[WIP] [SW64] Add sw64 architecture basic support #439
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added 30 commits
October 8, 2024 15:16
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add Kbuild, Makefile, Kconfig and link script for SW64 build infrastructure. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add common headers (CPU definition) for basic SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add common headers (atomic, bitops, barrier and locking) for basic SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add some other common headers for basic SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add ELF-related definition for basic SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add some other uncommon headers for basic SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add basic boot, setup and reset routines for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add topology setup for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add timer for basic SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add interrupt handling mechanism for basic SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add exception handling mechanism for basic SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add process management support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add hardware match mechanism for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add memory management support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add hugetlb support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add system call support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add ucontext/sigcontext definition and signal handling support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add FPU and floating-point emulation support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add basic IO support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add kernel module support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add some other common routines for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add some uncommon routines for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add some library functions for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I56P0Z -------------------------------- Add VDSO support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add Symmetric Multi-Processing (SMP) support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add Non Uniform Memory Access (NUMA) support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add default config files for SW64 based xuelang and junzhang platforms. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add basic PCI support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add basic MSI support for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add device trees for SW64 based chip3 platform and virtual machines (including an empty device tree for platforms that are under development). Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
added 15 commits
October 8, 2024 15:37
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8YQTI -------------------------------- Modify generic headers for SW64 ACPI support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Modify generic headers for SW64 kernel module support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I56WV8 -------------------------------- Modify generic headers and routines for SW64 KVM support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Modify generic headers for SW64 PCI support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8YQW8 -------------------------------- Modify generic headers for SW64 kexec support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Modify generic headers for SW64 audit support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8YR3H -------------------------------- Modify scripts for SW64 ftrace support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add common headers and routines for SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Modify generic headers and Makefiles for SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8YRCP -------------------------------- Add Build, Makefiles, common headers and routines for SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8YRCP -------------------------------- Modify generic Build, Makefiles and routines for SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Modify generic routines for SW64 support. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8YQTI -------------------------------- Add acpi drivers for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8Y8CY -------------------------------- Add clocksource driver for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8YQY2 -------------------------------- Add cpufreq drivers for SW64. Signed-off-by: Mao Minkai <maominkai@wxiat.com> Reviewed-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com>
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All of those paches are from openEuler.
These patches are considered temporary versions. wxait will provide us with more formal versions in the future.
Link: https://gitee.com/openeuler/kernel/pulls/4545
Link: https://gitee.com/openeuler/kernel/pulls/4596
Link: https://gitee.com/openeuler/kernel/pulls/4629/commits