ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/uboot/drivers/i2c/omap24xx_i2c.c b/marvell/uboot/drivers/i2c/omap24xx_i2c.c
new file mode 100644
index 0000000..c784004
--- /dev/null
+++ b/marvell/uboot/drivers/i2c/omap24xx_i2c.c
@@ -0,0 +1,633 @@
+/*
+ * Basic I2C functions
+ *
+ * Copyright (c) 2004 Texas Instruments
+ *
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the license found in the file
+ * named COPYING that should have accompanied this file.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Author: Jian Zhang jzhang@ti.com, Texas Instruments
+ *
+ * Copyright (c) 2003 Wolfgang Denk, wd@denx.de
+ * Rewritten to fit into the current U-Boot framework
+ *
+ * Adapted for OMAP2420 I2C, r-woodruff2@ti.com
+ *
+ * Copyright (c) 2013 Lubomir Popov <lpopov@mm-sol.com>, MM Solutions
+ * New i2c_read, i2c_write and i2c_probe functions, tested on OMAP4
+ * (4430/60/70), OMAP5 (5430) and AM335X (3359); should work on older
+ * OMAPs and derivatives as well. The only anticipated exception would
+ * be the OMAP2420, which shall require driver modification.
+ * - Rewritten i2c_read to operate correctly with all types of chips
+ * (old function could not read consistent data from some I2C slaves).
+ * - Optimized i2c_write.
+ * - New i2c_probe, performs write access vs read. The old probe could
+ * hang the system under certain conditions (e.g. unconfigured pads).
+ * - The read/write/probe functions try to identify unconfigured bus.
+ * - Status functions now read irqstatus_raw as per TRM guidelines
+ * (except for OMAP243X and OMAP34XX).
+ * - Driver now supports up to I2C5 (OMAP5).
+ */
+
+#include <common.h>
+#include <i2c.h>
+
+#include <asm/arch/i2c.h>
+#include <asm/io.h>
+
+#include "omap24xx_i2c.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define I2C_TIMEOUT 1000
+
+/* Absolutely safe for status update at 100 kHz I2C: */
+#define I2C_WAIT 200
+
+static int wait_for_bb(struct i2c_adapter *adap);
+static struct i2c *omap24_get_base(struct i2c_adapter *adap);
+static u16 wait_for_event(struct i2c_adapter *adap);
+static void flush_fifo(struct i2c_adapter *adap);
+
+static void omap24_i2c_init(struct i2c_adapter *adap, int speed, int slaveadd)
+{
+ struct i2c *i2c_base = omap24_get_base(adap);
+ int psc, fsscll, fssclh;
+ int hsscll = 0, hssclh = 0;
+ u32 scll, sclh;
+ int timeout = I2C_TIMEOUT;
+
+ /* Only handle standard, fast and high speeds */
+ if ((speed != OMAP_I2C_STANDARD) &&
+ (speed != OMAP_I2C_FAST_MODE) &&
+ (speed != OMAP_I2C_HIGH_SPEED)) {
+ printf("Error : I2C unsupported speed %d\n", speed);
+ return;
+ }
+
+ psc = I2C_IP_CLK / I2C_INTERNAL_SAMPLING_CLK;
+ psc -= 1;
+ if (psc < I2C_PSC_MIN) {
+ printf("Error : I2C unsupported prescalar %d\n", psc);
+ return;
+ }
+
+ if (speed == OMAP_I2C_HIGH_SPEED) {
+ /* High speed */
+
+ /* For first phase of HS mode */
+ fsscll = fssclh = I2C_INTERNAL_SAMPLING_CLK /
+ (2 * OMAP_I2C_FAST_MODE);
+
+ fsscll -= I2C_HIGHSPEED_PHASE_ONE_SCLL_TRIM;
+ fssclh -= I2C_HIGHSPEED_PHASE_ONE_SCLH_TRIM;
+ if (((fsscll < 0) || (fssclh < 0)) ||
+ ((fsscll > 255) || (fssclh > 255))) {
+ puts("Error : I2C initializing first phase clock\n");
+ return;
+ }
+
+ /* For second phase of HS mode */
+ hsscll = hssclh = I2C_INTERNAL_SAMPLING_CLK / (2 * speed);
+
+ hsscll -= I2C_HIGHSPEED_PHASE_TWO_SCLL_TRIM;
+ hssclh -= I2C_HIGHSPEED_PHASE_TWO_SCLH_TRIM;
+ if (((fsscll < 0) || (fssclh < 0)) ||
