arch/arm/mach-prima2/common.c

   1 /*
   2  * Defines machines for CSR SiRFprimaII
   3  *
   4  * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
   5  *
   6  * Licensed under GPLv2 or later.
   7  */
   8
   9 #include <linux/init.h>
  10 #include <linux/kernel.h>
  11 #include <asm/sizes.h>
  12 #include <asm/mach-types.h>
  13 #include <asm/mach/arch.h>
  14 #include <linux/of.h>
  15 #include <linux/of_platform.h>
  16 #include "common.h"
  17
  18 static void __init sirfsoc_init_late(void)
  19 {
  20         sirfsoc_pm_init();
  21 }
  22
  23 static __init void sirfsoc_map_io(void)
  24 {
  25         sirfsoc_map_lluart();
  26         sirfsoc_map_scu();
  27 }
  28
  29 #ifdef CONFIG_ARCH_ATLAS6
  30 static const char *atlas6_dt_match[] __initconst = {
  31         "sirf,atlas6",
  32         NULL
  33 };
  34
  35 DT_MACHINE_START(ATLAS6_DT, "Generic ATLAS6 (Flattened Device Tree)")
  36         /* Maintainer: Barry Song <baohua.song@csr.com> */
  37         .l2c_aux_val    = 0,
  38         .l2c_aux_mask   = ~0,
  39         .map_io         = sirfsoc_map_io,
  40         .init_late      = sirfsoc_init_late,
  41         .dt_compat      = atlas6_dt_match,
  42 MACHINE_END
  43 #endif
  44
  45 #ifdef CONFIG_ARCH_PRIMA2
  46 static const char *prima2_dt_match[] __initconst = {
  47         "sirf,prima2",
  48         NULL
  49 };
  50
  51 DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)")
  52         /* Maintainer: Barry Song <baohua.song@csr.com> */
  53         .l2c_aux_val    = 0,
  54         .l2c_aux_mask   = ~0,
  55         .map_io         = sirfsoc_map_io,
  56         .dma_zone_size  = SZ_256M,
  57         .init_late      = sirfsoc_init_late,
  58         .dt_compat      = prima2_dt_match,
  59 MACHINE_END
  60 #endif
  61
  62 #ifdef CONFIG_ARCH_MARCO
  63 static const char *marco_dt_match[] __initconst = {
  64         "sirf,marco",
  65         NULL
  66 };
  67
  68 DT_MACHINE_START(MARCO_DT, "Generic MARCO (Flattened Device Tree)")
  69         /* Maintainer: Barry Song <baohua.song@csr.com> */
  70         .l2c_aux_val    = 0,
  71         .l2c_aux_mask   = ~0,
  72         .smp            = smp_ops(sirfsoc_smp_ops),
  73         .map_io         = sirfsoc_map_io,
  74         .init_late      = sirfsoc_init_late,
  75         .dt_compat      = marco_dt_match,
  76 MACHINE_END
  77 #endif