| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <cf9_reset.h> |
| #include <console/console.h> |
| #include <intelblocks/cse.h> |
| #include <intelblocks/pmclib.h> |
| #include <fsp/util.h> |
| #include <soc/intel/common/reset.h> |
| #include <soc/pci_devs.h> |
| |
| void do_global_reset(void) |
| { |
| /* Ask CSE to do the global reset */ |
| if (cse_request_global_reset()) |
| return; |
| |
| /* global reset if CSE fail to reset */ |
| pmc_global_reset_enable(1); |
| do_full_reset(); |
| } |
| |
| void chipset_handle_reset(uint32_t status) |
| { |
| switch (status) { |
| case FSP_STATUS_RESET_REQUIRED_3: /* Global Reset */ |
| printk(BIOS_DEBUG, "GLOBAL RESET!!\n"); |
| global_reset(); |
| break; |
| default: |
| printk(BIOS_ERR, "unhandled reset type %x\n", status); |
| die("unknown reset type"); |
| break; |
| } |
| } |