post/i2c: Rename I2C_ADDR_LIST to CONFIG_SYS_POST_I2C_ADDRS

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Acked-by: Heiko Schocher <hs@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

doc/README.POST

@@ -659,12 +659,11 @@ not need any modifications for porting them to another board/CPU.
 2.2.2.1. I2C test
 
 For verifying the I2C bus, a full I2C bus scanning will be performed
-using the i2c_probe() routine. If any I2C device is found, the test
-will be considered as passed, otherwise failed. This particular way
-will be used because it provides the most common method of testing.
-For example, using the internal loopback mode of the CPM I2C
-controller for testing would not work on boards where the software
-I2C driver (also known as bit-banged driver) is used.
+using the i2c_probe() routine. If a board defines
+CONFIG_SYS_POST_I2C_ADDRS the I2C test will pass if all devices
+listed in CONFIG_SYS_POST_I2C_ADDRS are found, and no additional
+devices are detected.  If CONFIG_SYS_POST_I2C_ADDRS is not defined
+the test will pass if any I2C device is found.
 
 2.2.2.2. Watchdog timer test
 

include/configs/KUP4K.h

@@ -139,9 +139,9 @@
 
 /* List of I2C addresses to be verified by POST */
 
-#define I2C_ADDR_LIST	{CONFIG_SYS_I2C_PICIO_ADDR,	\
-			CONFIG_SYS_I2C_RTC_ADDR,	\
-			}
+#define CONFIG_SYS_POST_I2C_ADDRS	{CONFIG_SYS_I2C_PICIO_ADDR,	\
+					 CONFIG_SYS_I2C_RTC_ADDR,	\
+					}
 
 #define CONFIG_RTC_PCF8563		/* use Philips PCF8563 RTC	*/
 

include/configs/KUP4X.h

@@ -149,9 +149,9 @@
 
 /* List of I2C addresses to be verified by POST */
 
-#define I2C_ADDR_LIST	{CONFIG_SYS_I2C_PICIO_ADDR,	\
-			CONFIG_SYS_I2C_RTC_ADDR,	\
-			}
+#define CONFIG_SYS_POST_I2C_ADDRS	{CONFIG_SYS_I2C_PICIO_ADDR,	\
+					 CONFIG_SYS_I2C_RTC_ADDR,	\
+					}
 
 
 #define CONFIG_RTC_PCF8563		/* use Philips PCF8563 RTC	*/

include/configs/TB5200.h

@@ -251,10 +251,10 @@
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	20
 
 /* List of I2C addresses to be verified by POST */
-#undef I2C_ADDR_LIST
-#define I2C_ADDR_LIST	{	CONFIG_SYS_I2C_EEPROM_ADDR,	\
-				CONFIG_SYS_I2C_RTC_ADDR,	\
-				CONFIG_SYS_I2C_SLAVE }
+#undef CONFIG_SYS_POST_I2C_ADDRS
+#define CONFIG_SYS_POST_I2C_ADDRS	{CONFIG_SYS_I2C_EEPROM_ADDR,	\
+					 CONFIG_SYS_I2C_RTC_ADDR,	\
+					 CONFIG_SYS_I2C_SLAVE}
 
 /*
  * Flash configuration

include/configs/TQM5200.h

@@ -370,10 +370,10 @@
 
 /* List of I2C addresses to be verified by POST */
 #if defined (CONFIG_MINIFAP)
-#undef I2C_ADDR_LIST
-#define I2C_ADDR_LIST	{	CONFIG_SYS_I2C_EEPROM_ADDR,	\
-				CONFIG_SYS_I2C_HWMON_ADDR,	\
-				CONFIG_SYS_I2C_SLAVE }
+#undef CONFIG_SYS_POST_I2C_ADDRS
+#define CONFIG_SYS_POST_I2C_ADDRS	{CONFIG_SYS_I2C_EEPROM_ADDR,	\
+					 CONFIG_SYS_I2C_HWMON_ADDR,	\
+					 CONFIG_SYS_I2C_SLAVE}
 #endif
 
 /*

include/configs/cm5200.h

@@ -80,7 +80,9 @@
 #define CONFIG_POST		(CONFIG_SYS_POST_MEMORY | CONFIG_SYS_POST_CPU | CONFIG_SYS_POST_I2C)
 #define MPC5XXX_SRAM_POST_SIZE	(MPC5XXX_SRAM_SIZE - 4)
 /* List of I2C addresses to be verified by POST */
-#define I2C_ADDR_LIST		{ CONFIG_SYS_I2C_SLAVE, CONFIG_SYS_I2C_IO, CONFIG_SYS_I2C_EEPROM }
+#define CONFIG_SYS_POST_I2C_ADDRS	{CONFIG_SYS_I2C_SLAVE,	\
+					 CONFIG_SYS_I2C_IO,	\
+					 CONFIG_SYS_I2C_EEPROM}
 
