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2016-05-25arm: exynos: realign the code to allow support for newer 64-bit platformsThomas Abraham
The existing Exynos 32-bit platform support needs to be realigned in order to support newer 64-bit Exynos platforms. The driver model will be utlized for drivers on the 64-bit Exynos platforms and so some of the older platform support code would not be required for the newer 64-bit Exynos platforms. Cc: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2016-05-24ARM64: zynqmp: Add SPL support supportMichal Simek
Support RAM and MMC boot mode in SPL also with SPL_FIT images. In MMC boot mode two boot options are available: 1) Boot flow with ATF(EL3) and full U-Boot(EL2): aarch64-linux-gnu-objcopy -O binary bl31.elf bl31.bin mkimage -A arm64 -O linux -T kernel -C none -a 0xfffe5000 -e 0xfffe5000 -d bl31.bin atf.ub cp spl/boot.bin <sdcard fat partition> cp atf.ub <sdcard fat partition> cp u-boot.bin <sdcard fat partition> 2) Boot flow with full U-Boot(EL3): cp spl/boot.bin <sdcard> cp u-boot*.img <sdcard> 3) emmc boot mode dd if=/dev/zero of=sd.img bs=1024 count=1024 parted sd.img mktable msdos parted sd.img mkpart p fat32 0% 100% kpartx -a sd.img mkfs.vfat /dev/mapper/loop0p1 mount /dev/mapper/loop0p1 /mnt/ cp spl/boot.bin /mnt cp u-boot.img /mnt cp u-boot.bin /mnt cp atf.ub /mnt umount /dev/mapper/loop0p1 kpartx -d sd.img cp sd.img /tftpboot/ and program it via u-boot tftpb 10000 sd.img mmcinfo mmc write 10000 0 $filesize mmc rescan mmc part ls mmc 0 psu_init() function contains low level SoC setup generated for every HW design by Xilinx design tools. xil_io.h is only supporting file to fix all dependencies from tools. The same solution was used on Xilinx Zynq. The patch also change CONFIG_SYS_INIT_SP_ADDR to the end of OCM which stays at the same location all the time. Bootrom expects starting address to be at 0xfffc0000 that's why this address is SPL_TEXT_BASE. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-25ARM: hisilicon: hikey: Enable OF_CONTROL for hikey board.Peter Griffin
Currently only the serial pl01x driver is using DT, and the other drivers still use platform data but as more DT lands in the upstream kernel the aim is to migrate the other drivers over to DT as well to have a fully DT configured hikey u-boot. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-04-13Merge branch 'master' of git://www.denx.de/git/u-boot-microblazeTom Rini
2016-04-13gpio: Kconfig: Enable Zynq GPIO driver using kconfigSiva Durga Prasad Paladugu
Enable DM GPIO and ZYNQ GPIO using kconfig instead of the board config file. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13ARM64: zynqmp: Do not setup DM_ETH/GPIO/MMC by default for all boardsMichal Simek
There are mini configurations which need to be fit to OCM that's why these options shouldn't be enabled by default. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-12sunxi: Enable CMD_GPIO on all sunxi boardsHans de Goede
We have CONFIG_CMD_GPIO=y in almost all sunxi boards, but after its Kconfig conversion it has ended up missing on some recently added boards. Simply select it for ARCH_SUNXI, so that we get it on all sunxi boards for both a consistent user experience and simpler defconfig files. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2016-04-04arm: mvebu: Add basic support for Armada 375 eval board db-88f6720Stefan Roese
This patch adds basic support for the Marvell A375 eval board. Tested are the following interfaces: - I2C - SPI - SPI NOR - Ethernet (mvpp2), port 0 & 1 Currently the A375 SerDes and DDR3 init code is not intergrated. So the SPL U-Boot is not fully functional. Right now, this A375 mainline U-Boot can only be used by chainloading it via the original Marvell U-Boot. This can be done via this command: => tftpboot 00800000 a375/u-boot-dtb.bin;go 00800000 Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr>
2016-04-01arm: Add support for Qualcomm Snapdragon familyMateusz Kulikowski
First supported chip is APQ8016 (that is compatible with MSM8916). Drivers in SoC code: - Reset controller (PSHOLD) - Clock controller (very simple clock configuration for MMC and UART) Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2016-04-01sunxi: Depend SPL configs on SUPPORT_SPLAlexander Graf
We currently depend SPL config options on specific machine types which doesn't scale. Fortunately there's already a kconfig variable that tells us whether we want to build SPL code at all, so just depend them on this. Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-03-27ARM: asm: types: Introduce DMA_ADDR_T_64BITLokesh Vutla
