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Add support to specify the Ethernet buffer base address;
if none are supply by the board, the default value is use (from existing code).
Signed-off-by: Sylvain Lemieux <slemieux@tycoint.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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Currently implement always swap for big-endian value.
So doesn't work big-endian environment.
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
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We can calculate this. Add code to do this if it is not provided.
panto: prefix changed to dw_mmc to make things easier to grep
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
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- Import various DT files for DRA7 / DR72x / dra72-evm from Linux Kernel
v4.1
- Add config file for this board, enable DM and DM_GPIO
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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The "method" parameter was part of the original port of the driver from
the kernel. At some point this may have been added to allow for future
differentiation (as omap1 and omap2 have different GPIO IP blocks, so
this wasn't an unreasonable thing to do). At this point however it's
just extra overhead, so drop.
Signed-off-by: Tom Rini <trini@konsulko.com>
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Enable 8bit interface on HSMMC2 for am43xx to support 8bit eMMC chips.
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
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The CMD(DAT) lines reset procedure described in the OMAP4(AM335x,
OMAP5, DRA7xx) TRMs is also necessary for AM43XX. Enable it in the
driver.
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
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Add support for AM43XX to the omap3_spi driver.
Cc: Jagan Teki <jteki@openedev.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Reviewed-by: Jagan Teki <jteki@openedev.com>
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This patch adds the glue code for hi6220 SoC which has 2x synopsis
dw_mmc controllers. This will be used by the hikey board support
in subsequent patches.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
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This adds a simple pmic driver for the hi6553 pmic which is used in
conjunction with the hi6220 SoC on the hikey board. Eventually this
driver will be updated to be a proper UCLASS PMIC driver which
can parse the voltages direct from device tree.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
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This patch adds support for the GPIO perif found on hi6220
SoC.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
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Remove the CONFIG_DM_USB limitation to enable cache support functions.
Tested on SAMA5D3x-EK board.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
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gpio.h - Added missing copyright in few files.
rsa-mod-exp.h - Corrected copyright in the file.
fsl_sec.h - Added missing license in files
drivers/crypto/fsl/Makefile - Removed the incomplete GPLv2 license and replaced it with GPLv2+ license
Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
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The menuconfig for drivers are getting more and more cluttered
and unreadable because too many entries are displayed in a single
flat menu. Use hierarchic menu for each category.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Update to apply again in a few places, drop USB hunk]
Signed-off-by: Tom Rini <trini@konsulko.com>
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This adds dcache support for dwc2. The DMA buffers must be DMA aligned and
is flushed for outgoing transactions before starting transfer. For
ingoing transactions it is invalidated after the transfer has finished.
Signed-off-by: Alexander Stein <alexanders83@web.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
[trini: Update to apply again on top of DM patches]
Signed-off-by: Tom Rini <trini@konsulko.com>
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The mailbox buffer is required to be at least 16 bytes aligned, but for
cache invalidation and/or flush it needs to be cacheline aligned.
Use ALLOC_CACHE_ALIGN_BUFFER for all mailbox buffer allocations.
Signed-off-by: Alexander Stein <alexanders83@web.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
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This allows scanning the twl4030 keypad, storing the result in a 64-byte long
matrix with the twl4030_keypad_scan function.
Detecting a key at a given column and row is made easier with the
twl4030_keypad_key function.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Tom Rini <trini@konsulko.com>
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This adds support for detecting a few inputs exported by the TWL4030.
Currently-supported inputs are the power button, USB and charger presence.
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
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This adds support for powering off (the omap3 SoC) from the twl4030. This is
especially useful when the kernel does not actually power off the device using
this method but reboots and leaves it up to the bootloader to actually turn the
power off.
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
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The change adds support of LPC32xx SLC NAND controller.
LPC32xx SoC has two different mutually exclusive NAND controllers to
communicate with single and multiple layer chips.
This simple driver allows to specify NAND chip timings and defines
custom read_buf()/write_buf() operations, because access to 8-bit data
register must be 32-bit aligned.
