Merge branch 'master' of git://git.denx.de/u-boot-i2c

The sandburst-specific i2c drivers have been deleted, conflict was just over the SPDX conversion. Conflicts: board/sandburst/common/ppc440gx_i2c.c board/sandburst/common/ppc440gx_i2c.h Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:22:28 -04:00
parent e85427fd66 ecbd7e1ec7
commit c2120fbfbc
321 changed files with 3120 additions and 2616 deletions
--- a/arch/arm/cpu/armv7/vf610/generic.c
+++ b/arch/arm/cpu/armv7/vf610/generic.c
@@ -191,6 +191,11 @@ u32 get_fec_clk(void)
 	return freq;
 }

+static u32 get_i2c_clk(void)
+{
+	return get_ipg_clk();
+}
+
 unsigned int mxc_get_clock(enum mxc_clock clk)
 {
 	switch (clk) {
@@ -206,6 +211,8 @@ unsigned int mxc_get_clock(enum mxc_clock clk)
 		return get_sdhc_clk();
 	case MXC_FEC_CLK:
 		return get_fec_clk();
+	case MXC_I2C_CLK:
+		return get_i2c_clk();
 	default:
 		break;
 	}
--- a/arch/arm/include/asm/arch-kirkwood/config.h
+++ b/arch/arm/include/asm/arch-kirkwood/config.h
@@ -128,7 +128,7 @@
 * I2C related stuff
 */
 #ifdef CONFIG_CMD_I2C
-#ifndef CONFIG_SOFT_I2C
+#ifndef CONFIG_SYS_I2C_SOFT
 #define CONFIG_I2C_MVTWSI
 #endif
 #define CONFIG_SYS_I2C_SLAVE		0x0
--- a/arch/arm/include/asm/arch-vf610/clock.h
+++ b/arch/arm/include/asm/arch-vf610/clock.h
@@ -16,6 +16,7 @@ enum mxc_clock {
 	MXC_UART_CLK,
 	MXC_ESDHC_CLK,
 	MXC_FEC_CLK,
+	MXC_I2C_CLK,
 };

 void enable_ocotp_clk(unsigned char enable);
--- a/arch/arm/include/asm/arch-vf610/crm_regs.h
+++ b/arch/arm/include/asm/arch-vf610/crm_regs.h
@@ -177,6 +177,7 @@ struct anadig_reg {
 #define CCM_CCGR4_WKUP_CTRL_MASK		(0x3 << 20)
 #define CCM_CCGR4_CCM_CTRL_MASK			(0x3 << 22)
 #define CCM_CCGR4_GPC_CTRL_MASK			(0x3 << 24)
+#define CCM_CCGR4_I2C0_CTRL_MASK		(0x3 << 12)
 #define CCM_CCGR6_OCOTP_CTRL_MASK		(0x3 << 10)
 #define CCM_CCGR6_DDRMC_CTRL_MASK		(0x3 << 28)
 #define CCM_CCGR7_SDHC1_CTRL_MASK		(0x3 << 4)
--- a/arch/arm/include/asm/arch-vf610/imx-regs.h
+++ b/arch/arm/include/asm/arch-vf610/imx-regs.h
@@ -90,6 +90,7 @@
 #define CONFIG_IOMUX_SHARE_CONF_REG

 #define FEC_QUIRK_ENET_MAC
+#define I2C_QUIRK_REG

 /* MSCM interrupt rounter */
 #define MSCM_IRSPRC_CP0_EN				1
--- a/arch/arm/include/asm/arch-vf610/iomux-vf610.h
+++ b/arch/arm/include/asm/arch-vf610/iomux-vf610.h
@@ -17,6 +17,8 @@
 #define VF610_ENET_PAD_CTRL	(PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_50ohm | \
 				PAD_CTL_OBE_IBE_ENABLE)
 #define VF610_DDR_PAD_CTRL	PAD_CTL_DSE_25ohm
+#define VF610_I2C_PAD_CTRL	(PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_50ohm | \
+				PAD_CTL_SPEED_HIGH | PAD_CTL_OBE_IBE_ENABLE)