dma_addr_t holds any valid DMA address. If the DMA API only uses 32-bit addresses, dma_addr_t need only be 32 bits wide. Bus addresses, e.g., PCI BARs, may be wider than 32 bits, but drivers do memory-mapped I/O to ioremapped kernel virtual addresses, so they don't care about the size of the actual bus addresses. Also 32 bit ARM systems with LPAE enabled can use 64bit address space, but DMA still use 32bit address like in case of DRA7 and Keystone platforms. This is inspired from the Linux kernel types implementation[1] [1] https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/include/linux/types.h#n142 Acked-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27zipitz2: restore board supportVasily Khoruzhick
zipitz2 was dropped in 49d8899ba9c26335e4a12e01c18028fc5e40c796 Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
2016-03-23sunxi: Select CONFIG_OF_BOARD_SETUP from arch/arm/KconfigHans de Goede
Always select OF_BOARD_SETUP on sunxi, rather then having it in almost all our defconfigs. This also fixes it missing from some recently added defconfigs. This commit also modifies our ft_board_setup() to not cause warnings when CONFIG_VIDEO_DT_SIMPLEFB is not set, since we will now always build it. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2016-03-16ARM: keystone2: Switch to using the poweroff commandTom Rini
Now that we have a standard way to power off the hardware, switch to using that rather than our own command. Cc: Vitaly Andrianov <vitalya@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2016-03-14ti: AM437x: Use generic EEPROM detection logicNishanth Menon
Now that we have a generic TI eeprom logic which can be reused across platforms, reuse the same. This revision also includes fixes identified by Dave Gerlach <d-gerlach@ti.com> Cc: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Steven Kipisz <s-kipisz2@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-14ti: AM335x: Use generic EEPROM detection logicNishanth Menon
Use the generic EEPROM detection logic instead of duplicating the AM eeprom logic. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Steven Kipisz <s-kipisz2@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-01ARM: uniphier: prepare directory structure for ARMv8 SoC supportMasahiro Yamada
Before adding ARMv8 support, this commit refactors the directory structure. Move ARMv7 specific files to arch/arm/mach-uniphier/arm32 to avoid a mess by mixture of ARMv7 and ARMv8 code. Also move the "select CPU_V7" to the lower-level menu because we will have to select ARM64 instead of CPU_V7 for ARMv8 SoCs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-29ARM: uniphier: enable UniPhier SD/MMC host driverMasahiro Yamada
Enable the driver in all UniPhier defconfig files and add some needed defines to the common files. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-29ARM: uniphier: enable GPIO command and driver for UniPhier SoCsMasahiro Yamada
This allows to use the "gpio" command. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-02-14clk: uniphier: add Media I/O clock driver for UniPhier SoCsMasahiro Yamada
This is the initial commit for the UniPhier clock drivers. Currently, only the Media I/O clock is supported. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-01-27ARM: zynq: Do not select options if SPL is not enabledMichal Simek
Zynq setups some default options for SPL but not all targets are enabling SPL. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-20stm32: move stm32 specific code to mach-stm32Vikas Manocha
This patch moves stm32 sources at one place, with this armv7m now contains only generic stuff. Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
2016-01-19armv8: cavium: Add ThunderX 88xx board definitionSergey Temerkhanov
This commit adds basic Cavium ThunderX 88xx board definitions and support. Signed-off-by: Sergey Temerkhanov <s.temerkhanov@gmail.com> Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@cavium.com> [trini: Drop CONFIG_SYS_GENERIC_BOARD define] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-01-14Merge git://www.denx.de/git/u-boot-marvellTom Rini
Conflicts: arch/arm/Kconfig Signed-off-by: Tom Rini <trini@konsulko.com>
2016-01-14arm: mvebu: Consolidate board Kconfig options into one fileStefan Roese
Merging all the board specific Kconfig options into the main Kconfig file for mach-mvebu makes things easier to maintain. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr>
2016-01-14arm: mvebu: Add SolidRun ClearFog Armada 38x initial supportStefan Roese
