diff --git a/board/ads5121/ads5121.c b/board/ads5121/ads5121.c
index 06109286e90925fc7d5bafc68bbe7b9fe18e5c8f..6c40e94416dc2366bdd3e694e862d4db629854ea 100644
--- a/board/ads5121/ads5121.c
+++ b/board/ads5121/ads5121.c
@@ -31,6 +31,8 @@
 #include <i2c.h>
 #endif
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /* Clocks in use */
 #define SCCR1_CLOCKS_EN	(CLOCK_SCCR1_CFG_EN |				\
 			 CLOCK_SCCR1_LPC_EN |				\
@@ -38,6 +40,7 @@
 			 CLOCK_SCCR1_PSCFIFO_EN |			\
 			 CLOCK_SCCR1_DDR_EN |				\
 			 CLOCK_SCCR1_FEC_EN |				\
+			 CLOCK_SCCR1_PATA_EN |				\
 			 CLOCK_SCCR1_PCI_EN |				\
 			 CLOCK_SCCR1_TPR_EN)
 
@@ -101,6 +104,9 @@ int board_early_init_f (void)
 	 */
 	im->clk.sccr[0] = SCCR1_CLOCKS_EN;
 	im->clk.sccr[1] = SCCR2_CLOCKS_EN;
+#if defined(CONFIG_IIM) || defined(CONFIG_CMD_FUSE)
+	im->clk.sccr[1] |= CLOCK_SCCR2_IIM_EN;
+#endif
 
 	return 0;
 }
@@ -290,17 +296,28 @@ static  iopin_t ioregs_init[] = {
 	}
 };
 
+static  iopin_t rev2_silicon_pci_ioregs_init[] = {
+	/* FUNC0=PCI Sets next 54 to PCI pads */
+	{
+		IOCTL_PCI_AD31, 54, 0,
+		IO_PIN_FMUX(0) | IO_PIN_HOLD(0) | IO_PIN_DS(0)
+	}
+};
+
 int checkboard (void)
 {
 	ushort brd_rev = *(vu_short *) (CONFIG_SYS_CPLD_BASE + 0x00);
 	uchar cpld_rev = *(vu_char *) (CONFIG_SYS_CPLD_BASE + 0x02);
+	volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
 
 	printf ("Board: ADS5121 rev. 0x%04x (CPLD rev. 0x%02x)\n",
 		brd_rev, cpld_rev);
 	/* initialize function mux & slew rate IO inter alia on IO Pins  */
 
-
 	iopin_initialize(ioregs_init, sizeof(ioregs_init) / sizeof(ioregs_init[0]));
+	if (SVR_MJREV (im->sysconf.spridr) >= 2) {
+		iopin_initialize(rev2_silicon_pci_ioregs_init, 1);
+	}
 
