From 1ac10ab9d73ea8d39dc93fbf8f993267ec8f9041 Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Tue, 3 Jul 2018 02:48:39 -0700 Subject: [PATCH] x86: quark: acpi: Add full reset bit to the reset register value in FADT 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 Reviewed-by: Simon Glass --- arch/x86/cpu/quark/acpi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/cpu/quark/acpi.c b/arch/x86/cpu/quark/acpi.c index 4a0272085c..7b6fc2f4a5 100644 --- a/arch/x86/cpu/quark/acpi.c +++ b/arch/x86/cpu/quark/acpi.c @@ -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; -- 2.39.5