Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx

1 files changed, 0 insertions, 231 deletions

diff --git a/board/amcc/sequoia/cmd_sequoia.c b/board/amcc/sequoia/cmd_sequoia.c
deleted file mode 100644
index 01dd97c..0000000
--- a/board/amcc/sequoia/cmd_sequoia.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * (C) Copyright 2007
- * Stefan Roese, DENX Software Engineering, sr@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 <command.h>
-#include <i2c.h>
-#include <asm/io.h>
-
-/*
- * There are 2 versions of production Sequoia & Rainier platforms.
- * The primary difference is the reference clock. Those with
- * 33333333 reference clocks will also have 667MHz rated
- * processors. Not enough differences to have unique clock
- * settings.
- *
- * NOR and NAND boot options change bytes 6, 7, 8, 9, 11. The
- * values are independent of the rest of the clock settings.
- *
- * All Sequoias & Rainiers select from two possible EEPROMs in Boot
- * Config F. One for 33MHz PCI, one for 66MHz PCI. The following
- * values are for the 33MHz PCI configuration. Byte 5 (0 base) is
- * the only value affected for a 33MHz PCI and simply needs a | 0x08.
- */
-
-#define NAND_COMPATIBLE	0x01
-#define NOR_COMPATIBLE  0x02
-
-/* check with Stefan on CONFIG_SYS_I2C_EEPROM_ADDR */
-#define I2C_EEPROM_ADDR 0x52
-
-static char *config_labels[] = {
-	"CPU: 333 PLB: 133 OPB: 66 EBC: 66",
-	"CPU: 333 PLB: 166 OPB: 83 EBC: 55",
-	"CPU: 400 PLB: 133 OPB: 66 EBC: 66",
-	"CPU: 400 PLB: 160 OPB: 80 EBC: 53",
-	"CPU: 416 PLB: 166 OPB: 83 EBC: 55",
-	"CPU: 500 PLB: 166 OPB: 83 EBC: 55",
-	"CPU: 533 PLB: 133 OPB: 66 EBC: 66",
-	"CPU: 667 PLB: 133 OPB: 66 EBC: 66",
-	"CPU: 667 PLB: 166 OPB: 83 EBC: 55",
-	NULL
-};
-
-static u8 boot_configs[][17] = {
-	{
-		(NOR_COMPATIBLE),
-		0x84, 0x70, 0xa2, 0xa6, 0x05, 0x57, 0xa0, 0x10, 0x40,
-		0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
-	},
-	{
-		(NAND_COMPATIBLE | NOR_COMPATIBLE),
-		0xc7, 0x78, 0xf3, 0x4e, 0x05, 0xd7, 0xa0, 0x30, 0x40,
-		0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
-	},
-	{
-		(NOR_COMPATIBLE),
-		0x86, 0x78, 0xc2, 0xc6, 0x05, 0x57, 0xa0, 0x30, 0x40,
-		0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
-	},
-	{
-		(NOR_COMPATIBLE),
-		0x86, 0x78, 0xc2, 0xa6, 0x05, 0xd7, 0xa0, 0x10, 0x40,
-		0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
-	},
-	{
-		(NAND_COMPATIBLE | NOR_COMPATIBLE),
-		0xc6, 0x78, 0x52, 0xa6, 0x05, 0xd7, 0xa0, 0x10, 0x40,
-		0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
-	},
-	{
-		(NAND_COMPATIBLE | NOR_COMPATIBLE),
-		0xc7, 0x78, 0x52, 0xc6, 0x05, 0xd7, 0xa0, 0x30, 0x40,
-		0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
-	},
-	{
-		(NOR_COMPATIBLE),
-		0x87, 0x78, 0x82, 0x52, 0x09, 0x57, 0xa0, 0x30, 0x40,
-		0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
-	},
-	{
-		(NOR_COMPATIBLE),
-		0x87, 0x78, 0xa2, 0x56, 0x09, 0x57, 0xa0, 0x30, 0x40,