 	return 0;
 }
@@ -312,3 +329,104 @@ void ft_board_setup(void *blob, bd_t *bd)
 	fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
 }
 #endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
+
+#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_RESET)
+
+void init_ide_reset (void)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	debug ("init_ide_reset\n");
+
+	/*
+	 * Clear the reset bit to reset the interface
+	 * cf. RefMan MPC5121EE: 28.4.1 Resetting the ATA Bus
+	 */
+	immr->pata.pata_ata_control = 0;
+	udelay(100);
+	/* Assert the reset bit to enable the interface */
+	immr->pata.pata_ata_control = FSL_ATA_CTRL_ATA_RST_B;
+	udelay(100);
+
+}
+
+void ide_set_reset (int idereset)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	debug ("ide_set_reset(%d)\n", idereset);
+
+	if (idereset) {
+		immr->pata.pata_ata_control = 0;
+		udelay(100);
+	} else {
+		immr->pata.pata_ata_control = FSL_ATA_CTRL_ATA_RST_B;
+		udelay(100);
+	}
+}
+
+#define CALC_TIMING(t) (t + period - 1) / period
+
+int ide_preinit (void)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	long t;
+	const struct {
+		short t0;
+		short t1;
+		short t2_8;
+		short t2_16;
+		short t2i;
+		short t4;
+		short t9;
+		short tA;
+	} pio_specs = {
+		.t0    = 600,
+		.t1    =  70,
+		.t2_8  = 290,
+		.t2_16 = 165,
+		.t2i   =   0,
+		.t4    =  30,
+		.t9    =  20,
+		.tA    =  50,
+	};
+	union {
+		u32 config;
+		struct {
+			u8 field1;
+			u8 field2;
+			u8 field3;
+			u8 field4;
+		}bytes;
+	}cfg;
+
+	debug ("IDE preinit using PATA peripheral at IMMR-ADDR %08x\n",
+		(u32)&immr->pata);
+
+	/* Set the reset bit to 1 to enable the interface */
+	immr->pata.pata_ata_control = FSL_ATA_CTRL_ATA_RST_B;
+
+	/* Init timings : we use PIO mode 0 timings */
+	t = 1000000000 / gd->ips_clk;	/* period in ns */
+	cfg.bytes.field1 = 3;
+	cfg.bytes.field2 = 3;
+	cfg.bytes.field3 = (pio_specs.t1 + t) / t;
+	cfg.bytes.field4 = (pio_specs.t2_8 + t) / t;
+
+	immr->pata.pata_time1 = cfg.config;
+
+	cfg.bytes.field1 = (pio_specs.t2_8 + t) / t;
+	cfg.bytes.field2 = (pio_specs.tA + t) / t + 2;
+	cfg.bytes.field3 = 1;
+	cfg.bytes.field4 = (pio_specs.t4 + t) / t;
+
+	immr->pata.pata_time2 = cfg.config;
+
+	cfg.config = immr->pata.pata_time3;
+	cfg.bytes.field1 = (pio_specs.t9 + t) / t;
+
+	immr->pata.pata_time3 = cfg.config;
+	debug ("PATA preinit complete.\n");
+
+	return 0;
+}
+
+#endif /* defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_RESET) */
diff --git a/board/ads5121/ads5121_diu.c b/board/ads5121/ads5121_diu.c
index 4f7dda0e3e76f6bcdf05e988c5950a91aff6a0a6..41a135314f4c09ac1e5bed53582306dafcbbf324 100644
--- a/board/ads5121/ads5121_diu.c
+++ b/board/ads5121/ads5121_diu.c
@@ -37,7 +37,11 @@
 #include <video_fb.h>
 #endif
 
+#ifdef CONFIG_FSL_DIU_LOGO_BMP
 extern unsigned int FSL_Logo_BMP[];
+#else
+#define FSL_Logo_BMP NULL
+#endif
 
 static int xres, yres;
 
@@ -61,16 +65,40 @@ void diu_set_pixel_clock(unsigned int pixclock)
 	debug("DIU: Modified value of CLKDVDR = 0x%08x\n", *clkdvdr);
 }
 
+char *valid_bmp(char *addr)
+{
+	unsigned long h_addr;
+
+	h_addr = simple_strtoul(addr, NULL, 16);
+	if (h_addr < CONFIG_SYS_FLASH_BASE ||
+			h_addr >= (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE - 1)) {
+		printf("bmp addr %lx is not a valid flash address\n", h_addr);
+		return 0;
+	} else if ((*(char *)(h_addr) != 'B') || (*(char *)(h_addr+1) != 'M')) {
+		printf("bmp addr is not a bmp\n");
+		return 0;
+	} else
+		return (char *)h_addr;
+}
+
 int ads5121_diu_init(void)
 {
 	unsigned int pixel_format;
+	char *bmp = NULL;
+	char *bmp_env;
 
 	xres = 1024;
 	yres = 768;
 	pixel_format = 0x88883316;
 
-	return fsl_diu_init(xres, pixel_format, 0,
-		     (unsigned char *)FSL_Logo_BMP);
+	debug("ads5121_diu_init\n");
+	bmp_env = getenv("diu_bmp_addr");
+	if (bmp_env) {
+		bmp = valid_bmp(bmp_env);
+	}
+	if (!bmp)
+		bmp = FSL_Logo_BMP;
+	return fsl_diu_init(xres, pixel_format, 0, (unsigned char *)bmp);
 }
 
 int ads5121diu_init_show_bmp(cmd_tbl_t *cmdtp,
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index c9b9a479959073b56a25e0e1caba8684e8c9ec9c..8c6ed35b3241b850b33ec6ca95a7b57e3f188108 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -45,6 +45,10 @@
 #include <mpc5xxx.h>
 #endif
 
