Merge branch 'master' of ssh://gemini/home/wd/git/u-boot/master

44 files changed, 163 insertions, 46 deletions

diff --git a/include/addr_map.h b/include/addr_map.h
new file mode 100644
index 0000000000..d55f5f64e1
--- /dev/null
+++ b/include/addr_map.h
@@ -0,0 +1,29 @@
+#ifndef __ADDR_MAP_H
+#define __ADDR_MAP_H
+
+/*
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * Version 2 as published by the Free Software Foundation.
+ *
+ * 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 <asm/types.h>
+
+extern phys_addr_t addrmap_virt_to_phys(void *vaddr);
+extern unsigned long addrmap_phys_to_virt(phys_addr_t paddr);
+extern void addrmap_set_entry(unsigned long vaddr, phys_addr_t paddr,
+				phys_size_t size, int idx);
+
+#endif
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index f4ae307003..fec3a7eace 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -57,6 +57,11 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
 
 }
 
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+	return (phys_addr_t)(vaddr);
+}
+
 /*
  * Generic virtual read/write.  Note that we don't support half-word
  * read/writes.  We define __arch_*[bl] here, and leave __arch_*w
diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h
index 06e52b137f..d22cd35611 100644
--- a/include/asm-avr32/io.h
+++ b/include/asm-avr32/io.h
@@ -125,4 +125,9 @@ static inline void unmap_physmem(void *vaddr, unsigned long len)
 
 }
 
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+	return (phys_addr_t)(vaddr);
+}
+
 #endif /* __ASM_AVR32_IO_H */
diff --git a/include/asm-blackfin/io.h b/include/asm-blackfin/io.h
index da58914987..6806494983 100644
--- a/include/asm-blackfin/io.h
+++ b/include/asm-blackfin/io.h
@@ -64,6 +64,11 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
 
 }
 
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+	return (phys_addr_t)(vaddr);
+}
+
 /*
  * These are for ISA/PCI shared memory _only_ and should never be used
  * on any other type of memory, including Zorro memory. They are meant to
diff --git a/include/asm-i386/io.h b/include/asm-i386/io.h
index 2c57140fb3..9b757d489e 100644
--- a/include/asm-i386/io.h
+++ b/include/asm-i386/io.h
@@ -229,4 +229,9 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
 
 }
 
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+	return (phys_addr_t)(vaddr);
+}
+
 #endif
diff --git a/include/asm-m68k/io.h b/include/asm-m68k/io.h
index 1fccc12923..50ea08751f 100644
--- a/include/asm-m68k/io.h
+++ b/include/asm-m68k/io.h
@@ -251,4 +251,9 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
 
 }
 
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+	return (phys_addr_t)(vaddr);
+}
+
 #endif				/* __ASM_M68K_IO_H__ */
diff --git a/include/asm-microblaze/io.h b/include/asm-microblaze/io.h
index 8804724bff..7e190d15c6 100644
--- a/include/asm-microblaze/io.h
+++ b/include/asm-microblaze/io.h
@@ -155,4 +155,9 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
 
 }
 
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+	return (phys_addr_t)(vaddr);
+}
+
 #endif /* __MICROBLAZE_IO_H__ */
diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
index 3a0f33f204..031186d037 100644
--- a/include/asm-mips/io.h
+++ b/include/asm-mips/io.h
@@ -118,7 +118,7 @@ static inline void set_io_port_base(unsigned long base)
  * Change virtual addresses to physical addresses and vv.
  * These are trivial on the 1:1 Linux/MIPS mapping
  */
-extern inline unsigned long virt_to_phys(volatile void * address)
+extern inline phys_addr_t virt_to_phys(void * address)
 {
 	return CPHYSADDR(address);
 }
diff --git a/include/asm-nios/io.h b/include/asm-nios/io.h
index 8b788068b3..899682cc40 100644
--- a/include/asm-nios/io.h
+++ b/include/asm-nios/io.h
@@ -133,4 +133,9 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
 