+ ((fsscll > 255) || (fssclh > 255))) {
+ puts("Error : I2C initializing second phase clock\n");
+ return;
+ }
+
+ scll = (unsigned int)hsscll << 8 | (unsigned int)fsscll;
+ sclh = (unsigned int)hssclh << 8 | (unsigned int)fssclh;
+
+ } else {
+ /* Standard and fast speed */
+ fsscll = fssclh = I2C_INTERNAL_SAMPLING_CLK / (2 * speed);
+
+ fsscll -= I2C_FASTSPEED_SCLL_TRIM;
+ fssclh -= I2C_FASTSPEED_SCLH_TRIM;
+ if (((fsscll < 0) || (fssclh < 0)) ||
+ ((fsscll > 255) || (fssclh > 255))) {
+ puts("Error : I2C initializing clock\n");
+ return;
+ }
+
+ scll = (unsigned int)fsscll;
+ sclh = (unsigned int)fssclh;
+ }
+
+ if (readw(&i2c_base->con) & I2C_CON_EN) {
+ writew(0, &i2c_base->con);
+ udelay(50000);
+ }
+
+ writew(0x2, &i2c_base->sysc); /* for ES2 after soft reset */
+ udelay(1000);
+
+ writew(I2C_CON_EN, &i2c_base->con);
+ while (!(readw(&i2c_base->syss) & I2C_SYSS_RDONE) && timeout--) {
+ if (timeout <= 0) {
+ puts("ERROR: Timeout in soft-reset\n");
+ return;
+ }
+ udelay(1000);
+ }
+
+ writew(0, &i2c_base->con);
+ writew(psc, &i2c_base->psc);
+ writew(scll, &i2c_base->scll);
+ writew(sclh, &i2c_base->sclh);
+
+ /* own address */
+ writew(slaveadd, &i2c_base->oa);
+ writew(I2C_CON_EN, &i2c_base->con);
+#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX)
+ /*
+ * Have to enable interrupts for OMAP2/3, these IPs don't have
+ * an 'irqstatus_raw' register and we shall have to poll 'stat'
+ */
+ writew(I2C_IE_XRDY_IE | I2C_IE_RRDY_IE | I2C_IE_ARDY_IE |
+ I2C_IE_NACK_IE | I2C_IE_AL_IE, &i2c_base->ie);
+#endif
+ udelay(1000);
+ flush_fifo(adap);
+ writew(0xFFFF, &i2c_base->stat);
+}
+
+static void flush_fifo(struct i2c_adapter *adap)
+{
+ struct i2c *i2c_base = omap24_get_base(adap);
+ u16 stat;
+
+ /* note: if you try and read data when its not there or ready
+ * you get a bus error
+ */
+ while (1) {
+ stat = readw(&i2c_base->stat);
+ if (stat == I2C_STAT_RRDY) {
+ readb(&i2c_base->data);
+ writew(I2C_STAT_RRDY, &i2c_base->stat);
+ udelay(1000);
+ } else
+ break;
+ }
+}
+
+/*
+ * i2c_probe: Use write access. Allows to identify addresses that are
+ * write-only (like the config register of dual-port EEPROMs)
+ */
+static int omap24_i2c_probe(struct i2c_adapter *adap, uchar chip)
+{
+ struct i2c *i2c_base = omap24_get_base(adap);
+ u16 status;
+ int res = 1; /* default = fail */
+
+ if (chip == readw(&i2c_base->oa))
+ return res;
+
+ /* Wait until bus is free */
+ if (wait_for_bb(adap))
+ return res;
+
+ /* No data transfer, slave addr only */
+ writew(chip, &i2c_base->sa);
+ /* Stop bit needed here */
+ writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX |
+ I2C_CON_STP, &i2c_base->con);
+
+ status = wait_for_event(adap);
+
+ if ((status & ~I2C_STAT_XRDY) == 0 || (status & I2C_STAT_AL)) {
+ /*
+ * With current high-level command implementation, notifying
+ * the user shall flood the console with 127 messages. If
+ * silent exit is desired upon unconfigured bus, remove the
+ * following 'if' section:
+ */
+ if (status == I2C_STAT_XRDY)
+ printf("i2c_probe: pads on bus %d probably not configured (status=0x%x)\n",
+ adap->hwadapnr, status);
+
+ goto pr_exit;
+ }
+
+ /* Check for ACK (!NAK) */
+ if (!(status & I2C_STAT_NACK)) {
+ res = 0; /* Device found */
+ udelay(I2C_WAIT); /* Required by AM335X in SPL */
+ /* Abort transfer (force idle state) */
+ writew(I2C_CON_MST | I2C_CON_TRX, &i2c_base->con); /* Reset */
