diff options
Diffstat (limited to 'arch/x86/cpu/coreboot/coreboot.c')
| -rw-r--r-- | arch/x86/cpu/coreboot/coreboot.c | 40 |
1 files changed, 15 insertions, 25 deletions
diff --git a/arch/x86/cpu/coreboot/coreboot.c b/arch/x86/cpu/coreboot/coreboot.c index 4cdd0d4035..0e9f15fef6 100644 --- a/arch/x86/cpu/coreboot/coreboot.c +++ b/arch/x86/cpu/coreboot/coreboot.c @@ -7,16 +7,11 @@ */ #include <common.h> -#include <asm/u-boot-x86.h> -#include <flash.h> +#include <fdtdec.h> #include <netdev.h> -#include <ns16550.h> -#include <asm/msr.h> -#include <asm/cache.h> -#include <asm/cpu.h> #include <asm/io.h> +#include <asm/msr.h> #include <asm/mtrr.h> -#include <asm/arch/tables.h> #include <asm/arch/sysinfo.h> #include <asm/arch/timestamp.h> @@ -53,13 +48,6 @@ int last_stage_init(void) return 0; } -#ifndef CONFIG_SYS_NO_FLASH -ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info) -{ - return 0; -} -#endif - int board_eth_init(bd_t *bis) { return pci_eth_init(bis); @@ -67,7 +55,8 @@ int board_eth_init(bd_t *bis) void board_final_cleanup(void) { - /* Un-cache the ROM so the kernel has one + /* + * Un-cache the ROM so the kernel has one * more MTRR available. * * Coreboot should have assigned this to the @@ -86,21 +75,22 @@ void board_final_cleanup(void) mtrr_close(&state); } - /* Issue SMI to Coreboot to lock down ME and registers */ - printf("Finalizing Coreboot\n"); - outb(0xcb, 0xb2); + if (!fdtdec_get_config_bool(gd->fdt_blob, "u-boot,no-apm-finalize")) { + /* + * Issue SMI to coreboot to lock down ME and registers + * when allowed via device tree + */ + printf("Finalizing coreboot\n"); + outb(0xcb, 0xb2); + } } -void panic_puts(const char *str) +int misc_init_r(void) { - NS16550_t port = (NS16550_t)0x3f8; - - NS16550_init(port, 1); - while (*str) - NS16550_putc(port, *str++); + return 0; } -int misc_init_r(void) +int arch_misc_init(void) { return 0; } |