| Commit message (Collapse) | Author | Age | Lines |
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Clean up the definitions of bits in the Altera SPI driver, there
is no need to put braces around numbers afterall. No functional
change.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Pavel Machek <pavel@denx.de>
Acked-by: Pavel Machek <pavel@denx.de>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
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Zap the offset-based register access and use the struct-based one
as this is the preferred method.
No functional change, but there are some line-over-80 problems in
the driver, which will be addressed later.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Pavel Machek <pavel@denx.de>
Acked-by: Pavel Machek <pavel@denx.de>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
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One of the possible boot devices can be sata.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
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Commit 155fa9af95ac5be857a7327e7a968a296e60d4c8 changed the way
to define a GPIO line, which can be used to force CS high
across multiple transactions. In order to fix sf detection
change board code to make use of board_spi_cs_gpio(..).
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Nikita Kiryanov <nikita@compulab.co.il>
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HDMI config options can be placed into the common mx6sabre_common.h file to
avoid duplication.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
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Let HDMI splash screen support work by default.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
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Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
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Declare displays[] and display_count in imx-common/video.h to
prevent "Should it be static?" messages when compiling board
files with "make C=1".
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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Provide a public declaration of the board_spi_cs_gpio()
callback for i.MX SPI chip selects to prevent the warning
"Should it be static?" when compiling with "make C=1".
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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Include <asm/bootm.h> to see the prototype for get_board_rev()
and prevent warning "Should it be static?" with "make C=1".
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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Without preceding declarations, "make C=1" generates
"Should it be static?" warnings for symbols
do_bootm_linux,
boot_prep_vxworks, and
boot_jump_vxworks
Include of bootm.h also identified a signature mismatch
(const on argv[]).
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
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Fix the following checkpatch issues:
CHECK: No space is necessary after a cast
\#39: FILE: arch/arm/include/asm/arch-am33xx/mux.h:39:
+#define PAD_CTRL_BASE 0x800
+#define OFFSET(x) (unsigned int) (&((struct pad_signals *) \
CHECK: Avoid CamelCase: <CONTROL_PADCONF_JTAG_nTRST>
\#284: FILE: arch/arm/include/asm/arch-omap3/mux.h:284:
+#define CONTROL_PADCONF_JTAG_nTRST 0x0A1C
ERROR: space required after that ',' (ctx:VxV)
\#446: FILE: arch/arm/include/asm/arch-omap3/mux.h:446:
+#define MUX_VAL(OFFSET,VALUE)\
^
Cc: Raphael Assenat <raph@8d.com>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Peter Barada <peter.barada@logicpd.com>
Cc: Grazvydas Ignotas <notasas@gmail.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Nagendra T S <nagendra@mistralsolutions.com>
Cc: Nishanth Menon <nm@ti.com>
Cc: Tom Rini <trini@ti.com>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Stefan Roese <sr@denx.de>
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The gpmc_init() function already calls enable_gpmc_cs_config() for chip
select 0. Although the bus width is configured for 16 bit, it gets
reconfigured correctly in the omap_gpmc driver later.
Remove the enable_gpmc_cs_config() function call and the associated
gpmc_nand_config[] array.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
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Switch to using define for MMC WP GPIO instead of a magic number.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
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The cm-t35 board support covers both cm-t3530 and cm-t3730 boards.
Mention both boards in the Kconfig option prompt.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
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Signed-off-by: Tom Rini <trini@ti.com>
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In the case of Beaglebone Black we only want to set the NAND or NOR cape
pinmux when the config has been specifically modified by the user for
this non-default case. Make the default be to set the MMC1 (eMMC)
pinmux. We don't need similar changes for Beaglebone White as there is
nothing on MMC1 by default there.
Signed-off-by: Tom Rini <trini@ti.com>
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By using CONFIG_ENV_IS_IN_FAT it's far easier
to have a private, minimal environment for e.g.
booting off of network or mounting rootfs on NFS
without having to modify the configuration header.
Signed-off-by: Felipe Balbi <balbi@ti.com>
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If CONFIG_SPL_BUILD and CONFIG_ENV_IS_IN_FAT are
defined, u-boot spl will fail to build. Fix that.
Signed-off-by: Felipe Balbi <balbi@ti.com>
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Signed-off-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
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Separate overo module and expansion board MUX configuration. This allows
an foreign expansion board to use the boot loader without any adaption.
It only needs to save the expansion name in the EEPROM to load a
specific device tree.
Signed-off-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
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Move ethernet setup to the board_eth_init function and select
the available network devices via expansion id.
Signed-off-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
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Signed-off-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
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Add ddr3 commands:
test <start_addr in hex> <end_addr in hex> - test DDR from start\n
address to end address\n
ddr compare <start_addr in hex> <end_addr in hex> <size in hex> -\n
compare DDR data of (size) bytes from start address to end
address\n
ddr ecc_err <addr in hex> <bit_err in hex> - generate bit errors\n
in DDR data at <addr>, the command will read a 32-bit data\n
from <addr>, and write (data ^ bit_err) back to <addr>\n
Delete CONFIG_MAX_UBOOT_MEM_SIZE, as it was supposed to be used
for ddr3 commands and for now it's not needed any more.
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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This patch adds the DDR3 ECC support to enable ECC in the DDR3
EMIF controller for Keystone II devices.
By default, ECC will only be enabled if RMW is supported in the
DDR EMIF controller. The entire DDR memory will be scrubbed to
zero using an EDMA channel after ECC is enabled and before
u-boot is re-located to DDR memory.
