MARVELL_PHY - support for the Marvell PHY that is on most of the devkits
EEPROM_AT24 - support for I2C EEPROMs on the devkits
GPIO_ALTERA - support for Altera's GPIO driver
NAND - support for the Denali NAND controller along with MTD subsystem
SPI_DESIGNWARE - support for SPI that is on SoCFPGA
SPI_DW_MMIO - support for the memory-mapped io interface for the DW SPI core
OF_CONFIGFS - SoCFPGA makes use of DT overlays using configfs, enable it
GPIO_ALTERA_A10SR - support for the newly added Altera HWMON driver
LEDS - support for the GPIO LEDs on the SoCFPGA devkits
RTC - support for the DS1307 RTC
JFFS2_FS - support for the JFFS2 filesystem
NFS_V4 - supports for v4 NFS
FUNCTION_TRACER - supports debug function tracing
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
systemd on the Angstrom root file system expects AUTOFS to be configured
as a module and NFSD to be statically linked into the kernel. This patch
adds the necessary configuration to get rid two "FAILED" error messages
during systemd startup.
Signed-off-by: Matthew Gerlach <mgerlach@opensource.altera.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
v2: provide a more descriptive changelog
This patch enables the following in the
socfpga_defconfig:
+CONFIG_OF_OVERLAY=y
Enable support for Device Tree Overlays
+CONFIG_FPGA_REGION=y
Enable device tree overlay support for FPGA
programming
+CONFIG_FPGA_MGR_SOCFPGA_A10=y
Enable partial reconfiguration for Altera
Arria 10 FPGA
+CONFIG_FPGA_BRIDGE=y
Enable the FPGA Bridges framework
+CONFIG_SOCFPGA_FPGA_BRIDGE=y
Enable support for SoCFPGA hardware
bridges
+CONFIG_ALTERA_FREEZE_BRIDGE=y
Enable support for the Altera Soft IP
Freeze bridges
Signed-off-by: Alan Tull <atull@opensource.altera.com>
All of the SoCFPGA boards have at least 1GB of RAM, so enabling HIGHMEM
is necessary to avoid the following warning:
[ 0.000000] Truncating RAM at 0x00000000-0x40000000 to -0x30000000
[ 0.000000] Consider using a HIGHMEM enabled kernel.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Enable the PL330 DMA and DMATEST on SoCFPGA.
make savedefconfig says CONFIG_FHANDLE is not needed in the defconfig,
remove it.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
---
v2: Also enable DMATEST as a kernel module
Enable the following bits:
CONFIG_TOUCHSCREEN_STMPE
- STMPE touchscreen support, needed on MCVEVK as it contains the
chip. This also enables the STMPE MFD device and touchscreen
input support.
CONFIG_USB_STORAGE
- USB storage support is often used, so enable it.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Enable fpga manager framework and low level driver for
socfpga in socfpga_defconfig
Signed-off-by: Alan Tull <atull@opensource.altera.com>
Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Clean up the socfpga_defconfig file by doing:
make socfpga_defconfig
make
make savedefconfig
Then add the following to socfpga_defconfig:
CONFIG_SIGNALFD=y
CONFIG_REGULATOR=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_SRAM=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_CONFIGFS_FS=y
CONFIG_PMBUS=y
CONFIG_SENSORS_PMBUS=y
CONFIG_SENSORS_LTC2978=y
CONFIG_SENSORS_LTC2978_REGULATOR=y
CONFIG_PRINTK_TIME=y
CONFIG_EXT4_FS=y
Signed-off-by: Thor Thayer <tthayer@opensource.altera.com>
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Alan Tull <atull@opensource.altera.com>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
