From patchwork Thu Jan 9 21:12:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 239349 List-Id: U-Boot discussion From: andriy.shevchenko at linux.intel.com (Andy Shevchenko) Date: Thu, 9 Jan 2020 23:12:35 +0200 Subject: [PATCH v1 2/2] x86: edison: Switch to ACPI mode In-Reply-To: <20200109211235.79590-1-andriy.shevchenko@linux.intel.com> References: <20200109211235.79590-1-andriy.shevchenko@linux.intel.com> Message-ID: <20200109211235.79590-2-andriy.shevchenko@linux.intel.com> SFI is quite poor and useless resource provider. Moreover it makes hard to develop and extend functionality in the Linux kernel. Enable a necessary minimum to use ACPI on Intel Edison. Linux kernel have been prepared for this change since v5.4, where the last crucial driver, i.e. for Basin Cove PMIC, has been submitted. Note, that stock image won't suffer by this change since it doesn't have ACPI enabled on the kernel level. Signed-off-by: Andy Shevchenko Reviewed-by: Simon Glass --- configs/edison_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/configs/edison_defconfig b/configs/edison_defconfig index 124f0f628f..58707d619a 100644 --- a/configs/edison_defconfig +++ b/configs/edison_defconfig @@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=3 CONFIG_VENDOR_INTEL=y CONFIG_TARGET_EDISON=y CONFIG_SMP=y +CONFIG_GENERATE_ACPI_TABLE=y CONFIG_BOARD_EARLY_INIT_R=y CONFIG_LAST_STAGE_INIT=y CONFIG_HUSH_PARSER=y