+ udelay(1000);
+ writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_TRX |
+ I2C_CON_STP, &i2c_base->con); /* STP */
+ }
+pr_exit:
+ flush_fifo(adap);
+ writew(0xFFFF, &i2c_base->stat);
+ return res;
+}
+
+/*
+ * i2c_read: Function now uses a single I2C read transaction with bulk transfer
+ * of the requested number of bytes (note that the 'i2c md' command
+ * limits this to 16 bytes anyway). If CONFIG_I2C_REPEATED_START is
+ * defined in the board config header, this transaction shall be with
+ * Repeated Start (Sr) between the address and data phases; otherwise
+ * Stop-Start (P-S) shall be used (some I2C chips do require a P-S).
+ * The address (reg offset) may be 0, 1 or 2 bytes long.
+ * Function now reads correctly from chips that return more than one
+ * byte of data per addressed register (like TI temperature sensors),
+ * or that do not need a register address at all (such as some clock
+ * distributors).
+ */
+static int omap24_i2c_read(struct i2c_adapter *adap, uchar chip, uint addr,
+ int alen, uchar *buffer, int len)
+{
+ struct i2c *i2c_base = omap24_get_base(adap);
+ int i2c_error = 0;
+ u16 status;
+
+ if (alen < 0) {
+ puts("I2C read: addr len < 0\n");
+ return 1;
+ }
+ if (len < 0) {
+ puts("I2C read: data len < 0\n");
+ return 1;
+ }
+ if (buffer == NULL) {
+ puts("I2C read: NULL pointer passed\n");
+ return 1;
+ }
+
+ if (alen > 2) {
+ printf("I2C read: addr len %d not supported\n", alen);
+ return 1;
+ }
+
+ if (addr + len > (1 << 16)) {
+ puts("I2C read: address out of range\n");
+ return 1;
+ }
+
+ /* Wait until bus not busy */
+ if (wait_for_bb(adap))
+ return 1;
+
+ /* Zero, one or two bytes reg address (offset) */
+ writew(alen, &i2c_base->cnt);
+ /* Set slave address */
+ writew(chip, &i2c_base->sa);
+
+ if (alen) {
+ /* Must write reg offset first */
+#ifdef CONFIG_I2C_REPEATED_START
+ /* No stop bit, use Repeated Start (Sr) */
+ writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT |
+ I2C_CON_TRX, &i2c_base->con);
+#else
+ /* Stop - Start (P-S) */
+ writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_STP |
+ I2C_CON_TRX, &i2c_base->con);
+#endif
+ /* Send register offset */
+ while (1) {
+ status = wait_for_event(adap);
+ /* Try to identify bus that is not padconf'd for I2C */
+ if (status == I2C_STAT_XRDY) {
+ i2c_error = 2;
+ printf("i2c_read (addr phase): pads on bus %d probably not configured (status=0x%x)\n",
+ adap->hwadapnr, status);
+ goto rd_exit;
+ }
+ if (status == 0 || status & I2C_STAT_NACK) {
+ i2c_error = 1;
+ printf("i2c_read: error waiting for addr ACK (status=0x%x)\n",
+ status);
+ goto rd_exit;
+ }
+ if (alen) {
+ if (status & I2C_STAT_XRDY) {
+ alen--;
+ /* Do we have to use byte access? */
+ writeb((addr >> (8 * alen)) & 0xff,
+ &i2c_base->data);
+ writew(I2C_STAT_XRDY, &i2c_base->stat);
+ }
+ }
+ if (status & I2C_STAT_ARDY) {
+ writew(I2C_STAT_ARDY, &i2c_base->stat);
+ break;
+ }
+ }
+ }
+ /* Set slave address */
+ writew(chip, &i2c_base->sa);
+ /* Read len bytes from slave */
+ writew(len, &i2c_base->cnt);
+ /* Need stop bit here */
+ writew(I2C_CON_EN | I2C_CON_MST |
+ I2C_CON_STT | I2C_CON_STP,
+ &i2c_base->con);
+
+ /* Receive data */
+ while (1) {
+ status = wait_for_event(adap);
+ /*
+ * Try to identify bus that is not padconf'd for I2C. This
+ * state could be left over from previous transactions if
+ * the address phase is skipped due to alen=0.
