1 files changed, 0 insertions, 380 deletions
diff --git a/src/arch/ppc/boot/coreboot_table.c b/src/arch/ppc/boot/coreboot_table.c
deleted file mode 100644
index dc154b2a71..0000000000
--- a/src/arch/ppc/boot/coreboot_table.c
+++ /dev/null
@@ -1,380 +0,0 @@
-#include <console/console.h>
-#include <ip_checksum.h>
-#include <boot/coreboot_tables.h>
-#include "coreboot_table.h"
-#include <string.h>
-#include <version.h>
-#include <device/device.h>
-#include <stdlib.h>
-
-struct lb_header *lb_table_init(unsigned long addr)
-{
-	struct lb_header *header;
-
-	/* 16 byte align the address */
-	addr += 15;
-	addr &= ~15;
-
-	header = (void *)addr;
-	header->signature[0] = 'L';
-	header->signature[1] = 'B';
-	header->signature[2] = 'I';
-	header->signature[3] = 'O';
-	header->header_bytes = sizeof(*header);
-	header->header_checksum = 0;
-	header->table_bytes = 0;
-	header->table_checksum = 0;
-	header->table_entries = 0;
-	return header;
-}
-
-struct lb_record *lb_first_record(struct lb_header *header)
-{
-	struct lb_record *rec;
-	rec = (void *)(((char *)header) + sizeof(*header));
-	return rec;
-}
-
-struct lb_record *lb_last_record(struct lb_header *header)
-{
-	struct lb_record *rec;
-	rec = (void *)(((char *)header) + sizeof(*header) + header->table_bytes);
-	return rec;
-}
-
-struct lb_record *lb_next_record(struct lb_record *rec)
-{
-	rec = (void *)(((char *)rec) + rec->size);	
-	return rec;
-}
-
-struct lb_record *lb_new_record(struct lb_header *header)
-{
-	struct lb_record *rec;
-	rec = lb_last_record(header);
-	if (header->table_entries) {
-		header->table_bytes += rec->size;
-	}
-	rec = lb_last_record(header);
-	header->table_entries++;
-	rec->tag = LB_TAG_UNUSED;
-	rec->size = sizeof(*rec);
-	return rec;
-}
-
-
-struct lb_memory *lb_memory(struct lb_header *header)
-{
-	struct lb_record *rec;
-	struct lb_memory *mem;
-	rec = lb_new_record(header);
-	mem = (struct lb_memory *)rec;
-	mem->tag = LB_TAG_MEMORY;
-	mem->size = sizeof(*mem);
-	return mem;
-}
-
-struct lb_mainboard *lb_mainboard(struct lb_header *header)
-{
-	struct lb_record *rec;
-	struct lb_mainboard *mainboard;
-	rec = lb_new_record(header);
-	mainboard = (struct lb_mainboard *)rec;
-	mainboard->tag = LB_TAG_MAINBOARD;
-
-	mainboard->size = (sizeof(*mainboard) +
-		strlen(mainboard_vendor) + 1 + 
-		strlen(mainboard_part_number) + 1 +
-		3) & ~3;
-
-	mainboard->vendor_idx = 0;
-	mainboard->part_number_idx = strlen(mainboard_vendor) + 1;
-
-	memcpy(mainboard->strings + mainboard->vendor_idx,
-		mainboard_vendor,      strlen(mainboard_vendor) + 1);
-	memcpy(mainboard->strings + mainboard->part_number_idx,
-		mainboard_part_number, strlen(mainboard_part_number) + 1);
-
-	return mainboard;
-}
-
-void lb_strings(struct lb_header *header)
-{
-	static const struct {
-		uint32_t tag;
-		const uint8_t *string;
-	} strings[] = {
-		{ LB_TAG_VERSION,        coreboot_version,        },
-		{ LB_TAG_EXTRA_VERSION,  coreboot_extra_version,  },
-		{ LB_TAG_BUILD,          coreboot_build,          },
-		{ LB_TAG_COMPILE_TIME,   coreboot_compile_time,   },
-		{ LB_TAG_COMPILE_BY,     coreboot_compile_by,     },
-		{ LB_TAG_COMPILE_HOST,   coreboot_compile_host,   },
-		{ LB_TAG_COMPILE_DOMAIN, coreboot_compile_domain, },
-		{ LB_TAG_COMPILER,       coreboot_compiler,       },
-		{ LB_TAG_LINKER,         coreboot_linker,         },
-		{ LB_TAG_ASSEMBLER,      coreboot_assembler,      },
-	};
-	unsigned int i;
-	for(i = 0; i < ARRAY_SIZE(strings); i++) {
-		struct lb_string *rec;
-		size_t len;
-		rec = (struct lb_string *)lb_new_record(header);
-		len = strlen(strings[i].string);
-		rec->tag = strings[i].tag;
-		rec->size = (sizeof(*rec) + len + 1 + 3) & ~3;
-		memcpy(rec->string, strings[i].string, len+1);
-	}
-
-}
-
-void lb_memory_range(struct lb_memory *mem,
-	uint32_t type, uint64_t start, uint64_t size)
-{
-	int entries;
-	entries = (mem->size - sizeof(*mem))/sizeof(mem->map[0]);
-	mem->map[entries].start = pack_lb64(start);
-	mem->map[entries].size = pack_lb64(size);
-	mem->map[entries].type = type;
-	mem->size += sizeof(mem->map[0]);
-}
-
-static void lb_reserve_table_memory(struct lb_header *head)
-{
-	struct lb_record *last_rec;
-	struct lb_memory *mem;
-	uint64_t start;
-	uint64_t end;
-	int i, entries;
-
-	last_rec = lb_last_record(head);
-	mem = get_lb_mem();
-	start = (unsigned long)head;
-	end = (unsigned long)last_rec;
-	entries = (mem->size - sizeof(*mem))/sizeof(mem->map[0]);
-	/* Resize the right two memory areas so this table is in
-	 * a reserved area of memory.  Everything has been carefully
-	 * setup so that is all we need to do.