 }
 
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+	return (phys_addr_t)(vaddr);
+}
+
 #endif /* __ASM_NIOS_IO_H_ */
diff --git a/include/asm-nios2/io.h b/include/asm-nios2/io.h
index 2f1ec26bd1..01d11efece 100644
--- a/include/asm-nios2/io.h
+++ b/include/asm-nios2/io.h
@@ -53,6 +53,11 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
 
 }
 
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+	return (phys_addr_t)(vaddr);
+}
+
 extern unsigned char inb (unsigned char *port);
 extern unsigned short inw (unsigned short *port);
 extern unsigned inl (unsigned port);
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index c3496818f0..64cb746b10 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -298,4 +298,9 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
 
 }
 
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+	return (phys_addr_t)((unsigned long)vaddr);
+}
+
 #endif
diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h
index adc3f81ed6..ca598a60f3 100644
--- a/include/asm-sh/io.h
+++ b/include/asm-sh/io.h
@@ -261,5 +261,10 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
 
 }
 
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+	return (phys_addr_t)(vaddr);
+}
+
 #endif	/* __KERNEL__ */
 #endif	/* __ASM_SH_IO_H */
diff --git a/include/asm-sparc/io.h b/include/asm-sparc/io.h
index 5f8d05cc36..0c5d86cb3a 100644
--- a/include/asm-sparc/io.h
+++ b/include/asm-sparc/io.h
@@ -90,4 +90,9 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
 
 }
 
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+	return (phys_addr_t)(vaddr);
+}
+
 #endif
diff --git a/include/configs/ATUM8548.h b/include/configs/ATUM8548.h
index 1b745265dc..7ee05e5658 100644
--- a/include/configs/ATUM8548.h
+++ b/include/configs/ATUM8548.h
@@ -67,7 +67,6 @@
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache */
 #define CONFIG_BTB			/* toggle branch predition */
-#define CONFIG_ADDR_STREAMING		/* toggle addr streaming */
 #define CONFIG_CLEAR_LAW0		/* Clear LAW0 in cpu_init_r */
 
 /*
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 5a99d5fe79..532c3df773 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -70,7 +70,6 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache */
 #define CONFIG_BTB			/* toggle branch predition */
-#define CONFIG_ADDR_STREAMING		/* toggle addr streaming */
 
 #define CONFIG_ENABLE_36BIT_PHYS	1
 
diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index 0b8fe6ad68..f22b7529dd 100644
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -79,7 +79,6 @@
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache */
 #define CONFIG_BTB			/* toggle branch predition */
-#define CONFIG_ADDR_STREAMING		/* toggle addr streaming */
 
 #define CONFIG_SYS_MEMTEST_START	0x00200000	/* memtest region */
 #define CONFIG_SYS_MEMTEST_END		0x00400000
diff --git a/include/configs/MPC8540EVAL.h b/include/configs/MPC8540EVAL.h
index 21cf965ab3..5ac1916cbd 100644
--- a/include/configs/MPC8540EVAL.h
+++ b/include/configs/MPC8540EVAL.h
@@ -62,7 +62,6 @@
 /* below can be toggled for performance analysis. otherwise use default */
 #define CONFIG_L2_CACHE			    /* toggle L2 cache	*/
 #undef  CONFIG_BTB			    /* toggle branch predition */
-#undef  CONFIG_ADDR_STREAMING		    /* toggle addr streaming   */
 
 #define CONFIG_BOARD_PRE_INIT	1	    /* Call board_pre_init	*/
 
diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index eaa737b88e..399189c598 100644
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -63,7 +63,6 @@ extern unsigned long get_clock_freq(void);
  */
 #define CONFIG_L2_CACHE			    /* toggle L2 cache	*/
 #define CONFIG_BTB			    /* toggle branch predition */
-#define CONFIG_ADDR_STREAMING		    /* toggle addr streaming   */
 
