Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/arch/mips/momentum/ocelot_g/prom.c b/arch/mips/momentum/ocelot_g/prom.c
new file mode 100644
index 0000000..6b4f577
--- /dev/null
+++ b/arch/mips/momentum/ocelot_g/prom.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2002 Momentum Computer Inc.
+ * Author: Matthew Dharm <mdharm@momenco.com>
+ *
+ * Based on Ocelot Linux port, which is
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: jsun@mvista.com or jsun@junsun.net
+ *
+ * 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; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/bootmem.h>
+
+#include <asm/addrspace.h>
+#include <asm/bootinfo.h>
+#include <asm/pmon.h>
+#include <asm/gt64240.h>
+
+#include "ocelot_pld.h"
+
+struct callvectors* debug_vectors;
+
+extern unsigned long marvell_base;
+extern unsigned long bus_clock;
+
+#ifdef CONFIG_GALILLEO_GT64240_ETH
+extern unsigned char prom_mac_addr_base[6];
+#endif
+
+const char *get_system_type(void)
+{
+ return "Momentum Ocelot";
+}
+
+void __init prom_init(void)
+{
+ int argc = fw_arg0;
+ char **arg = (char **) fw_arg1;
+ char **env = (char **) fw_arg2;
+ struct callvectors *cv = (struct callvectors *) fw_arg3;
+ int i;
+
+ /* save the PROM vectors for debugging use */
+ debug_vectors = cv;
+
+ /* arg[0] is "g", the rest is boot parameters */
+ arcs_cmdline[0] = '\0';
+ for (i = 1; i < argc; i++) {
+ if (strlen(arcs_cmdline) + strlen(arg[i] + 1)
+ >= sizeof(arcs_cmdline))
+ break;
+ strcat(arcs_cmdline, arg[i]);
+ strcat(arcs_cmdline, " ");
+ }
+
+ mips_machgroup = MACH_GROUP_MOMENCO;
+ mips_machtype = MACH_MOMENCO_OCELOT_G;
+
+#ifdef CONFIG_GALILLEO_GT64240_ETH
+ /* get the base MAC address for on-board ethernet ports */
+ memcpy(prom_mac_addr_base, (void*)0xfc807cf2, 6);
+#endif
+
+ while (*env) {
+ if (strncmp("gtbase", *env, strlen("gtbase")) == 0) {
+ marvell_base = simple_strtol(*env + strlen("gtbase="),
+ NULL, 16);
+ }
+ if (strncmp("busclock", *env, strlen("busclock")) == 0) {
+ bus_clock = simple_strtol(*env + strlen("busclock="),
+ NULL, 10);
+ }
+ env++;
+ }
+}
+
+unsigned long __init prom_free_prom_memory(void)
+{
+ return 0;
+}