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* arm: Introduce arch/arm/mach-omap2 for OMAP2 derivative platformsTom Rini2016-11-21-1/+1
| | | | | | | | | | | This moves what was in arch/arm/cpu/armv7/omap-common in to arch/arm/mach-omap2 and moves arch/arm/cpu/armv7/{am33xx,omap3,omap4,omap5} in to arch/arm/mach-omap2 as subdirectories. All refernces to the former locations are updated to the current locations. For the logic to decide what our outputs are, consolidate the tests into a single config.mk rather than including 4. Signed-off-by: Tom Rini <trini@konsulko.com>
* spl: Convert CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR to KconfigSemen Protsenko2016-11-18-2/+0
| | | | | | Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> [trini: Fix sniper and kc1 migration] Signed-off-by: Tom Rini <trini@konsulko.com>
* spl: move SPL_OS_BOOT to KconfigHeiko Schocher2016-10-14-1/+0
| | | | | | | Move SPL_OS_BOOT to Kconfig and cleanup existing uses. Signed-off-by: Heiko Schocher <hs@denx.de>
* Convert CONFIG_SPL_SPI_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_SPI_FLASH_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_POWER_SUPPORT to KconfigSimon Glass2016-09-16-2/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_NAND_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_I2C_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_GPIO_SUPPORT to KconfigSimon Glass2016-09-16-1/+0
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* configs: Migrate CONFIG_USB_STORAGETom Rini2016-09-09-1/+0
| | | | | | | In some cases we were missing CONFIG_USB=y so enable that when needed. Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* TI: Rework SRAM definitions and maximumsTom Rini2016-09-06-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On all TI platforms the ROM defines a "downloaded image" area at or near the start of SRAM which is followed by a reserved area. As it is at best bad form and at worst possibly harmful in corner cases to write in this reserved area, we stop doing that by adding in the define NON_SECURE_SRAM_IMG_END to say where the end of the downloaded image area is and make SRAM_SCRATCH_SPACE_ADDR be one kilobyte before this. At current we define the end of scratch space at 0x228 bytes past the start of scratch space this this gives us a lot of room to grow. As these scratch uses are non-optional today, all targets are modified to respect this boundary. Tested on OMAP4 Pandaboard, OMAP3 Beagle xM Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Nagendra T S <nagendra@mistralsolutions.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Paul Kocialkowski <contact@paulk.fr> Cc: Enric Balletbo i Serra <eballetbo@gmail.com> Cc: Adam Ford <aford173@gmail.com> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Stefan Roese <sr@denx.de> Cc: Thomas Weber <weber@corscience.de> Cc: Hannes Schmelzer <oe5hpm@oevsv.at> Cc: Thomas Chou <thomas@wytron.com.tw> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Simon Glass <sjg@chromium.org> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Sam Protsenko <semen.protsenko@linaro.org> Cc: Heiko Schocher <hs@denx.de> Cc: Samuel Egli <samuel.egli@siemens.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Cc: Ben Whitten <ben.whitten@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: "B, Ravi" <ravibabu@ti.com> Cc: "Matwey V. Kornilov" <matwey.kornilov@gmail.com> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Ash Charles <ashcharles@gmail.com> Cc: "Kipisz, Steven" <s-kipisz2@ti.com> Cc: Daniel Allred <d-allred@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com> Tested-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Ladislav Michl <ladis@linux-mips.org>
* ARM: Move SYS_CACHELINE_SIZE over to KconfigTom Rini2016-08-26-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This series moves the CONFIG_SYS_CACHELINE_SIZE. First, in nearly all cases we are mirroring the values used by the Linux Kernel here. Also, so long as (and in this case, it is true) we implement flushes in hunks that are no larger than the smallest implementation (and given that we mirror the Linux Kernel, again we are fine) it is OK to align higher. The biggest changes here are that we always use 64 bytes for CPU_V7 even if for example the underlying core is only 32 bytes (this mirrors Linux). Second, we say ARM64 uses 64 bytes not 128 (as found in the Linux Kernel) as we do not need multi-platform support (to this degree) and only the Cavium ThunderX 88xx series has a use for such large alignment. Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Stefan Roese <sr@denx.de> Cc: Nagendra T S <nagendra@mistralsolutions.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Lokesh Vutla <lokeshvutla@ti.com> Cc: Steve Rae <steve.rae@raedomain.com> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Stefan Agner <stefan.agner@toradex.com> Acked-by: Heiko Schocher <hs@denx.de> Cc: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Cc: Peter Griffin <peter.griffin@linaro.org> Acked-by: Paul Kocialkowski <contact@paulk.fr> Cc: Anatolij Gustschin <agust@denx.de> Acked-by: "Pali Rohár" <pali.rohar@gmail.com> Cc: Adam Ford <aford173@gmail.com> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Grazvydas Ignotas <notasas@gmail.com> Cc: Nishanth Menon <nm@ti.