+#ifdef CONFIG_MPC512X
+#include <mpc512x.h>
+#endif
+
 #include <ide.h>
 #include <ata.h>
 
diff --git a/cpu/mpc512x/Makefile b/cpu/mpc512x/Makefile
index e8f106074850e865e320bc638b8d3dc78613cd2d..297d135845f08a86c31c4147946482b6afa06388 100644
--- a/cpu/mpc512x/Makefile
+++ b/cpu/mpc512x/Makefile
@@ -26,6 +26,9 @@ LIB	= $(obj)lib$(CPU).a
 
 START	= start.o
 COBJS	= traps.o cpu.o cpu_init.o speed.o interrupts.o serial.o i2c.o iopin.o
+ifdef CONFIG_IIM
+COBJS	+= iim.o
+endif
 
 SRCS	:= $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))
diff --git a/cpu/mpc512x/iim.c b/cpu/mpc512x/iim.c
new file mode 100644
index 0000000000000000000000000000000000000000..6cdc422594926a525c1bf0b81ae6e4956dfbbdc7
--- /dev/null
+++ b/cpu/mpc512x/iim.c
@@ -0,0 +1,394 @@
+/*
+ * Copyright 2008 Silicon Turnkey Express, Inc.
+ * Martha Marx <mmarx@silicontkx.com>
+ *
+ * ADS5121 IIM (Fusebox) Interface
+ *
+ * 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 <asm/io.h>
+
+#ifdef CONFIG_CMD_FUSE
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static char cur_bank = '1';
+
+char *iim_err_msg(u32 err)
+{
+	static char *IIM_errs[] = {
+		"Parity Error in cache",
+		"Explicit Sense Cycle Error",
+		"Write to Locked Register Error",
+		"Read Protect Error",
+		"Override Protect Error",
+		"Write Protect Error"};
+
+	int i;
+
+	if (!err)
+		return "";
+	for (i = 1; i < 8; i++)
+		if (err & (1 << i))
+			printf("IIM - %s\n", IIM_errs[i-1]);
+	return "";
+}
+
+int in_range(int n, int min, int max, char *err, char *usg)
+{
+	if (n > max || n < min) {
+		printf(err);
+		printf("Usage:\n%s\n", usg);
+		return 0;
+	}
+	return 1;
+}
+
+int ads5121_fuse_read(int bank, int fstart, int num)
+{
+	iim512x_t *iim = &((immap_t *) CONFIG_SYS_IMMR)->iim;
+	u32 *iim_fb, dummy;
+	int f, ctr;
+
+	out_be32(&iim->err, in_be32(&iim->err));
+	if (bank == 0)
+		iim_fb = (u32 *)&(iim->fbac0);
+	else
+		iim_fb = (u32 *)&(iim->fbac1);
+/* try a read to see if Read Protect is set */
+	dummy = in_be32(&iim_fb[0]);
+	if (in_be32(&iim->err) & IIM_ERR_RPE) {
+		printf("\tRead protect fuse is set\n");
+		out_be32(&iim->err, IIM_ERR_RPE);
+		return 0;
+	}
+	printf("Reading Bank %d cache\n", bank);
+	for (f = fstart, ctr = 0; num > 0; ctr++, num--, f++) {
+		if (ctr % 4 == 0)
+			printf("F%2d:", f);
+		printf("\t%#04x", (u8)(iim_fb[f]));
+		if (ctr % 4 == 3)
+			printf("\n");
+	}
+	if (ctr % 4 != 0)
+		printf("\n");
+}
+
+int ads5121_fuse_override(int bank, int f, u8 val)
+{
+	iim512x_t *iim = &((immap_t *) CONFIG_SYS_IMMR)->iim;
+	u32 *iim_fb;
+	u32 iim_stat;
+	int i;
+
+	out_be32(&iim->err, in_be32(&iim->err));
+	if (bank == 0)
+		iim_fb = (u32 *)&(iim->fbac0);
+	else
+		iim_fb = (u32 *)&(iim->fbac1);
+/* try a read to see if Read Protect is set */
+	iim_stat = in_be32(&iim_fb[0]);
+	if (in_be32(&iim->err) & IIM_ERR_RPE) {
+		printf("Read protect fuse is set on bank %d;"
+			"Override protect may also be set\n", bank);
+		printf("An attempt will be made to override\n");
+		out_be32(&iim->err, IIM_ERR_RPE);
+	}
+	if (iim_stat & IIM_FBAC_FBOP) {
+		printf("Override protect fuse is set on bank %d\n", bank);
+		return 1;
+	}
+	if (f > IIM_FMAX) /* reset the entire bank */
+		for (i = 0; i < IIM_FMAX + 1; i++)
+			out_be32(&iim_fb[i],  0);
+	else
+		out_be32(&iim_fb[f], val);
+	return 0;
+}
+
+int ads5121_fuse_prog(cmd_tbl_t *cmdtp, int bank, char *fuseno_bitno)
+{
+	iim512x_t *iim = &((immap_t *) CONFIG_SYS_IMMR)->iim;
+	int f, i, bitno;
+	u32 stat, err;
+
+	f = simple_strtol(fuseno_bitno, NULL, 10);
+	if (f == 0 && fuseno_bitno[0] != '0')
+		f = -1;
+	if (!in_range(f, 0, IIM_FMAX,
+		"<frow> must be between 0-31\n\n", cmdtp->usage))
+		return 1;
+	bitno = -1;
+	for (i = 0; i < 6; i++) {
+		if (fuseno_bitno[i] == '_') {
+			bitno = simple_strtol(&(fuseno_bitno[i+1]), NULL, 10);
+			if (bitno == 0 && fuseno_bitno[i+1] != '0')
+				bitno = -1;
+			break;
+		}
+	}
+	if (!in_range(bitno, 0, 7, "Bit number ranges from 0-7\n"
+		"Example of <frow_bitno>: \"18_4\" sets bit 4 of row 18\n",
+		cmdtp->usage))
+		return 1;
+	out_be32(&iim->err, in_be32(&iim->err));
