/*
* This file is part of the coreboot project.
*
- * Copyright (C) 2007 Corey Osgood <corey@slightlyhackish.com>
+ * Copyright (C) 2007 Corey Osgood <corey.osgood@gmail.com>
* Copyright (C) 2010 Joseph Smith <joe@settoplinux.org>
*
* This program is free software; you can redistribute it and/or modify
.device = 0x7124,
};
-static void ram_resource(device_t dev, unsigned long index,
- unsigned long basek, unsigned long sizek)
-{
- struct resource *resource;
-
- if (!sizek) {
- return;
- }
- resource = new_resource(dev, index);
- resource->base = ((resource_t) basek) << 10;
- resource->size = ((resource_t) sizek) << 10;
- resource->flags = IORESOURCE_MEM | IORESOURCE_CACHEABLE |
- IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED;
-}
-
-static void tolm_test(void *gp, struct device *dev, struct resource *new)
-{
- struct resource **best_p = gp;
- struct resource *best;
- best = *best_p;
- if (!best || (best->base > new->base)) {
- best = new;
- }
- *best_p = best;
-}
-
-static uint32_t find_pci_tolm(struct bus *bus)
-{
- struct resource *min;
- uint32_t tolm;
- min = 0;
- search_bus_resources(bus, IORESOURCE_MEM, IORESOURCE_MEM, tolm_test,
- &min);
- tolm = 0xffffffffUL;
- if (min && tolm > min->base) {
- tolm = min->base;
- }
- return tolm;
-}
-
/* IGD UMA memory */
uint64_t uma_memory_base=0, uma_memory_size=0;
};
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void pci_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tomk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tomk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
assign_resources(dev->link_list);
}