diff options
| author | Zhou Yanjie <zhouyanjie@zoho.com> | 2019-07-30 19:30:11 +0800 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2019-07-30 09:41:14 -0700 |
| commit | 7ea502e1d885966cb5912b4488255d8c12645042 (patch) | |
| tree | 23316cc3ceb9c2e965c250db481475831a84977b /arch/mips | |
| parent | cdab7e2c73d5b499f2e33e87423707dc28929850 (diff) | |
MIPS: X1000: Add X1000 system type.
Add X1000 system type for cat /proc/cpuinfo to give out X1000.
Signed-off-by: Zhou Yanjie <zhouyanjie@zoho.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: ralf@linux-mips.org
Cc: paul@crapouillou.net
Cc: jhogan@kernel.org
Cc: fancer.lancer@gmail.com
Cc: chenhc@lemote.com
Cc: tglx@linutronix.de
Cc: gregkh@linuxfoundation.org
Cc: armijn@tjaldur.nl
Cc: syq@debian.org
Cc: jiaxun.yang@flygoat.com
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/bootinfo.h | 1 | ||||
| -rw-r--r-- | arch/mips/include/asm/cpu.h | 2 | ||||
| -rw-r--r-- | arch/mips/jz4740/setup.c | 4 |
3 files changed, 6 insertions, 1 deletions
diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h index 235bc2f52113..32ba103921f9 100644 --- a/arch/mips/include/asm/bootinfo.h +++ b/arch/mips/include/asm/bootinfo.h @@ -81,6 +81,7 @@ enum loongson_machine_type { #define MACH_INGENIC_JZ4740 1 /* JZ4740 SOC */ #define MACH_INGENIC_JZ4770 2 /* JZ4770 SOC */ #define MACH_INGENIC_JZ4780 3 /* JZ4780 SOC */ +#define MACH_INGENIC_X1000 4 /* X1000 SOC */ extern char *system_type; const char *get_system_type(void); diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h index 62a72bb3f036..6826f0a657fb 100644 --- a/arch/mips/include/asm/cpu.h +++ b/arch/mips/include/asm/cpu.h @@ -47,7 +47,7 @@ #define PRID_COMP_CAVIUM 0x0d0000 #define PRID_COMP_LOONGSON 0x140000 #define PRID_COMP_INGENIC_D0 0xd00000 /* JZ4740, JZ4750 */ -#define PRID_COMP_INGENIC_D1 0xd10000 /* JZ4770, JZ4775 */ +#define PRID_COMP_INGENIC_D1 0xd10000 /* JZ4770, JZ4775, X1000 */ #define PRID_COMP_INGENIC_E1 0xe10000 /* JZ4780 */ /* diff --git a/arch/mips/jz4740/setup.c b/arch/mips/jz4740/setup.c index 4264eaf030c3..5c58f304fa0a 100644 --- a/arch/mips/jz4740/setup.c +++ b/arch/mips/jz4740/setup.c @@ -45,6 +45,8 @@ static void __init jz4740_detect_mem(void) static unsigned long __init get_board_mach_type(const void *fdt) { + if (!fdt_node_check_compatible(fdt, 0, "ingenic,x1000")) + return MACH_INGENIC_X1000; if (!fdt_node_check_compatible(fdt, 0, "ingenic,jz4780")) return MACH_INGENIC_JZ4780; if (!fdt_node_check_compatible(fdt, 0, "ingenic,jz4770")) @@ -85,6 +87,8 @@ void __init device_tree_init(void) const char *get_system_type(void) { switch (mips_machtype) { + case MACH_INGENIC_X1000: + return "X1000"; case MACH_INGENIC_JZ4780: return "JZ4780"; case MACH_INGENIC_JZ4770: |