diff options
Diffstat (limited to 'plat/rockchip/common/pmusram/cpus_on_fixed_addr.h')
-rw-r--r-- | plat/rockchip/common/pmusram/cpus_on_fixed_addr.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/plat/rockchip/common/pmusram/cpus_on_fixed_addr.h b/plat/rockchip/common/pmusram/cpus_on_fixed_addr.h new file mode 100644 index 0000000..bcd2a7c --- /dev/null +++ b/plat/rockchip/common/pmusram/cpus_on_fixed_addr.h @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2019, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef __CPU_ON_FIXED_ADDR_H__ +#define __CPU_ON_FIXED_ADDR_H__ + +/***************************************************************************** + * define data offset in struct psram_data + *****************************************************************************/ +#define PSRAM_DT_SP 0x0 +#define PSRAM_DT_DDR_FUNC 0x8 +#define PSRAM_DT_DDR_DATA 0x10 +#define PSRAM_DT_DDRFLAG 0x18 +#define PSRAM_DT_MPIDR 0x1c +#define PSRAM_DT_PM_FLAG 0x20 +#define PSRAM_DT_END 0x24 + +/* reserve 4 byte */ +#define PSRAM_DT_END_RES4 (PSRAM_DT_END + 4) + +#define PSRAM_DT_SIZE_WORDS (PSRAM_DT_END_RES4 / 4) + +#define PM_WARM_BOOT_SHT 0 +#define PM_WARM_BOOT_BIT (1 << PM_WARM_BOOT_SHT) + +#ifndef __ASSEMBLER__ + +struct psram_data_t { + uint64_t sp; + uint64_t ddr_func; + uint64_t ddr_data; + uint32_t ddr_flag; + uint32_t boot_mpidr; + uint32_t pm_flag; +}; + +CASSERT(__builtin_offsetof(struct psram_data_t, sp) == PSRAM_DT_SP, + assert_psram_dt_sp_offset_mistmatch); +CASSERT(__builtin_offsetof(struct psram_data_t, ddr_func) == PSRAM_DT_DDR_FUNC, + assert_psram_dt_ddr_func_offset_mistmatch); +CASSERT(__builtin_offsetof(struct psram_data_t, ddr_data) == PSRAM_DT_DDR_DATA, + assert_psram_dt_ddr_data_offset_mistmatch); +CASSERT(__builtin_offsetof(struct psram_data_t, ddr_flag) == PSRAM_DT_DDRFLAG, + assert_psram_dt_ddr_flag_offset_mistmatch); +CASSERT(__builtin_offsetof(struct psram_data_t, boot_mpidr) == PSRAM_DT_MPIDR, + assert_psram_dt_mpidr_offset_mistmatch); + +extern struct psram_data_t sys_sleep_flag_sram; + +#endif /* __ASSEMBLER__ */ + +#endif |