 enum {
 	VF610_PAD_PTA6__RMII0_CLKIN		= IOMUX_PAD(0x0000, 0x0000, 2, __NA_, 0, VF610_ENET_PAD_CTRL),
@@ -37,6 +39,8 @@ enum {
 	VF610_PAD_PTA27__ESDHC1_DAT1		= IOMUX_PAD(0x0044, 0x0044, 5, __NA_, 0, VF610_SDHC_PAD_CTRL),
 	VF610_PAD_PTA28__ESDHC1_DAT2		= IOMUX_PAD(0x0048, 0x0048, 5, __NA_, 0, VF610_SDHC_PAD_CTRL),
 	VF610_PAD_PTA29__ESDHC1_DAT3		= IOMUX_PAD(0x004c, 0x004c, 5, __NA_, 0, VF610_SDHC_PAD_CTRL),
+	VF610_PAD_PTB14__I2C0_SCL		= IOMUX_PAD(0x0090, 0x0090, 2, 0x033c, 1, VF610_I2C_PAD_CTRL),
+	VF610_PAD_PTB15__I2C0_SDA		= IOMUX_PAD(0x0094, 0x0094, 2, 0x0340, 1, VF610_I2C_PAD_CTRL),
 	VF610_PAD_DDR_A15__DDR_A_15		= IOMUX_PAD(0x0220, 0x0220, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
 	VF610_PAD_DDR_A14__DDR_A_14		= IOMUX_PAD(0x0224, 0x0224, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
 	VF610_PAD_DDR_A13__DDR_A_13		= IOMUX_PAD(0x0228, 0x0228, 0, __NA_, 0, VF610_DDR_PAD_CTRL),
--- a/arch/arm/lib/board.c
+++ b/arch/arm/lib/board.c
@@ -53,7 +53,7 @@ extern void dataflash_print_info(void);
 #endif

 #if defined(CONFIG_HARD_I2C) || \
-    defined(CONFIG_SOFT_I2C)
+	defined(CONFIG_SYS_I2C)
 #include <i2c.h>
 #endif

@@ -149,11 +149,15 @@ static int display_dram_config(void)
 	return (0);
 }

-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 static int init_func_i2c(void)
 {
 	puts("I2C:   ");
+#ifdef CONFIG_SYS_I2C
+	i2c_init_all();
+#else
 	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#endif
 	puts("ready\n");
 	return (0);
 }
@@ -252,7 +256,7 @@ init_fnc_t *init_sequence[] = {
 #if defined(CONFIG_DISPLAY_BOARDINFO)
 	checkboard,		/* display board info */
 #endif
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 	init_func_i2c,
 #endif
 	dram_init,		/* configure available RAM banks */
--- a/arch/blackfin/lib/board.c
+++ b/arch/blackfin/lib/board.c
@@ -37,6 +37,10 @@
 int post_flag;
 #endif

+#if defined(CONFIG_SYS_I2C)
+#include <i2c.h>
+#endif
+
 DECLARE_GLOBAL_DATA_PTR;

 __attribute__((always_inline))
@@ -387,6 +391,9 @@ void board_init_r(gd_t * id, ulong dest_addr)
 	mmc_initialize(bd);
 #endif

+#if defined(CONFIG_SYS_I2C)
+	i2c_reloc_fixup();
+#endif
 	/* relocate environment function pointers etc. */
 	env_relocate();

--- a/arch/m68k/cpu/mcf5227x/cpu_init.c
+++ b/arch/m68k/cpu/mcf5227x/cpu_init.c
@@ -89,7 +89,7 @@ void cpu_init_f(void)
 	out_be32(&fbcs->csmr5, CONFIG_SYS_CS5_MASK);
 #endif

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	out_8(&gpio->par_i2c, GPIO_PAR_I2C_SCL_SCL | GPIO_PAR_I2C_SDA_SDA);
 #endif

