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2017-05-16Merge branch 'master' of git://git.denx.de/u-boot-mmcTom Rini
- Add #undef CONFIG_DM_MMC_OPS to omap3_logic in the SPL build case, to match other TI platforms in the same situation. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-15Kconfig: USB: Migrate CONFIG_USB_EHCI to CONFIG_USB_EHCI_HCDTom Rini
In order to be able to migrate the various SoC EHCI CONFIG options we first need to finish the switch from CONFIG_USB_EHCI to CONFIG_USB_EHCI_HCD. Cc: Marek Vasut <marex@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Marek Vasut <marex@denx.de>
2017-05-15mmc: replace CONFIG_GENERIC_MMC with CONFIG_MMCMasahiro Yamada
Now CONFIG_GENERIC_MMC and CONFIG_MMC match for all defconfig. We do not need two options for the same feature. Deprecate the former. This commit was generated with the sed script 's/GENERIC_MMC/MMC/' and manual fixup of drivers/mmc/Kconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-05-08arm: am57xx: cl-som-am57x: invoke clock API to enable/disable clocksUri Mashiach
Invoke enable_usb_clocks during board_usb_init and disable_usb_clocks during board_usb_exit to enable and disable clocks respectively. Modifications: * Enable USB clocks in the OMAP version of the function board_usb_init. * Disable USB clocks in the OMAP version of the function board_usb_cleanup. Cc: Marek Vasut <marex@denx.de> Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-05-08usb: host: xhci-omap: fix double weak board_usb_init functionsUri Mashiach
A weak version of the function board_usb_init is implemented in: common/usb.c drivers/usb/host/xhci-omap.c To fix the double implementations: * Convert the board_usb_init function in drivers/usb/host/xhci-omap.c normal (not weak). * The function board_usb_init in drivers/usb/host/xhci-omap.c calls to the weak function omap_xhci_board_usb_init. * Rename board version of the function board_usb_init to omap_xhci_board_usb_init. Done only for boards that defines CONFIG_USB_XHCI_OMAP. To achieve the same flexibility with the function board_usb_cleanup: * Add a normal (not weak) implementation of the function board_usb_cleanup in drivers/usb/host/xhci-omap.c * The function board_usb_cleanup in drivers/usb/host/xhci-omap.c calls to the weak function omap_xhci_board_usb_cleanup. * Rename board version of the function board_usb_cleanup to omap_xhci_board_usb_cleanup. Done only for boards that defines CONFIG_USB_XHCI_OMAP. Cc: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Roger Quadros <rogerq@ti.com>
2017-04-05board_f: Drop setup_dram_config() wrapperSimon Glass
By making dram_init_banksize() return an error code we can drop the wrapper. Adjust this and clean up all implementations. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-03-19ti: boot: Register the MMC controllers in SPL in the same way as in u-bootJean-Jacques Hiblot
To keep a consistent MMC device mapping in SPL and in u-boot, let's register the MMC controllers the same way in u-boot and in the SPL. In terms of boot time, it doesn't hurt to register more controllers than needed because the MMC device is initialized only prior being accessed for the first time. Having the same device mapping in SPL and u-boot allows us to use the environment in SPL whatever the MMC boot device. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2017-01-24arm: am57xx: cl-som-am57x: fix EthernetUri Mashiach
The module is continuously rebooting with the following message: Net: data abort pc : [<fff77f42>] lr : [<fff6e32b>] reloc pc : [<80816f42>] lr : [<8080d32b>] sp : fdf5ce48 ip : fdf5d79c fp : 00000017 r10: 8083cd58 r9 : fdf5cef0 r8 : fdf5d5d0 r7 : 48485000 r6 : 400000ff r5 : fdf5d6e0 r4 : fdf5d618 r3 : fdf5d5b4 r2 : fdf5d5d0 r1 : 643a3631 r0 : fdf5d6e0 Flags: nzCv IRQs off FIQs off Mode SVC_32 Resetting CPU ... Modifications: * Enable Ethernet configuration in the SPL. * Update PINMUX of PHY enable GPIO. Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-01-21status_led: Kconfig migrationUri Mashiach
Move all of the status LED feature to drivers/led/Kconfig. The LED status definitions were moved from the board configuration files to the defconfig files. TBD: Move all of the definitions in the include/status_led.h to the relevant board's defconfig files. Tested boards: CL-SOM-AM57x, CM-T335 Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
2017-01-02arm: am57xx: cl-som-am57x: add ETH supportDmitry Lifshitz
Add MAC support. Use PHY, connected to RGMII1 as a default Eth adapter, by appropriate setting of 'cpsw_data.active_slave'. 'cpsw_phy' env variable can override this setting. Set the MAC addresses in the U-Boot environment. The addresses are retrieved from the on-board EEPROM or from the SOC's MAC fuses. Set the following PHYs RGMII clock delays: - Enable RX delay - Disable TX delay Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> [uri.mashiach@compulab.co.il: add RGMII clock delays] Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-01-02arm: am57xx: cl-som-am57x: fetch board rev from EEPROMDmitry Lifshitz
Add PCB revision message. Implement board revision get_board_rev API. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Commit description update. Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-01-02arm: am57xx: cl-som-am57x: add initial board supportDmitry Lifshitz
