From 0d5ceca8238fe72cc1c3e8d7fc84709061178a9d Mon Sep 17 00:00:00 2001
From: Li-Ta Lo <ollie@lanl.gov>
Date: Wed, 5 Jun 2002 08:58:10 +0000
Subject: [PATCH] added bcm stupid stuff

---
 src/mainboard/bcm/e100/Config      |  2 +
 src/mainboard/bcm/e100/mainboard.c | 80 ++++++++++++++++++++++++++++--
 2 files changed, 79 insertions(+), 3 deletions(-)

diff --git a/src/mainboard/bcm/e100/Config b/src/mainboard/bcm/e100/Config
index 61da7e2df6..9f6aeb6dcc 100644
--- a/src/mainboard/bcm/e100/Config
+++ b/src/mainboard/bcm/e100/Config
@@ -11,6 +11,8 @@ northsouthbridge sis/550
 
 option FINAL_MAINBOARD_FIXUP
 option HAVE_PIRQ_TABLE=1
+dir /src/ram
+option USE_RAMTEST=1
 object mainboard.o
 object irq_tables.o
 keyboard pc80
diff --git a/src/mainboard/bcm/e100/mainboard.c b/src/mainboard/bcm/e100/mainboard.c
index c5148a8702..3ab195ac8e 100644
--- a/src/mainboard/bcm/e100/mainboard.c
+++ b/src/mainboard/bcm/e100/mainboard.c
@@ -1,16 +1,90 @@
 #include <printk.h>
+#include <arch/io.h>
+#include <pciconf.h>
+#include <subr.h>
+#include <pci.h>
+#include <pci_ids.h>
+
+static unsigned short acpibase;
+
+static void
+beep_on(void)
+{
+	/* Timer 2, Mode 3, perodic square ware */
+	outb(0xb6, 0x43);
+
+	/* frequence = 440 Hz */
+	outb(0x97, 0x42);
+	outb(0x0a, 0x42);
+
+	/* Enable PC speaker gate */
+	outb(0x03, 0x61);
+}
+
+static void
+beep_off(void)
+{
+	/* Disable PC speaker gate */
+	outb(0x00, 0x61);
+}
+
+static void
+led_on(int led)
+{
+	unsigned enable, level;
+
+	enable = inw(acpibase + 0x64);
+	enable &= ~(1 << led);
+	outw(enable, acpibase + 0x64);
+
+	level = inw(acpibase + 0x66);
+	level &= ~(1 << led);
+	outb(level, acpibase + 0x66);
+}
+
+static void
+led_off(int led)
+{
+	unsigned enable, level;
+
+	enable = inw(acpibase + 0x64);
+	enable |= (1 << led);
+	outw(enable, acpibase + 0x64);
+
+	level = inw(acpibase + 0x66);
+	level |= (1 << led);
+	outb(level, acpibase + 0x66);
+}
 
 void
 mainboard_fixup(void)
 {
+	unsigned long ramsize;
+	int errors = 0;
+	struct pci_dev *pcidev;
+
+	pcidev = pci_find_device(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_503, (void *)NULL);
+	pci_read_config_word(pcidev, 0x74, &acpibase);
+
+	led_on(10);
+
+	beep_on();
+	ramsize = sizeram() * 1024;
+	if (ramcheck(0x00100000, ramsize, 20) != 0) {
+		error("DRAM Test Error");
+	}
+	beep_off();
+
+	led_off(10);
+	led_on(9);
 }
 
 void
 final_mainboard_fixup(void)
 {
-    void final_southbridge_fixup(void);
+	void final_southbridge_fixup(void);
 
-    printk_info("SiS 550 (and similar)...");
+	printk_info("SiS 550 (and similar)...");
 
-    final_southbridge_fixup();
+	final_southbridge_fixup();
 }