 #define CONFIG_SYS_MEMTEST_START	0x00200000	/* memtest works on */
 #define CONFIG_SYS_MEMTEST_END		0x00400000
diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index b31c2bb371..9b1b34cc8b 100644
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -66,7 +66,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache */
 #define CONFIG_BTB			/* toggle branch predition */
-#define CONFIG_ADDR_STREAMING		/* toggle addr streaming */
 
 /*
  * Only possible on E500 Version 2 or newer cores.
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index 7a7e5a1457..e1bd45ef1b 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -69,7 +69,6 @@ extern unsigned long get_clock_freq(void);
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache */
 #define CONFIG_BTB			/* toggle branch predition */
-#define CONFIG_ADDR_STREAMING		/* toggle addr streaming */
 #define CONFIG_CLEAR_LAW0		/* Clear LAW0 in cpu_init_r */
 
 /*
diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index 40b40ed3af..c92f82d48c 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -63,7 +63,6 @@ extern unsigned long get_clock_freq(void);
  */
 #define CONFIG_L2_CACHE			    /* toggle L2 cache	*/
 #define CONFIG_BTB			    /* toggle branch predition */
-#define CONFIG_ADDR_STREAMING		    /* toggle addr streaming   */
 
 #define CONFIG_SYS_MEMTEST_START	0x00200000	/* memtest works on */
 #define CONFIG_SYS_MEMTEST_END		0x00400000
diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h
index 2b5b2c1064..bf4bd2c1a0 100644
--- a/include/configs/MPC8560ADS.h
+++ b/include/configs/MPC8560ADS.h
@@ -73,7 +73,6 @@
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache */
 #define CONFIG_BTB			/* toggle branch predition */
-#define CONFIG_ADDR_STREAMING		/* toggle addr streaming */
 
 #define CONFIG_SYS_INIT_DBCR DBCR_IDM		/* Enable Debug Exceptions */
 
diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h
index 8bdec65b7c..da1f454228 100644
--- a/include/configs/MPC8568MDS.h
+++ b/include/configs/MPC8568MDS.h
@@ -61,7 +61,6 @@ extern unsigned long get_clock_freq(void);
  */
 #define CONFIG_L2_CACHE				/* toggle L2 cache	*/
 #define CONFIG_BTB				/* toggle branch predition */
-#define CONFIG_ADDR_STREAMING			/* toggle addr streaming   */
 
 /*
  * Only possible on E500 Version 2 or newer cores.
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 9a66ca8102..37c3f4200b 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -71,7 +71,6 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache */
 #define CONFIG_BTB			/* toggle branch predition */
-#define CONFIG_ADDR_STREAMING		/* toggle addr streaming */
 
 #define CONFIG_ENABLE_36BIT_PHYS	1
 
diff --git a/include/configs/PM854.h b/include/configs/PM854.h
index 1cc80ad214..41e290d0b1 100644
--- a/include/configs/PM854.h
+++ b/include/configs/PM854.h
@@ -71,7 +71,6 @@
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache */
 #define CONFIG_BTB			/* toggle branch predition */
-#define CONFIG_ADDR_STREAMING		/* toggle addr streaming */
 
 #define CONFIG_BOARD_EARLY_INIT_F	1	/* Call board_pre_init */
 
diff --git a/include/configs/PM856.h b/include/configs/PM856.h
index 698ad2d911..6b4e2dd42d 100644
--- a/include/configs/PM856.h
+++ b/include/configs/PM856.h
@@ -72,7 +72,6 @@
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache */
 #define CONFIG_BTB			/* toggle branch predition */
-#define CONFIG_ADDR_STREAMING		/* toggle addr streaming */
 
