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x86: quark: acpi: Add full reset bit to the reset register value in FADT

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This adds full reset bit in the reset register value in the ACPI FADT
table, so that kernel can do a thorough reboot.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng 2018-07-03 02:48:39 -07:00
parent f7e48c54b2
commit 1ac10ab9d7
1 changed files with 1 additions and 1 deletions
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2
arch/x86/cpu/quark/acpi.c
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@ -67,7 +67,7 @@ void acpi_create_fadt(struct acpi_fadt *fadt, struct acpi_facs *facs,
fadt->reset_reg.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS;
fadt->reset_reg.addrl = IO_PORT_RESET;
fadt->reset_reg.addrh = 0;
fadt->reset_value = SYS_RST | RST_CPU;
fadt->reset_value = SYS_RST | RST_CPU | FULL_RST;
fadt->x_firmware_ctl_l = (u32)facs;
fadt->x_firmware_ctl_h = 0;