1 files changed, 0 insertions, 365 deletions
diff --git a/board/cray/L1/L1.c b/board/cray/L1/L1.c
deleted file mode 100644
index a7114eb074..0000000000
--- a/board/cray/L1/L1.c
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/processor.h>
-#include <405gp_i2c.h>
-#include <command.h>
-#include <rtc.h>
-#include <post.h>
-#include <net.h>
-#include <malloc.h>
-
-#define L1_MEMSIZE (32*1024*1024)
-
-/* the std. DHCP stufff */
-#define DHCP_ROUTER       3
-#define DHCP_NETMASK      1
-#define DHCP_BOOTFILE     67
-#define DHCP_ROOTPATH     17
-#define DHCP_HOSTNAME     12
-
-/* some extras used by CRAY
- *
- * on the server this looks like:
- *
- * option L1-initrd-image code 224 = string;
- * option L1-initrd-image "/opt/craysv2/craymcu/l1/flash/initrd.image"
- */
-#define DHCP_L1_INITRD  224
-
-/* new, [better?] way via official vendor-extensions, defining an option
- * space.
- * on the server this looks like:
- *
- * option space CRAYL1;
- * option CRAYL1.initrd     code 3 = string;
- * ..etc...
- */
-#define DHCP_VENDOR_SPECX   43
-#define DHCP_VX_INITRD       3
-#define DHCP_VX_BOOTCMD      4
-#define DHCP_VX_BOOTARGS     5
-#define DHCP_VX_ROOTDEV      6
-#define DHCP_VX_FROMFLASH    7
-#define DHCP_VX_BOOTSCRIPT   8
-#define DHCP_VX_RCFILE	     9
-#define DHCP_VX_MAGIC        10
-
-/* Things DHCP server can tellme about.  If there's no flash address, then
- * they dont participate in 'update' to flash, and we force their values
- * back to '0' every boot to be sure to get them fresh from DHCP.  Yes, I
- * know this is a pain...
- *
- * If I get no bootfile, boot from flash.  If rootpath, use that.  If no
- * rootpath use initrd in flash.
- */
-typedef struct dhcp_item_s {
-	u8 dhcp_option;
-	u8 dhcp_vendor_option;
-	char *dhcpvalue;
-	char *envname;
-} dhcp_item_t;
-static dhcp_item_t Things[] = {
-	{DHCP_ROUTER, 0, NULL, "gateway"},
-	{DHCP_NETMASK, 0, NULL, "netmask"},
-	{DHCP_BOOTFILE, 0, NULL, "bootfile"},
-	{DHCP_ROOTPATH, 0, NULL, "rootpath"},
-	{DHCP_HOSTNAME, 0, NULL, "hostname"},
-	{DHCP_L1_INITRD, 0, NULL, "initrd"},
-/* and the other way.. */
-	{DHCP_VENDOR_SPECX, DHCP_VX_INITRD, NULL, "initrd"},
-	{DHCP_VENDOR_SPECX, DHCP_VX_BOOTCMD, NULL, "bootcmd"},
-	{DHCP_VENDOR_SPECX, DHCP_VX_FROMFLASH, NULL, "fromflash"},
-	{DHCP_VENDOR_SPECX, DHCP_VX_BOOTSCRIPT, NULL, "bootscript"},
-	{DHCP_VENDOR_SPECX, DHCP_VX_RCFILE, NULL, "rcfile"},
-	{DHCP_VENDOR_SPECX, DHCP_VX_BOOTARGS, NULL, "xbootargs"},
-	{DHCP_VENDOR_SPECX, DHCP_VX_ROOTDEV, NULL, NULL},
-	{DHCP_VENDOR_SPECX, DHCP_VX_MAGIC, NULL, NULL}
-};
-
-#define N_THINGS ((sizeof(Things))/(sizeof(dhcp_item_t)))
-
-extern char bootscript[];
-
-/* Here is the boot logic as HUSH script. Overridden by any TFP provided
- * bootscript file.
