patch-2.4.9 linux/arch/arm/mach-sa1100/brutus.c

• Lines: 58
• Date: Sun Aug 12 11:13:59 2001
• Orig file: v2.4.8/linux/arch/arm/mach-sa1100/brutus.c
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.8/linux/arch/arm/mach-sa1100/brutus.c linux/arch/arm/mach-sa1100/brutus.c
@@ -0,0 +1,57 @@
+/*
+ * linux/arch/arm/mach-sa1100/brutus.c
+ *
+ * Author: Nicolas Pitre
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/tty.h>
+
+#include <asm/hardware.h>
+#include <asm/setup.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/serial_sa1100.h>
+
+#include "generic.h"
+
+
+static void __init
+fixup_brutus(struct machine_desc *desc, struct param_struct *params,
+	     char **cmdline, struct meminfo *mi)
+{
+	SET_BANK( 0, 0xc0000000, 4*1024*1024 );
+	SET_BANK( 1, 0xc8000000, 4*1024*1024 );
+	SET_BANK( 2, 0xd0000000, 4*1024*1024 );
+	SET_BANK( 3, 0xd8000000, 4*1024*1024 );
+	mi->nr_banks = 4;
+
+	ROOT_DEV = MKDEV(RAMDISK_MAJOR,0);
+	setup_ramdisk( 1, 0, 0, 8192 );
+	setup_initrd( __phys_to_virt(0xd8000000), 3*1024*1024 );
+}
+
+static void __init brutus_map_io(void)
+{
+	sa1100_map_io();
+
+	sa1100_register_uart(0, 1);
+	sa1100_register_uart(1, 3);
+	GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD);
+	GPDR |= GPIO_UART_TXD;
+	GPDR &= ~GPIO_UART_RXD;
+	PPAR |= PPAR_UPR;
+}
+
+MACHINE_START(BRUTUS, "Intel Brutus (SA1100 eval board)")
+	BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
+	FIXUP(fixup_brutus)
+	MAPIO(brutus_map_io)
+	INITIRQ(sa1100_init_irq)
+MACHINE_END