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2017-08-26ARM: rmobile: Remove Serial SH probing from Salvator-X boardMarek Vasut
Drop the Serial SH bit from the board since UART now probes from DT instead. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-08-26ARM: rmobile: Remove RAVB probing from ULCB boardMarek Vasut
Drop the RAVB bit from the board since RAVB now probes from DT instead. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-08-26ARM: rmobile: Remove RAVB probing from Salvator-X boardMarek Vasut
Drop the RAVB bit from the board since RAVB now probes from DT instead. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-08-26ARM: rmobile: Enable HUSH parserMarek Vasut
The HUSH parser was disabled somewhere along the way, reenable it. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Alexandru Gagniuc <alex.g@adaptrum.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-08-26ARM: rmobile: Enable KSZ90X1 PHY on Salvator-XMarek Vasut
Commit da3b9e7fd6a1 (Move PHY_MICREL and PHY_MICREL_KSZ90X1 to Kconfig) broke ethernet support on R8A779x Salvator-X boards by disabling the KSZ90x1 PHY in Kconfig. Reenable it. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Alexandru Gagniuc <alex.g@adaptrum.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-08-26ARM: rmobile: Add u-boot, dm-pre-reloc to clock nodes on Gen3Marek Vasut
We need the clock available very early, add the u-boot,dm-pre-reloc DT property on those nodes, so they come up very in the process. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-08-26clk: rmobile: Split R8A7795 and R8A7796 core clock tablesMarek Vasut
The R8A7795 and R8A7796 tables use different constants to identify clock in DT, so split the tables and use the correct constants on R8A7795. This fixes UART clock misconfiguration on R8A7795. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-08-24x86: tangier: kconfig: Guard tangier-specific optionsBin Meng
These options should not be exposed to other platforms. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-08-24x86: bayleybay: Adjust VGA rom addressBin Meng
Adjust VGA rom address to 0xfffb0000 so that u-boot.rom image can be built again. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-24x86: baytrail: Fix turbo enableBin Meng
CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED must be turned on for Baytrail. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-24x86: Convert CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED to KconfigBin Meng
This converts CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED to a Kconfig option. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-24x86: dfi-bt700: Select SERIAL_RX_BUFFER via KconfigStefan Roese
To support more input characters (longer stings pasted into the U-Boot prompt) without dropping, lets selects the recently added UART RX buffer for these boards. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-24x86: conga-qeval20-qa3-e3845: Select SERIAL_RX_BUFFER via KconfigStefan Roese
To support more input characters (longer stings pasted into the U-Boot prompt) without dropping, lets selects the recently added UART RX buffer for these boards. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-24serial: serial-uclass: Add generic serial RX buffer supportStefan Roese
Pasting longer lines into the U-Boot console prompt sometimes leads to characters missing. One problem here is the small 16-byte FIFO of the legacy NS16550 UART, e.g. on x86 platforms. This patch now introduces a Kconfig option to enable RX buffer support for all DM based serial drivers. With this option enabled, I was able paste really long lines into the U-Boot console, without any characters missing. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-24Revert "serial: ns16550: Add RX interrupt buffer support"Stefan Roese
This reverts commit 6822cf3ec7c8768b8727573b8f4b2cb3d870b881. As Bin Meng has tested and pointed out, we don't need the RX interrupt for the RX buffer support at all. Just reading all available characters into a buffer is sufficient to solve the problem with the dropped characters upon long lines pasted into the U-Boot prompt. Since this RX buffer support can be implemented in a generic way, without any device specifica (e.g. for the ns16550), I'll post a new patch with a new serial RX buffer support for DM, which all DM based serial drivers can use. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-24vbe: Drop vbe_get_video_info()Bin Meng
With DM video, this is not used any more. Drop it. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-24x86: kconfig: Imply CMD_PCIBin Meng
Let's imply the 'pci' command to access the de facto interconnect bus in an x86 system. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
2017-08-24x86: fsp: Configure SPI opcode registers before SPI is locked downBin Meng
Some Intel FSP (like Braswell) does SPI lock-down during the call to fsp_notify(INIT_PHASE_BOOT). But before SPI lock-down is done, it's bootloader's responsibility to configure the SPI controller's opcode registers properly otherwise SPI controller driver doesn't know how to communicate with the SPI flash device. This introduces a Kconfig option CONFIG_FSP_LOCKDOWN_SPI for such FSPs. When it is on, U-Boot will configure the SPI opcode registers before the lock-down. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
2017-08-24x86: ich-spi: Move opcode registers configuration to another routineBin Meng
