Commit graph

35926 commits

Author SHA1 Message Date
Vikas Manocha
e66c49fa93 stm32: add support for stm32f7 & stm32f746 discovery board
This patch adds support for stm32f7 family & stm32f746 board.

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
2016-02-24 18:43:57 -05:00
Vikas Manocha
6a12cebd90 stm32x7: add support for stm32x7 serial driver
This patch adds support for stm32f7 family usart peripheral.

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-24 18:43:54 -05:00
Vikas Manocha
09959ba3c5 gpio: stm32_gpio: move base addresses to the soc file
Base addresses for GPIOs could be different for different socs, this
patch moves the base addresses from driver to the soc specific location.

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
2016-02-24 18:42:50 -05:00
Vikas Manocha
14cec06113 gpio: stm32_gpio: move clock config from driver to board
This patch removes the gpio clock enable from gpio driver & move it in the
board code, making it possible to use the gpio driver with other socs.

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
2016-02-24 18:42:49 -05:00
Tom Rini
52dd704bf8 Merge branch 'master' of http://git.denx.de/u-boot-sunxi 2016-02-23 15:35:47 -05:00
Jelle van der Waa
dc44fd8ae4 sunxi: H3: Add support for the host usb-phys
Add support for phy 1-3.

Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
[hdegoede@redhat.com: use setclrbits_le32 instead of read-modify-write]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-02-23 20:59:10 +01:00
Jelle van der Waa
0d8382ae70 sunxi: power: add support for sy8106a driver
SY8106A is a PMIC which is used on the Allwinner
H3 Orange Pi Pc and Plus board. The VOUT1_SEL register is
implemented to set the default V-CPU voltage to 1200 mV.

This driver is required to ensure the SY8106A V-CPU
voltage is set to 1200 mV after a software reset. On cold
boot the default SY8106A output voltage is selected to be
1200 mV by a pair of resistors on the Orange Pi PC and Plus.

Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
Tested-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-02-23 20:50:07 +01:00
Tom Rini
b625fab706 Merge branch 'master' of git://git.denx.de/u-boot-spi 2016-02-23 08:13:46 -05:00
Christophe Ricard
674f3609aa spi: spi-uclass: Set slave wordlen with SPI_DEFAULT_WORDLEN
In some case wordlen may not be set. Use SPI_DEFAULT_WORDLEN as default.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jteki@openedev.com>
2016-02-23 16:14:46 +05:30
Christophe Ricard
3963919e5b spi: omap3: Remove unused variable irqstatus in omap3_spi_txrx
Remove unused variable irqstatus in omap3_spi_txrx

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jteki@openedev.com>
2016-02-23 16:14:46 +05:30
Mugunthan V N
4942ba2318 defconfig: am437x_sk_evm: enable dma driver model
enable dma driver model for am437x_sk_evm as ti-edma3 supports
driver model

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jteki@openedev.com>
2016-02-23 16:14:46 +05:30
Mugunthan V N
1218e5c507 drivers: dma: ti-edma3: convert driver to adopt driver model
adopt ti-edma3 driver to device driver model

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jteki@openedev.com>
2016-02-23 16:14:46 +05:30
Mugunthan V N
518b0afc33 spi: ti_qspi: compile out spi_flash_copy_mmap when CONFIG_DMA is defined
When CONFIG_DMA is defined the default spi_flash_copy_mmap() can
handle dma memory copy, so compile out spi_flash_copy_mmap() from
ti_qspi driver when CONFIG_DMA config is defined.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jteki@openedev.com>
2016-02-23 16:14:46 +05:30
Mugunthan V N
7bd1c59bdb sf: spi_flash: use dma to copy data from mmap region if platform supports
Add dma memcpy api to the default spi_flash_copy_mmap(), so that
dma will be used to copy data when CONFIG_DMA is defined for the
platform.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jteki@openedev.com>
2016-02-23 16:14:46 +05:30
Mugunthan V N
58da672d49 dma: Kconfig: Add TI_EDMA3 entry
Add TI_EDMA3 entry on Kconfig with help description.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jteki@openedev.com>
2016-02-23 16:14:45 +05:30
Mugunthan V N
a0594cefb7 dm: implement a DMA uclass
Implement a DMA uclass so that the devices like ethernet, spi,
mmc etc can offload the data transfers from/to the device and
memory.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jteki@openedev.com>
2016-02-23 16:14:45 +05:30
Michal Simek
18c61e9571 ARM: zynq: Wire-up saving environment to QSPI
Extend options for saving variables to QSPI.