--- a/arch/m68k/cpu/mcf5227x/speed.c
+++ b/arch/m68k/cpu/mcf5227x/speed.c
@@ -118,7 +118,7 @@ int get_clocks(void)
 		gd->bus_clk = gd->arch.flb_clk;
 	}

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	gd->arch.i2c1_clk = gd->bus_clk;
 #endif

--- a/arch/m68k/cpu/mcf523x/cpu_init.c
+++ b/arch/m68k/cpu/mcf523x/cpu_init.c
@@ -99,7 +99,7 @@ void cpu_init_f(void)
 	out_be32(&fbcs->csmr7, CONFIG_SYS_CS7_MASK);
 #endif

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	CONFIG_SYS_I2C_PINMUX_REG &= CONFIG_SYS_I2C_PINMUX_CLR;
 	CONFIG_SYS_I2C_PINMUX_REG |= CONFIG_SYS_I2C_PINMUX_SET;
 #endif
--- a/arch/m68k/cpu/mcf523x/speed.c
+++ b/arch/m68k/cpu/mcf523x/speed.c
@@ -31,7 +31,7 @@ int get_clocks(void)
 	gd->bus_clk = CONFIG_SYS_CLK;
 	gd->cpu_clk = (gd->bus_clk * 2);

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	gd->arch.i2c1_clk = gd->bus_clk;
 #endif

--- a/arch/m68k/cpu/mcf52x2/cpu_init.c
+++ b/arch/m68k/cpu/mcf52x2/cpu_init.c
@@ -212,7 +212,7 @@ void cpu_init_f(void)
 	/* FlexBus Chipselect */
 	init_fbcs();

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	CONFIG_SYS_I2C_PINMUX_REG =
 	    CONFIG_SYS_I2C_PINMUX_REG & CONFIG_SYS_I2C_PINMUX_CLR;
 	CONFIG_SYS_I2C_PINMUX_REG |= CONFIG_SYS_I2C_PINMUX_SET;
@@ -482,7 +482,7 @@ void cpu_init_f(void)
 	init_fbcs();
 #endif				/* #ifndef CONFIG_MONITOR_IS_IN_RAM */

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	CONFIG_SYS_I2C_PINMUX_REG &= CONFIG_SYS_I2C_PINMUX_CLR;
 	CONFIG_SYS_I2C_PINMUX_REG |= CONFIG_SYS_I2C_PINMUX_SET;
 #endif
--- a/arch/m68k/cpu/mcf52x2/speed.c
+++ b/arch/m68k/cpu/mcf52x2/speed.c
@@ -74,9 +74,9 @@ int get_clocks (void)
 	gd->bus_clk = gd->cpu_clk;
 #endif

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	gd->arch.i2c1_clk = gd->bus_clk;
-#ifdef CONFIG_SYS_I2C2_OFFSET
+#ifdef CONFIG_SYS_I2C2_FSL_OFFSET
 	gd->arch.i2c2_clk = gd->bus_clk;
 #endif
 #endif
--- a/arch/m68k/cpu/mcf532x/cpu_init.c
+++ b/arch/m68k/cpu/mcf532x/cpu_init.c
@@ -82,7 +82,7 @@ void cpu_init_f(void)
 	out_be32(&fbcs->csmr5, CONFIG_SYS_CS5_MASK);
 #endif

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	out_8(&gpio->par_feci2c,
 		GPIO_PAR_FECI2C_SDA_SDA | GPIO_PAR_FECI2C_SCL_SCL);
 #endif
@@ -276,7 +276,7 @@ void cpu_init_f(void)
 	out_be32(&fbcs->csmr5, CONFIG_SYS_CS5_MASK);
 #endif