At present the ICH SPI opcode registers configuration is done in the ich_spi_remove() routine, a little bit weird but that's how current. Linux MTD driver works. This changes to move the opcode registers configuration to a separate routine ich_spi_config_opcode() which might be called by U-Boot itself as well. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
2017-08-24x86: ich-spi: Don't read cached lock statusBin Meng
At present the ICH SPI controller driver reads the controller lock status from its register in the probe routine and saves the lock status to a member of priv. Later the driver uses the cached status from priv to judge whether the controller setting is locked and do different setup. But such logic is only valid when there is only the SPI controller driver that touches the SPI hardware. In fact the lock status change can be trigged outside the driver, eg: during the fsp_notify() call when Intel FSP is used. This changes the driver to read the lock status every time when an SPI transfer is initiated instead of reading the cached one. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
2017-08-24x86: ich-spi: Remove unnecessary assignment in ich_init_controller()Bin Meng
There is no need to do another assignment to ich7_spi. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
2017-08-24x86: ich-spi: Remove spi_write_protect_region()Bin Meng
This routine is not called anywhere. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
2017-08-23i2c: muxes: add i2c gpio multiplexer driverPeng Fan
Add an i2c mux driver providing access to i2c bus segments using a hardware MUX sitting on a master bus and controlled through gpio pins. E.G. something like: ---------- ---------- Bus segment 1 - - - - - | | SCL/SDA | |-------------- | | | |------------| | | | | | Bus segment 2 | | | Linux | GPIO 1..N | MUX |--------------- Devices | |------------| | | | | | | | Bus segment M | | | |---------------| | ---------- ---------- - - - - - SCL/SDA of the master I2C bus is multiplexed to bus segment 1..M according to the settings of the GPIO pins 1..N. Note commit log from kernel commit 92ed1a76("i2c: Add generic I2C multiplexer using GPIO API") Signed-off-by: Peng Fan <peng.fan@nxp.com> Tested-by: Peng Fan <peng.fan@nxp.com> (i.MX6QP-Sabreauto) Cc: Heiko Schocher <hs@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Simon Glass <sjg@chromium.org>
2017-08-23i2c: add i2c driver for stm32Patrice Chotard
Add i2c driver which can be used on both STM32F7 and STM32H7. This I2C block supports the following features: _ Slave and master modes _ Multimaster capability _ Standard-mode (up to 100 kHz) _ Fast-mode (up to 400 kHz) _ Fast-mode Plus (up to 1 MHz) _ 7-bit and 10-bit addressing mode _ Multiple 7-bit slave addresses (2 addresses, 1 with configurable mask) _ All 7-bit addresses acknowledge mode _ General call _ Programmable setup and hold times _ Easy to use event management _ Optional clock stretching _ Software reset Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-22fastboot: Ensure we treat CONFIG_FASTBOOT_BUF_ADDR as longTom Rini
Otherwise: drivers/usb/gadget/f_fastboot.c:564:32: warning: format "%lx" expects argument of type "long unsigned int", but argument 3 has type "unsigned int" [-Wformat=] Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-22mtd: cfi: staticize functionsMarek Vasut
Staticize a few functions and variables which are no longer exposed. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2017-08-21Merge git://www.denx.de/git/u-boot-marvellTom Rini
2017-08-21Merge git://git.denx.de/u-boot-usbTom Rini
2017-08-21Merge git://git.denx.de/u-boot-uniphierTom Rini
- Fix unmet direct dependencies warning - Remove old sLD3 SoC support - Update reset data - Add dr_mode DT property to avoid warning
2017-08-21ARM: mvebu: set correct mem_size for db-88f6820-amcChris Packham
The db-88f6820-amc has four chips with 2Gb density giving a total of 1GB DRAM. Update the board_topology_map to reflect the correct configuration. Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2017-08-21doc: license: Add license header to the README.dfutftp fileLukasz Majewski
Signed-off-by: Lukasz Majewski <lukma@denx.de>
2017-08-21fb_mmc.c: Correct blk_dread() return value checksTom Rini
The function blk_dread will return -ENOSYS on failure or on success the number of blocks read, which must be the number asked to read (otherwise it failed somewhere). Correct this check. Cc: Lukasz Majewski <lukma@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-21common/fb_mmc.c: Fix warnings about castsTom Rini
When building the flash zImage code on aarch64 we see warnings about pointer size casts. Use uintptr_t instead to correct these. Cc: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-By: Sam Protsenko <semen.protsenko@linaro.org>
2017-08-21fastboot: avoid printing invalid dataJohn Keeping
There is no guarantee that commands are null-terminated in the USB request buffer, so limit the length of data that is printed. Signed-off-by: John Keeping <john@metanate.com> Tested-by: Steve Rae <steve.rae@raedomain.com>
2017-08-21Fix fastboot boot addressPeter Chubb
Fastboot loads an image at CONFIG_FASTBOOT_BUF_ADDR, but currently tells do_bootm() to look for an image at $loadaddr. This breaks if CONFIG_FASTBOOT_BUF_ADDR is different from the current user-set loadaddr. Instead, tell do_bootm() to pick up the image where it was laoded. Signed-off-by: Peter Chubb <peter.chubb@data61.csiro.au> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Steve Rae <steve.rae@raedomain.com>
