diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/fdt_support.h | 14 | ||||
| -rw-r--r-- | include/fsl_mc.h | 59 |
2 files changed, 70 insertions, 3 deletions
diff --git a/include/fdt_support.h b/include/fdt_support.h index 21d7b44453..fd44d7e2f6 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -113,17 +113,25 @@ static inline int fdt_status_disabled(void *fdt, int nodeoffset) { return fdt_set_node_status(fdt, nodeoffset, FDT_STATUS_DISABLED, 0); } +static inline int fdt_status_fail(void *fdt, int nodeoffset) +{ + return fdt_set_node_status(fdt, nodeoffset, FDT_STATUS_FAIL, 0); +} -int fdt_set_status_by_alias(void *fdt, const char* alias, +int fdt_set_status_by_alias(void *fdt, const char *alias, enum fdt_status status, unsigned int error_code); -static inline int fdt_status_okay_by_alias(void *fdt, const char* alias) +static inline int fdt_status_okay_by_alias(void *fdt, const char *alias) { return fdt_set_status_by_alias(fdt, alias, FDT_STATUS_OKAY, 0); } -static inline int fdt_status_disabled_by_alias(void *fdt, const char* alias) +static inline int fdt_status_disabled_by_alias(void *fdt, const char *alias) { return fdt_set_status_by_alias(fdt, alias, FDT_STATUS_DISABLED, 0); } +static inline int fdt_status_fail_by_alias(void *fdt, const char *alias) +{ + return fdt_set_status_by_alias(fdt, alias, FDT_STATUS_FAIL, 0); +} #endif /* ifdef CONFIG_OF_LIBFDT */ diff --git a/include/fsl_mc.h b/include/fsl_mc.h new file mode 100644 index 0000000000..b9f089e5f3 --- /dev/null +++ b/include/fsl_mc.h @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2014 Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __FSL_MC_H__ +#define __FSL_MC_H__ + +#include <common.h> + +#define MC_CCSR_BASE_ADDR \ + ((struct mc_ccsr_registers __iomem *)0x8340000) + +#define BIT(x) (1 << (x)) +#define GCR1_P1_STOP BIT(31) +#define GCR1_P2_STOP BIT(30) +#define GCR1_P1_DE_RST BIT(23) +#define GCR1_P2_DE_RST BIT(22) +#define GCR1_M1_DE_RST BIT(15) +#define GCR1_M2_DE_RST BIT(14) +#define GCR1_M_ALL_DE_RST (GCR1_M1_DE_RST | GCR1_M2_DE_RST) +#define GSR_FS_MASK 0x3fffffff +#define MCFAPR_PL_MASK (0x1 << 18) +#define MCFAPR_BMT_MASK (0x1 << 17) +#define MCFAPR_BYPASS_ICID_MASK \ + (MCFAPR_PL_MASK | MCFAPR_BMT_MASK) + +#define SOC_MC_PORTALS_BASE_ADDR ((void __iomem *)0x00080C000000) +#define SOC_MC_PORTAL_STRIDE 0x10000 + +#define SOC_MC_PORTAL_ADDR(_portal_id) \ + ((void __iomem *)((uintptr_t)SOC_MC_PORTALS_BASE_ADDR + \ + (_portal_id) * SOC_MC_PORTAL_STRIDE)) + +struct mc_ccsr_registers { + u32 reg_gcr1; + u32 reserved1; + u32 reg_gsr; + u32 reserved2; + u32 reg_sicbalr; + u32 reg_sicbahr; + u32 reg_sicapr; + u32 reserved3; + u32 reg_mcfbalr; + u32 reg_mcfbahr; + u32 reg_mcfapr; + u32 reserved4[0x2f1]; + u32 reg_psr; + u32 reserved5; + u32 reg_brr[2]; + u32 reserved6[0x80]; + u32 reg_error[]; +}; + +int mc_init(bd_t *bis); + +int get_mc_boot_status(void); +#endif |