- */
-
-static void init_sdram (void);
-
-/* ------------------------------------------------------------------------- */
-int board_early_init_f (void)
-{
-	/* Running from ROM: global data is still READONLY */
-	init_sdram ();
-	mtdcr (uicsr, 0xFFFFFFFF);	/* clear all ints */
-	mtdcr (uicer, 0x00000000);	/* disable all ints */
-	mtdcr (uiccr, 0x00000020);	/* set all but FPGA SMI to be non-critical */
-	mtdcr (uicpr, 0xFFFFFFE0);	/* set int polarities */
-	mtdcr (uictr, 0x10000000);	/* set int trigger levels */
-	mtdcr (uicvcr, 0x00000001);	/* set vect base=0,INT0 highest priority */
-	mtdcr (uicsr, 0xFFFFFFFF);	/* clear all ints */
-	return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-int checkboard (void)
-{
-	return (0);
-}
-/* ------------------------------------------------------------------------- */
-
-/* ------------------------------------------------------------------------- */
-int misc_init_r (void)
-{
-	char *s, *e;
-	image_header_t *hdr;
-	time_t timestamp;
-	struct rtc_time tm;
-	char bootcmd[32];
-
-	hdr = (image_header_t *) (CFG_MONITOR_BASE - sizeof (image_header_t));
-	timestamp = (time_t) hdr->ih_time;
-	to_tm (timestamp, &tm);
-	printf ("Welcome to U-Boot on Cray L1. Compiled %4d-%02d-%02d  %2d:%02d:%02d (UTC)\n", tm.tm_year, tm.tm_mon, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec);
-
-#define FACTORY_SETTINGS 0xFFFC0000
-	if ((s = getenv ("ethaddr")) == NULL) {
-		e = (char *) (FACTORY_SETTINGS);
-		if (*(e + 0) != '0'
-			|| *(e + 1) != '0'
-			|| *(e + 2) != ':'
-			|| *(e + 3) != '4' || *(e + 4) != '0' || *(e + 17) != '\0') {
-			printf ("No valid MAC address in flash location 0x3C0000!\n");
-		} else {
-			printf ("Factory MAC: %s\n", e);
-			setenv ("ethaddr", e);
-		}
-	}
-	sprintf (bootcmd,"autoscript %X",(unsigned)bootscript);
-	setenv ("bootcmd", bootcmd);
-	return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-long int initdram (int board_type)
-{
-	return (L1_MEMSIZE);
-}
-
-/* ------------------------------------------------------------------------- */
-/* stubs so we can print dates w/o any nvram RTC.*/
-void rtc_get (struct rtc_time *tmp)
-{
-	return;
-}
-void rtc_set (struct rtc_time *tmp)
-{
-	return;
-}
-void rtc_reset (void)
-{
-	return;
-}
-
-/* ------------------------------------------------------------------------- */
-/*  Do sdram bank init in C so I can read it..no console to print to yet!
- */
-static void init_sdram (void)
-{
- unsigned long tmp;
-
-	/* write SDRAM bank 0 register */
-	mtdcr (memcfga, mem_mb0cf);
-	mtdcr (memcfgd, 0x00062001);
-
-/* Set the SDRAM Timing reg, SDTR1 and the refresh timer reg, RTR.	*/
-/* To set the appropriate timings, we need to know the SDRAM speed.	*/
-/* We can use the PLB speed since the SDRAM speed is the same as	*/
-/* the PLB speed. The PLB speed is the FBK divider times the		*/
-/* 405GP reference clock, which on the L1 is 25Mhz.			*/
-/* Thus, if FBK div is 2, SDRAM is 50Mhz; if FBK div is 3, SDRAM is	*/
-/* 150Mhz; if FBK is 3, SDRAM is 150Mhz.				*/
-
-	/* divisor = ((mfdcr(strap)>> 28) & 0x3); */
-
-/* write SDRAM timing for 100Mhz. */
-	mtdcr (memcfga, mem_sdtr1);
-	mtdcr (memcfgd, 0x0086400D);
-
-/* write SDRAM refresh interval register */
-	mtdcr (memcfga, mem_rtr);
-	mtdcr (memcfgd, 0x05F00000);
-	udelay (200);
-
-/* sdram controller.*/
-	mtdcr (memcfga, mem_mcopt1);
-	mtdcr (memcfgd, 0x90800000);
-	udelay (200);
-
-/* initially, disable ECC on all banks */
-	udelay (200);
-	mtdcr (memcfga, mem_ecccf);