 #define CONFIG_BOARD_EARLY_INIT_F	1	/* Call board_pre_init */
 
diff --git a/include/configs/PMC440.h b/include/configs/PMC440.h
index 7219bb8ae1..f9f10021bc 100644
--- a/include/configs/PMC440.h
+++ b/include/configs/PMC440.h
@@ -219,8 +219,8 @@
 #if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
 #define CONFIG_DDR_DATA_EYE	/* use DDR2 optimization        */
 #endif
-#define CFG_MEM_TOP_HIDE	(4 << 10) /* don't use last 4kbytes	*/
-					/* 440EPx errata CHIP 11	*/
+#define CONFIG_SYS_MEM_TOP_HIDE	(4 << 10) /* don't use last 4kbytes */
+						  /* 440EPx errata CHIP 11 */
 
 /*-----------------------------------------------------------------------
  * I2C
@@ -490,8 +490,8 @@
 #endif
 
 /* Memory Bank 1 (RESET) initialization */
-#define CFG_EBC_PB1AP		0x7f817200 //0x03017200
-#define CFG_EBC_PB1CR		(CFG_RESET_BASE | 0x1c000)
+#define CONFIG_SYS_EBC_PB1AP		0x7f817200 /* 0x03017200 */
+#define CONFIG_SYS_EBC_PB1CR		(CONFIG_SYS_RESET_BASE | 0x1c000)
 
 /* Memory Bank 4 (FPGA / 32Bit) initialization */
 #define CONFIG_SYS_EBC_PB4AP		0x03840f40	/* BME=0,TWT=7,CSN=1,TH=7,RE=1,SOR=0,BEM=1 */
diff --git a/include/configs/SBC8540.h b/include/configs/SBC8540.h
index 2853fba065..34196319c5 100644
--- a/include/configs/SBC8540.h
+++ b/include/configs/SBC8540.h
@@ -75,7 +75,6 @@
 /* below can be toggled for performance analysis. otherwise use default */
 #define CONFIG_L2_CACHE			    /* toggle L2 cache		*/
 #undef	CONFIG_BTB			    /* toggle branch predition	*/
-#undef	CONFIG_ADDR_STREAMING		    /* toggle addr streaming	*/
 
 #define CONFIG_BOARD_EARLY_INIT_F 1	    /* Call board_early_init_f	*/
 
diff --git a/include/configs/TQM85xx.h b/include/configs/TQM85xx.h
index 300f49079d..6d205a7a14 100644
--- a/include/configs/TQM85xx.h
+++ b/include/configs/TQM85xx.h
@@ -106,7 +106,6 @@
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache		*/
 #define CONFIG_BTB			/* toggle branch predition	*/
-#define CONFIG_ADDR_STREAMING		/* toggle addr streaming	*/
 
 #define CONFIG_SYS_INIT_DBCR DBCR_IDM		/* Enable Debug Exceptions	*/
 
diff --git a/include/configs/afeb9260.h b/include/configs/afeb9260.h
index f077ad90f4..d63a1a07fb 100644
--- a/include/configs/afeb9260.h
+++ b/include/configs/afeb9260.h
@@ -29,7 +29,7 @@
 /* ARM asynchronous clock */
 #define AT91_MAIN_CLOCK		18429952	/* from 18.432 MHz crystal */
 #define AT91_MASTER_CLOCK	89999598	/* peripheral = main / 2 */
-#define CFG_AT91_PLLB		0x107c3e18	/* PLLB settings for USB */
+#define CONFIG_SYS_AT91_PLLB	0x107c3e18	/* PLLB settings for USB */
 #define CONFIG_SYS_HZ		1000000		/* 1us resolution */
 
 #define AT91_SLOW_CLOCK		32768	/* slow clock */
@@ -150,7 +150,7 @@
 #define CONFIG_SYS_CBSIZE		256
 #define CONFIG_SYS_MAXARGS		16
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CFG_LONGHELP		1
+#define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
 #define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
@@ -167,4 +167,3 @@
 #endif
 
