diff --git a/CHANGELOG b/CHANGELOG
index 9364c95..fc06773 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,9 @@
 Changes since U-Boot 0.3.1:
 ======================================================================
 
+* Patch by Tom Guilliams, 20 Jun 2003:
+  added CONFIG_750FX support for IBM 750FX processors
+
 * Patch by Devin Crumb, 02 Apr 2003:
   Fix clock divider rounding problem in drivers/serial.c
 
diff --git a/README b/README
index 31fc373..e33c601 100644
--- a/README
+++ b/README
@@ -301,6 +301,7 @@
 	or	CONFIG_405GP
 	or	CONFIG_440
 	or	CONFIG_MPC74xx
+	or	CONFIG_750FX
 
 		ARM based CPUs:
 		---------------
diff --git a/cpu/74xx_7xx/cpu.c b/cpu/74xx_7xx/cpu.c
index c265ce2..19f8ff8 100644
--- a/cpu/74xx_7xx/cpu.c
+++ b/cpu/74xx_7xx/cpu.c
@@ -64,7 +64,7 @@
 	case 0x0008:
 		type = CPU_750;
 
-                if (((pvr >> 8) & 0xff) == 0x01) {
+		if (((pvr >> 8) & 0xff) == 0x01) {
 			type = CPU_750CX;	/* old CX (80100 and 8010x?)*/
 		} else if (((pvr >> 8) & 0xff) == 0x22) {
 			type = CPU_750CX;	/* CX (82201,82202) and CXe (82214) */
@@ -72,14 +72,18 @@
 			type = CPU_750CX;	/* CXe (83311) */
 		} else if (((pvr >> 12) & 0xF) == 0x3) {
 			type = CPU_755;
-                }
+		}
+		break;
+
+	case 0x7000:
+		type = CPU_750FX;
 		break;
 
 	case 0x800C:
 		type = CPU_7410;
 		break;
 
-        case 0x8000:
+	case 0x8000:
 		type = CPU_7450;
 		break;
 
@@ -116,6 +120,10 @@
 		str = "750";
 		break;
 
+	case CPU_750FX:
+		str = "750FX";
+		break;
+
 	case CPU_755:
 		str = "755";
 		break;
@@ -124,16 +132,16 @@
 		str = "MPC7400";
 		break;
 
-        case CPU_7410:
-                str = "MPC7410";
+	case CPU_7410:
+		str = "MPC7410";
 		break;
 
-        case CPU_7450:
-                str = "MPC7450";
+	case CPU_7450:
+		str = "MPC7450";
 		break;
 
 	default:
-                printf("Unknown CPU -- PVR: 0x%08x\n", pvr);
+		printf("Unknown CPU -- PVR: 0x%08x\n", pvr);
 		return -1;
 	}
 
@@ -146,8 +154,8 @@
 #endif
 /* these two functions are unimplemented currently [josh] */
 
-/* ------------------------------------------------------------------------- */
-/* L1 i-cache                                                                */
+/* -------------------------------------------------------------------- */
+/* L1 i-cache								*/
 
 int
 checkicache(void)
@@ -155,8 +163,8 @@
 	return 0; /* XXX */
 }
 
-/* ------------------------------------------------------------------------- */
-/* L1 d-cache                                                                */
+/* -------------------------------------------------------------------- */
+/* L1 d-cache								*/
 
 int
 checkdcache(void)
@@ -164,7 +172,7 @@
 	return 0; /* XXX */
 }
 
-/* ------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------- */
 
 static inline void
 soft_restart(unsigned long addr)
diff --git a/cpu/74xx_7xx/speed.c b/cpu/74xx_7xx/speed.c
index ac99bcd..23b71d4 100644
--- a/cpu/74xx_7xx/speed.c
+++ b/cpu/74xx_7xx/speed.c
@@ -48,6 +48,33 @@
 	0	/* 1111 - off */
 };
 
