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x86: edison: Switch to ACPI mode

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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 <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Andy Shevchenko 2020-01-09 23:12:35 +02:00 • committed by Bin Meng
parent 42fddfc9d8
commit b58d85363f
1 changed files with 1 additions and 0 deletions
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configs/edison_defconfig
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@ -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