg <nitin.garg@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
* | spi: mxc: fix sf probe when using mxc_spiNikita Kiryanov2014-09-24-0/+7
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MXC SPI driver has a feature whereas a GPIO line can be used to force CS high across multiple transactions. This is set up by embedding the GPIO information in the CS value: cs = (cs | gpio << 8) This merge of cs and gpio data into one value breaks the sf probe command: if the use of gpio is required, invoking "sf probe <cs>" will not work, because the CS argument doesn't have the GPIO information in it. Instead, the user must use "sf probe <cs | gpio << 8>". For example, if bank 2 gpio 30 is used to force cs high on cs 0, bus 0, then instead of typing "sf probe 0" the user now must type "sf probe 15872". This is inconsistent with the description of the sf probe command, and forces the user to be aware of implementaiton details. Fix this by introducing a new board function: board_spi_cs_gpio(), which will accept a naked CS value, and provide the driver with the relevant GPIO, if one is necessary. Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Eric Benard <eric@eukrea.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Marek Vasut <marex@denx.de> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2014-09-17-0/+131
|\
| * mx6dlsabresd: Use its own DCD tableFabio Estevam2014-09-09-0/+131
| | | | | | | | | | | | | | | | | | Currently mx6dlsabresd shares the same DCD settings with the nitrogen board. Provide a DCD configuration file specific to mx6dlsabresd with the settings recommended by the Freescale hardware team. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* | kconfig: remove redundant "string" type in arch and board KconfigsMasahiro Yamada2014-09-13-5/+0
|/ | | | | | | | | | | | | | | | | | Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME} are specified in arch/Kconfig. We can delete the ones in arch and board Kconfig files. This commit can be easily reproduced by the following command: find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e ' /config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ { N s/\n[[:space:]]*string// } ' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armStefano Babic2014-08-11-0/+30
|\ | | | | | | | | | | | | Conflicts: boards.cfg Signed-off-by: Stefano Babic <sbabic@denx.de>
| * Add board MAINTAINERS filesMasahiro Yamada2014-07-30-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have switched to Kconfig and the boards.cfg file is going to be removed. We have to retrieve the board status and maintainers information from it. The MAINTAINERS format as in Linux Kernel would be nice because we can crib the scripts/get_maintainer.pl script. After some discussion, we chose to put a MAINTAINERS file under each board directory, not the top-level one because we want to collect relevant information for a board into a single place. TODO: Modify get_maintainer.pl to scan multiple MAINTAINERS files. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Suggested-by: Tom Rini <trini@ti.com> Acked-by: Simon Glass <sjg@chromium.org>
| * kconfig: add board Kconfig and defconfig filesMasahiro Yamada2014-07-30-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* | pmic: pmic_pfuze100: Use a shorter name for PMIC nameFabio Estevam2014-08-08-1/+1
|/ | | | | | | | | | | It is redundant to use 'PFUZE100_PMIC' as the PMIC name because we already know it is a PMIC. Call it simply 'PFUZE100' instead. Cc: Tim Harvey <tharvey@gateworks.com> Cc: Markus Niebel <Markus.Niebel@tq-group.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6sabred: Add PFUZE100 PMIC supportFabio Estevam2014-05-28-0/+84
| | | | | | | | mx6sabresd boards have a PFUZE100 PMIC connected to I2C2 bus. Add support for it Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6sabresd: use common detect_hdmiEric Benard2014-04-15-8/+0
| | | | Signed-off-by: Eric Bénard <eric@eukrea.com>
* mx6sabresd: use common board_video_skipEric Benard2014-04-15-56/+3
| | | | Signed-off-by: Eric Bénard <eric@eukrea.com>
* ARM: mx6: Add PCIe on SabreSDPMarek Vasut2014-03-31-0/+11
| | | | | | | | | | Add support for PCIe on MX6 SabreSDP board and enable the support in the config file. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Liu Ying <Ying.Liu@freescale.com>
* mx6sabresd: Return from cpu_eth_init() directlyFabio Estevam2014-01-13-7/+1
| | | | | | | | | | There is no need to print an error message when cpu_eth_init() fails because net/eth.c already prints it. In order to simplify the code, just return the value from cpu_eth_init(bis) directly. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6sabresd: Fix LVDS width and color formatFabio Estevam2013-12-17-3/+3
| | | | | | | | mx6sabresd boards have a 18-bit LVDS data width and the correct color format is RGB666. Suggested-by: Liu Ying <Ying.Liu@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6sabresd: Allow probing HSYNC, VSYNC and DISP_CLK signalsFabio Estevam2013-12-17-0/+9
| | | | | | | | HSYNC, VSYNC and DISP_CLK are very useful display signals for debugging. Configure them as active pins. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* MX6 SabreSD: Use readl() to read the CCM_CCGR3 registerLiu Ying2013-12-17-1/+1
| | | | | | | | Align with the context to use readl() to read the CCM_CCGR3 register with memory barrier instead of __raw_readl(). Signed-off-by: Liu Ying <Ying.Liu@freescale.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
generated by cgit v1.1 at 2024-11-01 18:16:38 +0000