u-boot.git/arch/nios2/cpu, branch v2015.01

fdt: Allow ft_board_setup() to report failure

2014-11-21T03:43:15Z

This function can fail if the device tree runs out of space. Rather than silently booting with an incomplete device tree, allow the failure to be detected. Unfortunately this involves changing a lot of places in the code. I have not changed behvaiour to return an error where one is not currently returned, to avoid unexpected breakage. Eventually it would be nice to allow boards to register functions to be called to update the device tree. This would avoid all the many functions to do this. However it's not clear yet if this should be done using driver model or with a linker list. This work is left for later. Signed-off-by: Simon Glass Acked-by: Anatolij Gustschin

nios2: link to CONFIG_SYS_MONITOR_BASE and remove text_base hook

2014-08-30T09:48:43Z

This patch changes the link script to base at CONFIG_SYS_MONITOR_BASE. Then we can remove the text_base hook in nios2-generic board. Signed-off-by: Thomas Chou

nios2: move nios2.h to arch asm directory

2014-08-30T09:48:43Z

The nios2.h is nios2 cpu specific, and should go arch asm directory. Signed-off-by: Thomas Chou

nios2: divide nios2-io.h into each specific drivers and remove it

2014-08-30T09:48:43Z

The nios2-io.h defines hardware registers and bits of several FPGA IP cores. It could be divided in to the specific drivers, including altera timer, altera sysid, altera uart and altera jtag uart. The altera pio and altera spi drivers use their own hardware definitions. The removal of nios2-io.h will help modularity and maintenance. Signed-off-by: Thomas Chou

nios2: remove EPCS driver

2014-08-24T03:28:19Z

The Altera EPCS is SPI flash. We have been using SPI flash driver to access EPCS for years. The old EPCS driver could be removed. Signed-off-by: Thomas Chou

nios2: add generic board support

2014-08-24T03:28:10Z

This patch implements the generic board init as described in doc/README.generic-board. Signed-off-by: Thomas Chou Signed-off-by: Scott McNutt Reviewed-by: Stefan Roese

nios2: convert makefiles to Kbuild style

2013-11-01T15:42:11Z

Signed-off-by: Masahiro Yamada Cc: Thomas Chou

Coding Style cleanup: replace leading SPACEs by TABs

2013-10-14T20:06:54Z

Signed-off-by: Wolfgang Denk [trini: Drop changes for PEP 4 following python tools] Signed-off-by: Tom Rini

Coding Style cleanup: remove trailing white space

2013-10-14T20:06:53Z

Signed-off-by: Wolfgang Denk

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38Z

Signed-off-by: Wolfgang Denk [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini