sravan/system76-coreboot
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Use lists instead of arrays for resources in devices to reduce memory usage.

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Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5576 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Myles Watson
2010-05-21 14:33:48 +00:00
parent c5b87c8f89
commit c25cc11ae3
25 changed files with 200 additions and 190 deletions
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36
util/sconfig/main.c
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@ -278,8 +278,11 @@ void add_register(struct device *dev, char *name, char *val) {
}
static void pass0(FILE *fil, struct device *ptr) {
if ((ptr->type == device) && (ptr->id != 0) && (!ptr->used))
if ((ptr->type == device) && (ptr->id != 0) && (!ptr->used)) {
fprintf(fil, "struct device %s;\n", ptr->name);
if (ptr->rescnt > 0)
fprintf(fil, "struct resource %s_res[];\n", ptr->name);
}
if ((ptr->type == device) && (ptr->id != 0) && ptr->used)
fprintf(fil, "struct device %s;\n", ptr->aliased_name);
}
@ -295,18 +298,7 @@ static void pass1(FILE *fil, struct device *ptr) {
fprintf(fil, "\t.enabled = %d,\n", ptr->enabled);
fprintf(fil, "\t.on_mainboard = 1,\n");
if (ptr->rescnt > 0) {
fprintf(fil, "\t.resources = %d,\n", ptr->rescnt);
fprintf(fil, "\t.resource = {\n");
struct resource *r = ptr->res;
while (r) {
fprintf(fil, "\t\t{ .flags=IORESOURCE_FIXED | IORESOURCE_ASSIGNED | IORESOURCE_");
if (r->type == IRQ) fprintf(fil, "IRQ");
if (r->type == DRQ) fprintf(fil, "DRQ");
if (r->type == IO) fprintf(fil, "IO");
fprintf(fil, ", .index=0x%x, .base=0x%x},\n", r->index, r->base);
r = r->next;
}
fprintf(fil, "\t },\n");
fprintf(fil, "\t.resource_list = &%s_res[0],\n", ptr->name);
}
int link = 0;
fprintf(fil, "\t.link = {\n");
@ -346,6 +338,24 @@ static void pass1(FILE *fil, struct device *ptr) {
fprintf(fil, "\t.next=&%s\n", ptr->nextdev->name);
fprintf(fil, "};\n");
}
if (ptr->rescnt > 0) {
int i=1;
fprintf(fil, "struct resource %s_res[] = {\n", ptr->name);
struct resource *r = ptr->res;
while (r) {
fprintf(fil, "\t\t{ .flags=IORESOURCE_FIXED | IORESOURCE_ASSIGNED | IORESOURCE_");
if (r->type == IRQ) fprintf(fil, "IRQ");
if (r->type == DRQ) fprintf(fil, "DRQ");
if (r->type == IO) fprintf(fil, "IO");
fprintf(fil, ", .index=0x%x, .base=0x%x,", r->index, r->base);
if (r->next)
fprintf(fil, ".next=&%s_res[%d]},\n", ptr->name, i++);
else
fprintf(fil, ".next=NULL },\n");
r = r->next;
}
fprintf(fil, "\t };\n");
}
if ((ptr->type == chip) && (ptr->chiph_exists)) {
if (ptr->reg) {
fprintf(fil, "struct %s_config %s_info_%d\t= {\n", ptr->name_underscore, ptr->name_underscore, ptr->id);