2017-08-21usb: ehci: Convert CONFIG_USB_EHCI_PCI to KconfigBin Meng
This converts CONFIG_USB_EHCI_PCI to a Kconfig option, and updates all boards that use it. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-20env: Replace all open-coded gd->env_valid values with ENV_ flagsSimon Glass
Some of these were missed in the conversion. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-20env: Allow env_load() to detect errorsSimon Glass
Now that we have errors available in the environment driver's load() method, check the return valid. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-20env: Correct case of no sub-init functionTom Rini
With the change to the environment code to remove the common init stage of pointing to the default environment and setting it as valid, combined with the change to switch gd->env_valid from 0/1/2 to an enum we now must set env_valid to one of the enum values rather than an int. And in this case, not only was setting it to an int wrong, it was now the wrong value. Finally, in the case of ENV_IS_NOWHERE we must still say that our envionrment is invalid after init for things to continue to function. Fixes: 7938822a6b75 ("env: Drop common init() functions") Tested-by: Marek Vasut <marek.vasut@gmail.com> Reported-by: Marek Vasut <marek.vasut@gmail.com> Reported-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com> --- Changes in v3: - Actually include changes for env/nowhere.c
2017-08-20ARM: dts: uniphier: add dr_mode property to dwc3 nodeMasahiro Yamada
Since commit 576e3cc700c5 ("usb: host: xhci-dwc3: Add dual role mode support from DT"), warning is displayed if dr_mode is not specified. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-20reset: uniphier: refactor reset data and add NAND/eMMC reset linesMasahiro Yamada
- Merge sys_reset data of LD4, Pro4, sLD8 and Pro5 - Merge sys_reset data of LD11 and LD20 - Use primitive UNIPHIER_RESETX() macro because bit assignments for system reset will be changed for every SoC in the future - Add NAND and eMMC resets Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-20Revert "ARM: uniphier: fix ROM boot mode for PH1-sLD3"Masahiro Yamada
This reverts commit 82d075e79fa509ffb8ecd8dd2dc216929d6e8289. Commit 82d075e79fa5 ("ARM: uniphier: fix ROM boot mode for PH1-sLD3") was a workaround for sLD3. Now the sLD3 SoC support has been removed. Revert it to allow to simplify the init code. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-20Revert "ARM: uniphier: move lowlevel debug init code after page table switch"Masahiro Yamada
This reverts commit bcc51c1512a3deb6a9fdd37362c6dde32ad3da23. Commit bcc51c1512a3 ("ARM: uniphier: move lowlevel debug init code after page table switch") was intended to support lowlevel debug for sLD3. Now the sLD3 SoC support has been removed. Revert it to allow to enable lowlevel debug earlier. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-20ARM: uniphier: remove sLD3 SoC supportMasahiro Yamada
This SoC is too old. It is difficult to maintain any longer. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-20clk: uniphier: fix unmet direct dependencies warningMasahiro Yamada
Since commit f0776a551764 ("spl: dm: Kconfig: SPL_CLK depends on SPL_DM"), the following warning is displayed: $ make uniphier_v8_defconfig warning: (ARCH_ZYNQ && ARCH_ZYNQMP && STM32F7 && CLK_UNIPHIER) selects SPL_CLK which has unmet direct dependencies (CLK && SPL_DM) While I am here, I am removing the prompt to make it user-unconfigurable option so that "select CLK_UNIPHIER" can be omitted. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-20Fix 'notes' typosAnatolij Gustschin
s/notes/nodes Signed-off-by: Anatolij Gustschin <agust@denx.de>
2017-08-20env: Sort selection of default choicesAndy Shevchenko
It would be easier to catch out which platform is using which default. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-08-20arm, at91: fix taurus boardHeiko Schocher
since commit: b529993e0222 "spl: add hierarchical defaults for SPL_LDSCRIPT" taurus board stopped working. Use the ldscript from arch/arm/cpu/u-boot-spl.lds (as before this patch) fixed it. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-08-20common/board_f.c: remove CONFIG_SYS_GENERIC_GLOBAL_DATAThomas Petazzoni
CONFIG_SYS_GENERIC_GLOBAL_DATA is no longer used by any board or platform, so support for it can be dropped. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-20ARM: hisilicon: hikey: Fix eMMC with latest ATF & U-BootPeter Griffin
ATF can leave the MMC IP in a state where U-Boot mmc driver can't enumerate the eMMC. This patch provides a mmc0_reset_clk() function like we already so do sd card controller which resets the IP when entering U-Boot. With this patch applied eMMC partitions are successfully enumerated again. => mmc dev 0 switch to partitions #0, OK mmc0(part 0) is current device => mmc part Partition Map for MMC device 0 -- Partition Type: EFI Part Start LBA End LBA Name Attributes Type GUID Partition GUID 1 0x00000800 0x00000fff "vrl" attrs: 0x0000000000000000 type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 guid: 496847ab-56a1-4cd5-a1ad-47f4acf055c9 2 0x00001000 0x000017ff "vrl_backup" attrs: 0x0000000000000000 type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 guid: 61a36fc1-8efb-4899-84d8-b61642efa723 3 0x00001800 0x00001fff "mcuimage" <snip> Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
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