kernel.git/arch/nios2/Makefile, branch linux-4.18.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.18.y2017-05-08T08:59:19Znios2: Add CDX support2017-05-08T08:59:19ZMarek Vasut2017-04-19T11:19:02Zurn:sha1:edebea98777d7090ea14bdce2e38e6798557729d
Add support for the CDX Code Density Extensions present in
Nios II R2 . This introduces new 16bit instruction set to
improve code density while retaining support for the 32bit
Nios II R2 instructions.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Ley Foon Tan <lftan@altera.com>
nios2: Add BMX support2017-05-08T08:59:19ZMarek Vasut2017-04-19T11:19:01Zurn:sha1:23460839b983d5d8d47fe90f341599f66523dd81
Add support for the BMX Bit Manipulation Extensions present in
Nios II R2 . This introduces three new instructions, EXTRACT,
INSERT and MERGE.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Ley Foon Tan <lftan@altera.com>
nios2: Add NIOS2_ARCH_REVISION to select between R1 and R22017-05-08T08:59:19ZMarek Vasut2017-04-19T11:19:00Zurn:sha1:a89988a6e00c5a099ee23619cd91dc8dc7ec9328
Allow user to select between Nios2 R1 and R2. Since R1 and R2 are
not binary compatible, we cannot have a single kernel binary and
there is no point in having DT property for discerning these two.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Ley Foon Tan <lftan@altera.com>
nios2: Add order-only DTC dependency to %.dtb target2016-05-19T01:15:00ZMarek Vasut2016-05-19T01:05:38Zurn:sha1:9fa78f63a8921ce37252be34ef8eea2f4bfbb13f
The dtc dependency is missing, thus dtc is not built before it's invoked,
resulting in the following problem:
linux-2.6$ make 10m50_defconfig && make 10m50_devboard.dtb
[...]
scripts/kconfig/conf --silentoldconfig Kconfig
DTC arch/nios2/boot/10m50_devboard.dtb
/bin/sh: 1: ./scripts/dtc/dtc: not found
arch/nios2/boot/Makefile:52: recipe for target 'arch/nios2/boot/10m50_devboard.dtb' failed
make[1]: *** [arch/nios2/boot/10m50_devboard.dtb] Error 127
arch/nios2/Makefile:57: recipe for target '10m50_devboard.dtb' failed
make: *** [10m50_devboard.dtb] Error 2
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Ley Foon Tan <lftan@altera.com>
Cc: Romain Perier <romain.perier@free-electrons.com>
Acked-by: Ley Foon Tan <lftan@altera.com>
nios2: Fix libgcc location detection2016-05-17T06:31:20ZMarek Vasut2016-05-17T06:01:18Zurn:sha1:fb75a2bb53a16069e2837ea1a4fa1bd99d636dd4
The extra CFLAGS required for correct operation of the toolchain are not
propagated into the libgcc detection code. In case of the compiler from
poky sdk, these extra CFLAGS contain the location of compiler sysroot
(the --sysroot= option) and without this option, the location of libgcc
is not properly reported. Add the missing CFLAGS to address this issue.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Ley Foon Tan <lftan@altera.com>
Cc: Romain Perier <romain.perier@free-electrons.com>
Acked-by: Romain Perier <romain.perier@free-electrons.com>
Acked-by: Ley Foon Tan <lftan@altera.com>
nios2: enable "make defconfig"2014-12-17T05:37:09ZPaul Bolle2014-12-11T02:49:36Zurn:sha1:d1e4ef04244fc67f4f2ee001a84a6562f569f437
Running "make defconfig" currently fails for nios2:
$ make ARCH=nios2 defconfig
scripts/kconfig/conf --defconfig Kconfig
***
*** Can't find default configuration "arch/nios2/defconfig"!
***
make[1]: *** [defconfig] Error 1
make: *** [defconfig] Error 2
Add a definition for KBUILD_DEFCONFIG to the nios2's main Makefile to enable
this make target.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Acked-by: Ley Foon Tan <lftan@altera.com>
nios2: Build infrastructure2014-12-08T04:56:06ZLey Foon Tan2014-11-06T07:20:19Zurn:sha1:2fc8483fdcde767795402a38a53e647811dc9abf
This patch adds Makefile and Kconfig files required for building a
nios2 kernel.
Signed-off-by: Ley Foon Tan <lftan@altera.com>