Support of hardware ECC calculation is not implemented (data
correction is always done by software), since it requires a working
DMA engine.
The driver can be included to an SPL image.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Tested-by: Sylvain Lemieux <slemieux@tycoint.com>
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Some NAND controllers define custom functions to read data out,
respect this in order to correctly support bad block handling in
simple SPL NAND framework.
NAND controller specific read_buf() is used even to read 1 byte in
case of connected 8-bit NAND device, it turns out that read_byte()
may become outdated.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Tom Warren <twarren@nvidia.com>
Acked-by: Scott Wood <scottwood@freescale.com>
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remove unneeded udelay() in this function, as we use
the dev_ready pin.
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Scott Wood <scottwood@freescale.com>
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The current 4.5 timeout for the autonegotiation are not enough to
complete it on my platform. Using the Intel E1000 PCIe card in the
Marvell db-mv784mp-gp eval board. So lets increase the timeout to
8 seconds.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Simon Glass <sjg@chromium.org>
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These were pointed out in review but I missed them.
Signed-off-by: Simon Glass <sjg@chromium.org>
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The return type of pmic_read and pmic_write is signed int, so
correct variable 'ret' from type unsigned int to int.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Przemyslaw Marczak <p.marczak@samsung.com>
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1. Add new regulator driver pfuze100.
* Introduce struct pfuze100_regulator_desc for maintaining info
for one regulator.
2. Add new Kconfig entry DM_REGULATOR_PFUZE100 for pfuze100.
3. This driver intends to support PF100, PF200 and PF3000.
4. Add related macro definition in pfuze header file.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
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1. Support driver model for pfuze100.
2. Introduce a new Kconfig entry DM_PMIC_PFUZE100 for pfuze100
3. This driver intends to support PF100, PF200 and PF3000, so add
the device id into the udevice_id array.
4. Rename PMIC_NUM_OF_REGS macro to PFUZE100_NUM_OF_REGS.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
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If there is no property named 'regulator-name' for regulators,
choose node name instead, but not directly return failure value.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
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The dw_mmc driver uses printf() in various places.
These bloat the code and cause problems for SPL. Use debug() where possible
and try to return a useful error code instead.
panto: Small rework to make it apply against top of tree.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
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Add Ethernet PHY for BCM Cygnus SoC
Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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With commit e3a77218a256edbe201112a39beeed8adcabae3f the MII bus is only
reset if a reset handler is registered. If there is no reset handler there
is no need to wait for a device to come out of the reset.
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
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phy_id is declared as u32 in create_phy_by_mask and in struct phy_device.
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
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The rxbd is not correctly handled in case of a frame physical error
(FPE) or frame size error (FSE). The rxbd must be cleared and
advanced in case of an error to avoid receive stall.
Signed-off-by: Daniel Inderbitzin <daniel.inderbitzin@gmail.com>
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LPC32xx MAC and clock control configuration requires some minor quirks
to deal with a phy connected by RMII.
It's worth to mention that the kernel and legacy BSP from NXP sets
SUPP_RESET_RMII == (1 << 11) bit, however the description of this bit is
missing in shared LPC32x0 User Manual UM10326 Rev. 3, July 22, 2011
and in LPC32x0 Draft User Mannual Rev. 00.27, November 20, 2008, also
in my tests an SMSC LAN8700 phy device connected over RMII seems to
work correctly without touching this bit.
Add support of RMII, if CONFIG_RMII is defined, this option is aligned
with a number of boards, which already define the same config value.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Tested-by: Sylvain Lemieux <slemieux@tycoint.com>
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This change rearranges general MAC configuration and PHY specific
configuration of MAC registers (duplex mode and speed), before this
change set bits related to PHY configuration in MAC2 and COMMAND
registers are rewritten by the following writing to the registers.
Without the change auto negotiation on boot quite often is not
completed in reasonable time:
Waiting for PHY auto negotiation to complete......... TIMEOUT !
