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* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2014-02-17-736/+1139
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| * arm/km: introduce kmsugp1 targetGerlando Falauto2014-02-13-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | KMSUGP1 is from a u-boot perspective (almost) identical to KMNUSA. The only difference is that the PCIe reset is connected to Kirkwood pin MPP7_PEX_RST_OUTn, we use a dedicated config flag KM_PCIE_RESET_MPP7. Such pin should theoretically be handled by the PCIe subsystem automatically, but this turned out not to be the case. So simply configure this PIN as a GPIO and issue a pulse manually. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Cc: Karlheinz Jerg <karlheinz.jerg@keymile.com> Cc: Valentin Longchamp <valenting.longchamp@keymile.com> Cc: Holger Brunck <holger.brunck@keymile.com> Acked-by: Valentin Longchamp <valentin.longchamp@keymile.com>
| * arm/km: define fdt_high env variable and allow backwards compatibilityGerlando Falauto2014-02-13-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add set_fdthigh subcommand to "subbootcmds" (release) so to set "fdt_high" This is necessary on Kirkwood so that the FDT does not get relocated above the memory limit that the kernel cannot access (that is the memory part reserved for the switch). This was tested on NUSA1, where it is necessary, and on ETER1, where it doesn't seem to hurt. We want the scripts to also work with older versions of u-boot, where: a) set_fdthigh is not defined (will be default env for newer u-boots) b) the fdt will not be available For this reason, we use "set_fdthigh" to tell whether we are running a newer (FDT-aware) u-boot or not. So if "set_fdthigh" runs successfully or arch != arm we try loading the fdt; otherwise we proceed normally. Notice how, contrary to release mode, set_fdthigh will _not_ be part of subbootcmds for develop and ramfs, but will be executed as part of "tftpfdt". Since this is only needed for kirkwood cards, and it prevents the kernel from booting on QorIQ (though it seemed to work on ETER1), we change its definition in the default env for powerpc so that the value is only set on ARM. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Valentin Longchamp <valentin.longchamp@keymile.com>
| * arm/km: enable FDT for km_kirwkoodGerlando Falauto2014-02-13-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This consists of: a) Defining the addresses, enabling fdtsupport [arm] b) Defining "cramfsloadfdt" [arm,powerpc => common] c) Adding the FDT address to bootm [arm,powerpc => common] d) Defining "tftpfdt" in ramfs-,develop- [arm,powerpc >= common] This should work with 3.10 kernels, whether loaded through TFTP (with rootfs either through NFS or TFTP-ramfs) or from the NAND. The machid was left unchanged, this should keep compatibility with both older and newer kernels. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Valentin Longchamp <valentin.longchamp@keymile.com>
| * arm/km: fix wrong error handlingHolger Brunck2014-02-13-5/+5
| | | | | | | | | | | | | | miiphy_read and miiphy_write are returning 0 on success. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Valentin Longchamp <valentin.longchamp@keymile.com>
| * arm/km: make local function startup_allowed staticHolger Brunck2014-02-13-1/+1
| | | | | | | | | | Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Valentin Longchamp <valentin.longchamp@keymile.com>
| * arm/km: drop unneeded defineHolger Brunck2014-02-13-4/+0
| | | | | | | | | | | | | | | | CONFIG_BOOTCOUNT_LIMIT is used on all boards from this board series. So remove this unneeded define. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Valentin Longchamp <valentin.longchamp@keymile.com>
| * Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2014-02-13-39/+500
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| | * board:samsung:trats2: add env variables describing platformPiotr Wilczek2014-02-07-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds variables describing platform (soc, board, vendor) to default environment. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * board:samsung:trats: add env variables describing platformPiotr Wilczek2014-02-07-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds variables describing platform (soc, board, vendor) to default environment. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * board:samsung:universal: add env variables describing platformPiotr Wilczek2014-02-07-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds variables describing platform (soc, board, vendor) to default environment. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * board:samsung:goni: add env variables describing platformPiotr Wilczek2014-02-07-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds variables describing platform (soc, board, vendor) to default environment. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Mateusz Zalega <m.zalega@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * board:samsung:common: set envs with board unified informationPiotr Wilczek2014-02-07-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch sets envs that describe board information. The following envs are set: soc_id, soc_rev, board_rev. Based on this information, if CONFIG_OF_LIBFDT is enabled, the 'fdtfile' env is set as: fdtfile=${soc_family}${soc_id}-${board}.dtb The generated envs are intenionally not saved to persistent storage. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * config: trats: trats2: extend dfu_alt_info by env update settingsPrzemyslaw Marczak2014-02-03-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change allows updating environment stored on MMC by dfu or thor. New setting: - "params.bin mmc 0x38 0x8" File params.bin can be generated by: tools/mkenvimage. e.g. ./mkenvimage -s 4096 -o params.bin <env_text_file> Every new env variable in text file should start with a new line. Sample env text file: - board/samsung/common/dfu_sample_env.txt Requirements: - file name: "params.bin" - file size: 4096 Bytes - the same as CONFIG_ENV_SIZE. Other size will cause CRC miscalculation at boot. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> CC: Piotr Wilczek <p.wilczek@samsung.com> CC: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * universal: add LCD download menu supportPrzemyslaw Marczak2014-02-03-0/+5
| | | | | | | | | | | | | | | Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * trats2: add LCD download menu supportPrzemyslaw Marczak2014-02-03-0/+5
| | | | | | | | | | | | | | | Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * trats: add LCD download menu supportPrzemyslaw Marczak2014-02-03-0/+5
| | | | | | | | | | | | | | | | | | Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * samsung: misc: Add LCD download menu.Przemyslaw Marczak2014-02-03-0/+344
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This simple LCD menu allows run one of download mode on device without writing on console or for fast and easy upgrade. This feature check user keys combination at boot: - power key + volume up - download menu - power key + volume down - thor mode (without menu) New configs: - CONFIG_LCD_MENU - CONFIG_LCD_MENU_BOARD For proper effect this feature needs following definitions: Power key: - KEY_PWR_PMIC_NAME - (string) pmic which supports power key check Register address: - KEY_PWR_STATUS_REG - KEY_PWR_INTERRUPT_REG Register power key mask: - KEY_PWR_STATUS_MASK - KEY_PWR_INTERRUPT_MASK Gpio numbers: - KEY_PWR_INTERRUPT_MASK - KEY_VOL_DOWN_GPIO Functions needs to be called: - keys_init() - for set proper gpio direction - check_boot_mode() - menu - main function Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * samsung: boards: update display configs with 16bpp mode.Przemyslaw Marczak2014-02-03-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | 16 bpp mode is required by LCD console mode. This change updates exynos board files. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * lib: tizen: change Tizen logo with the new one.Przemyslaw Marczak2014-02-03-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes: - check image bpp instead of resolution when returns logo address - remove 32bpp logo - add 16bpp logo in two formats: bmp and gzipped bmp - init logo address with "0" for unsupported bpp mode - update boards configs with proper image size for gunzip - extend structure vidinfo by two fields: logo_x_offset and logo_y_offset. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Tested-by: Hyungwon Hwang <human.hwang@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * samsung: common: Add file for common functions, draw_logo() cleanup.Przemyslaw Marczak2014-02-03-0/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes: new file: - board/samsung/common/misc.c depends on: CONFIG_MISC_COMMON - move draw_logo() to misc.c configs: trats, trats2, universal: - enable CONFIG_MISC_COMMON, - enable CONFIG_MISC_INIT_R, - add misc_init_r() and call draw_logo() in it. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * trats2: Code cleanup.Przemyslaw Marczak2014-02-03-10/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove wrong and unused env variables Trats2 is not as GT-I8800. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Cc: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * s5p: gpio: change gpio coding method for s5p gpio.Przemyslaw Marczak2014-02-03-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Old s5p gpio coding method was not clean and was not working properly for all parts and banks. New method is clean and easy to extend. Gpio coding mask: 0x000000ff - pin number 0x00ffff00 - bank offset 0xff000000 - part number Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * smdk5250: Remove 'board_usb_vbus_init()' functionVivek Gautam2014-02-03-19/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously as a part of moving the VBUS gpio support to device tree following patch removed this and added relevant support in driver: 4a271cb exynos: usb: Switch USB VBUS GPIOs to be device tree configured Recent changes for common board file migration for exynos platform added it again. So removing it now. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Cc: Julius Werner <jwerner@chromium.org> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Marek Vasut <marex@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * exynos5250: usb: Fix VBus gpio numbers for ehci and xhci controllersVivek Gautam2014-02-03-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The gpio_*() apis require the exact gpio line number to deduce the gpio bank and the gpio pin addresses. So fix the gpio number for VBUS used for EHCI ports as well as XHCI ports on exynos5250 boards. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Cc: Julius Werner <jwerner@chromium.org> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Marek Vasut <marex@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | ARM: tegra: add Venice2 (Tegra124) boardTom Warren2014-02-03-0/+510