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Robert Baldyga <r.baldyga@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Thomas Weber <weber@corscience.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: David Feng <fenghua@phytium.com.cn> Cc: Alison Wang <b18965@freescale.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Simon Glass <sjg@chromium.org> Cc: York Sun <york.sun@nxp.com> Cc: Shengzhou Liu <Shengzhou.Liu@nxp.com> Cc: Mingkai Hu <mingkai.hu@nxp.com> Cc: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Cc: Aneesh Bansal <aneesh.bansal@freescale.com> Cc: Saksham Jain <saksham.jain@nxp.com> Cc: Qianyu Gong <qianyu.gong@nxp.com> Cc: Wang Dongsheng <dongsheng.wang@nxp.com> Cc: Alex Porosanu <alexandru.porosanu@freescale.com> Cc: Hongbo Zhang <hongbo.zhang@nxp.com> Cc: tang yuantian <Yuantian.Tang@freescale.com> Cc: Rajesh Bhagat <rajesh.bhagat@nxp.com> Cc: Josh Wu <josh.wu@atmel.com> Cc: Bo Shen <voice.shen@atmel.com> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: Hannes Schmelzer <oe5hpm@oevsv.at> Cc: Thomas Chou <thomas@wytron.com.tw> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Sam Protsenko <semen.protsenko@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Christophe Ricard <christophe-h.ricard@st.com> Cc: Anand Moon <linux.amoon@gmail.com> Cc: Beniamino Galvani <b.galvani@gmail.com> Cc: Carlo Caione <carlo@endlessm.com> Cc: huang lin <hl@rock-chips.com> Cc: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Cc: Xu Ziyuan <xzy.xu@rock-chips.com> Cc: "jk.kernel@gmail.com" <jk.kernel@gmail.com> Cc: "Ariel D'Alessandro" <ariel@vanguardiasur.com.ar> Cc: Kever Yang <kever.yang@rock-chips.com> Cc: Samuel Egli <samuel.egli@siemens.com> Cc: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Ian Campbell <ijc@hellion.org.uk> Cc: Siarhei Siamashka <siarhei.siamashka@gmail.com> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Andre Przywara <andre.przywara@arm.com> Cc: Bernhard Nortmann <bernhard.nortmann@web.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Ben Whitten <ben.whitten@gmail.com> Cc: Tom Warren <twarren@nvidia.com> Cc: Alexander Graf <agraf@suse.de> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Vitaly Andrianov <vitalya@ti.com> Cc: "Andrew F. Davis" <afd@ti.com> Cc: Murali Karicheri <m-karicheri2@ti.com> Cc: Carlos Hernandez <ceh@ti.com> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Ash Charles <ashcharles@gmail.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: Daniel Allred <d-allred@ti.com> Cc: Gong Qianyu <Qianyu.Gong@freescale.com> Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Chin Liang See <clsee@altera.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Paul Kocialkowski <contact@paulk.fr>
* usb: add (move) CONFIG_USB_HOST to KconfigMasahiro Yamada2016-08-07-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | The meaning of CONFIG_USB in U-Boot is different from that in Linux. As you see in drivers/usb/Kconfig of Linux, CONFIG_USB enables the USB host controller support, while CONFIG_USB_SUPPORT is used to enable the whole of the USB sub-system. When I added CONFIG_USB into Kconfig by commit 6e7e9294d321 ("usb: add basic USB configs in Kconfig"), I planned to follow the Linux's convention, i.e. CONFIG_USB to enable/disable the USB host support. Then, commit 68f7c5db2d1e ("usb: Generic USB Kconfig option, that fits both host and gadget and comments") changed the logic of the CONFIG_USB to point to the whole of the USB sub-system. As a result, currently we do not have an option for USB host. This commit adds CONFIG_USB_HOST, which will be useful to compile in the USB host support code. CONFIG_USB_HOST is not referenced at all, but strangely some boards define it in board headers. I removed them because USB_HOST will be selected in Kconfig going forward. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* autoboot: remove CONFIG_ZERO_BOOTDELAY_CHECKMasahiro Yamada2016-07-01-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the help message of CONFIG_BOOTDELAY says, CONFIG_BOOTDELAY=-2 means the autoboot with no delay, with no abort check even if CONFIG_ZERO_BOOTDELAY_CHECK is defined. To sum up, the autoboot behaves as follows: [1] CONFIG_BOOTDELAY=0 && CONFIG_ZERO_BOOTDELAY_CHECK=y autoboot with no delay, but you can abort it by key input [2] CONFIG_BOOTDELAY=0 && CONFIG_ZERO_BOOTDELAY_CHECK=n autoboot with no delay, with no check for abort [3] CONFIG_BOOTDELAY=-1 disable autoboot [4] CONFIG_BOOTDELAY=-2 autoboot with no delay, with no check for abort As you notice, [2] and [4] come to the same result, which means we do not need CONFIG_ZERO_BOOTDELAY_CHECK. We can control all the cases only by CONFIG_BOOTDELAY, like this: [1] CONFIG_BOOTDELAY=0 autoboot with no delay, but you can abort it by key input [2] CONFIG_BOOTDELAY=-1 disable autoboot [3] CONFIG_BOOTDELAY=-2 autoboot with no delay, with no check for abort This commit converts the logic as follow: CONFIG_BOOTDELAY=0 && CONFIG_ZERO_BOOTDELAY_CHECK=n --> CONFIG_BOOTDELAY=-2 Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Stefan Roese <sr@denx.de> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Christian Riesch <christian.riesch@omicronenergy.com> Acked-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
