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MIPS: Add CPU support for Loongson1C 

Loongson1C is a 32-bit SoC designed by Loongson Technology Co., Ltd,
with many features similar to Loongson1B.

Signed-off-by: Yang Ling <gnaygnil@gmail.com>
Cc: paul.burton@imgtec.com
Cc: markos.chandras@imgtec.com
Cc: james.hogan@imgtec.com
Cc: kumba@gentoo.org
Cc: macro@imgtec.com
Cc: david.daney@cavium.com
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/13303/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Yang Ling 2016-05-19 12:22:19 +08:00 committed by Ralf Baechle
parent fd6ecf42fb
commit a1ca83869d
2 changed files with 3 additions and 1 deletions
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3
arch/mips/include/asm/cpu-type.h
View File

@ -24,7 +24,8 @@ static inline int __pure __get_cpu_type(const int cpu_type)
case CPU_LOONGSON3: case CPU_LOONGSON3:
#endif #endif
#ifdef CONFIG_SYS_HAS_CPU_LOONGSON1B #if defined(CONFIG_SYS_HAS_CPU_LOONGSON1B) || \
defined(CONFIG_SYS_HAS_CPU_LOONGSON1C)
case CPU_LOONGSON1: case CPU_LOONGSON1:
#endif #endif

1
arch/mips/include/asm/cpu.h
View File

@ -240,6 +240,7 @@
#define PRID_REV_VR4130 0x0080 #define PRID_REV_VR4130 0x0080
#define PRID_REV_34K_V1_0_2 0x0022 #define PRID_REV_34K_V1_0_2 0x0022
#define PRID_REV_LOONGSON1B 0x0020 #define PRID_REV_LOONGSON1B 0x0020
#define PRID_REV_LOONGSON1C 0x0020 /* Same as Loongson-1B */
#define PRID_REV_LOONGSON2E 0x0002 #define PRID_REV_LOONGSON2E 0x0002
#define PRID_REV_LOONGSON2F 0x0003 #define PRID_REV_LOONGSON2F 0x0003
#define PRID_REV_LOONGSON3A_R1 0x0005 #define PRID_REV_LOONGSON3A_R1 0x0005