Message ID | 20200922124521.v4.30.I50851bb823bec6a8e470befd7d68f5a6ca7b7b4e@changeid |
---|---|
State | Accepted |
Commit | b98b91b6a98bbc9b43c70896c7ef89bd55c430bc |
Delegated to: | Bin Meng |
Headers | show
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[73.14.175.90]) by smtp.gmail.com with ESMTPSA id q24sm7622663oij.19.2020.09.22.11.46.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Sep 2020 11:46:53 -0700 (PDT) From: Simon Glass <sjg@chromium.org> To: U-Boot Mailing List <u-boot@lists.denx.de> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Wolfgang Wallner <wolfgang.wallner@br-automation.com>, Bin Meng <bmeng.cn@gmail.com>, Bernhard Messerklinger <bernhard.messerklinger@br-automation.com>, Simon Glass <sjg@chromium.org> Subject: [PATCH v4 30/59] x86: Support Atom SoCs using SWSMISCI rather than the SWSCI Date: Tue, 22 Sep 2020 12:45:15 -0600 Message-Id: <20200922124521.v4.30.I50851bb823bec6a8e470befd7d68f5a6ca7b7b4e@changeid> X-Mailer: git-send-email 2.28.0.681.g6f77f65b4e-goog In-Reply-To: <20200922184544.2920969-1-sjg@chromium.org> References: <20200922184544.2920969-1-sjg@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion <u-boot.lists.denx.de> List-Unsubscribe: <https://lists.denx.de/options/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=unsubscribe> List-Archive: <https://lists.denx.de/pipermail/u-boot/> List-Post: <mailto:u-boot@lists.denx.de> List-Help: <mailto:u-boot-request@lists.denx.de?subject=help> List-Subscribe: <https://lists.denx.de/listinfo/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=subscribe> Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de> X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean |
Series |
dm: Add programatic generation of ACPI tables (part D)
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diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 495629d32ed..eddf2a774ef 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1017,4 +1017,10 @@ config INTEL_GENERIC_WIFI network functionality. It is only here to generate the ACPI tables required by Linux. +config INTEL_GMA_SWSMISCI + bool + help + Select this option for Atom-based platforms which use the SWSMISCI + register (0xe0) rather than the SWSCI register (0xe8). + endmenu diff --git a/arch/x86/cpu/apollolake/Kconfig b/arch/x86/cpu/apollolake/Kconfig index 319f12684b7..35a425cd1bc 100644 --- a/arch/x86/cpu/apollolake/Kconfig +++ b/arch/x86/cpu/apollolake/Kconfig @@ -17,6 +17,7 @@ config INTEL_APOLLOLAKE select PCH_SUPPORT select P2SB select SMP_AP_WORK + select INTEL_GMA_SWSMISCI select ACPI_GNVS_EXTERNAL imply ENABLE_MRC_CACHE imply AHCI_PCI
Some Atom SoCs use SWSMISCI for SMI control. Add a Kconfig to select this. It is used on Apollo Lake. Signed-off-by: Simon Glass <sjg@chromium.org> --- (no changes since v1) arch/x86/Kconfig | 6 ++++++ arch/x86/cpu/apollolake/Kconfig | 1 + 2 files changed, 7 insertions(+)