-		0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
-	},
-	{
-		(NAND_COMPATIBLE | NOR_COMPATIBLE),
-		0x87, 0x78, 0xa2, 0x52, 0x09, 0xd7, 0xa0, 0x30, 0x40,
-		0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
-	},
-	{
-		0,
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-	}
-};
-
-/*
- * Bytes 6,8,9,11 change for NAND boot
- */
-static u8 nand_boot[] = {
-	0xd0,  0xa0, 0x68, 0x58
-};
-
-static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
-	u8 *buf, bNAND;
-	int x, y, nbytes, selcfg;
-	extern char console_buffer[];
-
-	if (argc < 2) {
-		cmd_usage(cmdtp);
-		return 1;
-	}
-
-	if ((strcmp(argv[1], "nor") != 0) &&
-	    (strcmp(argv[1], "nand") != 0)) {
-		printf("Unsupported boot-device - only nor|nand support\n");
-		return 1;
-	}
-
-	/* set the nand flag based on provided input */
-	if ((strcmp(argv[1], "nand") == 0))
-		bNAND = 1;
-	else
-		bNAND = 0;
-
-	printf("Available configurations: \n\n");
-
-	if (bNAND) {
-		for(x = 0, y = 0; boot_configs[x][0] != 0; x++) {
-			/* filter on nand compatible */
-			if (boot_configs[x][0] & NAND_COMPATIBLE) {
-				printf(" %d - %s\n", (y+1), config_labels[x]);
-				y++;
-			}
-		}
-	} else {
-		for(x = 0, y = 0; boot_configs[x][0] != 0; x++) {
-			/* filter on nor compatible */
-			if (boot_configs[x][0] & NOR_COMPATIBLE) {
-				printf(" %d - %s\n", (y+1), config_labels[x]);
-				y++;
-			}
-		}
-	}
-
-	do {
-		nbytes = readline(" Selection [1-x / quit]: ");
-
-		if (nbytes) {
-			if (strcmp(console_buffer, "quit") == 0)
-				return 0;
-			selcfg = simple_strtol(console_buffer, NULL, 10);
-			if ((selcfg < 1) || (selcfg > y))
-				nbytes = 0;
-		}
-	} while (nbytes == 0);
-
-
-	y = (selcfg - 1);
-
-	for (x = 0; boot_configs[x][0] != 0; x++) {
-		if (bNAND) {
-			if (boot_configs[x][0] & NAND_COMPATIBLE) {
-				if (y > 0)
-					y--;
-				else if (y < 1)
-					break;
-			}
-		} else {
-			if (boot_configs[x][0] & NOR_COMPATIBLE) {
-				if (y > 0)
-					y--;
-				else if (y < 1)
-					break;
-			}
-		}
-	}
-
-	buf = &boot_configs[x][1];
-
-	if (bNAND) {
-		buf[6] = nand_boot[0];
-		buf[8] = nand_boot[1];
-		buf[9] = nand_boot[2];
-		buf[11] = nand_boot[3];
-	}
-
-	/* check CPLD register +5 for PCI 66MHz flag */
-	if ((in_8((void *)(CONFIG_SYS_BCSR_BASE + 5)) & CONFIG_SYS_BCSR5_PCI66EN) == 0)
-		/*
-		 * PLB-to-PCI divisor = 3 for 33MHz sync PCI
-		 * instead of 2 for 66MHz systems
-		 */
-		buf[5] |= 0x08;
-
-	if (i2c_write(I2C_EEPROM_ADDR, 0, 1, buf, 16) != 0)
-		printf("Error writing to EEPROM at address 0x%x\n", I2C_EEPROM_ADDR);
-	udelay(CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS * 1000);
-
-	printf("Done\n");
-	printf("Please power-cycle the board for the changes to take effect\n");
-
-	return 0;
-}
-
-U_BOOT_CMD(
-	bootstrap,	2,	0,	do_bootstrap,
-	"program the I2C bootstrap EEPROM",
-	"<nand|nor> - strap to boot from NAND or NOR flash"
-);