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	out_8(&gpio->par_feci2c,
 		GPIO_PAR_FECI2C_SCL_SCL | GPIO_PAR_FECI2C_SDA_SDA);
 #endif
--- a/arch/m68k/cpu/mcf532x/speed.c
+++ b/arch/m68k/cpu/mcf532x/speed.c
@@ -254,7 +254,7 @@ int get_clocks(void)
 	gd->bus_clk = clock_pll(CONFIG_SYS_CLK / 1000, 0) * 1000;
 	gd->cpu_clk = (gd->bus_clk * 3);

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	gd->arch.i2c1_clk = gd->bus_clk;
 #endif

--- a/arch/m68k/cpu/mcf5445x/cpu_init.c
+++ b/arch/m68k/cpu/mcf5445x/cpu_init.c
@@ -196,7 +196,7 @@ void cpu_init_f(void)
 		GPIO_PAR_FBCTL_OE | GPIO_PAR_FBCTL_TA_TA |
 		GPIO_PAR_FBCTL_RW_RW | GPIO_PAR_FBCTL_TS_TS);

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_FSL_I2C
 	out_be16(&gpio->par_feci2c,
 		GPIO_PAR_FECI2C_SCL_SCL | GPIO_PAR_FECI2C_SDA_SDA);
 #endif
--- a/arch/m68k/cpu/mcf5445x/speed.c
+++ b/arch/m68k/cpu/mcf5445x/speed.c
@@ -257,7 +257,7 @@ void setup_5445x_clocks(void)
 #endif
 	}

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	gd->arch.i2c1_clk = gd->bus_clk;
 #endif
 }
@@ -273,7 +273,7 @@ int get_clocks(void)
 	setup_5445x_clocks();
 #endif

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_FSL_I2C
 	gd->arch.i2c1_clk = gd->bus_clk;
 #endif

--- a/arch/m68k/cpu/mcf547x_8x/cpu_init.c
+++ b/arch/m68k/cpu/mcf547x_8x/cpu_init.c
@@ -79,7 +79,7 @@ void cpu_init_f(void)
 	out_be32(&fbcs->csmr5, CONFIG_SYS_CS5_MASK);
 #endif

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	out_be16(&gpio->par_feci2cirq,
 		GPIO_PAR_FECI2CIRQ_SCL | GPIO_PAR_FECI2CIRQ_SDA);
 #endif
--- a/arch/m68k/cpu/mcf547x_8x/speed.c
+++ b/arch/m68k/cpu/mcf547x_8x/speed.c
@@ -24,7 +24,7 @@ int get_clocks(void)
 	gd->bus_clk = CONFIG_SYS_CLK;
 	gd->cpu_clk = (gd->bus_clk * 2);

-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	gd->arch.i2c1_clk = gd->bus_clk;
 #endif

--- a/arch/m68k/include/asm/global_data.h
+++ b/arch/m68k/include/asm/global_data.h
@@ -10,7 +10,7 @@

 /* Architecture-specific global data */
 struct arch_global_data {
-#ifdef CONFIG_FSL_I2C
+#ifdef CONFIG_SYS_I2C_FSL
 	unsigned long	i2c1_clk;
 	unsigned long	i2c2_clk;
 #endif
--- a/arch/m68k/lib/board.c
+++ b/arch/m68k/lib/board.c
@@ -40,7 +40,7 @@
 #include <version.h>

 #if defined(CONFIG_HARD_I2C) || \
-    defined(CONFIG_SOFT_I2C)
+	defined(CONFIG_SYS_I2C)
 #include <i2c.h>
 #endif

@@ -126,11 +126,15 @@ static int init_func_ram (void)

 /***********************************************************************/

-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C) ||	defined(CONFIG_SYS_I2C)
 static int init_func_i2c (void)
 {
 	puts ("I2C:   ");
+#ifdef CONFIG_SYS_I2C
+	i2c_init_all();
+#else
 	i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#endif
 	puts ("ready\n");
 	return (0);
 }
@@ -162,7 +166,7 @@ init_fnc_t *init_sequence[] = {
 	display_options,
 	checkcpu,
 	checkboard,
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 	init_func_i2c,
 #endif
 #if defined(CONFIG_HARD_SPI)
@@ -485,6 +489,11 @@ void board_init_r (gd_t *id, ulong dest_addr)
 	spi_init_r ();
 #endif