+	out_be32(&iim->prg_p, IIM_PRG_P_SET);
+	out_be32(&iim->ua, IIM_SET_UA(bank, f));
+	out_be32(&iim->la, IIM_SET_LA(f, bitno));
+#ifdef DEBUG
+	printf("Programming disabled with DEBUG defined \n");
+	printf(""Set up to pro
+	printf("iim.ua = %x; iim.la = %x\n", iim->ua, iim->la);
+#else
+	out_be32(&iim->fctl, IIM_FCTL_PROG_PULSE | IIM_FCTL_PROG);
+	do
+		udelay(20);
+	while ((stat = in_be32(&iim->stat)) & IIM_STAT_BUSY);
+	out_be32(&iim->prg_p, 0);
+	err = in_be32(&iim->err);
+	if (stat & IIM_STAT_PRGD) {
+		if (!(err & (IIM_ERR_WPE | IIM_ERR_WPE))) {
+			printf("Fuse is successfully set");
+			if (err)
+				printf(" - however there are other errors");
+			printf("\n");
+		}
+		iim->stat = 0;
+	}
+	if (err) {
+		iim_err_msg(err);
+		out_be32(&iim->err, in_be32(&iim->err));
+	}
+#endif
+}
+
+int ads5121_fuse_sense(int bank, int fstart, int num)
+{
+	iim512x_t *iim = &((immap_t *) CONFIG_SYS_IMMR)->iim;
+	u32 iim_fbac;
+	u32 stat, err, err_hold = 0;
+	int f, ctr;
+
+	out_be32(&iim->err, in_be32(&iim->err));
+	if (bank == 0)
+		iim_fbac = in_be32(&iim->fbac0);
+	else
+		iim_fbac = in_be32(&iim->fbac1);
+	if (iim_fbac & IIM_FBAC_FBESP) {
+		printf("\tSense Protect disallows this operation\n");
+		out_be32(&iim->err, IIM_FBAC_FBESP);
+		return 1;
+	}
+	err = in_be32(&iim->err);
+	if (err) {
+		iim_err_msg(err);
+		err_hold |= err;
+	}
+	if (err & IIM_ERR_RPE)
+		printf("\tRead protect fuse is set; "
+			"Sense Protect may be set but will be attempted\n");
+	if (err)
+		out_be32(&iim->err, err);
+	printf("Sensing fuse(s) on Bank %d\n", bank);
+	for (f = fstart, ctr = 0; num > 0; ctr++, f++, num--) {
+		out_be32(&iim->ua, IIM_SET_UA(bank, f));
+		out_be32(&iim->la, IIM_SET_LA(f, 0));
+		out_be32(&iim->fctl,  IIM_FCTL_ESNS_N);
+		do
+			udelay(20);
+		while ((stat = in_be32(&iim->stat)) & IIM_STAT_BUSY);
+		err = in_be32(&iim->err);
+		if (err & IIM_ERR_SNSE) {
+			iim_err_msg(err);
+			out_be32(&iim->err, IIM_ERR_SNSE);
+			return 1;
+		}
+		if (stat & IIM_STAT_SNSD) {
+			out_be32(&iim->stat, 0);
+			if (ctr % 4 == 0)
+				printf("F%2d:", f);
+			printf("\t%#04x", (u8)iim->sdat);
+			if (ctr % 4 == 3)
+				printf("\n");
+		}
+		if (err) {
+			err_hold |= err;
+			out_be32(&iim->err, err);
+		}
+	}
+	if (ctr % 4 != 0)
+		printf("\n");
+	if (err_hold)
+		iim_err_msg(err_hold);
+
+	return 0;
+}
+
+int ads5121_fuse_stat(int bank)
+{
+	iim512x_t *iim = &((immap_t *) CONFIG_SYS_IMMR)->iim;
+	u32 iim_fbac;
+	u32 err;
+
+	out_be32(&iim->err, in_be32(&iim->err));
+	if (bank == 0)
+		iim_fbac = in_be32(&iim->fbac0);
+	else
+		iim_fbac = in_be32(&iim->fbac1);
+	err = in_be32(&iim->err);
+	if (err)
+		iim_err_msg(err);
+	if (err & IIM_ERR_RPE  || iim_fbac & IIM_FBAC_FBRP) {
+		if (iim_fbac == 0)
+			printf("Since protection settings can't be read - "
+				"try sensing fuse row 0;\n");
+		return 0;
+	}
+	if (iim_fbac & IIM_PROTECTION)
+		printf("Protection Fuses Bank %d = %#04x:\n", bank, iim_fbac);
+	else if (!(err & IIM_ERR_RPE))
+		printf("No Protection fuses are set\n");
+	if (iim_fbac & IIM_FBAC_FBWP)
+		printf("\tWrite Protect fuse is set\n");
+	if (iim_fbac & IIM_FBAC_FBOP)
+		printf("\tOverride Protect fuse is set\n");
+	if (iim_fbac & IIM_FBAC_FBESP)
+		printf("\tSense Protect Fuse is set\n");
+	out_be32(&iim->err, in_be32(&iim->err));
+
+	return 0;
+}
+
+int do_ads5121_fuse(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	int frow, n, v, bank;
+
+	if (cur_bank == '0')
+		bank = 0;
+	else
+		bank = 1;
+
+	switch (argc) {
+	case 0:
+	case 1:
+		printf("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	case 2:
+		if (strncmp(argv[1], "stat", 4) == 0)
+			return ads5121_fuse_stat(bank);
+		if (strncmp(argv[1], "read", 4) == 0)
+			return ads5121_fuse_read(bank, 0, IIM_FMAX + 1);
+		if (strncmp(argv[1], "sense", 5) == 0)
+			return ads5121_fuse_sense(bank, 0, IIM_FMAX + 1);
+		if (strncmp(argv[1], "ovride", 6) == 0)
+			return ads5121_fuse_override(bank, IIM_FMAX + 1, 0);
+		if (strncmp(argv[1], "bank", 4) == 0) {
+			printf("Active Fuse Bank is %c\n", cur_bank);
+			return 0;
+		}