 #endif
-
diff --git a/include/configs/at91cap9adk.h b/include/configs/at91cap9adk.h
index aeb06ac64b..363df67b57 100644
--- a/include/configs/at91cap9adk.h
+++ b/include/configs/at91cap9adk.h
@@ -32,7 +32,7 @@
 #define AT91_MAIN_CLOCK		12000000	/* 12 MHz crystal */
 #define AT91_MASTER_CLOCK	100000000	/* peripheral */
 #define AT91_CPU_CLOCK		200000000	/* cpu */
-#define CFG_AT91_PLLB		0x10073e01	/* PLLB settings for USB */
+#define CONFUG_SYS_AT91_PLLB	0x10073e01	/* PLLB settings for USB */
 #define CONFIG_SYS_HZ		1000000		/* 1us resolution */
 
 #define AT91_SLOW_CLOCK		32768	/* slow clock */
diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h
index 2df8d54915..15389296f2 100644
--- a/include/configs/at91sam9260ek.h
+++ b/include/configs/at91sam9260ek.h
@@ -32,7 +32,7 @@
 #define AT91_MAIN_CLOCK		18432000	/* 18.432 MHz crystal */
 #define AT91_MASTER_CLOCK	100000000	/* peripheral */
 #define AT91_CPU_CLOCK		200000000	/* cpu */
-#define CFG_AT91_PLLB		0x107c3e18	/* PLLB settings for USB */
+#define CONFIG_SYS_AT91_PLLB	0x107c3e18	/* PLLB settings for USB */
 #define CONFIG_SYS_HZ		1000000		/* 1us resolution */
 
 #define AT91_SLOW_CLOCK		32768	/* slow clock */
diff --git a/include/configs/at91sam9263ek.h b/include/configs/at91sam9263ek.h
index fc7c94126e..d9ebc87aea 100644
--- a/include/configs/at91sam9263ek.h
+++ b/include/configs/at91sam9263ek.h
@@ -32,7 +32,7 @@
 #define AT91_MAIN_CLOCK		16367660	/* 16.367 MHz crystal */
 #define AT91_MASTER_CLOCK	100000000	/* peripheral */
 #define AT91_CPU_CLOCK		200000000	/* cpu */
-#define CFG_AT91_PLLB		0x133a3e8d	/* PLLB settings for USB */
+#define CONFIG_SYS_AT91_PLLB	0x133a3e8d	/* PLLB settings for USB */
 #define CONFIG_SYS_HZ		1000000		/* 1us resolution */
 
 #define AT91_SLOW_CLOCK		32768	/* slow clock */
diff --git a/include/configs/sbc8548.h b/include/configs/sbc8548.h
index 5ce4dac5e5..528c810900 100644
--- a/include/configs/sbc8548.h
+++ b/include/configs/sbc8548.h
@@ -59,7 +59,6 @@
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache */
 #define CONFIG_BTB			/* toggle branch predition */
-#define CONFIG_ADDR_STREAMING		/* toggle addr streaming */
 #define CONFIG_CLEAR_LAW0		/* Clear LAW0 in cpu_init_r */
 
 /*
diff --git a/include/configs/sbc8560.h b/include/configs/sbc8560.h
index e1d3a52b5e..d4e9d7479a 100644
--- a/include/configs/sbc8560.h
+++ b/include/configs/sbc8560.h
@@ -69,7 +69,6 @@
 /* below can be toggled for performance analysis. otherwise use default */
 #define CONFIG_L2_CACHE			    /* toggle L2 cache		*/
 #undef	CONFIG_BTB			    /* toggle branch predition	*/
-#undef	CONFIG_ADDR_STREAMING		    /* toggle addr streaming	*/
 
 #define CONFIG_BOARD_EARLY_INIT_F 1	    /* Call board_early_init_f	*/
 
diff --git a/include/configs/socrates.h b/include/configs/socrates.h
index e89b5a3fb0..cbf04e3f2d 100644
--- a/include/configs/socrates.h
+++ b/include/configs/socrates.h
@@ -82,7 +82,6 @@
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache		*/
 #define CONFIG_BTB			/* toggle branch predition	*/
-#define CONFIG_ADDR_STREAMING		/* toggle addr streaming	*/
 
 #define CONFIG_SYS_INIT_DBCR DBCR_IDM		/* Enable Debug Exceptions	*/
 
diff --git a/include/configs/stxgp3.h b/include/configs/stxgp3.h
index a0f2ed0daf..ae6f45aeec 100644
--- a/include/configs/stxgp3.h
+++ b/include/configs/stxgp3.h
@@ -64,7 +64,6 @@
  */
 #define CONFIG_L2_CACHE                     /* toggle L2 cache         */
 #define  CONFIG_BTB                          /* toggle branch predition */
-#define  CONFIG_ADDR_STREAMING               /* toggle addr streaming   */
 
 #define CONFIG_BOARD_EARLY_INIT_F   1        /* Call board_pre_init      */
 
diff --git a/include/configs/stxssa.h b/include/configs/stxssa.h
index f0990c6799..c312f1af9d 100644
--- a/include/configs/stxssa.h
+++ b/include/configs/stxssa.h
@@ -64,7 +64,6 @@
  */
 #define CONFIG_L2_CACHE				/* toggle L2 cache	       */
 #define  CONFIG_BTB				/* toggle branch predition */
-#define  CONFIG_ADDR_STREAMING			/* toggle addr streaming	*/
 
 #define CONFIG_BOARD_EARLY_INIT_F   1		/* Call board_pre_init	 */
 
diff --git a/include/i2c.h b/include/i2c.h
index 8d6f867422..fad2d57161 100644
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -76,6 +76,20 @@
 #  define I2C_SOFT_DECLARATIONS
 # endif
 #endif
+
+#ifdef CONFIG_8xx
+/* Set default values for the I2C bus speed and slave address on 8xx. In the
+ * future, we'll define these in all 8xx board config files.
+ */
+#ifndef	CONFIG_SYS_I2C_SPEED
+#define	CONFIG_SYS_I2C_SPEED	50000
+#endif
+
+#ifndef	CONFIG_SYS_I2C_SLAVE
+#define	CONFIG_SYS_I2C_SLAVE	0xFE
+#endif
+#endif
+
 /*
  * Initialization, must be called once on start up, may be called
  * repeatedly to change the speed and slave addresses.
@@ -132,8 +146,52 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len);
 /*
  * Utility routines to read/write registers.
  */
-uchar i2c_reg_read (uchar chip, uchar reg);
-void  i2c_reg_write(uchar chip, uchar reg, uchar val);
+static inline u8 i2c_reg_read(u8 addr, u8 reg)
+{
+	u8 buf;
+
+#ifdef CONFIG_8xx
+	/* MPC8xx needs this.  Maybe one day we can get rid of it. */
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#endif
+
+#ifdef DEBUG
+	printf("%s: addr=0x%02x, reg=0x%02x\n", __func__, addr, reg);
+#endif
+
+#ifdef CONFIG_BLACKFIN
+	/* This ifdef will become unneccessary in a future version of the
+	 * blackfin I2C driver.
+	 */
+	i2c_read(addr, reg, 0, &buf, 1);
+#else
+	i2c_read(addr, reg, 1, &buf, 1);
+#endif
+
+	return buf;
+}
+
+static inline void i2c_reg_write(u8 addr, u8 reg, u8 val)
+{
+#ifdef CONFIG_8xx
+	/* MPC8xx needs this.  Maybe one day we can get rid of it. */
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#endif
+
+#ifdef DEBUG
+	printf("%s: addr=0x%02x, reg=0x%02x, val=0x%02x\n",
+	       __func__, addr, reg, val);
+#endif
+
+#ifdef CONFIG_BLACKFIN
+	/* This ifdef will become unneccessary in a future version of the
+	 * blackfin I2C driver.
+	 */
+	i2c_write(addr, reg, 0, &val, 1);
+#else
+	i2c_write(addr, reg, 1, &val, 1);
+#endif
+}
 
 /*
  * Functions for setting the current I2C bus and its speed
diff --git a/include/image.h b/include/image.h
index 54335559af..4609200b85 100644
--- a/include/image.h
+++ b/include/image.h
@@ -50,10 +50,6 @@
 
 #endif /* USE_HOSTCC */
 
-#if defined(CONFIG_FIT) && !defined(CONFIG_OF_LIBFDT)
-#error "CONFIG_OF_LIBFDT not enabled, required by CONFIG_FIT!"
-#endif
-
 #include <command.h>
 
 #if defined(CONFIG_FIT)
diff --git a/include/linux/crc32.h b/include/linux/crc32.h
index e1331571e1..ac4aed1c77 100644
--- a/include/linux/crc32.h
+++ b/include/linux/crc32.h
@@ -6,10 +6,10 @@
 #define _LINUX_CRC32_H
 
 #include <linux/types.h>
-//#include <linux/bitrev.h>
+/* #include <linux/bitrev.h> */
 
 extern u32  crc32_le(u32 crc, unsigned char const *p, size_t len);
-//extern u32  crc32_be(u32 crc, unsigned char const *p, size_t len);
+/* extern u32  crc32_be(u32 crc, unsigned char const *p, size_t len); */
 
 #define crc32(seed, data, length)  crc32_le(seed, (unsigned char const *)data, length)
 
@@ -21,7 +21,7 @@ extern u32  crc32_le(u32 crc, unsigned char const *p, size_t len);
  * is in bit nr 0], thus it must be reversed before use. Except for
  * nics that bit swap the result internally...
  */
-//#define ether_crc(length, data)    bitrev32(crc32_le(~0, data, length))
-//#define ether_crc_le(length, data) crc32_le(~0, data, length)
+/* #define ether_crc(length, data)    bitrev32(crc32_le(~0, data, length)) */
+/* #define ether_crc_le(length, data) crc32_le(~0, data, length) */
 
 #endif /* _LINUX_CRC32_H */
diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h
index b41e5f564c..10166757bc 100644
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
@@ -76,9 +76,9 @@ struct device;
 struct device_node;
 
 int __devinit of_mtd_parse_partitions(struct device *dev,
-                                      struct mtd_info *mtd,
-                                      struct device_node *node,
-                                      struct mtd_partition **pparts);
+				      struct mtd_info *mtd,
+				      struct device_node *node,
+				      struct mtd_partition **pparts);
 #endif
 
 #endif
diff --git a/include/linux/mtd/ubi.h b/include/linux/mtd/ubi.h
index a017891acf..4b3e06ce5e 100644
--- a/include/linux/mtd/ubi.h
+++ b/include/linux/mtd/ubi.h
@@ -21,7 +21,7 @@
 #ifndef __LINUX_UBI_H__
 #define __LINUX_UBI_H__
 
-//#include <asm/ioctl.h>
+/* #include <asm/ioctl.h> */
 #include <linux/types.h>
 #include <mtd/ubi-user.h>
 
diff --git a/include/ubi_uboot.h b/include/ubi_uboot.h
index 095dfc1b20..b4152192a2 100644
--- a/include/ubi_uboot.h
+++ b/include/ubi_uboot.h
@@ -56,7 +56,7 @@ do {									\
 #define ubi_sysfs_close(...)		do { } while (0)
 static inline int is_power_of_2(unsigned long n)
 {
-        return (n != 0 && ((n & (n - 1)) == 0));
+	return (n != 0 && ((n & (n - 1)) == 0));
 }
 
 /* FIXME */