+static const int hid1_fx_multipliers_x_10[] = {
+        00,     /* 0000 - off */
+        00,     /* 0001 - off */
+        10,     /* 0010 - bypass */
+        10,     /* 0011 - bypass */
+        20,     /* 0100 - 2x */
+        25,     /* 0101 - 2.5x */
+        30,     /* 0110 - 3x */
+        35,     /* 0111 - 3.5x */
+        40,     /* 1000 - 4x */
+        45,     /* 1001 - 4.5x */
+        50,     /* 1010 - 5x */
+        55,     /* 1011 - 5.5x */
+        60,     /* 1100 - 6x */
+        65,     /* 1101 - 6.5x */
+        70,     /* 1110 - 7x */
+        75,     /* 1111 - 7.5 */
+        80,     /* 10000 - 8x */
+        85,     /* 10001 - 8.5x */
+        90,     /* 10010 - 9x */
+        95,     /* 10011 - 9.5x */
+        100,    /* 10100 - 10x */
+        110,    /* 10101 - 11x */
+        120,    /* 10110 - 12x */
+};
+
+
 /* ------------------------------------------------------------------------- */
 
 /*
@@ -59,9 +86,13 @@
 int get_clocks (void)
 {
 	DECLARE_GLOBAL_DATA_PTR;
-
+#ifdef CONFIG_750FX
+        ulong clock = CFG_BUS_CLK * \
+                      hid1_fx_multipliers_x_10[get_hid1 () >> 27] / 10;
+#else
 	ulong clock = CFG_BUS_CLK * \
 		      hid1_multipliers_x_10[get_hid1 () >> 28] / 10;
+#endif
 	gd->cpu_clk = clock;
 	gd->bus_clk = CFG_BUS_CLK;
 
diff --git a/cpu/74xx_7xx/start.S b/cpu/74xx_7xx/start.S
index a37f924..4857908 100644
--- a/cpu/74xx_7xx/start.S
+++ b/cpu/74xx_7xx/start.S
@@ -379,11 +379,23 @@
 	mtspr	IBAT1U, r0
 	mtspr	IBAT2U, r0
 	mtspr	IBAT3U, r0
+#ifdef CONFIG_750FX
+	mtspr   IBAT4U, r0
+	mtspr   IBAT5U, r0
+	mtspr   IBAT6U, r0
+	mtspr   IBAT7U, r0
+#endif
 	isync
 	mtspr	DBAT0U, r0
 	mtspr	DBAT1U, r0
 	mtspr	DBAT2U, r0
 	mtspr	DBAT3U, r0
+#ifdef CONFIG_750FX
+        mtspr   DBAT4U, r0
+        mtspr   DBAT5U, r0
+        mtspr   DBAT6U, r0
+        mtspr   DBAT7U, r0
+#endif
 	isync
 	sync
 	blr
@@ -465,6 +477,80 @@
 	mtspr	DBAT3U, r3
 	isync
 