+		printf("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	case 3:
+		if (strncmp(argv[1], "bank", 4) == 0) {
+			if (argv[2][0] == '0')
+				cur_bank = '0';
+			else if (argv[2][0] == '1')
+				cur_bank = '1';
+			else {
+				printf("Usage:\n%s\n", cmdtp->usage);
+				return 1;
+			}
+
+			printf("Setting Active Fuse Bank to %c\n", cur_bank);
+			return 0;
+		}
+		if (strncmp(argv[1], "prog", 4) == 0)
+			return ads5121_fuse_prog(cmdtp, bank, argv[2]);
+
+		frow = (int)simple_strtol(argv[2], NULL, 10);
+		if (frow == 0 && argv[2][0] != '0')
+			frow = -1;
+		if (!in_range(frow, 0, IIM_FMAX,
+			"<frow> must be between 0-31\n\n", cmdtp->usage))
+			return 1;
+		if (strncmp(argv[1], "read", 4) == 0)
+			return ads5121_fuse_read(bank, frow, 1);
+		if (strncmp(argv[1], "ovride", 6) == 0)
+			return ads5121_fuse_override(bank, frow, 0);
+		if (strncmp(argv[1], "sense", 5) == 0)
+			return ads5121_fuse_sense(bank, frow, 1);
+		printf("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	case 4:
+		frow = (int)simple_strtol(argv[2], NULL, 10);
+		if (frow == 0 && argv[2][0] != '0')
+			frow = -1;
+		if (!in_range(frow, 0, IIM_FMAX,
+			"<frow> must be between 0-31\n\n", cmdtp->usage))
+			return 1;
+		if (strncmp(argv[1], "read", 4) == 0) {
+			n = (int)simple_strtol(argv[3], NULL, 10);
+			if (!in_range(frow + n, frow + 1, IIM_FMAX + 1,
+				"<frow>+<n> must be between 1-32\n\n",
+				cmdtp->usage))
+				return 1;
+			return ads5121_fuse_read(bank, frow, n);
+		}
+		if (strncmp(argv[1], "ovride", 6) == 0) {
+			v = (int)simple_strtol(argv[3], NULL, 10);
+			return ads5121_fuse_override(bank, frow, v);
+		}
+		if (strncmp(argv[1], "sense", 5) == 0) {
+			n = (int)simple_strtol(argv[3], NULL, 10);
+			if (!in_range(frow + n, frow + 1, IIM_FMAX + 1,
+				"<frow>+<n> must be between 1-32\n\n",
+				cmdtp->usage))
+				return 1;
+			return ads5121_fuse_sense(bank, frow, n);
+		}
+		printf("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	default: /* at least 5 args */
+		printf("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+}
+
+U_BOOT_CMD(
+	fuse, CONFIG_SYS_MAXARGS, 0, do_ads5121_fuse,
+	"   - Read, Sense, Override or Program Fuses\n",
+	"bank <n>		- sets active Fuse Bank to 0 or 1\n"
+	"			    no args shows current active bank\n"
+	"fuse stat		- print active fuse bank's protection status\n"
+	"fuse read [<frow> [<n>]] - print <n> fuse rows starting at <frow>\n"
+	"			    no args to print entire bank's fuses\n"
+	"fuse ovride [<frow> [<v>]]- override fuses at <frow> with <v>\n"
+	"			    no <v> defaults to 0 for the row\n"
+	"			    no args resets entire bank to 0\n"
+	"			  NOTE - settings persist until hard reset\n"
+	"fuse sense [<frow>]	- senses current fuse at <frow>\n"
+	"			    no args for entire bank\n"
+	"fuse prog <frow_bit> 	- program fuse at row <frow>, bit <_bit>\n"
+	"			    <frow> is 0-31, <bit> is 0-7; eg. 13_2 \n"
+	"			  WARNING - this is permanent\n"
+	);
+#endif /* CONFIG_CMD_FUSE */
diff --git a/include/asm-ppc/immap_512x.h b/include/asm-ppc/immap_512x.h
index cd9094519bec836f2b863465b81218077a8069ce..808786985e549249e9dad99518d4bd2df9653751 100644
--- a/include/asm-ppc/immap_512x.h
+++ b/include/asm-ppc/immap_512x.h
@@ -415,7 +415,25 @@ typedef struct ioctrl512x {
  * IIM
  */
 typedef struct iim512x {
-	u8 fixme[0x1000];
+	u32 stat;		/* IIM status register */
+	u32 statm;		/* IIM status IRQ mask */
+	u32 err;		/* IIM errors register */
+	u32 emask;		/* IIM error IRQ mask  */
+	u32 fctl;		/* IIM fuse control register */
+	u32 ua;			/* IIM upper address register */
+	u32 la;			/* IIM lower address register */
+	u32 sdat;		/* IIM explicit sense data */
+	u8 res0[0x08];
+	u32 prg_p;		/* IIM program protection register */
+	u8 res1[0x10];
+	u32 divide;		/* IIM divide factor register */
+	u8 res2[0x7c0];
+	u32 fbac0;		/* IIM fuse bank 0 prot (for Freescale use) */
+	u32 fb0w0[0x1f];	/* IIM fuse bank 0 data (for Freescale use) */
+	u8 res3[0x380];
+	u32 fbac1;		/* IIM fuse bank 1 protection */
+	u32 fb1w1[0x01f];	/* IIM fuse bank 1 data */
+	u8 res4[0x380];
 } iim512x_t;
 
