Added tables.c

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@874 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/arch/ppc/boot/boot.c

@@ -2,7 +2,7 @@
 #include <boot/elf.h>
 #include <boot/elf_boot.h>
 #include <string.h>
-#include <printk.h>
+#include <console/console.h>
 
 
 #ifndef CMD_LINE

src/arch/ppc/boot/linuxbios_table.c

@@ -1,8 +1,8 @@
 #include <mem.h>
 #include <ip_checksum.h>
 #include <boot/linuxbios_tables.h>
-#include <boot/linuxbios_table.h>
+#include "linuxbios_table.h"
-#include <printk.h>
+#include <console/console.h>
 #include <string.h>
 #include <version.h>
 

src/arch/ppc/boot/tables.c

@@ -0,0 +1,46 @@
+#include <console/console.h>
+#include <mem.h>
+#include <cpu/cpu.h>
+#include <boot/tables.h>
+#include <boot/linuxbios_tables.h>
+#include "linuxbios_table.h"
+
+struct lb_memory *
+write_tables(struct mem_range *mem, unsigned long *processor_map)
+{
+	unsigned long low_table_start, low_table_end;
+	unsigned long rom_table_start, rom_table_end;
+
+	rom_table_start = 0xf0000;      
+	rom_table_end =   0xf0000;           
+	/* Start low addr at 16 bytes instead of 0 because of a buglet
+	* in the generic linux unzip code, as it tests for the a20 line.
+	*/
+	low_table_start = 0;
+	low_table_end = 16;
+
+#if 0
+	post_code(0x9a);
+	check_pirq_routing_table();
+	/* This table must be betweeen 0xf0000 & 0x100000 */
+	rom_table_end = copy_pirq_routing_table(rom_table_end);
+	rom_table_end = (rom_table_end + 1023) & ~1023;
+
+	/* copy the smp block to address 0 */
+	post_code(0x96);
+	/* The smp table must be in 0-1K, 639K-640K, or 960K-1M */
+	remove_logical_cpus();
+	low_table_end = write_smp_table(low_table_end, processor_map);
+
+	/* Don't write anything in the traditional x86 BIOS data segment */
+	if (low_table_end < 0x500) {
+	low_table_end = 0x500;
+	}
+#endif
+	/* The linuxbios table must be in 0-4K or 960K-1M */
+	write_linuxbios_table(processor_map, mem,
+				low_table_start, low_table_end,
+				rom_table_start >> 10, rom_table_end >> 10);
+
+	return get_lb_mem();
+}