Quelle  cpu_specs_85xx.h   Sprache: C

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
 */

#define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
     PPC_FEATURE_BOOKE)

static struct cpu_spec cpu_specs[] __initdata = {
 { /* e500 */
  .pvr_mask  = 0xffff0000,
  .pvr_value  = 0x80200000,
  .cpu_name  = "e500",
  .cpu_features  = CPU_FTRS_E500,
  .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_SPE_COMP |
       PPC_FEATURE_HAS_EFP_SINGLE_COMP,
  .cpu_user_features2 = PPC_FEATURE2_ISEL,
  .mmu_features  = MMU_FTR_TYPE_FSL_E,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .num_pmcs  = 4,
  .cpu_setup  = __setup_cpu_e500v1,
  .machine_check  = machine_check_e500,
  .platform  = "ppc8540",
 },
 { /* e500v2 */
  .pvr_mask  = 0xffff0000,
  .pvr_value  = 0x80210000,
  .cpu_name  = "e500v2",
  .cpu_features  = CPU_FTRS_E500_2,
  .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_SPE_COMP |
       PPC_FEATURE_HAS_EFP_SINGLE_COMP |
       PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
  .cpu_user_features2 = PPC_FEATURE2_ISEL,
  .mmu_features  = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .num_pmcs  = 4,
  .cpu_setup  = __setup_cpu_e500v2,
  .machine_check  = machine_check_e500,
  .platform  = "ppc8548",
  .cpu_down_flush  = cpu_down_flush_e500v2,
 },
 { /* default match */
  .pvr_mask  = 0x00000000,
  .pvr_value  = 0x00000000,
  .cpu_name  = "(generic E500 PPC)",
  .cpu_features  = CPU_FTRS_E500,
  .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_SPE_COMP |
       PPC_FEATURE_HAS_EFP_SINGLE_COMP,
  .mmu_features  = MMU_FTR_TYPE_FSL_E,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .machine_check  = machine_check_e500,
  .platform  = "powerpc",
 }
};