| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| |
| #ifndef HASWELL_RAMINIT_NATIVE_H |
| #define HASWELL_RAMINIT_NATIVE_H |
| |
| enum raminit_boot_mode { |
| BOOTMODE_COLD, |
| BOOTMODE_WARM, |
| BOOTMODE_S3, |
| BOOTMODE_FAST, |
| }; |
| |
| enum raminit_status { |
| RAMINIT_STATUS_SUCCESS = 0, |
| RAMINIT_STATUS_UNSPECIFIED_ERROR, /** TODO: Deprecated in favor of specific values **/ |
| }; |
| |
| enum generic_stepping { |
| STEPPING_A0 = 1, |
| STEPPING_B0 = 2, |
| STEPPING_C0 = 3, |
| }; |
| |
| struct sysinfo { |
| enum raminit_boot_mode bootmode; |
| enum generic_stepping stepping; |
| uint32_t cpu; /* CPUID value */ |
| |
| bool dq_pins_interleaved; |
| }; |
| |
| void raminit_main(enum raminit_boot_mode bootmode); |
| |
| #endif |