+ */
+ if (status == I2C_STAT_XRDY) {
+ i2c_error = 2;
+ printf("i2c_read (data phase): pads on bus %d probably not configured (status=0x%x)\n",
+ adap->hwadapnr, status);
+ goto rd_exit;
+ }
+ if (status == 0 || status & I2C_STAT_NACK) {
+ i2c_error = 1;
+ goto rd_exit;
+ }
+ if (status & I2C_STAT_RRDY) {
+ *buffer++ = readb(&i2c_base->data);
+ writew(I2C_STAT_RRDY, &i2c_base->stat);
+ }
+ if (status & I2C_STAT_ARDY) {
+ writew(I2C_STAT_ARDY, &i2c_base->stat);
+ break;
+ }
+ }
+
+rd_exit:
+ flush_fifo(adap);
+ writew(0xFFFF, &i2c_base->stat);
+ return i2c_error;
+}
+
+/* i2c_write: Address (reg offset) may be 0, 1 or 2 bytes long. */
+static int omap24_i2c_write(struct i2c_adapter *adap, uchar chip, uint addr,
+ int alen, uchar *buffer, int len)
+{
+ struct i2c *i2c_base = omap24_get_base(adap);
+ int i;
+ u16 status;
+ int i2c_error = 0;
+
+ if (alen < 0) {
+ puts("I2C write: addr len < 0\n");
+ return 1;
+ }
+
+ if (len < 0) {
+ puts("I2C write: data len < 0\n");
+ return 1;
+ }
+
+ if (buffer == NULL) {
+ puts("I2C write: NULL pointer passed\n");
+ return 1;
+ }
+
+ if (alen > 2) {
+ printf("I2C write: addr len %d not supported\n", alen);
+ return 1;
+ }
+
+ if (addr + len > (1 << 16)) {
+ printf("I2C write: address 0x%x + 0x%x out of range\n",
+ addr, len);
+ return 1;
+ }
+
+ /* Wait until bus not busy */
+ if (wait_for_bb(adap))
+ return 1;
+
+ /* Start address phase - will write regoffset + len bytes data */
+ writew(alen + len, &i2c_base->cnt);
+ /* Set slave address */
+ writew(chip, &i2c_base->sa);
+ /* Stop bit needed here */
+ writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX |
+ I2C_CON_STP, &i2c_base->con);
+
+ while (alen) {
+ /* Must write reg offset (one or two bytes) */
+ status = wait_for_event(adap);
+ /* Try to identify bus that is not padconf'd for I2C */
+ if (status == I2C_STAT_XRDY) {
+ i2c_error = 2;
+ printf("i2c_write: pads on bus %d probably not configured (status=0x%x)\n",
+ adap->hwadapnr, status);
+ goto wr_exit;
+ }
+ if (status == 0 || status & I2C_STAT_NACK) {
+ i2c_error = 1;
+ printf("i2c_write: error waiting for addr ACK (status=0x%x)\n",
+ status);
+ goto wr_exit;
+ }
+ if (status & I2C_STAT_XRDY) {
+ alen--;
+ writeb((addr >> (8 * alen)) & 0xff, &i2c_base->data);
+ writew(I2C_STAT_XRDY, &i2c_base->stat);
+ } else {