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are the board files for Venice2 (Tegra124), plus the AS3722 PMIC files. PMIC init will be moved to pmic_common_init later. This builds/boots on Venice2, SPI/MMC/USB/I2C all work. Audio, display and WB/LP0 are not supported yet. Signed-off-by: Tom Warren <twarren@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Tested-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | ARM: tegra: add DT files for Tegra124 and Venice2Tom Warren2014-02-03-0/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are fairly complete, and near-clones of Tegra114 Venice, with an additional I2C port, and MMC address changes for Tegra124. Signed-off-by: Tom Warren <twarren@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Tested-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | ARM: tegra: only build __pinmux_nand() when it's neededTom Warren2014-02-03-0/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | __pinmux_nand() won't compile if PERIPH_ID_NDFLASH isn't defined. Prevent this from causing build problems on newer SoCs without NAND support (or without SW support for NAND yet), but preventing compilation unless the function will actually be used, i.e. when CONFIG_TEGRA_NAND is defined. Signed-off-by: Tom Warren <twarren@nvidia.com> [swarren, rewrote commit description, moved ifdef around whole function rather than just body] Signed-off-by: Stephen Warren <swarren@nvidia.com> Tested-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD2014-01-29-681/+1
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| | * ARM: AM43xx: Enable DDR dynamic IO power down for DDR3Lokesh Vutla2014-01-24-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables dynamically powering down the IO receiver when not performing a read on DDR3 board. This optimizes both active and standby power consumption. This is derived from a patch that is done on AM335x[1] [1] http://arago-project.org/git/projects/?p=u-boot-am33x.git;a=commit;h=6a9ee4bc72ece53fabf01825605fba3d71d5feb2 Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
| | * ARM: OMAP4/5: Remove dead code against CONFIG_SYS_ENABLE_PADS_ALLJassi Brar2014-01-24-680/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | The commit f3f98bb0 : "ARM: OMAP4/5: Do not configure non essential pads, clocks, dplls" removed the config option aimed towards moving that stuff into kernel, which renders some code unreachable. Remove that code. Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
| * | Merge branch 'u-boot-arm/next' into 'u-boot-arm/master'Albert ARIBAUD2014-01-28-0/+4
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| | * | ARM: versatile: pass correct machine type for Versatile ABLinus Walleij2014-01-13-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When U-Boot is configured for Versatile AB, it will still pass the machine ID of Versatile PB to the kernel. After this simple fix the system boots correctly. Cc: Stefano Babic <sbabic@denx.de> Cc: Marek Vasut <marex@denx.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
* | | | Merge branch 'master' of git://git.denx.de/u-boot-mmcTom Rini2014-02-17-0/+50
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| * | | | dra7xx_evm: Add CONFIG_SUPPORT_EMMC_BOOT, document usageTom Rini2014-02-07-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a README to the board which lists the commands required to enable booting from the eMMC boot partitions found on the board. Cc: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * | | | omap5_uevm: Add CONFIG_SUPPORT_EMMC_BOOT, document usageTom Rini2014-02-07-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a README to the board which lists the commands required to enable booting from the eMMC boot partitions found on the board. Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
* | | | | net/designware - switch driver to phylib usageAlexey Brodkin2014-02-07-22/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With this change driver will benefit from existing phylib and thus custom phy functionality implemented in the driver will go away: * Instantiation of the driver is now much shorter - 2 parameters instead of 4. * Simplified phy management/functoinality in driver is replaced with rich functionality of phylib. * Support of custom phy initialization is now done with existing "board_phy_config". Note that after this change some previously used config options (driver-specific PHY configuration) will be obsolete and they are simply substituted with similar options of phylib. For example: * CONFIG_DW_AUTONEG - no need in this one. Autonegotiation is enabled by default. * CONFIG_DW_SEARCH_PHY - if one wants to specify attached phy explicitly CONFIG_PHY_ADDR board config option has to be used, otherwise automatically the first discovered on MDIO bus phy will be used I believe there's no need now in "doc/README.designware_eth" because user only needs to instantiate the driver with "designware_initialize" whose prototype exists in "include/netdev.h". Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Vipin Kumar <vipin.kumar@st.com> Cc: Stefan Roese <sr@denx.de> Cc: Mischa Jonker <mjonker@synopsys.com> Cc: Shiraz Hashim <shiraz.hashim@st.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Amit Virdi <amit.virdi@st.com> Cc: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* | | | | arc: add AXS101 board supportAlexey Brodkin2014-02-07-0/+278
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AXS101 is a new generation of devlopment boards from Synopsys that houses ASIC with ARC700 and lots of DesignWare peripherals: * DW APB UART * DW Mobile Storage (MMC/SD) * DW I2C * DW GMAC Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Francois Bedard <fbedard@synopsys.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Heiko Schocher <hs@denx.de>
