[PCS440EP] upgrade the PCS440EP board:

                - Show on the Status LEDs, some States of the board.
                - Get the MAC addresses from the EEProm
                - use PREBOOT
                - use the CF on the board.
                - check the U-Boot image in the Flash with a SHA1
                  checksum.
                - use dynamic TLB entries generation for the SDRAM

Signed-off-by: Heiko Schocher <hs@denx.de>

6 files changed, 113 insertions, 38 deletions

diff --git a/common/cmd_doc.c b/common/cmd_doc.c
index ab37516..4e624a2 100644
--- a/common/cmd_doc.c
+++ b/common/cmd_doc.c
@@ -216,6 +216,7 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	image_header_t *hdr;
 	int rcode = 0;
 
+	SHOW_BOOT_PROGRESS (34);
 	switch (argc) {
 	case 1:
 		addr = CFG_LOAD_ADDR;
@@ -236,24 +237,27 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		break;
 	default:
 		printf ("Usage:\n%s\n", cmdtp->usage);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-35);
 		return 1;
 	}
 
+	SHOW_BOOT_PROGRESS (35);
 	if (!boot_device) {
 		puts ("\n** No boot device **\n");
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-36);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (36);
 
 	dev = simple_strtoul(boot_device, &ep, 16);
 
 	if ((dev >= CFG_MAX_DOC_DEVICE) ||
 	    (doc_dev_desc[dev].ChipID == DOC_ChipID_UNKNOWN)) {
 		printf ("\n** Device %d not available\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-37);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (37);
 
 	printf ("\nLoading from device %d: %s at 0x%lX (offset 0x%lX)\n",
 		dev, doc_dev_desc[dev].name, doc_dev_desc[dev].physadr,
@@ -262,9 +266,10 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	if (doc_rw (doc_dev_desc + dev, 1, offset,
 		    SECTORSIZE, NULL, (u_char *)addr)) {
 		printf ("** Read error on %d\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-38);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (38);
 
 	hdr = (image_header_t *)addr;
 
@@ -276,16 +281,18 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		cnt -= SECTORSIZE;
 	} else {
 		puts ("\n** Bad Magic Number **\n");
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-39);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (39);
 
 	if (doc_rw (doc_dev_desc + dev, 1, offset + SECTORSIZE, cnt,
 		    NULL, (u_char *)(addr+SECTORSIZE))) {
 		printf ("** Read error on %d\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-40);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (40);
 
 	/* Loading ok, update default load address */
 
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index e308474..c74cde9 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -185,6 +185,9 @@ static void input_data(int dev, ulong *sect_buf, int words);
 static void output_data(int dev, ulong *sect_buf, int words);
 static void ident_cpy (unsigned char *dest, unsigned char *src, unsigned int len);
 
+#ifndef CFG_ATA_PORT_ADDR
+#define CFG_ATA_PORT_ADDR(port) (port)
+#endif
 
 #ifdef CONFIG_ATAPI
 static void	atapi_inquiry(block_dev_desc_t *dev_desc);
@@ -382,6 +385,7 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	image_header_t *hdr;
 	int rcode = 0;
 
+	SHOW_BOOT_PROGRESS (41);
 	switch (argc) {
 	case 1:
 		addr = CFG_LOAD_ADDR;
@@ -397,44 +401,50 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		break;
 	default:
 		printf ("Usage:\n%s\n", cmdtp->usage);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-42);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (42);
 
 	if (!boot_device) {
 		puts ("\n** No boot device **\n");
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-43);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (43);
 
 	dev = simple_strtoul(boot_device, &ep, 16);
 
 	if (ide_dev_desc[dev].type==DEV_TYPE_UNKNOWN) {
 		printf ("\n** Device %d not available\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-44);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (44);
 
 	if (*ep) {
 		if (*ep != ':') {
 			puts ("\n** Invalid boot device, use `dev[:part]' **\n");
-			SHOW_BOOT_PROGRESS (-1);
+			SHOW_BOOT_PROGRESS (-45);
 			return 1;
 		}
 		part = simple_strtoul(++ep, NULL, 16);
 	}
+	SHOW_BOOT_PROGRESS (45);
 	if (get_partition_info (&ide_dev_desc[dev], part, &info)) {
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-46);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (46);
 	if ((strncmp((char *)info.type, BOOT_PART_TYPE, sizeof(info.type)) != 0) &&
 	    (strncmp((char *)info.type, BOOT_PART_COMP, sizeof(info.type)) != 0)) {
 		printf ("\n** Invalid partition type \"%.32s\""
 			" (expect \"" BOOT_PART_TYPE "\")\n",
 			info.type);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-47);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (47);
 