+#if defined(CONFIG_SYS_I2C)
+	/* Adjust I2C subsystem pointers after relocation */
+	i2c_reloc_fixup();
+#endif
+
 	/* relocate environment function pointers etc. */
 	env_relocate ();

--- a/arch/nds32/lib/board.c
+++ b/arch/nds32/lib/board.c
@@ -24,6 +24,10 @@

 DECLARE_GLOBAL_DATA_PTR;

+#if defined(CONFIG_SYS_I2C)
+#include <i2c.h>
+#endif
+
 ulong monitor_flash_len;

 /*
@@ -157,7 +161,7 @@ init_fnc_t *init_sequence[] = {
 #if defined(CONFIG_DISPLAY_BOARDINFO)
 	checkboard,		/* display board info */
 #endif
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 	init_func_i2c,
 #endif
 	dram_init,		/* configure available RAM banks */
@@ -331,6 +335,10 @@ void board_init_r(gd_t *id, ulong dest_addr)
 	mmc_initialize(gd->bd);
 #endif

+#if defined(CONFIG_SYS_I2C_ADAPTERS)
+	i2c_reloc_fixup();
+#endif
+
 	/* initialize environment */
 	env_relocate();

--- a/arch/powerpc/cpu/mpc8260/i2c.c
+++ b/arch/powerpc/cpu/mpc8260/i2c.c
@@ -730,23 +730,9 @@ unsigned int i2c_get_bus_num(void)

 int i2c_set_bus_num(unsigned int bus)
 {
-#if defined(CONFIG_I2C_MUX)
-	if (bus < CONFIG_SYS_MAX_I2C_BUS) {
-		i2c_bus_num = bus;
-	} else {
-		int ret;
-
-		ret = i2x_mux_select_mux(bus);
-		if (ret == 0)
-			i2c_bus_num = bus;
-		else
-			return ret;
-	}
-#else
 	if (bus >= CONFIG_SYS_MAX_I2C_BUS)
 		return -1;
 	i2c_bus_num = bus;
-#endif
 	return 0;
 }

--- a/arch/powerpc/cpu/mpc8xx/video.c
+++ b/arch/powerpc/cpu/mpc8xx/video.c
@@ -793,7 +793,11 @@ static void video_encoder_init (void)

 	/* Initialize the I2C */
 	debug ("[VIDEO ENCODER] Initializing I2C bus...\n");
+#ifdef CONFIG_SYS_I2C
+	i2c_init_all();
+#else
 	i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#endif

 #ifdef CONFIG_FADS
 	/* Reset ADV7176 chip */
--- a/arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c
+++ b/arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c
@@ -36,10 +36,6 @@
 /*
 * Set default values
 */
-#ifndef CONFIG_SYS_I2C_SPEED
-#define CONFIG_SYS_I2C_SPEED	50000
-#endif
-
 #define ONE_BILLION	1000000000

 #define	 SDRAM0_CFG_DCE		0x80000000
@@ -142,7 +138,7 @@ long int spd_sdram(int(read_spd)(uint addr))
 		 * Make sure I2C controller is initialized
 		 * before continuing.
 		 */
-		i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+		i2c_set_bus_num(CONFIG_SYS_SPD_BUS_NUM);
 	}

 	/* Make shure we are using SDRAM */
--- a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c
+++ b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c
@@ -46,10 +46,6 @@
 /*
 * Set default values
 */
-#ifndef CONFIG_SYS_I2C_SPEED
-#define CONFIG_SYS_I2C_SPEED	50000
-#endif
-
 #define ONE_BILLION	1000000000

 /*
@@ -152,7 +148,7 @@ long int spd_sdram(void) {
 	 * Make sure I2C controller is initialized
 	 * before continuing.
 	 */
-	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+	i2c_set_bus_num(CONFIG_SYS_SPD_BUS_NUM);