Reviewed-by: Jagan Teki <jteki@openedev.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
2016-02-23 16:14:45 +05:30
Tom Rini
bed6bd326e Merge branch 'master' of git://git.denx.de/u-boot-video 2016-02-22 13:12:47 -05:00
Marek Vasut
703c751169 video: Add S3C24xx framebuffer support
Add basic framebuffer driver for the S3C24xx family of CPUs.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Vladimir Zapolskiy <vz@mleia.com>

V2: Keep the Makefile sorted.
Acked-by: Anatolij Gustschin <agust@denx.de>
2016-02-22 18:07:17 +01:00
Michal Simek
fdcdde567c ARM: zynq: Enable EDID for zybo
Zybo contains on board HDMI that's why enable EDID.
Doing it via config because zynq i2c driver hasn't been moved to DM yet
and enabling via Kconfig requires DM_I2C.
This will be moved that driver is moved to DM.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-02-22 16:37:51 +01:00
Michal Simek
baec7df738 ARM: zynq: Add reset-gpio property for USB on Zybo
DTS syncup with Linux kernel.
Add missing reset-gpio property.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-02-22 16:37:50 +01:00
Michal Simek
6a10bc5be8 net: phy: realtek: Use generic genphy_parse_link() for RTL8211E
The problem with current implementation is that SPDDONE bit is 1
but link bit is zero. That's why phydev->link is setup to 0
which ending up in driver failure that link is not up.

Log:
Zynq> dhcp
ethernet@e000b000 Waiting for PHY auto negotiation to complete.......
done
ethernet@e000b000: No link.

There is at least 1ms delay between spddone bit and link up.

Use genphy_read_status() instead of realtek implemenation which is
working with page 11. Linux driver is also using generic implementation.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-02-22 16:37:50 +01:00
Michal Simek
9ec2cf00b4 ARM: zynq: Enable Realtek phys by default
This phy is available at Zybo board.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-02-22 16:37:50 +01:00
Michal Simek
18c4e7f71c i2c: spd: Extend SPD memory types
Decode DDR, DDR3 and DDR4 memories.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-02-22 16:21:12 +01:00
Michal Simek
d9a3bec682 dm: ns16550: Add support for reg-offset property
reg-offset is the part of standard 8250 binding in the kernel.
It is shifting start of address space by reg-offset.
On Xilinx platform this offset is typically 0x1000.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-02-22 16:21:10 +01:00
Jason Wu
39bc1a8c8f zynq-common: Fix usbboot env variable
Remove the miss-placed \0 and add missing ; for usbboot env variable.

Signed-off-by: Jason Wu <jason.wu.misc@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-02-22 16:21:08 +01:00
Michal Simek
70bdf2f6b9 ARM: zynq: Enable SPL RAM support by default
Use RAM support in jtagboot mode.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
2016-02-22 16:21:07 +01:00
Nathan Rossi
cb204a69d6 ARM: zynq: Enable u-boot,dm-pre-reloc for qspi
Enable u-boot,dm-pre-reloc for qspi for zc706, zed and microzed.

Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-02-22 16:21:05 +01:00
Michal Simek
6cd0f2a6cd serial: zynq: Change logic in putc
Sync logic with Linux kernel where TX empty flag is checked before char
is sent.
This logic is fixing problem with console on zynqmp platform.

For example:
DRAM:  2 GiB
Enabling Caches...
EL Level:	��   sdhci@ff170000: 0
Using default environment

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
2016-02-22 16:21:04 +01:00
Michal Simek
d82d63cc9b ARM: zynq: Remove ZYNQ_BOOT_FREEBSD option
Remove CONFIG_ZYNQ_BOOT_FREEBSD configuration option and setup
CONFIG_SYS_MMC_MAX_DEVICE 1 for all Zynq boards.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-02-22 16:21:03 +01:00
Michal Simek
d9f317fd0d ARM: zynq: Read memory size setting from DT
OF_CONTROL is setup by default and memory reading is done via DT. Remove
all config files with memory references.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-02-22 16:21:02 +01:00
Michal Simek
ce0335f2b4 mmc: Kconfig: Add Arasan SDHCI entry
Add Arasan SDHCI entry to Kconfig and fix all references.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-02-22 16:21:02 +01:00
Michal Simek
28f8099563 zynq: zc770: Remove unused ifdefs for xm011 and xm013
Clean config file.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-02-22 16:21:01 +01:00
Michal Simek
e832a142b9 ARM: zynq: Remove unused SPI base addresses
Remove unused macros. Adresses are taken from DT.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
2016-02-22 16:20:59 +01:00
Simon Glass
d5b9d11cb6 video: freetype: Fix a memory leak with a bad parameter
Make sure to free memory used when the scale facture is incorrect.

Reported-by: Coverity (CID: 24068)
Signed-off-by: Simon Glass <sjg@chromium.org>
2016-02-22 14:41:22 +01:00
Simon Glass
f6e75ba7fe video: truetype: Fix a memory leak on error
When the resolution is not supported we should free the memory we don't plan
to use.