 /*
@@ -451,7 +469,34 @@ typedef struct lpc512x {
  * PATA
  */
 typedef struct pata512x {
-	u8 fixme[0x100];
+	/* LOCAL Registers */
+	u32 pata_time1;		/* Time register 1: PIO and tx timing parameter */
+	u32 pata_time2;		/* Time register 2: PIO timing parameter */
+	u32 pata_time3;		/* Time register 3: PIO and MDMA timing parameter */
+	u32 pata_time4;		/* Time register 4: MDMA and UDMA timing parameter */
+	u32 pata_time5;		/* Time register 5: UDMA timing parameter */
+	u32 pata_time6;		/* Time register 6: UDMA timing parameter */
+	u32 pata_fifo_data32;   /* 32bit wide dataport to/from FIFO */
+	u32 pata_fifo_data16;   /* 16bit wide dataport to/from FIFO */
+	u32 pata_fifo_fill;	/* FIFO filling in halfwords (READONLY)*/
+	u32 pata_ata_control;   /* ATA Interface control register */
+	u32 pata_irq_pending;   /* Interrupt pending register (READONLY) */
+	u32 pata_irq_enable;	/* Interrupt enable register */
+	u32 pata_irq_clear;	/* Interrupt clear register (WRITEONLY)*/
+	u32 pata_fifo_alarm;	/* fifo alarm threshold */
+	u32 res1[0x1A];
+	/* DRIVE Registers */
+	u32 pata_drive_data;	/* drive data register*/
+	u32 pata_drive_features;/* drive features register */
+	u32 pata_drive_sectcnt; /* drive sector count register */
+	u32 pata_drive_sectnum; /* drive sector number register */
+	u32 pata_drive_cyllow;  /* drive cylinder low register */
+	u32 pata_drive_cylhigh; /* drive cylinder high register */
+	u32 pata_drive_dev_head;/* drive device head register */
+	u32 pata_drive_command; /* write = drive command, read = drive status reg */
+	u32 res2[0x06];
+	u32 pata_drive_alt_stat;/* write = drive control, read = drive alt status reg */
+	u32 res3[0x09];
 } pata512x_t;
 