Features supported : * Serial console * SPI Flash * MMC/SD Card * eMMC storage * SATA * PCA9555 - GPIO expander over I2C5 bus * USB Use spl alternate boot device feature to define fallback to the main boot device as it is defined by hardware. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> [uri.mashiach@compulab.co.il: Adjust to v2016.11] Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2016-10-13cmd/fdt: add possibilty to have 'extrasize' on fdt resizeHannes Schmelzer
Sometimes devicetree nodes and or properties are added out of the u-boot console, maybe through some script or manual interaction. The devicetree as loaded or embedded is quite small, so the devicetree has to be resized to take up those new nodes/properties. In original the devicetree was only extended by effective 4 * add_mem_rsv. With this commit we can add an argument to the "fdt resize" command, which takes the extrasize to be added. Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com> Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at> Acked-by: Simon Glass <sjg@chromium.org>
2016-09-23treewide: replace #include <asm/errno.h> with <linux/errno.h>Masahiro Yamada
Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have the same content. (both just wrap <asm-generic/errno.h>) Replace all include directives for <asm/errno.h> with <linux/errno.h>. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> [trini: Fixup include/clk.] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-06mx6: ddr: Allow changing REFSEL and REFR fieldsFabio Estevam
Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com>
2016-09-06ARM: board: cm_fx6: fix mtd partition fixupChristopher Spinrath
ft_board_setup may return early in the case that the board revision cannot be obtained. In that case it is assumed that no revision specific correction in the fdt is neccessary. But the mtd partitions will not be fixed up either altough they are not revision specific. Move the call to fdt_fixup_mtdparts in front of the revision specific part to ensure that the partitions are fixed up even if the board revision cannot be obtained. While on it, fix a spelling mistake in a comment introduced by the same commit. Fixes: 62d6bac66038 ("ARM: board: cm_fx6: fixup mtd partitions in the fdt") Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de> Reviewed-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Nikita Kiryanov <nikita@compulab.co.il>
2016-07-19ARM: board: cm_fx6: fixup mtd partitions in the fdtChristopher Spinrath
The cm-fx6 module has an on-board st,m25p compatible spi flash chip used for U-Boot (binary & environment). Overwrite the partitions in the device tree by the partition table provided in the mtdparts environment variable, if it is set. This allows to specify a kernel independent partitioning in the environment and provides a convient way for the user to adapt the partition table. Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2016-07-12ARM: board: cm-fx6: fix mmc for old revisions of utiliteChristopher Spinrath
Old revisions of Utilite (based on cm-fx6) do not have a dedicated card detect pin. But the card is removable by the user and card detection can be realized with polling (e.g. supported by Linux). Add the broken-cd property to the mmc device tree instead of the non-removable property to make card detection possible if polling is supported. Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de> Acked-by: Nikita Kiryanov <nikita@compulab.co.il>
2016-05-20compulab: add support for layout aware eeprom commandsNikita Kiryanov
Add layout definitions and implement functions for field printing/updating, layout detection, layout assignment, and layout parsing. Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Tom Rini <trini@konsulko.com> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2016-03-15omap-common: Rename set_muxconf_regs_essential to set_muxconf_regsPaul Kocialkowski
There is no distinction between essential and non-essential mux configuration, so it doesn't make sense to have an "essential" prefix. Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-02-24arm: am437x: cm-t43: set MPU and CORE voltages on bootNikita Kiryanov
During boot, U-Boot raises the CPU frequency but the CORE and MPU regulators are not updated. This is not a problem in cold boot since the default values that the pmic outputs are correct, but if Linux were to switch the module to a low power OPP, the new voltage values will be retained after a reboot and the module will likely hang once U-Boot raises the CPU frequency back up. Set both CORE and MPU regulators to to 1.1V on boot. Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-02-24arm: am437x: cm-t43: get rid of enable_vtt_regulator()Nikita Kiryanov
CM-T43 does not have a vtt regulator. Remove the function that's supposed to enable it. Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-02-24arm: am437x: cm-t43: set tps fseal bitNikita Kiryanov
Set TPS65218 FSEAL bit to 1 so that RTC could be powered using on-board 3V battery. This is necessary so that time and date will survive reboots and power offs. Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-02-24arm: am437x: cm-t43: split board fileNikita Kiryanov
Simplify the board file by splitting it to spl portion and u-boot portion. Some unnecessary includes were identified and removed. No functional changes. Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-01-12dm: tegra: net: Convert tegra boards to driver model for EthernetSimon Glass
