From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] arm: add acpi support for the arm
Date: Wed, 20 Nov 2019 12:56:05 +0200 [thread overview]
Message-ID: <20191120105605.GL32742@smile.fi.intel.com> (raw)
In-Reply-To: <CAEUhbmVpKW0PH-CdXSQQ4XiJDgsc_5pW2QMAhj2T0wW04Krn1A@mail.gmail.com>
On Wed, Nov 20, 2019 at 06:21:33PM +0800, Bin Meng wrote:
> +Andy Shevchenko
Thanks!
> On Wed, Nov 20, 2019 at 3:39 PM Steven Hao <steven_hao5189@outlook.com> wrote:
> >
> > This adds acpi code for arm and the acpi tables about Phytium Durian Board.
> > The acpi table only support rsdp, rsdt, xsdt, fadt, dsdt, ssdt, gtdt, madt,
> > mcfg, iort, spcr.
> >
> > Signed-off-by: Steven Hao <steven_hao5189@outlook.com>
> > ---
> > MAINTAINERS | 3 +
> > Makefile | 1 +
> > arch/arm/Kconfig | 85 +++
> > arch/arm/include/asm/acpi_table.h | 39 ++
> > arch/arm/include/asm/acpi_table/acpi61.h | 755 +++++++++++++++++++++
> > arch/arm/include/asm/acpi_table/acpi_lib.h | 89 +++
> > arch/arm/include/asm/acpi_table/arm_platform.h | 93 +++
> > .../include/asm/acpi_table/io_remapping_table.h | 179 +++++
> > arch/arm/include/asm/acpi_table/spcr_table.h | 175 +++++
> > arch/arm/lib/Makefile | 1 +
> > arch/arm/lib/acpi_table.c | 244 +++++++
> > board/phytium/durian/Makefile | 18 +
> > board/phytium/durian/acpi_platform.h | 38 ++
> > board/phytium/durian/acpi_table.c | 53 ++
> > board/phytium/durian/acpi_table/dsdt.asl | 305 +++++++++
> > board/phytium/durian/acpi_table/fadt.c | 83 +++
> > board/phytium/durian/acpi_table/gtdt.c | 81 +++
> > board/phytium/durian/acpi_table/iort.c | 117 ++++
> > board/phytium/durian/acpi_table/madt.c | 69 ++
> > board/phytium/durian/acpi_table/mcfg.c | 68 ++
> > board/phytium/durian/acpi_table/rsdp.c | 25 +
> > board/phytium/durian/acpi_table/rsdt.c | 28 +
> > board/phytium/durian/acpi_table/spcr.c | 78 +++
> > board/phytium/durian/acpi_table/ssdt.asl | 190 ++++++
> > board/phytium/durian/acpi_table/xsdt.c | 31 +
> > cmd/bootefi.c | 6 +-
> > configs/durian_defconfig | 9 +
> > include/configs/durian.h | 8 +-
> > lib/efi_loader/Makefile | 1 +
> > lib/efi_loader/efi_setup.c | 3 +-
> > scripts/Makefile.lib | 8 +
> > 31 files changed, 2877 insertions(+), 6 deletions(-)
> > create mode 100644 arch/arm/include/asm/acpi_table.h
> > create mode 100644 arch/arm/include/asm/acpi_table/acpi61.h
> > create mode 100644 arch/arm/include/asm/acpi_table/acpi_lib.h
> > create mode 100644 arch/arm/include/asm/acpi_table/arm_platform.h
> > create mode 100644 arch/arm/include/asm/acpi_table/io_remapping_table.h
> > create mode 100644 arch/arm/include/asm/acpi_table/spcr_table.h
> > create mode 100644 arch/arm/lib/acpi_table.c
> > create mode 100644 board/phytium/durian/acpi_platform.h
> > create mode 100644 board/phytium/durian/acpi_table.c
> > create mode 100644 board/phytium/durian/acpi_table/dsdt.asl
> > create mode 100644 board/phytium/durian/acpi_table/fadt.c
> > create mode 100644 board/phytium/durian/acpi_table/gtdt.c
> > create mode 100644 board/phytium/durian/acpi_table/iort.c
> > create mode 100644 board/phytium/durian/acpi_table/madt.c
> > create mode 100644 board/phytium/durian/acpi_table/mcfg.c
> > create mode 100644 board/phytium/durian/acpi_table/rsdp.c
> > create mode 100644 board/phytium/durian/acpi_table/rsdt.c
> > create mode 100644 board/phytium/durian/acpi_table/spcr.c
> > create mode 100644 board/phytium/durian/acpi_table/ssdt.asl
> > create mode 100644 board/phytium/durian/acpi_table/xsdt.c
> >
>
> One generic comment, could you please check whether the existing x86
> ACPI support can be reused/refactored to support ARM?
Exactly!
My understanding that current x86 support has to be refactored to something
like lib/acpi/generate and then be re-used by other architectures.
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2019-11-20 10:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-20 7:38 [U-Boot] [PATCH] arm: add acpi support for the arm Steven Hao
2019-11-20 10:21 ` Bin Meng
2019-11-20 10:56 ` Andy Shevchenko [this message]
2019-11-20 13:15 ` Steven Hao
2019-11-20 13:43 ` Andy Shevchenko
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