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target/nios2: Deprecate the Nios II architecture See commit 9ba1caf510 ("MAINTAINERS: Mark the Nios II CPU as orphan"), last contribution from Chris was in 2012 [1] and Marek in 2018 [2]. [1] https://lore.kernel.org/qemu-devel/1352607539-10455-2-git-send-email-crwulff@gmail.com/ [2] https://lore.kernel.org/qemu-devel/805fc7b5-03f0-56d4-abfd-ed010d4fa769@denx.de/ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20231117070250.32932-1-philmd@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-6-alex.bennee@linaro.org> | 2 年前 | |
hw/nios2: Machine with a Vectored Interrupt Controller Demonstrate how to use nios2 VIC on a machine. Introduce a new machine property to attach a VIC. When VIC is present, let the CPU know that it should use the External Interrupt Interface instead of the Internal Interrupt Interface. The devices on the machine are attached to the VIC and not directly to cpu. To allow VIC update EIC fields, we set the "cpu" property of the VIC with a reference to the nios2 cpu. [rth: Put a property on the 10m50-ghrd machine, rather than create a new machine class.] Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Amir Gonnen <amir.gonnen@neuroblade.ai> Message-Id: <20220303153906.2024748-6-amir.gonnen@neuroblade.ai> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220421151735.31996-63-richard.henderson@linaro.org> | 4 年前 | |
trivial: Simplify the spots that use TARGET_BIG_ENDIAN as a numeric value TARGET_BIG_ENDIAN is *always* defined, either as 0 for little endian targets or as 1 for big endian targets. So we can use this as a value directly in places that need such a 0 or 1 for some reason, instead of taking a detour through an additional local variable or something similar. Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> | 2 年前 | |
Include hw/hw.h exactly where needed In my "build everything" tree, changing hw/hw.h triggers a recompile of some 2600 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). The previous commits have left only the declaration of hw_error() in hw/hw.h. This permits dropping most of its inclusions. Touching it now recompiles less than 200 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-19-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> | 6 年前 | |
target/nios2: Deprecate the Nios II architecture See commit 9ba1caf510 ("MAINTAINERS: Mark the Nios II CPU as orphan"), last contribution from Chris was in 2012 [1] and Marek in 2018 [2]. [1] https://lore.kernel.org/qemu-devel/1352607539-10455-2-git-send-email-crwulff@gmail.com/ [2] https://lore.kernel.org/qemu-devel/805fc7b5-03f0-56d4-abfd-ed010d4fa769@denx.de/ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20231117070250.32932-1-philmd@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231120150833.2552739-6-alex.bennee@linaro.org> | 2 年前 | |
hw/nios2: set machine->fdt in nios2_load_dtb() This will enable support for 'dumpdtb' QMP/HMP command for all nios2 machines that uses nios2_load_dtb(). Cc: Chris Wulff <crwulff@gmail.com> Cc: Marek Vasut <marex@denx.de> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220926173855.1159396-7-danielhb413@gmail.com> | 3 年前 |
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