mpc83xx: Update 83xx to use fsl_i2c.c
Update the 83xx tree to use I2C support in drivers/fsl_i2c.c. Delete
cpu/mpc83xx/i2c.c, include/asm-ppc/i2c.h, and all references to those files.
Added multiple I2C bus support to fsl_i2c.c.
Signed-off-by: Timur Tabi <timur@freescale.com>
diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h
index c74e63a..8dc9635 100644
--- a/include/configs/MPC8349ITX.h
+++ b/include/configs/MPC8349ITX.h
@@ -41,14 +41,14 @@
Align. Board
Bus Addr Part No. Description Length Location
----------------------------------------------------------------
- I2C1 0x50 M24256-BWMN6P Board EEPROM 2 U64
+ I2C0 0x50 M24256-BWMN6P Board EEPROM 2 U64
- I2C2 0x20 PCF8574 I2C Expander 0 U8
- I2C2 0x21 PCF8574 I2C Expander 0 U10
- I2C2 0x38 PCF8574A I2C Expander 0 U8
- I2C2 0x39 PCF8574A I2C Expander 0 U10
- I2C2 0x51 (DDR) DDR EEPROM 1 U1
- I2C2 0x68 DS1339 RTC 1 U68
+ I2C1 0x20 PCF8574 I2C Expander 0 U8
+ I2C1 0x21 PCF8574 I2C Expander 0 U10
+ I2C1 0x38 PCF8574A I2C Expander 0 U8
+ I2C1 0x39 PCF8574A I2C Expander 0 U10
+ I2C1 0x51 (DDR) DDR EEPROM 1 U1
+ I2C1 0x68 DS1339 RTC 1 U68
Note that a given board has *either* a pair of 8574s or a pair of 8574As.
*/
@@ -77,19 +77,20 @@
#define CONFIG_MISC_INIT_F
#define CONFIG_MISC_INIT_R
+#define CONFIG_FSL_I2C
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_I2C_CMD_TREE
#define CFG_I2C_OFFSET 0x3000
#define CFG_I2C2_OFFSET 0x3100
-#define CFG_SPD_BUS_NUM 2
+#define CFG_SPD_BUS_NUM 1 /* The I2C bus for SPD */
-#define CFG_I2C_8574_ADDR1 0x20 /* I2C2, PCF8574 */
-#define CFG_I2C_8574_ADDR2 0x21 /* I2C2, PCF8574 */
-#define CFG_I2C_8574A_ADDR1 0x38 /* I2C2, PCF8574A */
-#define CFG_I2C_8574A_ADDR2 0x39 /* I2C2, PCF8574A */
-#define CFG_I2C_EEPROM_ADDR 0x50 /* I2C1, Board EEPROM */
-#define CFG_I2C_RTC_ADDR 0x68 /* I2C2, DS1339 RTC*/
-#define SPD_EEPROM_ADDRESS 0x51 /* I2C2, DDR */
+#define CFG_I2C_8574_ADDR1 0x20 /* I2C1, PCF8574 */
+#define CFG_I2C_8574_ADDR2 0x21 /* I2C1, PCF8574 */
+#define CFG_I2C_8574A_ADDR1 0x38 /* I2C1, PCF8574A */
+#define CFG_I2C_8574A_ADDR2 0x39 /* I2C1, PCF8574A */
+#define CFG_I2C_EEPROM_ADDR 0x50 /* I2C0, Board EEPROM */
+#define CFG_I2C_RTC_ADDR 0x68 /* I2C1, DS1339 RTC*/
+#define SPD_EEPROM_ADDRESS 0x51 /* I2C1, DDR */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
@@ -175,6 +176,7 @@
#define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
#define CFG_FLASH_BASE 0xFE000000 /* start of FLASH */
#define CFG_FLASH_SIZE 16 /* FLASH size in MB */
+#define CFG_FLASH_EMPTY_INFO
#define CFG_BR0_PRELIM (CFG_FLASH_BASE | BR_PS_16 | BR_V)
#define CFG_OR0_PRELIM ((~(CFG_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
@@ -610,7 +612,7 @@
#define CFG_SPCR_TSEC1EP 3 /* TSEC1 emergency priority (0-3) */
#define CFG_SPCR_TSEC2EP 3 /* TSEC2 emergency priority (0-3) */
#define CFG_SCCR_TSEC1CM 1 /* TSEC1 clock mode (0-3) */
-#define CFG_SCCR_TSEC2CM 1 /* TSEC2 & I2C1 clock mode (0-3) */
+#define CFG_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */
#define CFG_ACR_RPTCNT 3 /* Arbiter repeat count */
/* System IO Config */
@@ -708,6 +710,19 @@
#define CONFIG_ETH1ADDR 00:E0:0C:00:8C:02
#endif
+#if 1
+#define CONFIG_IPADDR 10.82.19.159
+#define CONFIG_SERVERIP 10.82.48.106
+#define CONFIG_GATEWAYIP 10.82.19.254
+#define CONFIG_NETMASK 255.255.252.0
+#define CONFIG_NETDEV eth0
+
+#define CONFIG_HOSTNAME mpc8349emitx
+#define CONFIG_ROOTPATH /nfsroot0/u/timur/itx-ltib/rootfs
+#define CONFIG_BOOTFILE timur/uImage
+
+#define CONFIG_UBOOTPATH timur/u-boot.bin
+#else
#define CONFIG_IPADDR 192.168.1.253
#define CONFIG_SERVERIP 192.168.1.1
#define CONFIG_GATEWAYIP 192.168.1.1
@@ -719,6 +734,8 @@
#define CONFIG_BOOTFILE uImage
#define CONFIG_UBOOTPATH u-boot.bin
+#endif
+
#define CONFIG_UBOOTSTART fe700000
#define CONFIG_UBOOTEND fe77ffff