* usb: move CONFIG_USB_XHCI_DWC3 to KconfigMasahiro Yamada2016-06-04-1/+0
| | | | | | | Create an entry for "config USB_XHCI_DWC3" in Kconfig and switch over to it for all boards. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* usb: move CONFIG_USB_XHCI to Kconfig with renamingMasahiro Yamada2016-06-04-1/+0
| | | | | | | | | | | | | | | | | Move CONFIG_USB_XHCI to defconfig files for all boards, renaming it into CONFIG_USB_XHCI_HCD. As commented in the help of "config USB_XHCI" entry, this has been a TODO for a long time; now CONFIG_USB_XHCI_HCD and CONFIG_USB_XHCI have been unified in favor of the former. Note: Some boards define CONFIG_USB_XHCI in their headers without CONFIG_USB, which does not meet the "depends on" in Kconfig. I added CONFIG_USB=y for those boards when converting. Otherwise, they would fail to build. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* arm: cm-t43: add support for eeprom layout comandsNikita Kiryanov2016-05-20-0/+11
| | | | | | | | Add support for EEPROM and EEPROM layout commands for CM-T43. Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Tom Rini <trini@konsulko.com> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
* include/configs: Whitespace fixupTom Rini2016-04-25-1/+0
| | | | | | | A number of moveconfig.py runs have left a instances of multiple empty lines in a row. Correct this to a single empty line. Signed-off-by: Tom Rini <trini@konsulko.com>
* configs: Re-sync almost all of cmd/KconfigTom Rini2016-04-25-1/+0
| | | | | | | | This syncs up the current cmd/Kconfig and include/configs/ files with the only exception being CMD_NAND. Due to how we have used this historically we need to take further care here when converting. Signed-off-by: Tom Rini <trini@konsulko.com>
* arm: am437x: cm-t43: bring back BOOTDELAY featureNikita Kiryanov2016-02-24-2/+0
| | | | | | | | | | | | | | | | | | | Commit 755324 (configs: Use config_distro_defaults.h in ti_armv7_common.h) made ti_armv7_common.h include config_distro_defaults.h. This breaks the bootdelay feature in cm_t43 because now the - #include ti_armv7_common.h (#define CONFIG_BOOTDELAY 1) - #undef CONFIG_BOOTDELAY - #include config_distro_defaults.h (#define CONFIG_BOOTDELAY 2) dance in cm_t43.h is no longer valid and in fact leads to CONFIG_BOOTDELAY not being defined. Adapt the config file to the new inclusion hierarchy. 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>
* arm: am437x: cm-t43: update parameters for raw mmc bootNikita Kiryanov2016-02-24-0/+4
| | | | | | | | | | Update U-Boot offset and size for raw mmc 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>
* arm: am437x: cm-t43: set MPU and CORE voltages on bootNikita Kiryanov2016-02-24-0/+2
| | | | | | | | | | | | | | | | 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>
* arm: am437x: cm-t43: support all available SPI flash chipsNikita Kiryanov2016-02-24-2/+0
| | | | | | | | | | Add full support for SPI flash chips to future-proof U-Boot for cm-t43. 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>
* arm: am437x: cm-t43: migrate CONFIG_DM_SERIAL to config fileNikita Kiryanov2016-02-24-1/+3
| | | | | | | | | | | Move CONFIG_DM_SERIAL to cm_t43_defconfig. This forces us to update the CONFIG_SYS_NS16550_REG_SIZE value for SPL. 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>
* arm: am437x: cm-t43: fix cm-t43 bootNikita Kiryanov2016-02-24-1/+0
| | | | | | | | | | | spl_board_init() is necessary for boot. Remove the #undef that keeps it out of the boot sequence. 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>
* sf: Move SPI flash drivers to defconfigBin Meng2015-11-25-8/+0
| | | | | | | | There are already Kconfig options for SPI flash drivers, but we have not moved them from config.h to defconfig files. This commit does this in a batch. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* ns16550: move CONFIG_SYS_NS16550 to KconfigThomas Chou2015-11-21-1/+0
| | | | | | Move CONFIG_SYS_NS16550 to Kconfig, and run moveconfig.py. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
* ns16550: zap CONFIG_NS16550_SERIALThomas Chou2015-11-21-1/+0
| | | | | | | | | Zap CONFIG_NS16550_SERIAL, as the unification of ns16550 drivers is completed. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* ns16550: unify serial_omapThomas Chou2015-11-21-1/+1
| | | | | | | | Unify serial_omap, and use the generic binding. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org>
* arm: am437x: Introduce new board cm-t43Nikita Kiryanov2015-08-12-0/+182
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>