/* SPDX-License-Identifier: GPL-2.0-only */ #include <arch/io.h> #include <cf9_reset.h> #include <reset.h> #include <soc/southbridge.h> #include <amdblocks/acpimmio.h> #include <amdblocks/reset.h> void do_cold_reset(void) { /* De-assert and then assert all PwrGood signals on CF9 reset. */ pm_write16(PWR_RESET_CFG, pm_read16(PWR_RESET_CFG) | TOGGLE_ALL_PWR_GOOD); outb(RST_CPU | SYS_RST, RST_CNT); } void do_warm_reset(void) { /* Assert reset signals only. */ outb(RST_CPU | SYS_RST, RST_CNT); } void do_board_reset(void) { /* TODO: Would a warm_reset() suffice? */ do_cold_reset(); }