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These are currently dead codes. Until we have complete ACPI support,
we don't know if it works or not. Remove to avoid confusion.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
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Right now i8254_init() is called from timer_init() in the tsc timer
driver. But actually i8254 and tsc are completely different things.
Since tsc timer has been converted to driver model, we should find
a new place that is appropriate for U-Boot to call i8254_init(),
which is now x86_cpu_init_f().
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
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This option is needed for all SoCs which have nodes on bus. Without
enabling this drivers are not found and probed.
Issue was found on Zynq MMC probe.
Enable this option by default.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
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debug_uart.h is included twice.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Remove this c&p error from s5p driver.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Move driver to DM
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Prepare for using DM.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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Calculate the minimum sd clock based on max clock. This will
be done by add_sdhci() if we pass minimum clock as zero.
It also does based on SD host contoller version.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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Enable to break waiting loop at any time.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
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Do not set interface via configs. Read information from DT.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
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- 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>
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Sync it with write function.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
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This function was used for OF init before DM.
Remove this function as the part of move to DM.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jteki@openedev.com>
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Enable access to MDIO before zynq_gem_init is called.
It enables read information about phy earlier.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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Check return value.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
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Move phy init code out of zynq_gem_init. DM drivers are normally calling
this code from probe function.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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Resort code to use priv->phydev variable directly.
It will simplify move to DM.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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Next step to move driver to driver model. Do not use eth_device
structure. Use private structure instead.
Add iobase to private structure to store gem iobase.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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Pass regs instead of dev because this will be chagned by
driver model.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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Add return value for phy detection algorithm to stop init function when
phy is not found.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
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Convert the SoCFPGA shim for registering the DWMMC driver to DM.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
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This patch removes unsued function usb_phy_reset, rather common function
dwc3_phy_reset is used.
Signed-off-by: Marek Vasut <marex@denx.de>
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This patch removes unsued function usb_phy_reset, rather common function
dwc3_phy_reset is used.
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com>
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As per dwc3 databook, delay is required before taking the core out of reset.
This delay is required so that the PHY are stable, and then we can take core
out of reset.
Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c.
Signed-off-by: Sriram Dash <sriram.dash@freescale.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com>
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This driver is meant to be used with any EHCI-compatible host
controller in case if there's no need for platform-specific
glue such as setup of controller or PHY's power mode via
GPIOs etc.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Marek Vasut <marex@denx.de>
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The DM entry should be unique, otherwise it will collide with other
drivers. Fix this by assigning the driver a more unique name than
usb_ehci.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Ian Campbell <ijc@hellion.org.uk>
Cc: Simon Glass <sjg@chromium.org>
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The driver does "return 0" in function with void type.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
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fix the following build warnings:
drivers/usb/dwc3/core.c: In function ‘dwc3_uboot_init’:
drivers/usb/dwc3/core.c:625:6: warning: ‘dev’ is used uninitialized in this function [-Wuninitialized]
mem = devm_kzalloc(dev, sizeof(*dwc) + DWC3_ALIGN_MASK, GFP_KERNEL);
^
drivers/usb/dwc3/dwc3-omap.c: In function ‘dwc3_omap_uboot_init’:
drivers/usb/dwc3/dwc3-omap.c:380:7: warning: ‘dev’ is used uninitialized in this function [-Wuninitialized]
omap = devm_kzalloc(dev, sizeof(*omap), GFP_KERNEL);
Signed-off-by: Felipe Balbi <balbi@ti.com>
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Fix the following build break:
drivers/usb/host/xhci-omap.c:35:5: error: ‘board_usb_init’ aliased to external symbol ‘__board_usb_init’
int board_usb_init(int index, enum usb_init_type init)
^
Signed-off-by: Felipe Balbi <balbi@ti.com>
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Added USB XHCI driver support for zynqmp.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
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Fix erase and write error code, which should be "protected".
From the "Embedded Peripherals IP User Guide" of Altera,
The "Illegal write" flag indicates that a write instruction is
targeting a protected sector on the flash memory. This bit is
set to indicate that the IP has cancelled a write instruction.
The "Illegal erase" flag indicates that an erase instruction has
been set to a protected sector on the flash memory. This bit is
set to indicate that the IP has cancelled the erase instruction.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Chin Liang See <clsee@altera.com>
Reviewed-by: Marek Vasut <marex@denx.de>
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Add lock() and unlock() mtd ops to altera_qspi.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Chin Liang See <clsee@altera.com>
Reviewed-by: Marek Vasut <marex@denx.de>
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For platforms that don't use device tree in SPL the only way to mark this
driver as 'required by relocation' is with the DM_FLAG_PRE_RELOC flag. Add
this to ensure that the driver is bound.
Fixes: fde7e18938d8 ("dm: tegra: pci: Move CONFIG_PCI_TEGRA to Kconfig")
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Thomas Chou <thomas@wytron.com.tw>
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Neither uc_pdata->name nor check_name are supposed to be NULL in
_rproc_name_is_unique(). if uc_pdata->name is NULL, we are not
intialized yet, however if check_data is NULL, we do not have
proper data. Further, if either were NULL, strlen will crap out
while attempting to derefence NULL.
Instead, just check if either of these are NULL and bail out.
This should also fix the following coverity scan warnings:
*** CID 132281: Null pointer dereferences (FORWARD_NULL)
/drivers/remoteproc/rproc-uclass.c: 73 in _rproc_name_is_unique()
Reported-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
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Signed-off-by: Kamil Lulko <kamil.lulko@gmail.com>
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Change reg-shift property default to zero. When the integer property
is missing, it should be taken as zero. This is consistent to Linux
drivers/tty/serial/of_serial.c.
The x86 and most powerpc use reg-shift of 0. Most others use reg-shift
of 2. While reg-shift of 1 is rarely used.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Acked-by: Marek Vasut <marex@denx.de>
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Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
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We now use the generic delay method which specifies the timeout as
microseconds instead of ticks.
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
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rk3036 mmc do not have internal dma, so we use fifo mode when read
and write data, we get the fifo mode and fifo depth property from
dts, pass to dw_mmc driver.
Signed-off-by: Lin Huang <hl@rock-chips.com>
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register
emmc and sdcard have different register address, use non-removeable property
to distinguish them.
Signed-off-by: Lin Huang <hl@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
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some soc(rk3036 etc) use dw_mmc but do not have internal dma,
so we implement fifo mode to read and write data.
Signed-off-by: Lin Huang <hl@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
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the data transfer seem to long in the dwmci_send_cmd function,
so move this block as a separate funciton.
Signed-off-by: Lin Huang <hl@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Add a driver which support pin multiplexing setup for rk3036
Signed-off-by: Lin Huang <hl@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
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