Adjust all Tegra boards to use driver model for Ethernet, now that the required drivers are converted. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-11-18omap3: cm-t3517: add board specific get_board_rev()Dmitry Lifshitz
CM-T3517 has several HW revisions. Add board specific get_board_rev() callback to retrieve revision number. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Reviewed-by: Igor Grinberg <grinberg@compulab.co.il>
2015-11-18arm: mx6: cm-fx6: define fallback boot devices for splNikita Kiryanov
Use spl alternate boot device feature to define fallback to the main boot device as it is defined by hardware. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Stefano Babic <sbabic@denx.de>
2015-11-16arm: mx6: cm-fx6: add splash locations to cm-fx6Nikita Kiryanov
Add the following splash locations to cm-fx6: * filesystem formatted mmc * filesystem formatted usb * filesystem formatted sata Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Tom Rini <trini@konsulko.com> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-11-16splash_source: add support for filesystem formatted mmcNikita Kiryanov
Add support for loading splash image from an SD card formatted with a filesystem. Update boards to maintain original behavior where needed. Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Tom Rini <trini@konsulko.com> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2015-10-22omap-common: Common function to display die id, replacing omap3-specific versionPaul Kocialkowski
This introduces omap_die_id_display to display the full die id. There is no need to store it in an environment variable, that no boot script is using anyway. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-09-13mx6: remove SYS_SOC from board KconfigPeng Fan
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 BĂ©nard" <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>
2015-09-13arm: mx6: cm-fx6: modify device tree for old revisions of utiliteNikita Kiryanov
Old revisions of Utilite (a miniature PC based on cm-fx6) do not have a card detect for mmc, and thus the kernel needs to be told that there's a persistent storage on usdhc3 to force it to probe the mmc card. Check the baseboard revision and modify the device tree accordingly if needed. Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2015-09-13compulab: eeprom: add support for obtaining product nameNikita Kiryanov
Introduce cl_eeprom_get_product_name() for obtaining product name from the eeprom. Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2015-09-13compulab: eeprom: propagate error value in read_mac_addr()Nikita Kiryanov
cl_eeprom_read_mac_addr() doesn't differentiate between success case and inability to access eeprom. Fix this by propagating the return value of cl_eeprom_setup(). Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-09-13compulab: eeprom: select i2c bus when querying for board revNikita Kiryanov
Add support for selecting which eeprom is queried for board revision by extending cl_eeprom_get_board_rev() to accept an i2c bus number. Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2015-09-11omap3: cm-t3517: fix MMC1 pinmuxDmitry Lifshitz
Fix MMC1 pinmux setup, thus enable SD/MMC card support with CM-T3517. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-09-02arm: mx6: cm-fx6: print PCB revisionNikita Kiryanov
Print board revision for cm-fx6. Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-09-02arm: mx6: cm-fx6: force host mode on usb controllerNikita Kiryanov
On some CM-FX6 modules U-Boot attempts to configure the usb0 controller in device mode, which renders it unavailable: USB0: Port not available. and also causes usb stop to report an error EHCI failed to shut down host controller. This happens mostly on MX6 Dual based modules, and is caused by the USBPHY_CTRL register reporting USBPHY_CTRL_OTG_ID to be 1, even when it is pulled down. Since we do not support device mode in cm-fx6 u-boot, force all controllers to be configured as hosts. Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-08-12arm: am437x: Introduce new board cm-t43Nikita Kiryanov
Add initial support for CM-T43, an AM437x based SoM. This support includes: serial, MMC/eMMC, NAND, USB, ETH, I2C, GPIO, DRAM detection. Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2015-08-05usb: musb-new: CONFIG_MUSB prefix replacement with CONFIG_USB_MUSBPaul Kocialkowski
USB-related options are usually prefixed with CONFIG_USB and platform-specific adaptation for the MUSB controller already have a CONFIG_USB_MUSB prefix, so this switches all MUSB-related options to a CONFIG_USB_MUSB prefix, for consistency. Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2015-08-02Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2015-08-02arm: mx6: cm-fx6: setup hdmi only on hdmi enableNikita Kiryanov
Refactor display code to only setup hdmi if do_enable_hdmi() is invoked. Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-08-02arm: mx6: cm-fx6: add support for displaytype env varNikita Kiryanov
Add support for selecting display preset using the environment variable "displaytype". This is a preparation for future merging of compulab omap3_display.c display selection code with the cm-fx6 display selection code. The "panel" environment variable is retained for backwards compatibility. Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-08-02arm: mx6: cm-fx6: make it possible to not init displayNikita Kiryanov
