*/
#include <common.h>
+#include <cpu_func.h>
#include <dm.h>
#include <errno.h>
+#include <init.h>
+#include <log.h>
#include <rtc.h>
-#include <asm/acpi_s3.h>
+#include <acpi/acpi_s3.h>
#include <asm/cmos_layout.h>
#include <asm/early_cmos.h>
#include <asm/io.h>
debug("fail, error code %x\n", status);
else
debug("OK\n");
-
- return;
-}
-
-static __maybe_unused void *fsp_prepare_mrc_cache(void)
-{
- struct mrc_data_container *cache;
- struct mrc_region entry;
- int ret;
-
- ret = mrccache_get_region(NULL, &entry);
- if (ret)
- return NULL;
-
- cache = mrccache_find_current(&entry);
- if (!cache)
- return NULL;
-
- debug("%s: mrc cache at %p, size %x checksum %04x\n", __func__,
- cache->data, cache->data_size, cache->checksum);
-
- return cache->data;
}
#ifdef CONFIG_HAVE_ACPI_RESUME
return 0;
}
#endif
-
-int arch_fsp_init(void)
-{
- void *nvs;
- int stack = CONFIG_FSP_TEMP_RAM_ADDR;
- int boot_mode = BOOT_FULL_CONFIG;
-#ifdef CONFIG_HAVE_ACPI_RESUME
- int prev_sleep_state = chipset_prev_sleep_state();
- gd->arch.prev_sleep_state = prev_sleep_state;
-#endif
-
- if (!gd->arch.hob_list) {
-#ifdef CONFIG_ENABLE_MRC_CACHE
- nvs = fsp_prepare_mrc_cache();
-#else
- nvs = NULL;
-#endif
-
-#ifdef CONFIG_HAVE_ACPI_RESUME
- if (prev_sleep_state == ACPI_S3) {
- if (nvs == NULL) {
- /* If waking from S3 and no cache then */
- debug("No MRC cache found in S3 resume path\n");
- post_code(POST_RESUME_FAILURE);
- /* Clear Sleep Type */
- chipset_clear_sleep_state();
- /* Reboot */
- debug("Rebooting..\n");
- outb(SYS_RST | RST_CPU, IO_PORT_RESET);
- /* Should not reach here.. */
- panic("Reboot System");
- }
-
- /*
- * DM is not available yet at this point, hence call
- * CMOS access library which does not depend on DM.
- */
- stack = cmos_read32(CMOS_FSP_STACK_ADDR);
- boot_mode = BOOT_ON_S3_RESUME;
- }
-#endif
- /*
- * The first time we enter here, call fsp_init().
- * Note the execution does not return to this function,
- * instead it jumps to fsp_continue().
- */
- fsp_init(stack, boot_mode, nvs);
- } else {
- /*
- * The second time we enter here, adjust the size of malloc()
- * pool before relocation. Given gd->malloc_base was adjusted
- * after the call to board_init_f_init_reserve() in arch/x86/
- * cpu/start.S, we should fix up gd->malloc_limit here.
- */
- gd->malloc_limit += CONFIG_FSP_SYS_MALLOC_F_LEN;
- }
-
- return 0;
-}