提交 190fca3e 编写于 作者: K Kevin Cernekee 提交者: Ralf Baechle

MIPS: Fix regression on BCM4710 processor detection

BCM4710 uses the BMIPS32 core (like BCM6345), not the MIPS 4Kc core as
was previously believed.
Signed-off-by: NKevin Cernekee <cernekee@gmail.com>
Tested-by: NAlexandros C. Couloumbis <alex@ozo.com>
Patchwork: https://patchwork.linux-mips.org/patch/1837/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
上级 4afdea81
......@@ -111,8 +111,8 @@
* These are the PRID's for when 23:16 == PRID_COMP_BROADCOM
*/
#define PRID_IMP_BMIPS4KC 0x4000
#define PRID_IMP_BMIPS32 0x8000
#define PRID_IMP_BMIPS32_REV4 0x4000
#define PRID_IMP_BMIPS32_REV8 0x8000
#define PRID_IMP_BMIPS3300 0x9000
#define PRID_IMP_BMIPS3300_ALT 0x9100
#define PRID_IMP_BMIPS3300_BUG 0x0000
......
......@@ -905,7 +905,8 @@ static inline void cpu_probe_broadcom(struct cpuinfo_mips *c, unsigned int cpu)
{
decode_configs(c);
switch (c->processor_id & 0xff00) {
case PRID_IMP_BMIPS32:
case PRID_IMP_BMIPS32_REV4:
case PRID_IMP_BMIPS32_REV8:
c->cputype = CPU_BMIPS32;
__cpu_name[cpu] = "Broadcom BMIPS32";
break;
......@@ -933,10 +934,6 @@ static inline void cpu_probe_broadcom(struct cpuinfo_mips *c, unsigned int cpu)
__cpu_name[cpu] = "Broadcom BMIPS5000";
c->options |= MIPS_CPU_ULRI;
break;
case PRID_IMP_BMIPS4KC:
c->cputype = CPU_4KC;
__cpu_name[cpu] = "MIPS 4Kc";
break;
}
}
......
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