-	tmp = mfdcr (memcfgd);
-	tmp &= 0xff0fffff;
-	mtdcr (memcfga, mem_ecccf);
-	mtdcr (memcfgd, tmp);
-
-	return;
-}
-
-extern int memory_post_test (int flags);
-
-int testdram (void)
-{
- unsigned long tmp;
-	uint *pstart = (uint *) 0x00000000;
-	uint *pend = (uint *) L1_MEMSIZE;
-	uint *p;
-
-	if (getenv_r("booted",NULL,0) <= 0)
-	{
-		printf ("testdram..");
-	/*AA*/
-		for (p = pstart; p < pend; p++)
-			*p = 0xaaaaaaaa;
-		for (p = pstart; p < pend; p++) {
-			if (*p != 0xaaaaaaaa) {
-				printf ("SDRAM test fails at: %08x, was %08x expected %08x\n",
-						(uint) p, *p, 0xaaaaaaaa);
-				return 1;
-			}
-		}
-	/*55*/
-		for (p = pstart; p < pend; p++)
-			*p = 0x55555555;
-		for (p = pstart; p < pend; p++) {
-			if (*p != 0x55555555) {
-				printf ("SDRAM test fails at: %08x, was %08x expected %08x\n",
-						(uint) p, *p, 0x55555555);
-				return 1;
-			}
-		}
-	/*addr*/
-		for (p = pstart; p < pend; p++)
-			*p = (unsigned)p;
-		for (p = pstart; p < pend; p++) {
-			if (*p != (unsigned)p) {
-				printf ("SDRAM test fails at: %08x, was %08x expected %08x\n",
-						(uint) p, *p, (uint)p);
-				return 1;
-			}
-		}
-		printf ("Success. ");
-	}
-	printf ("Enable ECC..");
-
-	mtdcr (memcfga, mem_mcopt1);
-	tmp = (mfdcr (memcfgd) & ~0xFFE00000) | 0x90800000;
-	mtdcr (memcfga, mem_mcopt1);
-	mtdcr (memcfgd, tmp);
-	udelay (600);
-	for (p = (unsigned long) 0; ((unsigned long) p < L1_MEMSIZE); *p++ = 0L)
-		;
-	udelay (400);
-	mtdcr (memcfga, mem_ecccf);
-	tmp = mfdcr (memcfgd);
-	tmp |= 0x00800000;
-	mtdcr (memcfgd, tmp);
-	udelay (400);
-	printf ("enabled.\n");
-	return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-static u8 *dhcp_env_update (u8 thing, u8 * pop)
-{
-	u8 i, oplen;
-
-	oplen = *(pop + 1);
-
-	if ((Things[thing].dhcpvalue = malloc (oplen)) == NULL) {
-		printf ("Whoops! failed to malloc space for DHCP thing %s\n",
-				Things[thing].envname);
-		return NULL;
-	}
-	for (i = 0; (i < oplen); i++)
-		if ((*(Things[thing].dhcpvalue + i) = *(pop + 2 + i)) == ' ')
-			break;
-	*(Things[thing].dhcpvalue + i) = '\0';
-
-/* set env. */
-	if (Things[thing].envname)
-	{
-		setenv (Things[thing].envname, Things[thing].dhcpvalue);
-	}
-	return ((u8 *)(Things[thing].dhcpvalue));
-}
-
-/* ------------------------------------------------------------------------- */
-u8 *dhcp_vendorex_prep (u8 * e)
-{
-	u8 thing;
-
-/* ask for the things I want. */
-	*e++ = 55;					/* Parameter Request List */
-	*e++ = N_THINGS;
-	for (thing = 0; thing < N_THINGS; thing++)
-		*e++ = Things[thing].dhcp_option;
-	*e++ = 255;
-
-	return e;
-}
-
-/* ------------------------------------------------------------------------- */
-/* .. return NULL means it wasnt mine, non-null means I got it..*/
-u8 *dhcp_vendorex_proc (u8 * pop)
-{
-	u8 oplen, *sub_op, sub_oplen, *retval;
-	u8 thing = 0;
-
-	retval = NULL;
-	oplen = *(pop + 1);
-/* if pop is vender spec indicator, there are sub-options. */
-	if (*pop == DHCP_VENDOR_SPECX) {
-		for (sub_op = pop + 2;
-		     oplen && (sub_oplen = *(sub_op + 1));
-		     oplen -= sub_oplen, sub_op += (sub_oplen + 2)) {
-			for (thing = 0; thing < N_THINGS; thing++) {
-			    if (*sub_op == Things[thing].dhcp_vendor_option) {
-					if (!(retval = dhcp_env_update (thing, sub_op))) {
-						return NULL;
-					}
-			    }
-			}
-		}
-	} else {
-		for (thing = 0; thing < N_THINGS; thing++) {
-			if (*pop == Things[thing].dhcp_option)
-				if (!(retval = dhcp_env_update (thing, pop)))
-					return NULL;
-		}
-	}
-	return (pop);
-}