diff options
Diffstat (limited to 'arch/x86/cpu/queensbay/tnc.c')
-rw-r--r-- | arch/x86/cpu/queensbay/tnc.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/x86/cpu/queensbay/tnc.c b/arch/x86/cpu/queensbay/tnc.c new file mode 100644 index 0000000000..8b9815fa00 --- /dev/null +++ b/arch/x86/cpu/queensbay/tnc.c @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/post.h> +#include <asm/arch/fsp/fsp_support.h> +#include <asm/processor.h> + +int arch_cpu_init(void) +{ + post_code(POST_CPU_INIT); +#ifdef CONFIG_SYS_X86_TSC_TIMER + timer_set_base(rdtsc()); +#endif + + return x86_cpu_init_f(); +} + +int print_cpuinfo(void) +{ + post_code(POST_CPU_INFO); + return default_print_cpuinfo(); +} + +void reset_cpu(ulong addr) +{ + /* cold reset */ + outb(0x06, PORT_RESET); +} + +void board_final_cleanup(void) +{ + u32 status; + + /* call into FspNotify */ + debug("Calling into FSP (notify phase INIT_PHASE_BOOT): "); + status = fsp_notify(NULL, INIT_PHASE_BOOT); + if (status != FSP_SUCCESS) + debug("fail, error code %x\n", status); + else + debug("OK\n"); + + return; +} |