An ecc_test environment variable is added for ECC testing.
If ecc_test is set to 0, a detection of 2-bit error will reset
the device, if ecc_test is set to 1, 2-bit error detection
will not reset the device, user can still boot the kernel to
check the ECC error handling in kernel.
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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Add functions to set/get SES PMAX values of Pivilege ID pair.
Also add msmc module definitions.
Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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The EDMA3 controller’s primary purpose is to service data transfers
that you program between two memory-mapped slave endpoints on the device.
Typical usage includes, but is not limited to the following:
- Servicing software-driven paging transfers (e.g., transfers from external
memory, such as SDRAM to internal device memory, such as DSP L2 SRAM)
- Servicing event-driven peripherals, such as a serial port
- Performing sorting or sub-frame extraction of various data structures
- Offloading data transfers from the main device DSP(s)
- See the device-specific data manual for specific peripherals that are
accessible via the EDMA3 controller
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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This patch adds network support code and enables keystone_net
driver usage for k2e_evm evaluation board.
Acked-by: Vitaly Andrianov <vitalya@ti.com>
Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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For K2E and K2L SoCs clock output from PASS PLL has to be enabled
after NETCP domain and PA module are enabled. So create new function
for that and call it after PA module is enabled.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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The new Marvel PHY (88E1514) used on K2L/K2E EVM requires longer time
to auto negotiate with SoC's SGMII port.
It can take about 3 sec to up the PHY after reset, so add code to
expose sgmii auto negotiation waiting process.
Acked-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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The Keystone2 Edison SoC uses the same keystone net driver.
This patch adds opportunity to use it by K2E SoCs.
Acked-by: Vitaly Andrianov <vitalya@ti.com>
Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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Keystone2 Edison SoC uses the same keystone SerDes driver.
This patch adds support for K2E SoCs.
Acked-by: Vitaly Andrianov <vitalya@ti.com>
Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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Keystone2 Edison SoC uses the same keystone navigator, but
uses different NETCP PktDMA definitions. This patch adds
required definitions.
Acked-by: Vitaly Andrianov <vitalya@ti.com>
Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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The phy framework has function to get link, so use it
instead of own implementation.
There is no reason to check SGMII link while sending each
packet, phy link is enough. Check SGMII link only while
ethernet open.
Acked-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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As MDIO bus has been added we can register PHYs with it.
After registration, the PHY driver will be probed according to the
hardware on board.
Startup PHY at the ethernet open.
Use phy_startup() instead of keystone_get_link_status() when eth open,
as it verifies PHY link inside and SGMII link is checked before.
For K2HK evm PHY configuration at init was absent, so don't enable
phy config at init for k2hk evm.
Acked-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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Currently MDIO framework is not used to configure Ethernet PHY.
As result some of already implemented functions are duplicated.
So register MDIO bus in order to use it. On that stage it's just
registered, it'll be used as we start to use PHY framework.
Use mdio bus read/write/reset functions in the driver.
Acked-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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Don't use mdio_enable twice while eth open. Also rename it to
keystone2_mdio_reset as more appropriate name.
Acked-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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In case when several Ethernet ports are supported it's
convenient to see the number of phy that is not found.
Acked-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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The cmu, comlane, lane configuration mechanism are similar for sub
systems as well such as PCI or sRIO, but they have different values
based on input clock and output bus rate. According to this compact
driver to simplify adding different configuration settings based
on clock and rate.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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SerDes driver is used by other sub systems like PCI, sRIO etc.
So modify it to be more general. The SerDes driver provides common
API's that can also be extended for other peripherals SerDes
configurations.
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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Enhance the driver to use cmu/comlane/lane specific configurations
instead of 1 big array of configuration.
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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This patch split the Keystone II SGMII SerDes related code from
Ethernet driver and create a separate SGMII SerDes driver.
The SerDes driver can be used by others keystone subsystems
like PCI, sRIO, so move it to driver/soc/keystone directory.
Add soc specific drivers directory like in the Linux kernel.
It is going to be used by keysotone soc specific drivers.
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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Remove unused tx_send_loop variable.
Removes duplicated get_link_status() call from the
keystone2_eth_send_packet().
The emac_gigabit_enable() is called at opening Ethernet and there is no
need to enable it on sending each packet. So remove that call
from keystone2_eth_send_packet() as well.
The calling of power/clock up functions are mostly the responsibility
of SoC/board code, so move these functions to appropriate place.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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With MAC_PHY sgmii configuration, u-boot checks PHY link status before
sending each packet. Increasing MDIO frequency increases overall tftp
speed. We set it to maximum 2.5MHz.
Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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The header file for the driver should be in correct place.
So move it to "arch/arm/include/asm/ti-common/keystone_net.h"
and correct driver's external dependencies. At the same time
align and correct some definitions.
Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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Currently the network driver is used only by k2hk evm board.
The k2hk SoC contains NETCP v1.0, but Keystone2 SoCs, like k2e
contain NETCP v1.5. So driver should be able to work with such kind
of NETCP. This commit adds this opportunity. The main difference in
masks and some registers, the logic is the same, so only definitions
should be changed. To differentiate between versions add KS2_NETCP_V1_0
and KS2_NETCP_V1_5. Also remove unused and no more needed defines.
The port number is specific for each board so move this parameter to
configuration.
Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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This patch removes K2HK SOC specifc emac_regs structure, it uses
soc specific register offset to keep the network driver common across
all the Keystone II EVMs.
Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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Currently keystone has misc_init_r where all DSPS are turned off
by default. So enable this function.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
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