Add IBASE DB-FT1 and AMD Inagua motherboards. Patch 8 of 8.

This code provides support for IBASE Technology DB-FT1 (AMD code name Persimmon) and AMD Inagua platforms. It is dependent on all other patches in this set.

Signed-off-by: Frank Vibrans <frank.vibrans@amd.com>
Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Acked-by: Marc Jones <marcj303@gmail.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6352 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/mainboard/amd/inagua/romstage.c b/src/mainboard/amd/inagua/romstage.c
new file mode 100644
index 0000000..cbebf07
--- /dev/null
+++ b/src/mainboard/amd/inagua/romstage.c
@@ -0,0 +1,118 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#include <stdint.h>
+#include <string.h>
+#include <device/pci_def.h>
+#include <device/pci_ids.h>
+#include <arch/io.h>
+#include <arch/stages.h>
+#include <device/pnp_def.h>
+#include <arch/romcc_io.h>
+#include <cpu/x86/lapic.h>
+#include <console/console.h>
+#include <console/loglevel.h>
+#include "cpu/x86/bist.h"
+#include "superio/smsc/kbc1100/kbc1100_early_init.c"
+#include "cpu/x86/lapic/boot_cpu.c"
+#include "pc80/i8254.c"
+#include "pc80/i8259.c"
+#include "SbEarly.h"
+#include "SBPLATFORM.h"
+#include <arch/cpu.h>
+
+void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx);
+u32 agesawrapper_amdinitmmio (void);
+u32 agesawrapper_amdinitreset (void);
+u32 agesawrapper_amdinitearly (void);
+u32 agesawrapper_amdinitenv (void);
+u32 agesawrapper_amdinitlate (void);
+u32 agesawrapper_amdinitpost (void);
+u32 agesawrapper_amdinitmid (void);
+
+void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
+{
+  u32 val;
+
+  if (!cpu_init_detectedx && boot_cpu()) {
+    post_code(0x30);
+    sb_poweron_init();
+
+    post_code(0x31);
+    kbc1100_early_init(CONFIG_SIO_PORT);
+    uart_init();
+    console_init();
+  }
+
+  /* Halt if there was a built in self test failure */
+  post_code(0x34);
+  report_bist_failure(bist);
+
+  // Load MPB
+  val = cpuid_eax(1);
+  printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val);
+  printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx);
+
+  post_code(0x35);
+  val = agesawrapper_amdinitmmio();
+
+  post_code(0x37);
+  val = agesawrapper_amdinitreset();
+  if(val) {
+    printk(BIOS_DEBUG, "agesawrapper_amdinitreset failed: %x \n", val);
+  }
+
+  post_code(0x38);
+  printk(BIOS_DEBUG, "Got past sb800_early_setup\n");
+
+  post_code(0x39);
+  val = agesawrapper_amdinitearly ();
+  if(val) {
+    printk(BIOS_DEBUG, "agesawrapper_amdinitearly failed: %x \n", val);
+  }
+  printk(BIOS_DEBUG, "Got past agesawrapper_amdinitearly\n");
+
+  post_code(0x40);
+  val = agesawrapper_amdinitpost ();
+  if(val) {
+    printk(BIOS_DEBUG, "agesawrapper_amdinitpost failed: %x \n", val);
+  }
+  printk(BIOS_DEBUG, "Got past agesawrapper_amdinitpost\n");
+
+  post_code(0x41);
+  val = agesawrapper_amdinitenv ();
+  if(val) {
+    printk(BIOS_DEBUG, "agesawrapper_amdinitenv failed: %x \n", val);
+  }
+  printk(BIOS_DEBUG, "Got past agesawrapper_amdinitenv\n");
+
+  /* Initialize i8259 pic */
+  post_code(0x41);
+  setup_i8259 ();
+
+  /* Initialize i8254 timers */
+  post_code(0x42);
+  setup_i8254 ();
+
+  post_code(0x50);
+  copy_and_run(0);
+
+  post_code(0x54);  // Should never see this post code.
+}
+