fsl_mc.h 1.7 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) 2014 Freescale Semiconductor
  4. */
  5. #ifndef __FSL_MC_H__
  6. #define __FSL_MC_H__
  7. #include <common.h>
  8. #include <linux/bitops.h>
  9. #define MC_CCSR_BASE_ADDR \
  10. ((struct mc_ccsr_registers __iomem *)0x8340000)
  11. #define GCR1_P1_STOP BIT(31)
  12. #define GCR1_P2_STOP BIT(30)
  13. #define GCR1_P1_DE_RST BIT(23)
  14. #define GCR1_P2_DE_RST BIT(22)
  15. #define GCR1_M1_DE_RST BIT(15)
  16. #define GCR1_M2_DE_RST BIT(14)
  17. #define GCR1_M_ALL_DE_RST (GCR1_M1_DE_RST | GCR1_M2_DE_RST)
  18. #define GSR_FS_MASK 0x3fffffff
  19. #define SOC_MC_PORTALS_BASE_ADDR ((void __iomem *)0x00080C000000)
  20. #define SOC_QBMAN_PORTALS_BASE_ADDR ((void __iomem *)0x000818000000)
  21. #define SOC_MC_PORTAL_STRIDE 0x10000
  22. #define SOC_MC_PORTAL_ADDR(_portal_id) \
  23. ((void __iomem *)((uintptr_t)SOC_MC_PORTALS_BASE_ADDR + \
  24. (_portal_id) * SOC_MC_PORTAL_STRIDE))
  25. #define MC_PORTAL_OFFSET_TO_PORTAL_ID(_portal_offset) \
  26. ((_portal_offset) / SOC_MC_PORTAL_STRIDE)
  27. struct mc_ccsr_registers {
  28. u32 reg_gcr1;
  29. u32 reserved1;
  30. u32 reg_gsr;
  31. u32 reserved2;
  32. u32 reg_sicbalr;
  33. u32 reg_sicbahr;
  34. u32 reg_sicapr;
  35. u32 reserved3;
  36. u32 reg_mcfbalr;
  37. u32 reg_mcfbahr;
  38. u32 reg_mcfapr;
  39. u32 reserved4[0x2f1];
  40. u32 reg_psr;
  41. u32 reserved5;
  42. u32 reg_brr[2];
  43. u32 reserved6[0x80];
  44. u32 reg_error[];
  45. };
  46. void fdt_fsl_mc_fixup_iommu_map_entry(void *blob);
  47. int get_mc_boot_status(void);
  48. int get_dpl_apply_status(void);
  49. int is_lazy_dpl_addr_valid(void);
  50. void fdt_fixup_mc_ddr(u64 *base, u64 *size);
  51. #ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
  52. int get_aiop_apply_status(void);
  53. #endif
  54. u64 mc_get_dram_addr(void);
  55. unsigned long mc_get_dram_block_size(void);
  56. int fsl_mc_ldpaa_init(struct bd_info *bis);
  57. int fsl_mc_ldpaa_exit(struct bd_info *bd);
  58. void mc_env_boot(void);
  59. #endif