diff options
Diffstat (limited to 'arch/powerpc/kernel/cputable.c')
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index ae0fdef0ac11..a5dbfccd2047 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -12,9 +12,9 @@ #include <linux/init.h> #include <linux/export.h> #include <linux/jump_label.h> +#include <linux/of.h> #include <asm/cputable.h> -#include <asm/prom.h> /* for PTRRELOC on ARCH=ppc */ #include <asm/mce.h> #include <asm/mmu.h> #include <asm/setup.h> @@ -487,11 +487,29 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check_early = __machine_check_early_realmode_p9, .platform = "power9", }, - { /* Power9 DD2.2 or later */ + { /* Power9 DD2.2 */ + .pvr_mask = 0xffffefff, + .pvr_value = 0x004e0202, + .cpu_name = "POWER9 (raw)", + .cpu_features = CPU_FTRS_POWER9_DD2_2, + .cpu_user_features = COMMON_USER_POWER9, + .cpu_user_features2 = COMMON_USER2_POWER9, + .mmu_features = MMU_FTRS_POWER9, + .icache_bsize = 128, + .dcache_bsize = 128, + .num_pmcs = 6, + .pmc_type = PPC_PMC_IBM, + .oprofile_cpu_type = "ppc64/power9", + .cpu_setup = __setup_cpu_power9, + .cpu_restore = __restore_cpu_power9, + .machine_check_early = __machine_check_early_realmode_p9, + .platform = "power9", + }, + { /* Power9 DD2.3 or later */ .pvr_mask = 0xffff0000, .pvr_value = 0x004e0000, .cpu_name = "POWER9 (raw)", - .cpu_features = CPU_FTRS_POWER9_DD2_2, + .cpu_features = CPU_FTRS_POWER9_DD2_3, .cpu_user_features = COMMON_USER_POWER9, .cpu_user_features2 = COMMON_USER2_POWER9, .mmu_features = MMU_FTRS_POWER9, @@ -2025,7 +2043,7 @@ static struct cpu_spec * __init setup_cpu_spec(unsigned long offset, * oprofile_cpu_type already has a value, then we are * possibly overriding a real PVR with a logical one, * and, in that case, keep the current value for - * oprofile_cpu_type. Futhermore, let's ensure that the + * oprofile_cpu_type. Furthermore, let's ensure that the * fix for the PMAO bug is enabled on compatibility mode. */ if (old.oprofile_cpu_type != NULL) { @@ -2119,7 +2137,7 @@ void __init cpu_feature_keys_init(void) struct static_key_true mmu_feature_keys[NUM_MMU_FTR_KEYS] = { [0 ... NUM_MMU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT }; -EXPORT_SYMBOL_GPL(mmu_feature_keys); +EXPORT_SYMBOL(mmu_feature_keys); void __init mmu_feature_keys_init(void) { |