This patch adds basic support for the SolidRun ClearFog Armada 38x based board to mainline U-Boot. Supported interfaces / devices are: - DDR3 - UART - MMC - Ethernet port 0 (connected to dedicated PHY) - I2C The included DT source was taken from Russell King's ftp server: http://www.home.arm.linux.org.uk/~rmk/clearfog/ With only minor modifications, like the addition of some aliases and the "u-boot,dm-pre-reloc" property. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Rabeeh Khoury <rabeeh@solid-run.com> Cc: Luka Perkov <luka.perkov@sartura.hr>
2016-01-14net: mvneta: Convert to driver modelStefan Roese
Update this driver to support driver model. As all MVEBU boards using this driver are converted with this patch, the non-driver-model code can be removed completely. This is also the reason why this patch is quite big and includes a) the driver change and b) the platform change. As its not git-bisect save otherwise. With this conversion, some parameters are now extracted from the DT instread of using the config header defines. The supported properties right now are: PHY-mode ("phy-mode") and PHY-address ("reg"). The base addresses for the ethernet controllers can be removed from the header files as well. Please note that this patch also removes the E1000 network driver from some MVEBU config headers. This is necessary, as with DM_ETH configured and the e1000 driver enabled, the PCI driver also needs to support DM. But the MVEBU PCI(e) driver still needs to get ported to DM. When this is done, the E1000 driver can be enabled again. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Dirk Eibach <dirk.eibach@gdsys.cc> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Simon Glass <sjg@chromium.org>
2016-01-14arm: mvebu: Add SPI driver model supportStefan Roese
This patch enables the DM support for the SPI driver and the SPI NOR flash chips. Some MVEBU boards boot from SPI NOR, so adding the aliases and enabling CONFIG_DM_SEQ_ALIAS is needed here. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Dirk Eibach <dirk.eibach@gdsys.cc> Cc: Simon Glass <sjg@chromium.org>
2016-01-14arm: mvebu: Add DM and OF_CONTROL support to SPLStefan Roese
This patch adds full DM support to the SPL on MVEBU. Currently only serial is supported. Other drivers will follow. This patch also adds the necessary config values for the DEBUG UART to the MVEBU defconfig files. This came in handy while implementing this DM support. Additionally, the mvebu specific SPL linker script is removed and this common one is used instead: arch/arm/cpu/u-boot-spl.lds This common linker script already handles all special cases. No need to reinvent the wheel for MVEBU here. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Dirk Eibach <dirk.eibach@gdsys.cc> Cc: Simon Glass <sjg@chromium.org>
2016-01-13arm: mvebu: Select SPL_DM_SEQ_ALIASNathan Rossi
Select SPL_DM_SEQ_ALIAS which is required for certain uclasses, specifically SPI Flash. Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Stefan Roese <sr@denx.de> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-12-21sunxi: Select DM_KEYBOARDHans de Goede
We need to select DM_KEYBOARD now that the usb-kbd code has been converted to this, otherwise usb keyboards do not work. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-12-12stm32: Convert serial driver to DMKamil Lulko
Signed-off-by: Kamil Lulko <kamil.lulko@gmail.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-12-10sunxi: select SYS_NS16550 from KconfigHans de Goede
Select SYS_NS16550 from Kconfig instead of setting it in all our defconfig files. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-12-07zynq: sdhci: Move driver to DMMichal Simek
Move driver to DM Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-12-07net: gem: Move driver to DMMichal Simek
- Enable DM_ETH by default for Zynq and ZynqMP - Remove board_eth_init code - Change miiphy_read function to return value instead of error code based on DM requirement - Do not enable EMIO DT support by default Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2015-11-30Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriqTom Rini
2015-11-30armv8/ls1043aqds: add LS1043AQDS board supportShaohui Xie
