diff options
| -rw-r--r-- | arch/x86/cpu/coreboot/tables.c | 8 | ||||
| -rw-r--r-- | arch/x86/cpu/i386/cpu.c | 7 | ||||
| -rw-r--r-- | arch/x86/include/asm/global_data.h | 1 |
3 files changed, 14 insertions, 2 deletions
diff --git a/arch/x86/cpu/coreboot/tables.c b/arch/x86/cpu/coreboot/tables.c index a5d31d1..1594b4a 100644 --- a/arch/x86/cpu/coreboot/tables.c +++ b/arch/x86/cpu/coreboot/tables.c @@ -10,6 +10,8 @@ #include <net.h> #include <asm/arch/sysinfo.h> +DECLARE_GLOBAL_DATA_PTR; + /* * This needs to be in the .data section so that it's copied over during * relocation. By default it's put in the .bss section which is simply filled @@ -243,6 +245,10 @@ int get_coreboot_info(struct sysinfo_t *info) if (addr < 0) return addr; ret = cb_parse_header((void *)addr, 0x1000, info); + if (!ret) + return -ENOENT; + gd->arch.coreboot_table = addr; + gd->flags |= GD_FLG_SKIP_LL_INIT; - return ret == 1 ? 0 : -ENOENT; + return 0; } diff --git a/arch/x86/cpu/i386/cpu.c b/arch/x86/cpu/i386/cpu.c index d27324c..a6a6afe 100644 --- a/arch/x86/cpu/i386/cpu.c +++ b/arch/x86/cpu/i386/cpu.c @@ -455,10 +455,15 @@ int x86_cpu_init_f(void) int x86_cpu_reinit_f(void) { + long addr; + setup_identity(); setup_pci_ram_top(); - if (locate_coreboot_table() >= 0) + addr = locate_coreboot_table(); + if (addr >= 0) { + gd->arch.coreboot_table = addr; gd->flags |= GD_FLG_SKIP_LL_INIT; + } return 0; } diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h index 5bc251c..3e40445 100644 --- a/arch/x86/include/asm/global_data.h +++ b/arch/x86/include/asm/global_data.h @@ -123,6 +123,7 @@ struct arch_global_data { #endif void *itss_priv; /* Private ITSS data pointer */ ulong acpi_start; /* Start address of ACPI tables */ + ulong coreboot_table; /* Address of coreboot table */ }; #endif |