-	 */
-	for(i = 0; i < entries; i++ ) {
-		uint64_t map_start = unpack_lb64(mem->map[i].start);
-		uint64_t map_end = map_start + unpack_lb64(mem->map[i].size);
-		/* Does this area need to be expanded? */
-		if (map_end == start) {
-			mem->map[i].size = pack_lb64(end - map_start);
-		}
-		/* Does this area need to be contracted? */
-		else if (map_start == start) {
-			mem->map[i].start = pack_lb64(end);
-			mem->map[i].size = pack_lb64(map_end - end);
-		}
-	}
-}
-
-unsigned long lb_table_fini(struct lb_header *head)
-{
-	struct lb_record *rec, *first_rec;
-	rec = lb_last_record(head);
-	if (head->table_entries) {
-		head->table_bytes += rec->size;
-	}
-	lb_reserve_table_memory(head);
-	first_rec = lb_first_record(head);
-	head->table_checksum = compute_ip_checksum(first_rec, head->table_bytes);
-	head->header_checksum = 0;
-	head->header_checksum = compute_ip_checksum(head, sizeof(*head));
-	printk_debug("Wrote coreboot table at: %p - %p  checksum %lx\n",
-		head, rec, head->table_checksum);
-	return (unsigned long)rec;
-}
-
-static void lb_cleanup_memory_ranges(struct lb_memory *mem)
-{
-	int entries;
-	int i, j;
-	entries = (mem->size - sizeof(*mem))/sizeof(mem->map[0]);
-	
-	/* Sort the lb memory ranges */
-	for(i = 0; i < entries; i++) {
-		uint64_t entry_start = unpack_lb64(mem->map[i].start);
-		for(j = i; j < entries; j++) {
-			uint64_t temp_start = unpack_lb64(mem->map[j].start);
-			if (temp_start < entry_start) {
-				struct lb_memory_range tmp;
-				tmp = mem->map[i];
-				mem->map[i] = mem->map[j];
-				mem->map[j] = tmp;
-			}
-		}
-	}
-
-	/* Merge adjacent entries */
-	for(i = 0; (i + 1) < entries; i++) {
-		uint64_t start, end, nstart, nend;
-		if (mem->map[i].type != mem->map[i + 1].type) {
-			continue;
-		}
-		start  = unpack_lb64(mem->map[i].start);
-		end    = start + unpack_lb64(mem->map[i].size);
-		nstart = unpack_lb64(mem->map[i + 1].start);
-		nend   = nstart + unpack_lb64(mem->map[i + 1].size);
-		if ((start <= nstart) && (end > nstart)) {
-			if (start > nstart) {
-				start = nstart;
-			}
-			if (end < nend) {
-				end = nend;
-			}
-			/* Record the new region size */
-			mem->map[i].start = pack_lb64(start);
-			mem->map[i].size  = pack_lb64(end - start);
-
-			/* Delete the entry I have merged with */
-			memmove(&mem->map[i + 1], &mem->map[i + 2], 
-				((entries - i - 2) * sizeof(mem->map[0])));
-			mem->size -= sizeof(mem->map[0]);
-			entries -= 1;
-			/* See if I can merge with the next entry as well */
-			i -= 1; 
-		}
-	}
-}
-
-static void lb_remove_memory_range(struct lb_memory *mem, 
-	uint64_t start, uint64_t size)
-{
-	uint64_t end;
-	int entries;
-	int i;
-
-	end = start + size;
-	entries = (mem->size - sizeof(*mem))/sizeof(mem->map[0]);
-
-	/* Remove a reserved area from the memory map */
-	for(i = 0; i < entries; i++) {
-		uint64_t map_start = unpack_lb64(mem->map[i].start);
-		uint64_t map_end   = map_start + unpack_lb64(mem->map[i].size);
-		if ((start <= map_start) && (end >= map_end)) {
-			/* Remove the completely covered range */
-			memmove(&mem->map[i], &mem->map[i + 1], 
-				((entries - i - 1) * sizeof(mem->map[0])));
-			mem->size -= sizeof(mem->map[0]);
-			entries -= 1;
-			/* Since the index will disappear revisit what will appear here */
-			i -= 1; 
-		}
-		else if ((start > map_start) && (end < map_end)) {
-			/* Split the memory range */
-			memmove(&mem->map[i + 1], &mem->map[i], 
-				((entries - i) * sizeof(mem->map[0])));
-			mem->size += sizeof(mem->map[0]);
-			entries += 1;
-			/* Update the first map entry */
-			mem->map[i].size = pack_lb64(start - map_start);
-			/* Update the second map entry */
-			mem->map[i + 1].start = pack_lb64(end);
-			mem->map[i + 1].size  = pack_lb64(map_end - end);
-			/* Don't bother with this map entry again */
-			i += 1;
-		}
-		else if ((start <= map_start) && (end > map_start)) {
-			/* Shrink the start of the memory range */
-			mem->map[i].start = pack_lb64(end);
-			mem->map[i].size  = pack_lb64(map_end - end);
-		}
-		else if ((start < map_end) && (start > map_start)) {
-			/* Shrink the end of the memory range */
-			mem->map[i].size = pack_lb64(start - map_start);
-		}
-	}
-}
-
-static void lb_add_memory_range(struct lb_memory *mem,
-	uint32_t type, uint64_t start, uint64_t size)
-{
-	lb_remove_memory_range(mem, start, size);
-	lb_memory_range(mem, type, start, size);
-	lb_cleanup_memory_ranges(mem);
-}
-
-/* Routines to extract part so the coreboot table or 
- * information from the coreboot table after we have written it.
- * Currently get_lb_mem relies on a global we can change the
- * implementaiton.
- */
-static struct lb_memory *mem_ranges = 0;
-struct lb_memory *get_lb_mem(void)
-{
-	return mem_ranges;
-}
-
-static void build_lb_mem_range(void *gp, struct device *dev, struct resource *res)
-{
-	struct lb_memory *mem = gp;
-	lb_memory_range(mem, LB_MEM_RAM, res->base, res->size);
-}
-
-static struct lb_memory *build_lb_mem(struct lb_header *head)
-{
-	struct lb_memory *mem;
-
-	/* Record where the lb memory ranges will live */
-	mem = lb_memory(head);
-	mem_ranges = mem;
-
-	/* Build the raw table of memory */
-	search_global_resources(
-		IORESOURCE_MEM | IORESOURCE_CACHEABLE, IORESOURCE_MEM | IORESOURCE_CACHEABLE,
-		build_lb_mem_range, mem);
-	lb_cleanup_memory_ranges(mem);
-	return mem;
-}
-
-unsigned long write_coreboot_table( 
-	unsigned long low_table_start, unsigned long low_table_end,
-	unsigned long rom_table_start, unsigned long rom_table_end)
-{
-	unsigned long table_size;
-	struct lb_header *head;
-	struct lb_memory *mem;
-
-	head = lb_table_init(low_table_end);
-	low_table_end = (unsigned long)head;
-	if (CONFIG_HAVE_OPTION_TABLE == 1) {
-		struct lb_record *rec_dest, *rec_src;
-		/* Write the option config table... */
-		rec_dest = lb_new_record(head);
-		rec_src = (struct lb_record *)(void *)&option_table;
-		memcpy(rec_dest,  rec_src, rec_src->size);
-	}
-	/* Record where RAM is located */
-	mem = build_lb_mem(head);
-	
-	/* Find the current mptable size */
-	table_size = (low_table_end - low_table_start);
-
-	/* Record the mptable and the the lb_table (This will be adjusted later) */
-	lb_add_memory_range(mem, LB_MEM_TABLE, 
-		low_table_start, table_size);
-
-	/* Record the pirq table */
-	lb_add_memory_range(mem, LB_MEM_TABLE, 
-		rom_table_start, (rom_table_end - rom_table_start));
-
-	/* Note:
-	 * I assume that there is always memory at immediately after
-	 * the low_table_end.  This means that after I setup the coreboot table.
-	 * I can trivially fixup the reserved memory ranges to hold the correct
-	 * size of the coreboot table.
-	 */
-
-	/* Record our motheboard */
-	lb_mainboard(head);
-	/* Record our various random string information */
-	lb_strings(head);
-
-	low_table_end = lb_table_fini(head);
-
-	/* Remember where my valid memory ranges are */
-	return low_table_end;
-}