Implement a cm-fx6 specific board_video_skip() to provide the option to not initialize the display. The new function does not init display if the environment variable "panel" is not defined, or if it is set to an unsupported value. Collateral changes: - Don't use the global displays array (it's CONFIG_IMX_VIDEO_SKIP specific). - Don't use detect_hdmi(), since env controlled init makes it unnecessary. Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2015-08-02arm: mx6: cm-fx6: map HDMI to IPU1 DI0 explicitlyNikita Kiryanov
U-Boot does not explicitly assign the display to an IPU interface. Instead, it relies on the power-on default of DI0. Since the kernel reassigns HDMI display to DI1, after a warm reset the HDMI display no longer works in U-Boot. Fix this by explicitly assigning HDMI to IPU1 DI0 in U-Boot. Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-07-27omap-common: Common boot code OMAP3 support and cleanupPaul Kocialkowski
This introduces OMAP3 support for the common omap boot code, as well as a major cleanup of the common omap boot code. First, the omap_boot_parameters structure becomes platform-specific, since its definition differs a bit across omap platforms. The offsets are removed as well since it is U-Boot's coding style to use structures for mapping such kind of data (in the sense that it is similar to registers). It is correct to assume that romcode structure encoding is the same as U-Boot, given the description of these structures in the TRMs. The original address provided by the bootrom is passed to the U-Boot binary instead of a duplicate of the structure stored in global data. This allows to have only the relevant (boot device and mode) information stored in global data. It is also expected that the address where the bootrom stores that information is not overridden by the U-Boot SPL or U-Boot. The save_omap_boot_params is expected to handle all special cases where the data provided by the bootrom cannot be used as-is, so that spl_boot_device and spl_boot_mode only return the data from global data. All of this is only relevant when the U-Boot SPL is used. In cases it is not, save_boot_params should fallback to its weak (or board-specific) definition. save_omap_boot_params should not be called in that context either. Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2015-07-10imx: mx6 remove duplicated enable_cspi_clockPeng Fan
enable_spi_clock does the same thing with enable_cspi_clock, so remove enable_cspi_clock. Remove enable_cspi_clock prototype in header file convert cm_fx6/spl.c to use enable_spi_clk Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2015-05-13ARM: tegra: move NVIDIA common files to arch/arm/mach-tegraMasahiro Yamada
All the Tegra boards borrow the files from board/nvidia/common/ directory, i.e., board/nvidia/common/* are not vendor-common files, but SoC-common files. Move NVIDIA common files to arch/arm/mach-tegra/ to clean up Makefiles. As arch/arm/mach-tegra/board.c already exists, this commit renames board/nvidia/common/board.c to arch/arm/mach-tegra/board2.c, expecting they will be consolidated as a second step. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Cc: Stephen Warren <swarren@nvidia.com> Cc: Tom Warren <twarren@nvidia.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-04-18net: cosmetic: Name ethaddr variables consistentlyJoe Hershberger
Use "_ethaddr" at the end of variables and drop CamelCase. Make constant values actually 'const'. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-04-18dm: select CONFIG_DM* optionsMasahiro Yamada
As mentioned in the previous commit, adding default values in each Kconfig causes problems because it does not co-exist with the "depends on" syntax. (Please note this is not a bug of Kconfig.) We should not do so unless we have a special reason. Actually, for CONFIG_DM*, we have no good reason to do so. Generally, CONFIG_DM is not a user-configurable option. Once we convert a driver into Driver Model, the board only works with Driver Model, i.e. CONFIG_DM must be always enabled for that board. So, using "select DM" is more suitable rather than allowing users to modify it. Another good thing is, Kconfig warns unmet dependencies for "select" syntax, so we easily notice bugs. Actually, CONFIG_DM and other related options have been added without consistency: some into arch/*/Kconfig, some into board/*/Kconfig, and some into configs/*_defconfig. This commit prefers "select" and cleans up the following issues. [1] Never use "CONFIG_DM=n" in defconfig files It is really rare to add "CONFIG_FOO=n" to disable CONFIG options. It is more common to use "# CONFIG_FOO is not set". But here, we do not even have to do it. Less than half of OMAP3 boards have been converted to Driver Model. Adding the default values to arch/arm/cpu/armv7/omap3/Kconfig is weird. Instead, add "select DM" only to appropriate boards, which eventually eliminates "CONFIG_DM=n", etc. [2] Delete redundant CONFIGs Sandbox sets CONFIG_DM in arch/sandbox/Kconfig and defines it again in configs/sandbox_defconfig. Likewise, OMAP3 sets CONFIG_DM arch/arm/cpu/armv7/omap3/Kconfig and defines it also in omap3_beagle_defconfig and devkit8000_defconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>