 	/*
 	 * Read the SPD information using I2C interface. Check to see if the
--- a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c
+++ b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c
@@ -442,8 +442,7 @@ phys_size_t initdram(int board_type)
 	 */

 	/* switch to correct I2C bus */
-	I2C_SET_BUS(CONFIG_SYS_SPD_BUS_NUM);
-	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+	i2c_set_bus_num(CONFIG_SYS_SPD_BUS_NUM);

 	/*------------------------------------------------------------------
 	 * Clear out the serial presence detect buffers.
--- a/arch/powerpc/cpu/ppc4xx/cmd_chip_config.c
+++ b/arch/powerpc/cpu/ppc4xx/cmd_chip_config.c
@@ -39,7 +39,7 @@ static int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const arg
 	 * First switch to correct I2C bus. This is I2C bus 0
 	 * for all currently available 4xx derivats.
 	 */
-	I2C_SET_BUS(0);
+	i2c_set_bus_num(0);

 #ifdef CONFIG_CMD_EEPROM
 	ret = eeprom_read(CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR,
--- a/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c
+++ b/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c
@@ -1024,8 +1024,7 @@ phys_size_t initdram(int board_type)
 	 * before continuing.
 	 */
 	/* switch to correct I2C bus */
-	I2C_SET_BUS(CONFIG_SYS_SPD_BUS_NUM);
-	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+	i2c_set_bus_num(CONFIG_SYS_SPD_BUS_NUM);

 	/*------------------------------------------------------------------
 	 * Clear out the serial presence detect buffers.
--- a/arch/powerpc/include/asm/ppc4xx-i2c.h
+++ b/arch/powerpc/include/asm/ppc4xx-i2c.h
@@ -18,24 +18,6 @@

 #define IIC_TIMEOUT	1		/* 1 second */

-#if defined(CONFIG_I2C_MULTI_BUS)
-#define I2C_BUS_OFFS	(i2c_bus_num * 0x100)
-#else
-#define I2C_BUS_OFFS	(0x000)
-#endif /* CONFIG_I2C_MULTI_BUS */
-
-#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
-    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
-    defined(CONFIG_460EX) || defined(CONFIG_460GT)
-#define I2C_BASE_ADDR	(CONFIG_SYS_PERIPHERAL_BASE + 0x00000700 + I2C_BUS_OFFS)
-#elif defined(CONFIG_440) || defined(CONFIG_405EX)
-/* all remaining 440 variants */
-#define I2C_BASE_ADDR	(CONFIG_SYS_PERIPHERAL_BASE + 0x00000400 + I2C_BUS_OFFS)
-#else
-/* all 405 variants */
-#define I2C_BASE_ADDR	(0xEF600500 + I2C_BUS_OFFS)
-#endif
-
 struct ppc4xx_i2c {
 	u8 mdbuf;
 	u8 res1;
--- a/arch/powerpc/lib/board.c
+++ b/arch/powerpc/lib/board.c
@@ -82,8 +82,7 @@ extern void sc3_read_eeprom(void);
 #if defined(CONFIG_CMD_DOC)
 void doc_init(void);
 #endif
-#if defined(CONFIG_HARD_I2C) || \
-    defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 #include <i2c.h>
 #endif
 #include <spi.h>
@@ -198,11 +197,15 @@ static int init_func_ram(void)

 /***********************************************************************/

-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 static int init_func_i2c(void)
 {
 	puts("I2C:   ");
+#ifdef CONFIG_SYS_I2C
+	i2c_init_all();
+#else
 	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#endif
 	puts("ready\n");
 	return 0;
 }
@@ -291,7 +294,7 @@ static init_fnc_t *init_sequence[] = {
 	misc_init_f,
 #endif
 	INIT_FUNC_WATCHDOG_RESET
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 	init_func_i2c,
 #endif
 #if defined(CONFIG_HARD_SPI)