+ i2c_error = 1;
+ printf("i2c_write: bus not ready for addr Tx (status=0x%x)\n",
+ status);
+ goto wr_exit;
+ }
+ }
+ /* Address phase is over, now write data */
+ for (i = 0; i < len; i++) {
+ status = wait_for_event(adap);
+ if (status == 0 || status & I2C_STAT_NACK) {
+ i2c_error = 1;
+ printf("i2c_write: error waiting for data ACK (status=0x%x)\n",
+ status);
+ goto wr_exit;
+ }
+ if (status & I2C_STAT_XRDY) {
+ writeb(buffer[i], &i2c_base->data);
+ writew(I2C_STAT_XRDY, &i2c_base->stat);
+ } else {
+ i2c_error = 1;
+ printf("i2c_write: bus not ready for data Tx (i=%d)\n",
+ i);
+ goto wr_exit;
+ }
+ }
+
+wr_exit:
+ flush_fifo(adap);
+ writew(0xFFFF, &i2c_base->stat);
+ return i2c_error;
+}
+
+/*
+ * Wait for the bus to be free by checking the Bus Busy (BB)
+ * bit to become clear
+ */
+static int wait_for_bb(struct i2c_adapter *adap)
+{
+ struct i2c *i2c_base = omap24_get_base(adap);
+ int timeout = I2C_TIMEOUT;
+ u16 stat;
+
+ writew(0xFFFF, &i2c_base->stat); /* clear current interrupts...*/
+#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX)
+ while ((stat = readw(&i2c_base->stat) & I2C_STAT_BB) && timeout--) {
+#else
+ /* Read RAW status */
+ while ((stat = readw(&i2c_base->irqstatus_raw) &
+ I2C_STAT_BB) && timeout--) {
+#endif
+ writew(stat, &i2c_base->stat);
+ udelay(I2C_WAIT);
+ }
+
+ if (timeout <= 0) {
+ printf("Timed out in wait_for_bb: status=%04x\n",
+ stat);
+ return 1;
+ }
+ writew(0xFFFF, &i2c_base->stat); /* clear delayed stuff*/
+ return 0;
+}
+
+/*
+ * Wait for the I2C controller to complete current action
+ * and update status
+ */
+static u16 wait_for_event(struct i2c_adapter *adap)
+{
+ struct i2c *i2c_base = omap24_get_base(adap);
+ u16 status;
+ int timeout = I2C_TIMEOUT;
+
+ do {
+ udelay(I2C_WAIT);
+#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX)
+ status = readw(&i2c_base->stat);
+#else
+ /* Read RAW status */
+ status = readw(&i2c_base->irqstatus_raw);
+#endif
+ } while (!(status &
+ (I2C_STAT_ROVR | I2C_STAT_XUDF | I2C_STAT_XRDY |
+ I2C_STAT_RRDY | I2C_STAT_ARDY | I2C_STAT_NACK |
+ I2C_STAT_AL)) && timeout--);
+
+ if (timeout <= 0) {
+ printf("Timed out in wait_for_event: status=%04x\n",
+ status);
+ /*
+ * If status is still 0 here, probably the bus pads have
+ * not been configured for I2C, and/or pull-ups are missing.