 /*
diff --git a/include/configs/ads5121.h b/include/configs/ads5121.h
index bb3525f1751822226ab75be0f31b35d5894f4198..8fda3f29fabddb1b0f8af6cfed82e340c6b6d85c 100644
--- a/include/configs/ads5121.h
+++ b/include/configs/ads5121.h
@@ -47,6 +47,7 @@
 #define CONFIG_E300		1	/* E300 Family */
 #define CONFIG_MPC512X		1	/* MPC512X family */
 #define CONFIG_FSL_DIU_FB	1	/* FSL DIU */
+#undef CONFIG_FSL_DIU_LOGO_BMP		/* Don't include FSL DIU binary bmp */
 
 /* video */
 #undef CONFIG_VIDEO
@@ -293,6 +294,11 @@
 #define CONFIG_SYS_I2C_NOPROBES	{{0,0x69}}	/* Don't probe these addrs */
 #endif
 
+/*
+ * IIM - IC Identification Module
+ */
+#undef CONFIG_IIM
+
 /*
  * EEPROM configuration
  */
@@ -348,11 +354,20 @@
 #define CONFIG_CMD_REGINFO
 #define CONFIG_CMD_EEPROM
 #define CONFIG_CMD_DATE
+#undef CONFIG_CMD_FUSE
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_EXT2
 
 #if defined(CONFIG_PCI)
 #define CONFIG_CMD_PCI
 #endif
 
+#if defined(CONFIG_CMD_IDE)
+#define CONFIG_DOS_PARTITION
+#define CONFIG_MAC_PARTITION
+#define CONFIG_ISO_PARTITION
+#endif /* defined(CONFIG_CMD_IDE) */
+
 /*
  * Watchdog timeout = CONFIG_SYS_WATCHDOG_VALUE * 65536 / IPS clock.
  * For example, when IPS is set to 66MHz and CONFIG_SYS_WATCHDOG_VALUE is set
@@ -489,4 +504,48 @@
 #define OF_TBCLK		(bd->bi_busfreq / 4)
 #define OF_STDOUT_PATH		"/soc@80000000/serial@11300"
 