LS1043AQDS Specification: ------------------------- Memory subsystem: * 2GByte DDR4 DIMM * 128 Mbyte NOR flash single-chip memory * 512 Mbyte NAND flash * 16 Mbyte high-speed SPI flash * SD connector to interface with the SD memory card Ethernet: * Two RGMII ports * XFI 10G port * SGMII * QSGMII with 4x 1G ports PCIe: supports Gen 1 and Gen 2 SATA 3.0: one SATA 3.0 port USB 3.0: two micro AB connector and one type A connector UART: supports two UARTs up to 115200 bps for console Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com> Signed-off-by: Hou Zhiqiang <B48286@freescale.com> Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com> [York Sun: Add CONFIG_SYS_NS16550=y in defconfig] Reviewed-by: York Sun <yorksun@freescale.com>
2015-11-30armv8: LS2080A: Rename LS2085A to reflect LS2080APrabhakar Kushwaha
LS2080A is a prime personality of Freescale’s LS2085A. It is a non-AIOP personality without support of DP-DDR, L2 switch, 1588, PCIe endpoint etc. So renaming existing LS2085A code base to reflect LS2080A (Prime personality) Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> [York Sun: Dropped #ifdef in cpu.c for cpu_type_list] Reviewed-by: York Sun <yorksun@freescale.com>
2015-11-30arm: s5pc1xx: move SoC to mach-s5pc1xxMinkyu Kang
move arm/arm/cpu/armv7/s5pc1xx to arch/arm/mach-s5pc1xx Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-11-19dm: cros_ec: Convert cros_ec keyboard driver to driver modelSimon Glass
Adjust the cros_ec keyboard driver to support driver model. Make this the default for all Exynos boards so that those that use a keyboard will build correctly with this driver. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-11-10arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILDAlbert ARIBAUD
When building a Thumb-1-only target with CONFIG_SYS_THUMB_BUILD, some files fail to build, most of the time because they include mcr instructions, which only exist for Thumb-2. This patch introduces a Kconfig option CONFIG_THUMB2 and uses it to select between Thumb-2 and ARM mode for the aforementioned files. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2015-11-04arm: zynq: Move serial driver to driver modelSimon Glass
Update this driver to use driver model and change all users. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-11-04ARM: zynqmp: Enable DM and OF bindingMichal Simek
SPI requires DM and OF that's why enable DM for ZynqMP and start to use configuration based on embedded OF. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2015-11-04dm: arm: zynq: Enable device tree control in SPLSimon Glass
Move to using device tree control in SPL so that we can use the same driver code in both SPL and U-Boot proper. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-10-29armv8/ls1043a: Enable secondary coresHou Zhiqiang
After the secondary cores enter U-Boot, use CONFIG_ARMV8_MULTIENTRY to make secondary cores excute in spin loop. Signed-off-by: Hou Zhiqiang <B48286@freescale.com> Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com> Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-10-29armv8/ls1043ardb: Add nand boot supportGong Qianyu
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com> Signed-off-by: Hou Zhiqiang <B48286@freescale.com> Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-10-29armv8/ls1043ardb: Add LS1043ARDB board supportMingkai Hu
LS1043ARDB Specification: ------------------------- Memory subsystem: * 2GByte DDR4 SDRAM (32bit bus) * 128 Mbyte NOR flash single-chip memory * 512 Mbyte NAND flash * 16 Mbyte high-speed SPI flash * SD connector to interface with the SD memory card Ethernet: * XFI 10G port * QSGMII with 4x 1G ports * Two RGMII ports PCIe: * PCIe2 (Lanes C) to mini-PCIe slot * PCIe3 (Lanes D) to PCIe slot USB 3.0: two super speed USB 3.0 type A ports UART: supports two UARTs up to 115200 bps for console Signed-off-by: Hou Zhiqiang <B48286@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
2015-10-20Merge git://git.denx.de/u-boot-marvellTom Rini
2015-10-21arm: mvebu: Enable DM_SERIAL on AXP / A38x boardsStefan Roese
This patch enables DM_SERIAL for all ARCH_MVEBU boards (AXP & A38x). Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Luka Perkov <luka.perkov@sartura.hr>
2015-10-21arm: mvebu: Add DM (driver model) supportStefan Roese
This patch adds driver model support for some Marvell MVEBU SoC's. Including Armada XP and 38x. All 3 currently mainlined boards are converted. DM is now selected automatically for MVEBU platforms. With this DM support now available for MVEBU, hardcoding the base addresses and other information is not necessary any more. Probing should be done by using the values provided via the device tree now instead. For this the driver also need to be converted to DM. Patches for some of the drivers will follow. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Luka Perkov <luka.perkov@sartura.hr>