+#ifdef CONFIG_750FX
+	/* IBAT 4 */
+        addis   r4, r0, CFG_IBAT4L@h
+        ori     r4, r4, CFG_IBAT4L@l
+        addis   r3, r0, CFG_IBAT4U@h
+        ori     r3, r3, CFG_IBAT4U@l
+        mtspr   IBAT4L, r4
+        mtspr   IBAT4U, r3
+        isync
+
+	/* DBAT 4 */
+        addis   r4, r0, CFG_DBAT4L@h
+        ori     r4, r4, CFG_DBAT4L@l
+        addis   r3, r0, CFG_DBAT4U@h
+        ori     r3, r3, CFG_DBAT4U@l
+        mtspr   DBAT4L, r4
+        mtspr   DBAT4U, r3
+        isync
+
+        /* IBAT 5 */
+        addis   r4, r0, CFG_IBAT5L@h
+        ori     r4, r4, CFG_IBAT5L@l
+        addis   r3, r0, CFG_IBAT5U@h
+        ori     r3, r3, CFG_IBAT5U@l
+        mtspr   IBAT5L, r4
+        mtspr   IBAT5U, r3
+        isync
+
+	/* DBAT 5 */
+        addis   r4, r0, CFG_DBAT5L@h
+        ori     r4, r4, CFG_DBAT5L@l
+        addis   r3, r0, CFG_DBAT5U@h
+        ori     r3, r3, CFG_DBAT5U@l
+        mtspr   DBAT5L, r4
+        mtspr   DBAT5U, r3
+        isync
+
+        /* IBAT 6 */
+        addis   r4, r0, CFG_IBAT6L@h
+        ori     r4, r4, CFG_IBAT6L@l
+        addis   r3, r0, CFG_IBAT6U@h
+        ori     r3, r3, CFG_IBAT6U@l
+        mtspr   IBAT6L, r4
+        mtspr   IBAT6U, r3
+        isync
+
+	/* DBAT 6 */
+        addis   r4, r0, CFG_DBAT6L@h
+        ori     r4, r4, CFG_DBAT6L@l
+        addis   r3, r0, CFG_DBAT6U@h
+        ori     r3, r3, CFG_DBAT6U@l
+        mtspr   DBAT6L, r4
+        mtspr   DBAT6U, r3
+        isync
+
+        /* IBAT 7 */
+        addis   r4, r0, CFG_IBAT7L@h
+        ori     r4, r4, CFG_IBAT7L@l
+        addis   r3, r0, CFG_IBAT7U@h
+        ori     r3, r3, CFG_IBAT7U@l
+        mtspr   IBAT7L, r4
+        mtspr   IBAT7U, r3
+        isync
+
+	/* DBAT 7 */
+        addis   r4, r0, CFG_DBAT7L@h
+        ori     r4, r4, CFG_DBAT7L@l
+        addis   r3, r0, CFG_DBAT7U@h
+        ori     r3, r3, CFG_DBAT7U@l
+        mtspr   DBAT7L, r4
+        mtspr   DBAT7U, r3
+        isync
+#endif
+
 	/* bats are done, now invalidate the TLBs */
 
