From 8e0df066ffc40fde4cf43014114f8e472b8b9bd6 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 12 Nov 2014 22:42:23 -0700 Subject: x86: ivybridge: Add early init for PCH devices Many PCH devices are hard-coded to a particular PCI address. Set these up early in case they are needed. Signed-off-by: Simon Glass --- arch/x86/include/asm/global_data.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch/x86/include/asm/global_data.h') diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h index d32987b7ec..ff9574c4cd 100644 --- a/arch/x86/include/asm/global_data.h +++ b/arch/x86/include/asm/global_data.h @@ -10,6 +10,13 @@ #ifndef __ASSEMBLY__ +enum pei_boot_mode_t { + PEI_BOOT_NONE = 0, + PEI_BOOT_SOFT_RESET, + PEI_BOOT_RESUME, + +}; + /* Architecture-specific global data */ struct arch_global_data { struct global_data *gd_addr; /* Location of Global Data */ @@ -25,6 +32,7 @@ struct arch_global_data { void *new_fdt; /* Relocated FDT */ uint32_t bist; /* Built-in self test value */ struct pci_controller *hose; /* PCI hose for early use */ + enum pei_boot_mode_t pei_boot_mode; }; #endif -- cgit v1.2.1