 	printf ("\nLoading from IDE device %d, partition %d: "
 		"Name: %.32s  Type: %.32s\n",
@@ -445,26 +455,29 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 	if (ide_dev_desc[dev].block_read (dev, info.start, 1, (ulong *)addr) != 1) {
 		printf ("** Read error on %d:%d\n", dev, part);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-48);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (48);
 
 	hdr = (image_header_t *)addr;
 
 	if (ntohl(hdr->ih_magic) != IH_MAGIC) {
 		printf("\n** Bad Magic Number **\n");
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-49);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (49);
 
 	checksum = ntohl(hdr->ih_hcrc);
 	hdr->ih_hcrc = 0;
 
 	if (crc32 (0, (uchar *)hdr, sizeof(image_header_t)) != checksum) {
 		puts ("\n** Bad Header Checksum **\n");
-		SHOW_BOOT_PROGRESS (-2);
+		SHOW_BOOT_PROGRESS (-50);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (50);
 	hdr->ih_hcrc = htonl(checksum); /* restore checksum for later use */
 
 	print_image_hdr (hdr);
@@ -477,9 +490,10 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	if (ide_dev_desc[dev].block_read (dev, info.start+1, cnt,
 		      (ulong *)(addr+info.blksz)) != cnt) {
 		printf ("** Read error on %d:%d\n", dev, part);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-51);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS (51);
 
 
 	/* Loading ok, update default load address */
@@ -807,13 +821,13 @@ ide_outb(int dev, int port, unsigned char val)
 
 	/* Ensure I/O operations complete */
 	EIEIO;
-	*((uchar *)(ATA_CURR_BASE(dev)+port)) = val;
+	*((u16 *)(ATA_CURR_BASE(dev)+CFG_ATA_PORT_ADDR(port))) = val;
 }
 #else	/* ! __PPC__ */
 static void __inline__
 ide_outb(int dev, int port, unsigned char val)
 {
-	outb(val, ATA_CURR_BASE(dev)+port);
+	outb(val, ATA_CURR_BASE(dev)+CFG_ATA_PORT_ADDR(port));
 }
 #endif	/* __PPC__ */
 
@@ -825,7 +839,7 @@ ide_inb(int dev, int port)
 	uchar val;
 	/* Ensure I/O operations complete */
 	EIEIO;
-	val = *((uchar *)(ATA_CURR_BASE(dev)+port));
+	val = *((u16 *)(ATA_CURR_BASE(dev)+CFG_ATA_PORT_ADDR(port)));
 	debug ("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n",
 		dev, port, (ATA_CURR_BASE(dev)+port), val);
 	return (val);
@@ -834,7 +848,7 @@ ide_inb(int dev, int port)
 static unsigned char __inline__
 ide_inb(int dev, int port)
 {
-  return inb(ATA_CURR_BASE(dev)+port);
+  return inb(ATA_CURR_BASE(dev)+CFG_ATA_PORT_ADDR(port));
 }
 #endif	/* __PPC__ */
 
@@ -891,6 +905,9 @@ input_swap_data(int dev, ulong *sect_buf, int words)
 #ifdef __MIPS__
 		*dbuf++ = swab16p((u16*)pbuf);
 		*dbuf++ = swab16p((u16*)pbuf);
+#elif defined(CONFIG_PCS440EP)
+		*dbuf++ = *pbuf;
+		*dbuf++ = *pbuf;
 #else
 		*dbuf++ = ld_le16(pbuf);
 		*dbuf++ = ld_le16(pbuf);
@@ -930,10 +947,18 @@ output_data(int dev, ulong *sect_buf, int words)
 	pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
 	dbuf = (ushort *)sect_buf;
 	while (words--) {
+#if defined(CONFIG_PCS440EP)
+		/* not tested, because CF was write protected */
+		EIEIO;
+		*pbuf = ld_le16(dbuf++);
+		EIEIO;
+		*pbuf = ld_le16(dbuf++);
+#else
 		EIEIO;
 		*pbuf = *dbuf++;
 		EIEIO;
 		*pbuf = *dbuf++;
+#endif
 	}
 #endif
 }
@@ -981,10 +1006,17 @@ input_data(int dev, ulong *sect_buf, int words)
 	debug("in input data base for read is %lx\n", (unsigned long) pbuf);
 