 	addis	r3, 0, 0x0000
diff --git a/include/74xx_7xx.h b/include/74xx_7xx.h
index 193ba6c..03cbeff 100644
--- a/include/74xx_7xx.h
+++ b/include/74xx_7xx.h
@@ -108,7 +108,7 @@
 	CPU_740, CPU_750,
 	CPU_740P, CPU_750P,
 	CPU_745, CPU_755,
-	CPU_750CX,
+	CPU_750CX, CPU_750FX,
 	CPU_7400,
 	CPU_7410,
 	CPU_7450,
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index 9c88b49..8835139 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -95,6 +95,14 @@
 #define	SPRN_DBAT2U	0x21C	/* Data BAT 2 Upper Register */
 #define	SPRN_DBAT3L	0x21F	/* Data BAT 3 Lower Register */
 #define	SPRN_DBAT3U	0x21E	/* Data BAT 3 Upper Register */
+#define	SPRN_DBAT4L	0x238   /* Data BAT 4 Lower Register */
+#define	SPRN_DBAT4U	0x239   /* Data BAT 4 Upper Register */
+#define	SPRN_DBAT5L	0x23A   /* Data BAT 5 Lower Register */
+#define	SPRN_DBAT5U	0x23B   /* Data BAT 5 Upper Register */
+#define	SPRN_DBAT6L	0x23C   /* Data BAT 6 Lower Register */
+#define	SPRN_DBAT6U	0x23D   /* Data BAT 6 Upper Register */
+#define	SPRN_DBAT7L	0x23E   /* Data BAT 7 Lower Register */
+#define	SPRN_DBAT7U	0x23F   /* Data BAT 7 Lower Register */
 #define	SPRN_DBCR	0x3F2	/* Debug Control Regsiter */
 #define	  DBCR_EDM	0x80000000
 #define	  DBCR_IDM	0x40000000
@@ -195,6 +203,14 @@
 #define	SPRN_IBAT2U	0x214	/* Instruction BAT 2 Upper Register */
 #define	SPRN_IBAT3L	0x217	/* Instruction BAT 3 Lower Register */
 #define	SPRN_IBAT3U	0x216	/* Instruction BAT 3 Upper Register */
+#define	SPRN_IBAT4L	0x230   /* Instruction BAT 4 Lower Register */
+#define	SPRN_IBAT4U	0x231   /* Instruction BAT 4 Upper Register */
+#define	SPRN_IBAT5L	0x232   /* Instruction BAT 5 Lower Register */
+#define	SPRN_IBAT5U	0x233   /* Instruction BAT 5 Upper Register */
+#define	SPRN_IBAT6L	0x234   /* Instruction BAT 6 Lower Register */
+#define	SPRN_IBAT6U	0x235   /* Instruction BAT 6 Upper Register */
+#define	SPRN_IBAT7L	0x236   /* Instruction BAT 7 Lower Register */
+#define	SPRN_IBAT7U	0x237   /* Instruction BAT 7 Lower Register */
 #define	SPRN_ICCR	0x3FB	/* Instruction Cache Cacheability Register */
 #define	  ICCR_NOCACHE		0	/* Noncacheable */
 #define	  ICCR_CACHE		1	/* Cacheable */
@@ -305,6 +321,14 @@
 #define	DBAT2U	SPRN_DBAT2U	/* Data BAT 2 Upper Register */
 #define	DBAT3L	SPRN_DBAT3L	/* Data BAT 3 Lower Register */
 #define	DBAT3U	SPRN_DBAT3U	/* Data BAT 3 Upper Register */
+#define	DBAT4L	SPRN_DBAT4L     /* Data BAT 4 Lower Register */
+#define	DBAT4U	SPRN_DBAT4U     /* Data BAT 4 Upper Register */
+#define	DBAT5L	SPRN_DBAT5L     /* Data BAT 5 Lower Register */
+#define	DBAT5U	SPRN_DBAT5U     /* Data BAT 5 Upper Register */
+#define	DBAT6L	SPRN_DBAT6L     /* Data BAT 6 Lower Register */
+#define	DBAT6U	SPRN_DBAT6U     /* Data BAT 6 Upper Register */
+#define	DBAT7L	SPRN_DBAT7L     /* Data BAT 7 Lower Register */
+#define	DBAT7U	SPRN_DBAT7U     /* Data BAT 7 Upper Register */
 #define	DCMP	SPRN_DCMP      	/* Data TLB Compare Register */
 #define	DEC	SPRN_DEC       	/* Decrement Register */
 #define	DMISS	SPRN_DMISS     	/* Data TLB Miss Register */
@@ -323,6 +347,14 @@
 #define	IBAT2U	SPRN_IBAT2U	/* Instruction BAT 2 Upper Register */
 #define	IBAT3L	SPRN_IBAT3L	/* Instruction BAT 3 Lower Register */
 #define	IBAT3U	SPRN_IBAT3U	/* Instruction BAT 3 Upper Register */
+#define	IBAT4L	SPRN_IBAT4L	/* Instruction BAT 4 Lower Register */
+#define	IBAT4U	SPRN_IBAT4U	/* Instruction BAT 4 Upper Register */
+#define	IBAT5L	SPRN_IBAT5L	/* Instruction BAT 5 Lower Register */
+#define	IBAT5U	SPRN_IBAT5U	/* Instruction BAT 5 Upper Register */
+#define	IBAT6L	SPRN_IBAT6L	/* Instruction BAT 6 Lower Register */
+#define	IBAT6U	SPRN_IBAT6U	/* Instruction BAT 6 Upper Register */
+#define	IBAT7L 	SPRN_IBAT7L	/* Instruction BAT 7 Lower Register */
+#define	IBAT7U	SPRN_IBAT7U	/* Instruction BAT 7 Lower Register */
 #define	ICMP	SPRN_ICMP	/* Instruction TLB Compare Register */
 #define	IMISS	SPRN_IMISS	/* Instruction TLB Miss Register */
 #define	IMMR	SPRN_IMMR      	/* PPC 860/821 Internal Memory Map Register */