diff options
Diffstat (limited to 'arch/mips/loongson32/common/setup.c')
-rw-r--r-- | arch/mips/loongson32/common/setup.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/mips/loongson32/common/setup.c b/arch/mips/loongson32/common/setup.c new file mode 100644 index 0000000000..4733fe0371 --- /dev/null +++ b/arch/mips/loongson32/common/setup.c @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com> + */ + +#include <linux/io.h> +#include <linux/init.h> +#include <linux/smp.h> +#include <asm/cpu-info.h> +#include <asm/bootinfo.h> + +const char *get_system_type(void) +{ + unsigned int processor_id = (¤t_cpu_data)->processor_id; + + switch (processor_id & PRID_REV_MASK) { + case PRID_REV_LOONGSON1B: +#if defined(CONFIG_LOONGSON1_LS1B) + return "LOONGSON LS1B"; +#elif defined(CONFIG_LOONGSON1_LS1C) + return "LOONGSON LS1C"; +#endif + default: + return "LOONGSON (unknown)"; + } +} |