lwn.git/arch/nios2/boot/dts/10m50_devboard.dts, branch v4.14-rc8

nios2: enable earlycon support

2017-05-08T08:59:19+00:00

Enable generic earlycon support for nios2. This e.g. allows to use a 8250/16650 UART as earlycon. In order to get the earlycon, we just need to call parse_early_param() in early_init_devtree() as soon as the device tree is initially scanned. By adding an stdout-path property to the dts (done in this patch for 10m50_devboard), the earlycon can be used. In order to provide early printk support, we need to provide a dummy implementation of early_console_write(), so that arch/nios2/kernel/early_printk.c can still be compiled if neither SERIAL_ALTERA_JTAGUART_CONSOLE nor SERIAL_ALTERA_UART_CONSOLE is selected. As soon as the altera_uart and altera_jtaguart support earlycon, the entire file can be removed. Tested-by: Guenter Roeck Signed-off-by: Tobias Klauser Acked-by: Ley Foon Tan

treewide: Remove remaining executable attributes from source files

2017-02-25T20:12:50+00:00

These are the current source files that should not have executable attributes set. [ Normally this would be sent through Andrew Morton's tree but his quilt tools don't like permission only patches. ] Signed-off-by: Joe Perches Signed-off-by: Linus Torvalds

nios2: dts: 10m50: Add tx-threshold parameter

2016-09-27T10:55:50+00:00

The tx-threshold parameter sets the TX FIFO low water threshold trigger for the Altera 16550-FIFO32 soft IP. Signed-off-by: Thor Thayer Signed-off-by: Greg Kroah-Hartman

nios2: Add Max10 device tree

2015-09-08T10:15:52+00:00

Max10 is a FPGA device. This patch adds Nios2 support for Max10. This device tree is based on Max10 hardware reference design. Signed-off-by: Chee Nouk Phoon Signed-off-by: Ley Foon Tan