 	while (words--) {
+#if defined(CONFIG_PCS440EP)
+		EIEIO;
+		*dbuf++ = ld_le16(pbuf);
+		EIEIO;
+		*dbuf++ = ld_le16(pbuf);
+#else
 		EIEIO;
 		*dbuf++ = *pbuf;
 		EIEIO;
 		*dbuf++ = *pbuf;
+#endif
 	}
 #endif
 }
diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index b011b5e..b088150 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -486,17 +486,19 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand,
 	r = nand_read(nand, offset, &cnt, (u_char *) addr);
 	if (r) {
 		puts("** Read error\n");
-		SHOW_BOOT_PROGRESS(-1);
+		SHOW_BOOT_PROGRESS(-56);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS(56);
 
 	hdr = (image_header_t *) addr;
 
 	if (ntohl(hdr->ih_magic) != IH_MAGIC) {
 		printf("\n** Bad Magic Number 0x%x **\n", hdr->ih_magic);
-		SHOW_BOOT_PROGRESS(-1);
+		SHOW_BOOT_PROGRESS(-57);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS(57);
 
 	print_image_hdr(hdr);
 
@@ -505,9 +507,10 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand,
 	r = nand_read(nand, offset, &cnt, (u_char *) addr);
 	if (r) {
 		puts("** Read error\n");
-		SHOW_BOOT_PROGRESS(-1);
+		SHOW_BOOT_PROGRESS(-58);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS(58);
 
 	/* Loading ok, update default load address */
 
@@ -559,6 +562,7 @@ int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	}
 #endif
 
+	SHOW_BOOT_PROGRESS(52);
 	switch (argc) {
 	case 1:
 		addr = CFG_LOAD_ADDR;
@@ -582,23 +586,26 @@ int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 usage:
 #endif
 		printf("Usage:\n%s\n", cmdtp->usage);
-		SHOW_BOOT_PROGRESS(-1);
+		SHOW_BOOT_PROGRESS(-53);
 		return 1;
 	}
 
+	SHOW_BOOT_PROGRESS(53);
 	if (!boot_device) {
 		puts("\n** No boot device **\n");
-		SHOW_BOOT_PROGRESS(-1);
+		SHOW_BOOT_PROGRESS(-54);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS(54);
 
 	idx = simple_strtoul(boot_device, NULL, 16);
 
 	if (idx < 0 || idx >= CFG_MAX_NAND_DEVICE || !nand_info[idx].name) {
 		printf("\n** Device %d not available\n", idx);
-		SHOW_BOOT_PROGRESS(-1);
+		SHOW_BOOT_PROGRESS(-55);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS(55);
 
 	return nand_load_image(cmdtp, &nand_info[idx], offset, addr, argv[0]);
 }
@@ -887,6 +894,7 @@ int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	ulong offset = 0;
 	image_header_t *hdr;
 	int rcode = 0;
+	SHOW_BOOT_PROGRESS(52);
 	switch (argc) {
 	case 1:
 		addr = CFG_LOAD_ADDR;
@@ -907,24 +915,27 @@ int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		break;
 	default:
 		printf ("Usage:\n%s\n", cmdtp->usage);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-53);
 		return 1;
 	}
 
+	SHOW_BOOT_PROGRESS(53);
 	if (!boot_device) {
 		puts ("\n** No boot device **\n");
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-54);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS(54);
 
 	dev = simple_strtoul(boot_device, &ep, 16);
 
 	if ((dev >= CFG_MAX_NAND_DEVICE) ||
 	    (nand_dev_desc[dev].ChipID == NAND_ChipID_UNKNOWN)) {
 		printf ("\n** Device %d not available\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-55);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS(55);
 
 	printf ("\nLoading from device %d: %s at 0x%lx (offset 0x%lx)\n",
 		dev, nand_dev_desc[dev].name, nand_dev_desc[dev].IO_ADDR,
@@ -933,9 +944,10 @@ int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	if (nand_legacy_rw (nand_dev_desc + dev, NANDRW_READ, offset,
 			SECTORSIZE, NULL, (u_char *)addr)) {
 		printf ("** Read error on %d\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-56);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS(56);
 
 	hdr = (image_header_t *)addr;
 
@@ -947,17 +959,19 @@ int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		cnt -= SECTORSIZE;
 	} else {
 		printf ("\n** Bad Magic Number 0x%x **\n", ntohl(hdr->ih_magic));
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-57);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS(57);
 
 	if (nand_legacy_rw (nand_dev_desc + dev, NANDRW_READ,
 			offset + SECTORSIZE, cnt, NULL,
 			(u_char *)(addr+SECTORSIZE))) {
 		printf ("** Read error on %d\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-58);
 		return 1;
 	}
+	SHOW_BOOT_PROGRESS(58);
 