Reported-by: Coverity (CID: 135127)

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-02-22 14:41:02 +01:00
Tom Rini
595af9db24 Merge branch 'master' of git://www.denx.de/git/u-boot-imx 2016-02-21 07:56:16 -05:00
Peng Fan
35c4ce5e20 imx: mx7d: isolate resources to domain 0 for A7 core
In current design, if any peripheral was assigned to both A7 and M4,
it will receive ipg_stop or ipg_wait when any of the 2 platforms
enter low power mode. We will have a risk that, if A7 enter wait,
M4 enter stop, peripheral will have chance to get ipg_stop and ipg_wait
asserted same time. Also if M4 enters stop mode, A7 will have no
chance to access the peripheral.
There are 26 peripherals affected by this IC issue:
SIM2(sim2/emvsim2)
SIM1(sim1/emvsim1)
UART1/UART2/UART3/UART4/UART5/UART6/UART7
SAI1/SAI2/SAI3
WDOG1/WDOG2/WDOG3/WDOG4
GPT1/GPT2/GPT3/GPT4
PWM1/PWM2/PWM3/PWM4
ENET1/ENET2
Software Workaround:
The solution is to set the peripherals to Domain0 by A core, since A core
in Domain0. The peripherals which will be used by M4, will be set to Domain1
by M4.
For example, A core set WDOG4 to domain0, but when M4 boots up, M4 will
set WDOG4 to domain1, because M4 will use WDOG4.

So the peripherals are not shared by them. This way requires
the uboot implemented the RDC driver and set the 26 IPs above
to domain 0 only. M4 image will set the M4 to domain 1 and
set peripheral which it will use to domain 1.

This patch enables the CONFIG_IMX_RDC and CONFIG_IMX_BOOTAUX for
i.MX7D SABRESD board, and setup the 26 IP resources to domain 0.

Signed-off-by: Ye.Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2016-02-21 11:46:26 +01:00
Peng Fan
79e355fb68 imx: mx7dsabresd: add command and macros for boot m4 core
Introduce macros and command to support booting M4 core for
i.MX7D SabreSD board.

Signed-off-by: Ye.Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2016-02-21 11:46:26 +01:00
Peng Fan
83703a1ccf imx: mx7: implement functions to boot auxiliary core
Implement arch_auxiliary_core_up and arch_auxiliary_core_check_up.

arch_auxiliary_core_check_up is used to check whether M4 is running
or not. arch_auxiliary_core_up is to boot M4 core, the m4 core will
use the pc and stack which is set in arch_auxiliary_core_up to set R15
and R13 register and boot.

Signed-off-by: Ye.Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2016-02-21 11:46:26 +01:00
Peng Fan
3fe0b10460 imx: mx6sxsabresd: add command and macros for boot m4 core
Introduce macros and command to support booting M4 core for
i.MX6SX SabreSD board.

Signed-off-by: Ye.Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2016-02-21 11:46:26 +01:00
Peng Fan
0623d375cf imx: mx6: implement functions to boot auxiliary core
Implement arch_auxiliary_core_up and arch_auxiliary_core_check_up.

arch_auxiliary_core_check_up is used to check whether M4 is running
or not. arch_auxiliary_core_up is to boot M4 core, the m4 core will
use the pc and stack which is set in arch_auxiliary_core_up to set R15
and R13 register and boot.

Signed-off-by: Ye.Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2016-02-21 11:46:26 +01:00
Peng Fan
6f6058bfd8 imx: imx-common: introduce boot auxiliary core
To boot a auxiliary core in asymmetric multicore system, introduce the
new command "bootaux" to do it. Example of boot auxliary core from
0x70000000 where stores the boot head information that should be
parsed by auxiliary core, "bootaux 0x70000000".
Introduce Kconfig option IMX_BOOTAUX.

Signed-off-by: Ye.Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2016-02-21 11:46:26 +01:00
Peng Fan
677656bdb5 imx: mx7d: clock support for RDC
If CONFIG_IMX_RDC is enabled, enable clock for RDC and SEMAPHORE.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2016-02-21 11:46:26 +01:00
Peng Fan
af0135928e imx: mx7d: Add RDC support
Add the peripherals/masters definitions and registers base addresses
for mx7d RDC.

Signed-off-by: Ye.Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2016-02-21 11:46:26 +01:00
Peng Fan
d08607e1e7 imx: mx6sx Add RDC mappings of masters and peripherals
Add the definitions for the RDC mappings for i.MX6 SoloX.

Signed-off-by: Ye.Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2016-02-21 11:46:26 +01:00
Peng Fan
de09c43bbf imx: imx-common: introduce Resource Domain Controller support
Introduce Resource Domain Controller support for i.MX.
Now i.MX6SX and i.MX7D supports this feature to assign masters
and peripherals to different domains.

Signed-off-by: Ye.Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2016-02-21 11:46:26 +01:00
Peng Fan
613e01065a imx: mx6: introduce rdc regs
Introudce rdc regs structure and rdc sema reg structure for i.MX6.
For now, to i.MX6, only i.MX6SX supports this.

Signed-off-by: Ye.Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2016-02-21 11:46:25 +01:00
Julien CORJON
22bd6b4f60 imx: mx6quq7: add sd card detection
Add board_mmc_getcd function and declare CD_GPIO for SDCard.

Signed-off-by: Julien Corjon <corjon.j@ecagroup.com>
2016-02-21 11:37:20 +01:00
Julien CORJON
dd8bd015e8 imx: mx6quq7: specify max_bus_witdh directly in usdhc_cfg
Specify max_bus_width directly in usdhc_cfg static definition instead
of tweaking it in the board_mmc_init() function.

Signed-off-by: Julien Corjon <corjon.j@ecagroup.com>
2016-02-21 11:37:04 +01:00