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2016-12-08cris: No need to append -O2 and $(LINUXINCLUDE)Paul Bolle2-6/+0
The make variables asflags-y and ccflags-y are appended with -O2 and $(LINUXINCLUDE). But the build already picks up -O2 from the top Makefile and $(LINUXINCLUDE) from scripts/Makefile.lib. The net effect is that -O2 and the (long) list of include directories are used twice. This is harmless but pointless. So stop appending to these flags. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2016-11-07cris: Only build flash rescue image if CONFIG_ETRAX_AXISFLASHMAP is selectedGuenter Roeck1-0/+8
If CONFIG_ETRAX_AXISFLASHMAP is not configured, the flash rescue image object file is empty. With recent versions of binutils, this results in the following build error. cris-linux-objcopy: error: the input file 'arch/cris/boot/rescue/rescue.o' has no sections This is seen, for example, when trying to build cris:allnoconfig with recently generated toolchains. Since it does not make sense to build a flash rescue image if there is no flash, only build it if CONFIG_ETRAX_AXISFLASHMAP is enabled. Reported-by: kbuild test robot <fengguang.wu@intel.com> Fixes: 66ab3a74c5ce ("CRIS: Merge machine dependent boot/compressed ..") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-11-02CRIS: Drop code related to obsolete or unused kconfigsJesper Nilsson1-3/+0
Drop all code related to Kconfigs that don't exist. Fix one Kconfig where it was actually typo:ed (ETRAX_KGB_PORT2) Drop content related to CRIS v32 SoCs from etraxgpio.h headerfile, all use of GPIO for both ETRAX FS and ARTPEC-3 should now be through standard gpiolib instead. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-11-02CRIS v32: add ARTPEC-3 and P1343 device treesRabin Vincent2-0/+122
Add a device tree for the Axis P1343 with the ARTPEC-3 SoC and on-board LEDs and RTC. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2015-11-02CRIS v32: dev88: add GPIO, LEDs, RTC, temp sensorRabin Vincent2-0/+57
Add the GPIO driver to the device tree and, using it, support for the LEDs and the RTC chip (via I2C-GPIO), as well as the temperature sensor (via SPI-GPIO). Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2015-11-02CRIS: add dt-bindings symlinkRabin Vincent1-0/+1
Add a dt-bindings symlink to get DT include files, as on other architectures. See c58299a ("kbuild: create an "include chroot" for DT bindings") for the details. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2015-03-25CRIS: add Axis 88 board device treeRabin Vincent2-0/+56
Add a minimal device tree for the ETRAX FS SoC and the Axis 88 developer board. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2015-03-25CRISv32: add device tree supportRabin Vincent1-0/+6
Add support for booting CRISv32 with a built-in device tree. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2014-01-15Drop code for CRISv10 CPU simulatorJesper Nilsson1-2/+0
That simulator is dead and redundant. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2011-03-31Fix common misspellingsLucas De Marchi1-1/+1
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2010-08-04CRIS: Discard .note.gnu.build-id sectionJesper Nilsson1-1/+1
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2010-08-04CRIS: Avoid compilation warning for putsJesper Nilsson1-40/+25
Rename to aputs. Also, simplify code by moving some common code out to macros. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2009-04-21CRIS: Merge machine dependent boot/compressed and boot/rescueJesper Nilsson17-0/+1760
Merge the machine dependent boot directories for v10 and v32. This avoids some code duplication and eases the way for further merging later on. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
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