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authorGreg Watson <jarrah@users.sourceforge.net>2003-06-13 17:09:26 +0000
committerGreg Watson <jarrah@users.sourceforge.net>2003-06-13 17:09:26 +0000
commit8cff29d63e256ed36217174ac14f9c132ab3076a (patch)
tree763ead1c43cd7c60c68ec9707dae821eedaaeb49 /src/arch/ppc
parentc055fbb274305ff982922eb4d19b04353d3e3fb7 (diff)
downloadcoreboot-8cff29d63e256ed36217174ac14f9c132ab3076a.tar.xz
Added tables.c
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@874 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/arch/ppc')
-rw-r--r--src/arch/ppc/boot/boot.c2
-rw-r--r--src/arch/ppc/boot/linuxbios_table.c4
-rw-r--r--src/arch/ppc/boot/tables.c46
3 files changed, 49 insertions, 3 deletions
diff --git a/src/arch/ppc/boot/boot.c b/src/arch/ppc/boot/boot.c
index 79eea965b3..860576370b 100644
--- a/src/arch/ppc/boot/boot.c
+++ b/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
diff --git a/src/arch/ppc/boot/linuxbios_table.c b/src/arch/ppc/boot/linuxbios_table.c
index 253a5e5b7f..731ddaf78a 100644
--- a/src/arch/ppc/boot/linuxbios_table.c
+++ b/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 <printk.h>
+#include "linuxbios_table.h"
+#include <console/console.h>
#include <string.h>
#include <version.h>
diff --git a/src/arch/ppc/boot/tables.c b/src/arch/ppc/boot/tables.c
new file mode 100644
index 0000000000..c5f5a5da19
--- /dev/null
+++ b/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();
+}