1 files changed, 73 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/files/arch/mips/bcm963xx/prom.c b/target/linux/brcm63xx/files/arch/mips/bcm963xx/prom.c
new file mode 100644
index 0000000..e02d31c
--- /dev/null
+++ b/target/linux/brcm63xx/files/arch/mips/bcm963xx/prom.c
@@ -0,0 +1,73 @@
+/*
+ Copyright 2004 Broadcom Corp. All Rights Reserved.
+ Copyright 2007 OpenWrt,org, Florian Fainelli <florian@openwrt.org>
+
+ This program is free software; you can distribute it and/or modify it
+ under the terms of the GNU General Public License (Version 2) as
+ published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.,
+ 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+*/
+/*
+ * prom.c: PROM library initialization code.
+ *
+ */
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/bootmem.h>
+#include <linux/blkdev.h>
+
+#include <asm/addrspace.h>
+#include <asm/bootinfo.h>
+#include <asm/cpu.h>
+#include <asm/time.h>
+#include <asm/mach-bcm963xx/bootloaders.h>
+#include <asm/mach-bcm963xx/6348_map_part.h>
+
+#include "../cfe/cfe_private.h"
+
+extern void __init detect_bootloader(void); 
+extern void serial_init(void);
+extern int boot_loader_type;
+
+#define MACH_BCM                    MACH_BCM96348
+
+const char *get_system_type(void)
+{
+	return "Broadcom BCM963xx";
+}
+
+void __init prom_init(void)
+{
+    	serial_init();
+
+    	printk("%s prom init\n", get_system_type() );
+
+    	PERF->IrqMask = 0;
+	
+	/* Detect the bootloader */
+	detect_bootloader();
+
+	/* Do further initialisations depending on the bootloader */
+	if (boot_loader_type == BOOT_LOADER_CFE || boot_loader_type == BOOT_LOADER_CFE2) {
+		cfe_setup(fw_arg0, fw_arg1, fw_arg2, fw_arg3);
+	}
+	/* Register 16MB RAM minus the ADSL SDRAM by default */
+	add_memory_region(0, (0x01000000 - ADSL_SDRAM_IMAGE_SIZE), BOOT_MEM_RAM);
+
+	mips_machgroup = MACH_GROUP_BRCM;
+	mips_machtype = MACH_BCM;
+}
+
+void __init prom_free_prom_memory(void)
+{
+	/* We do not have any memory to free */
+}