* | | | | arc: add Arcangel4 board supportAlexey Brodkin2014-02-07-0/+11
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Arcangel4 is a FPGA-based development board that is used for prototyping and verificationof of both ARC hardware (CPUs) and software running upon CPU. This board avaialble in 2 flavours: * Little-endian (arcangel4) * Big-endian (arcangel4-be) Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Francois Bedard <fbedard@synopsys.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Heiko Schocher <hs@denx.de>
* | | | Merge branch 'fpga' of git://www.denx.de/git/u-boot-microblazeTom Rini2014-02-06-0/+4
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| * | | | fpga: zynqpl: Add support for zc7015 deviceMichal Simek2014-02-06-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just extend tables with this new device. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | | | | usb: mv_udc: Rename to ci_udcMarek Vasut2014-02-06-1/+1
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mv_udc is not marvell-specific anymore. The mv_udc is used to drive generic ChipIdea CI13xxx series OTG cores, so rename the driver to ci_udc instead. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Stefano Babic <sbabic@denx.de>
* | | | kmp204x: initial support for PCIe FPGA configurationValentin Longchamp2014-02-03-1/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PEXHC PCIe configuration mechanism ensures that the FPGA get configured at power-up. Since all the PCIe devices should be configured when the kernel start, u-boot has to take care that the FPGA gets configured also in other reset scenarios, mostly because of possible configuration change. The used mechanism is taken from the km_kirkwood design and adapted to the kmp204x case (slightly different HW and PCIe configuration). Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | | | kmp204x: update I2C field of RCWValentin Longchamp2014-02-03-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the previous HW revision (now unsupported), there was a need for external DMA signals and thus the I2C3/4 signals were used DMA1_DONE/ACK/REQ. These signals now are configured as GPIO[16:19]. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | | | kmp204x: implement workaround for A-006559Valentin Longchamp2014-02-03-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the errata, some bits of an undocumented register in the DCSR must be set for every core in order to avoid a possible data or instruction corruption. This is required for the 2.0 revision of the P2041 that should be used as soon as available in our design. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | | | kmp204x: I2C deblocking supportRainer Boschung2014-02-03-3/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for using some GPIOs that are connected to the I2C bus to force the bus lines state and perform some bus deblocking sequences. The KM common deblocking algorithm from board/keymile/common/common.c is used. The GPIO lines used for deblocking the I2C bus are some external GPIOs provided by the QRIO CPLD: - SCL = GPIOA_20 - SDA = GPIOA_21 The QRIO GPIOs act in an open-drain-like manner, for 0 the line is driven low and for 1 the GPIO is set as input and the line gets pulled-up. Signed-off-by: Rainer Boschung <rainer.boschung@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | | | kmp204x: introduce QRIO GPIO functionsValentin Longchamp2014-02-03-57/+157
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The QRIO GPIO functions can be of general interest. They are thus added to a qrio.c and their prototype are available from kmp204x.h. The QRIO prst function are also included in this file, as well as the functions required for the I2C deblocking support (open-drain). Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> [York Sun: Remove extra blank line in board/keymile/kmp204x/qrio.c] Signed-off-by: York Sun <yorksun@freescale.com>
* | | | kmp204x: support for QRIO1 bootcounterRainer Boschung2014-02-03-20/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make use of the QRIO1 32bit register at 0x20 as bootcounter register Check for BOOTCOUNT_MAGIC pattern when before bootcounter value is read Signed-off-by: Rainer Boschung <rainer.boschung@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> [York Sun: Minor change to commit message] Signed-off-by: York Sun <yorksun@freescale.com>
* | | | powerpc/t104xrdb: Add basic ethernet supportPriyanka Jain2014-02-03-0/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This covers only non-L2 switch ethernet interfaces i.e. RGMII and SGMII interface for both T1040RDB and T1042RDB_PI T1040RDB is configured as serdes protocol 0x66 which can support following interfaces 2 RGMIIS on DTSEC4, DTSEC5 1 SGMII on DTSEC3 T1042RDB_PI is configured as serdes protocol 0x06 which can support following interfaces 2 RGMIIS on DTSEC4, DTSEC5 Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> [York Sun: Minor change in commit message] Signed-off-by: York Sun <yorksun@freescale.com>
* | | | boards/t1040qds: Adds ethernet support for T1040Prabhakar Kushwaha2014-02-03-0/+494
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable entherent for T1040QDS. It enables FM1@DTSEC3, FM1@DTSEC4, FM1@DTSEC5 Define MDIO related configs Added eth.c file Update t1040.c to support RGMII and SGMII Update t1040qds.c to support ethernet Define the PHY address Signed-off-by: Arpit Goel <B44344@freescale.com> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> [York Sun: remove dash from commit message] Signed-off-by: York Sun <yorksun@freescale.com>
generated by cgit v1.1 at 2024-11-06 07:59:21 +0000