+ */
+ printf("Check if pads/pull-ups of bus %d are properly configured\n",
+ adap->hwadapnr);
+ writew(0xFFFF, &i2c_base->stat);
+ status = 0;
+ }
+
+ return status;
+}
+
+static struct i2c *omap24_get_base(struct i2c_adapter *adap)
+{
+ switch (adap->hwadapnr) {
+ case 0:
+ return (struct i2c *)I2C_BASE1;
+ break;
+ case 1:
+ return (struct i2c *)I2C_BASE2;
+ break;
+#if (I2C_BUS_MAX > 2)
+ case 2:
+ return (struct i2c *)I2C_BASE3;
+ break;
+#if (I2C_BUS_MAX > 3)
+ case 3:
+ return (struct i2c *)I2C_BASE4;
+ break;
+#if (I2C_BUS_MAX > 4)
+ case 4:
+ return (struct i2c *)I2C_BASE5;
+ break;
+#endif
+#endif
+#endif
+ default:
+ printf("wrong hwadapnr: %d\n", adap->hwadapnr);
+ break;
+ }
+ return NULL;
+}
+
+#if !defined(CONFIG_SYS_OMAP24_I2C_SPEED1)
+#define CONFIG_SYS_OMAP24_I2C_SPEED1 CONFIG_SYS_OMAP24_I2C_SPEED
+#endif
+#if !defined(CONFIG_SYS_OMAP24_I2C_SLAVE1)
+#define CONFIG_SYS_OMAP24_I2C_SLAVE1 CONFIG_SYS_OMAP24_I2C_SLAVE
+#endif
+
+U_BOOT_I2C_ADAP_COMPLETE(omap24_0, omap24_i2c_init, omap24_i2c_probe,
+ omap24_i2c_read, omap24_i2c_write, NULL,
+ CONFIG_SYS_OMAP24_I2C_SPEED,
+ CONFIG_SYS_OMAP24_I2C_SLAVE,
+ 0)
+U_BOOT_I2C_ADAP_COMPLETE(omap24_1, omap24_i2c_init, omap24_i2c_probe,
+ omap24_i2c_read, omap24_i2c_write, NULL,
+ CONFIG_SYS_OMAP24_I2C_SPEED1,
+ CONFIG_SYS_OMAP24_I2C_SLAVE1,
+ 1)
+#if (I2C_BUS_MAX > 2)
+#if !defined(CONFIG_SYS_OMAP24_I2C_SPEED2)
+#define CONFIG_SYS_OMAP24_I2C_SPEED2 CONFIG_SYS_OMAP24_I2C_SPEED
+#endif
+#if !defined(CONFIG_SYS_OMAP24_I2C_SLAVE2)
+#define CONFIG_SYS_OMAP24_I2C_SLAVE2 CONFIG_SYS_OMAP24_I2C_SLAVE
+#endif
+
+U_BOOT_I2C_ADAP_COMPLETE(omap24_2, omap24_i2c_init, omap24_i2c_probe,
+ omap24_i2c_read, omap24_i2c_write, NULL,
+ CONFIG_SYS_OMAP24_I2C_SPEED2,
+ CONFIG_SYS_OMAP24_I2C_SLAVE2,
+ 2)
+#if (I2C_BUS_MAX > 3)
+#if !defined(CONFIG_SYS_OMAP24_I2C_SPEED3)
+#define CONFIG_SYS_OMAP24_I2C_SPEED3 CONFIG_SYS_OMAP24_I2C_SPEED
+#endif
+#if !defined(CONFIG_SYS_OMAP24_I2C_SLAVE3)
+#define CONFIG_SYS_OMAP24_I2C_SLAVE3 CONFIG_SYS_OMAP24_I2C_SLAVE
+#endif
+
+U_BOOT_I2C_ADAP_COMPLETE(omap24_3, omap24_i2c_init, omap24_i2c_probe,
+ omap24_i2c_read, omap24_i2c_write, NULL,
+ CONFIG_SYS_OMAP24_I2C_SPEED3,
+ CONFIG_SYS_OMAP24_I2C_SLAVE3,
+ 3)
+#if (I2C_BUS_MAX > 4)
+#if !defined(CONFIG_SYS_OMAP24_I2C_SPEED4)
+#define CONFIG_SYS_OMAP24_I2C_SPEED4 CONFIG_SYS_OMAP24_I2C_SPEED
+#endif
+#if !defined(CONFIG_SYS_OMAP24_I2C_SLAVE4)
+#define CONFIG_SYS_OMAP24_I2C_SLAVE4 CONFIG_SYS_OMAP24_I2C_SLAVE
+#endif
+
+U_BOOT_I2C_ADAP_COMPLETE(omap24_4, omap24_i2c_init, omap24_i2c_probe,
+ omap24_i2c_read, omap24_i2c_write, NULL,
+ CONFIG_SYS_OMAP24_I2C_SPEED4,
+ CONFIG_SYS_OMAP24_I2C_SLAVE4,
+ 4)
+#endif
+#endif
+#endif