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author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2015-07-07 11:38:44 +0200 |
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committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2015-07-07 11:38:44 +0200 |
commit | 6f43ba70d15e15a08c25b3d956c70addb6740737 (patch) | |
tree | e5ddc8498043c0c47559737ea60e4d7fc866e20a /arch/x86/cpu/qemu/qemu.c | |
parent | 003b09dad492ebc385b28067b8028a0c0ff9323f (diff) | |
parent | 9c6b05cb724e18d1db3f9e1a75b2272572f06fbd (diff) | |
download | u-boot-imx-6f43ba70d15e15a08c25b3d956c70addb6740737.zip u-boot-imx-6f43ba70d15e15a08c25b3d956c70addb6740737.tar.gz u-boot-imx-6f43ba70d15e15a08c25b3d956c70addb6740737.tar.bz2 |
Merge branch 'u-boot/master' into 'u-boot-arm/master'
Diffstat (limited to 'arch/x86/cpu/qemu/qemu.c')
-rw-r--r-- | arch/x86/cpu/qemu/qemu.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/x86/cpu/qemu/qemu.c b/arch/x86/cpu/qemu/qemu.c new file mode 100644 index 0000000..930d2b6 --- /dev/null +++ b/arch/x86/cpu/qemu/qemu.c @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/irq.h> +#include <asm/post.h> +#include <asm/processor.h> + +int arch_cpu_init(void) +{ + int ret; + + post_code(POST_CPU_INIT); +#ifdef CONFIG_SYS_X86_TSC_TIMER + timer_set_base(rdtsc()); +#endif + + ret = x86_cpu_init_f(); + if (ret) + return ret; + + return 0; +} + +int print_cpuinfo(void) +{ + post_code(POST_CPU_INFO); + return default_print_cpuinfo(); +} + +void reset_cpu(ulong addr) +{ + /* cold reset */ + x86_full_reset(); +} + +int arch_misc_init(void) +{ + pirq_init(); + + return 0; +} |