From: Nathan Chancellor <natechancellor@gmail.com>
To: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: arnd@arndb.de, michal.simek@xilinx.com,
linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com,
Paul Mackerras <paulus@samba.org>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v5 01/13] powerpc: Remove Xilinx PPC405/PPC440 support
Date: Mon, 15 Jun 2020 17:27:20 -0700 [thread overview]
Message-ID: <20200616002720.GA1307277@ubuntu-n2-xlarge-x86> (raw)
In-Reply-To: <8c593895e2cb57d232d85ce4d8c3a1aa7f0869cc.1590079968.git.christophe.leroy@csgroup.eu>
On Thu, May 21, 2020 at 04:55:52PM +0000, Christophe Leroy wrote:
> From: Michal Simek <michal.simek@xilinx.com>
>
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
This patch causes qemu-system-ppc to fail to load ppc44x_defconfig:
$ make -skj"$(nproc)" ARCH=powerpc CROSS_COMPILE=powerpc-linux- O=out/ppc distclean ppc44x_defconfig zImage
$ timeout --foreground 30s unbuffer \
qemu-system-ppc \
-machine bamboo \
-no-reboot \
-append "console=ttyS0" \
-display none \
-initrd ../../cbl/github/boot-utils/images/ppc32/rootfs.cpio \
-kernel out/ppc/arch/powerpc/boot/zImage \
-m 128m \
-nodefaults \
-serial mon:stdio
qemu-system-ppc: could not load kernel 'out/ppc/arch/powerpc/boot/zImage'
$ ls out/ppc/arch/powerpc/boot/zImage
out/ppc/arch/powerpc/boot/zImage
Is this expected? Is there some other config or machine that we should
be testing instead?
Cheers,
Nathan
next prev parent reply other threads:[~2020-06-16 0:29 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-21 16:55 [PATCH v5 00/13] Modernise powerpc 40x Christophe Leroy
2020-05-21 16:55 ` [PATCH v5 01/13] powerpc: Remove Xilinx PPC405/PPC440 support Christophe Leroy
2020-06-16 0:27 ` Nathan Chancellor [this message]
2020-06-16 14:45 ` Michal Simek
2020-06-16 18:16 ` Nathan Chancellor
2020-06-17 7:56 ` Michal Simek
2020-06-17 10:16 ` Michael Ellerman
2020-06-17 10:21 ` Michael Ellerman
2020-06-17 18:16 ` Nick Desaulniers
2020-06-18 0:48 ` Michael Ellerman
2020-06-18 3:16 ` Nathan Chancellor
2020-06-18 23:33 ` Nick Desaulniers
2020-06-19 11:02 ` Michael Ellerman
2020-06-25 8:39 ` Joel Stanley
2020-06-17 11:02 ` Michal Simek
2020-05-21 16:55 ` [PATCH v5 02/13] powerpc/40x: Rework 40x PTE access and TLB miss Christophe Leroy
2020-05-21 16:55 ` [PATCH v5 03/13] powerpc/pgtable: Drop PTE_ATOMIC_UPDATES Christophe Leroy
2020-05-21 16:55 ` [PATCH v5 04/13] powerpc/40x: Remove support for IBM 403GCX Christophe Leroy
2020-05-21 16:55 ` [PATCH v5 05/13] powerpc/40x: Remove STB03xxx Christophe Leroy
2020-05-21 16:55 ` [PATCH v5 06/13] powerpc/40x: Remove WALNUT Christophe Leroy
2020-05-21 16:55 ` [PATCH v5 07/13] powerpc/40x: Remove EP405 Christophe Leroy
2020-05-21 16:55 ` [PATCH v5 08/13] powerpc/40x: Remove support for ISS Simulator Christophe Leroy
2020-05-21 16:56 ` [PATCH v5 09/13] powerpc/40x: Remove support for IBM 405GP Christophe Leroy
2020-05-21 16:56 ` [PATCH v5 10/13] powerpc/40x: Remove IBM405 Erratum #51 Christophe Leroy
2020-05-21 16:56 ` [PATCH v5 11/13] powerpc: Remove IBM405 Erratum #77 Christophe Leroy
2020-05-21 16:56 ` [PATCH v5 12/13] powerpc/40x: Avoid using r12 in TLB miss handlers Christophe Leroy
2020-05-21 16:56 ` [PATCH v5 13/13] powerpc/40x: Don't save CR in SPRN_SPRG_SCRATCH6 Christophe Leroy
2020-06-09 5:28 ` [PATCH v5 00/13] Modernise powerpc 40x Michael Ellerman
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