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff
+ *-----------------------------------------------------------------------
+ */
+
+#undef  CONFIG_IDE_8xx_PCCARD		/* Use IDE with PC Card	Adapter	*/
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
+#undef	CONFIG_IDE_LED			/* LED   for IDE not supported	*/
+
+#define CONFIG_IDE_RESET		/* reset for IDE supported	*/
+#define CONFIG_IDE_PREINIT
+
+#define CONFIG_SYS_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CONFIG_SYS_IDE_MAXDEVICE	2	/* max. 1 drive per IDE bus	*/
+
+#define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000
+#define CONFIG_SYS_ATA_BASE_ADDR	MPC512X_PATA
+
+/* Offset for data I/O			RefMan MPC5121EE Table 28-10	*/
+#define CONFIG_SYS_ATA_DATA_OFFSET	(0x00A0)
+
+/* Offset for normal register accesses	*/
+#define CONFIG_SYS_ATA_REG_OFFSET	(CONFIG_SYS_ATA_DATA_OFFSET)
+
+/* Offset for alternate registers	RefMan MPC5121EE Table 28-23	*/
+#define CONFIG_SYS_ATA_ALT_OFFSET	(0x00D8)
+
+/* Interval between registers	*/
+#define CONFIG_SYS_ATA_STRIDE		4
+
+#define ATA_BASE_ADDR		MPC512X_PATA
+
+/*
+ * Control register bit definitions
+ */
+#define FSL_ATA_CTRL_FIFO_RST_B		0x80000000
+#define FSL_ATA_CTRL_ATA_RST_B		0x40000000
+#define FSL_ATA_CTRL_FIFO_TX_EN		0x20000000
+#define FSL_ATA_CTRL_FIFO_RCV_EN	0x10000000
+#define FSL_ATA_CTRL_DMA_PENDING	0x08000000
+#define FSL_ATA_CTRL_DMA_ULTRA		0x04000000
+#define FSL_ATA_CTRL_DMA_WRITE		0x02000000
+#define FSL_ATA_CTRL_IORDY_EN		0x01000000
+
 #endif	/* __CONFIG_H */
diff --git a/include/mpc512x.h b/include/mpc512x.h
index 05a206358b04a2b5af0fff8d72dadfdfbea72429..0f022939da650b1e7630699abce569e473e5f0cd 100644
--- a/include/mpc512x.h
+++ b/include/mpc512x.h
@@ -573,6 +573,31 @@ void iopin_initialize(iopin_t *,int);
 
  /* Register Offset Base */
 #define MPC512X_FEC		(CONFIG_SYS_IMMR + 0x02800)
+#define MPC512X_PATA		(CONFIG_SYS_IMMR + 0x10200)
+
+/* IIM control */
+#define IIM_SET_UA(bk, f)	((bk << 3) | (f >> 5))
+#define IIM_SET_LA(f, bit)	(((f & 0x0000001f) << 3) | bit)
+#define IIM_STAT_BUSY		0x00000080
+#define IIM_STAT_PRGD		0x00000002
+#define IIM_STAT_SNSD		0x00000001
+#define IIM_ERR_WPE		0x00000040
+#define IIM_ERR_OPE		0x00000020
+#define IIM_ERR_RPE		0x00000010
+#define IIM_ERR_WLRE		0x00000008
+#define IIM_ERR_SNSE		0x00000004
+#define IIM_ERR_PARITYE		0x00000002
+#define IIM_PRG_P_SET		0x000000aa
+#define IIM_PRG_P_UNSET		0
+#define IIM_FCTL_PROG_PULSE	0x00000020
+#define IIM_FCTL_PROG		0x00000001
+#define IIM_FCTL_ESNS_N		0x00000008
+#define	IIM_FBAC_FBWP		0x00000080
+#define IIM_FBAC_FBOP		0x00000040
+#define IIM_FBAC_FBRP		0x00000020
+#define	IIM_FBAC_FBESP		0x00000008
+#define IIM_PROTECTION		0x000000e8
+#define IIM_FMAX			31
 
 /* Number of I2C buses */
 #define I2C_BUS_CNT	3