Additionally MAC1_SOFT_RESET clear bit is removed since it is done in
preceding lpc32xx_eth_initialize() and in lpc32xx_eth_halt(), instead
added missing MCFG_RESET_MII_MGMT on device initialization.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
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The lpc32xx_eth_phylib_init() function is capable to connect LPC32XX
MAC to some specified phy by phy id, by chance the single user of
lpc32xx_eth has CONFIG_PHY_ADDR set to 0, however other boards may
have non-zero CONFIG_PHY_ADDR value, fix it.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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According to LPC32x0 User Manual the following bits in Command
register 0x3106_0100 are defined:
Bit Symbol
2 - Unused
3 RegReset
4 TxReset
5 RxReset
Fix wrong (1-bit shifted right) COMMAND_RESETS value, which sets
an unused bit, but neglects RxReset.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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Tearing down an unitialized rx channel causes a pending address hole
event to be queued. When booting linux it will report this pending
as something like "Address Hole seen by USB_OTG at address 57fff584",
since u-boot did not handled this interrupt. Prevent that by not
tearing down the rx channel, when not receiving.
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
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Support the 88E1510 PHY which is very similar to the 88E1518.
I also set the INTn output and configured the LEDs.
Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Hao Zhang <hzhang@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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- The EEE fixup magic should also be enabled for RGMII
- Improved comments
Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Hao Zhang <hzhang@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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This patch refer to linux kernel commit: d8b763e1e79f
net/macb: add TX multiqueue support for gem
by: Cyrille Pitchen
1. macb driver will check the register to find how many queues support for
this chip.
2. Then as we only use queue0 for tx, so we will set up all other queues
use a dummy descriptor, which USED bit is set. So those queues are not used.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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Initialize LCR rigister to configure
green LED for Link, yellow LED for Active.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
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remove unnecessary clearing of SWSM.SWSM_SMBI when obtaining the SW
semaphore. This was introduced in 951860634fdb557bbb58e0f99215391bc0c29779
while adding i210 support and should be now resolved by releasing the
semaphore when no longer needed.
Cc: Marcel Ziswiler <marcel@ziswiler.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Aneesh Bansal <aneesh.bansal@freescale.com>
Cc: Naveen Burmi <NaveenBurmi@freescale.com>
Cc: Po Liu <po.liu@freescale.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Alison Wang <alison.wang@freescale.com>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
Cc: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Cc: York Sun <yorksun@freescale.com>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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This reverts commit 17da7120249bfdef877f46be5bbcb3cc01212eb9.
The i210/i211 do have the SW_FW_SYNC (0x5b5c) register and this is what should
be used when acquiring the semaphore.
I believe the issue that this patch was trying to resolve is now resolved
by properly releasing the semaphore once no longer needed.
Cc: Marcel Ziswiler <marcel@ziswiler.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Aneesh Bansal <aneesh.bansal@freescale.com>
Cc: Naveen Burmi <NaveenBurmi@freescale.com>
Cc: Po Liu <po.liu@freescale.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Alison Wang <alison.wang@freescale.com>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
Cc: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Cc: York Sun <yorksun@freescale.com>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Once the hwsw semaphore is acquired, it must be released when access to the
hw is completed. Without this subsequent calls to acquire will timeout
obtaining the semaphore.
Cc: Marcel Ziswiler <marcel@ziswiler.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Aneesh Bansal <aneesh.bansal@freescale.com>
Cc: Naveen Burmi <NaveenBurmi@freescale.com>
Cc: Po Liu <po.liu@freescale.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Alison Wang <alison.wang@freescale.com>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
Cc: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Cc: York Sun <yorksun@freescale.com>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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In case the data transfer failure happens, instead of returning
immediatelly, make sure the DMA is disabled, status register is
cleared and the bounce buffer is stopped.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Tom Rini <trini@konsulko.com>
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Endless timeouts are bad, since if we get stuck in one, we have no
way out. Zap this one by implementing proper timeout.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Tom Rini <trini@konsulko.com>
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The driver didn't stop the bounce buffer in case a data transfer
failed. This would lead to memory leakage if the communication
between the CPU and the card is unreliable. Add the missing call
to stop the bounce buffer.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Tom Rini <trini@konsulko.com>
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