 	/* Loading ok, update default load address */
 
diff --git a/common/cmd_net.c b/common/cmd_net.c
index 2cb2c5d..e9d552e 100644
--- a/common/cmd_net.c
+++ b/common/cmd_net.c
@@ -30,6 +30,13 @@
 
 #if (CONFIG_COMMANDS & CFG_CMD_NET)
 
+#ifdef CONFIG_SHOW_BOOT_PROGRESS
+# include <status_led.h>
+extern void show_boot_progress (int val);
+# define SHOW_BOOT_PROGRESS(arg)	show_boot_progress (arg)
+#else
+# define SHOW_BOOT_PROGRESS(arg)
+#endif
 
 extern int do_bootm (cmd_tbl_t *, int, int, char *[]);
 
@@ -184,18 +191,25 @@ netboot_common (proto_t proto, cmd_tbl_t *cmdtp, int argc, char *argv[])
 		break;
 
 	default: printf ("Usage:\n%s\n", cmdtp->usage);
+		SHOW_BOOT_PROGRESS(-80);
 		return 1;
 	}
 
-	if ((size = NetLoop(proto)) < 0)
+	SHOW_BOOT_PROGRESS(80);
+	if ((size = NetLoop(proto)) < 0) {
+		SHOW_BOOT_PROGRESS(-81);
 		return 1;
+	}
 
+	SHOW_BOOT_PROGRESS(81);
 	/* NetLoop ok, update environment */
 	netboot_update_env();
 
 	/* done if no file was loaded (no errors though) */
-	if (size == 0)
+	if (size == 0) {
+		SHOW_BOOT_PROGRESS(-82);
 		return 0;
+	}
 
 	/* flush cache */
 	flush_cache(load_addr, size);
@@ -208,15 +222,23 @@ netboot_common (proto_t proto, cmd_tbl_t *cmdtp, int argc, char *argv[])
 
 		printf ("Automatic boot of image at addr 0x%08lX ...\n",
 			load_addr);
+		SHOW_BOOT_PROGRESS(82);
 		rcode = do_bootm (cmdtp, 0, 1, local_args);
 	}
 
 #ifdef CONFIG_AUTOSCRIPT
 	if (((s = getenv("autoscript")) != NULL) && (strcmp(s,"yes") == 0)) {
 		printf("Running autoscript at addr 0x%08lX ...\n", load_addr);
+		SHOW_BOOT_PROGRESS(83);
 		rcode = autoscript (load_addr);
 	}
 #endif
+#if defined(CONFIG_SHOW_BOOT_PROGRESS)
+	if (rcode < 0)
+		SHOW_BOOT_PROGRESS(-83);
+	else
+		SHOW_BOOT_PROGRESS(84);
+#endif
 	return rcode;
 }
 
diff --git a/common/cmd_reiser.c b/common/cmd_reiser.c
index 09c86e6..d83c31a 100644
--- a/common/cmd_reiser.c
+++ b/common/cmd_reiser.c
@@ -90,7 +90,7 @@ int do_reiserls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	}
 
 	if (!reiserfs_mount(part_length)) {
-		printf ("** Bad Reisefs partition or disk - %s %d:%d **\n",  argv[1], dev, part);
+		printf ("** Bad Reiserfs partition or disk - %s %d:%d **\n",  argv[1], dev, part);
 		return 1;
 	}
 
@@ -183,7 +183,7 @@ int do_reiserload (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			return 1;
 		}
 
-		if (strncmp(info.type, BOOT_PART_TYPE, sizeof(info.type)) != 0) {
+		if (strncmp((char *)info.type, BOOT_PART_TYPE, sizeof(info.type)) != 0) {
 			printf ("\n** Invalid partition type \"%.32s\""
 				" (expect \"" BOOT_PART_TYPE "\")\n",
 				info.type);
@@ -204,7 +204,7 @@ int do_reiserload (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	}
 
 	if (!reiserfs_mount(part_length)) {
-		printf ("** Bad Reisefs partition or disk - %s %d:%d **\n",  argv[1], dev, part);
+		printf ("** Bad Reiserfs partition or disk - %s %d:%d **\n",  argv[1], dev, part);
 		return 1;
 	}
 
diff --git a/common/env_common.c b/common/env_common.c
index eb33422..0462cad6 100644
--- a/common/env_common.c
+++ b/common/env_common.c
@@ -232,7 +232,7 @@ void env_relocate (void)
 		puts ("Using default environment\n\n");
 #else
 		puts ("*** Warning - bad CRC, using default environment\n\n");
-		SHOW_BOOT_PROGRESS (-1);
+		SHOW_BOOT_PROGRESS (-60);
 #endif
 
 		if (sizeof(default_environment) > ENV_SIZE)