 /* display image timestamps */
 #define CONFIG_TIMESTAMP	1

include/configs/lwmon.h

@@ -349,32 +349,32 @@
 
 /* List of I2C addresses to be verified by POST */
 #ifdef CONFIG_USE_FRAM
-#define I2C_ADDR_LIST	{  /*	CONFIG_SYS_I2C_AUDIO_ADDR, */	\
-				CONFIG_SYS_I2C_SYSMON_ADDR,	\
-				CONFIG_SYS_I2C_RTC_ADDR,	\
-				CONFIG_SYS_I2C_POWER_A_ADDR,	\
-				CONFIG_SYS_I2C_POWER_B_ADDR,	\
-				CONFIG_SYS_I2C_KEYBD_ADDR,	\
-				CONFIG_SYS_I2C_PICIO_ADDR,	\
-				CONFIG_SYS_I2C_EEPROM_ADDR,	\
-			}
+#define CONFIG_SYS_POST_I2C_ADDRS	{/* CONFIG_SYS_I2C_AUDIO_ADDR, */ \
+					 CONFIG_SYS_I2C_SYSMON_ADDR,	\
+					 CONFIG_SYS_I2C_RTC_ADDR,	\
+					 CONFIG_SYS_I2C_POWER_A_ADDR,	\
+					 CONFIG_SYS_I2C_POWER_B_ADDR,	\
+					 CONFIG_SYS_I2C_KEYBD_ADDR,	\
+					 CONFIG_SYS_I2C_PICIO_ADDR,	\
+					 CONFIG_SYS_I2C_EEPROM_ADDR,	\
+					}
 #else	/* Use EEPROM - which show up on 8 consequtive addresses */
-#define I2C_ADDR_LIST	{  /*	CONFIG_SYS_I2C_AUDIO_ADDR, */	\
-				CONFIG_SYS_I2C_SYSMON_ADDR,	\
-				CONFIG_SYS_I2C_RTC_ADDR,	\
-				CONFIG_SYS_I2C_POWER_A_ADDR,	\
-				CONFIG_SYS_I2C_POWER_B_ADDR,	\
-				CONFIG_SYS_I2C_KEYBD_ADDR,	\
-				CONFIG_SYS_I2C_PICIO_ADDR,	\
-				CONFIG_SYS_I2C_EEPROM_ADDR+0,	\
-				CONFIG_SYS_I2C_EEPROM_ADDR+1,	\
-				CONFIG_SYS_I2C_EEPROM_ADDR+2,	\
-				CONFIG_SYS_I2C_EEPROM_ADDR+3,	\
-				CONFIG_SYS_I2C_EEPROM_ADDR+4,	\
-				CONFIG_SYS_I2C_EEPROM_ADDR+5,	\
-				CONFIG_SYS_I2C_EEPROM_ADDR+6,	\
-				CONFIG_SYS_I2C_EEPROM_ADDR+7,	\
-			}
+#define CONFIG_SYS_POST_I2C_ADDRS	{/* CONFIG_SYS_I2C_AUDIO_ADDR, */ \
+					 CONFIG_SYS_I2C_SYSMON_ADDR,	\
+					 CONFIG_SYS_I2C_RTC_ADDR,	\
+					 CONFIG_SYS_I2C_POWER_A_ADDR,	\
+					 CONFIG_SYS_I2C_POWER_B_ADDR,	\
+					 CONFIG_SYS_I2C_KEYBD_ADDR,	\
+					 CONFIG_SYS_I2C_PICIO_ADDR,	\
+					 CONFIG_SYS_I2C_EEPROM_ADDR+0,	\
+					 CONFIG_SYS_I2C_EEPROM_ADDR+1,	\
+					 CONFIG_SYS_I2C_EEPROM_ADDR+2,	\
+					 CONFIG_SYS_I2C_EEPROM_ADDR+3,	\
+					 CONFIG_SYS_I2C_EEPROM_ADDR+4,	\
+					 CONFIG_SYS_I2C_EEPROM_ADDR+5,	\
+					 CONFIG_SYS_I2C_EEPROM_ADDR+6,	\
+					 CONFIG_SYS_I2C_EEPROM_ADDR+7,	\
+					}
 #endif	/* CONFIG_USE_FRAM */
 
 /*-----------------------------------------------------------------------

include/configs/lwmon5.h

@@ -306,14 +306,13 @@
 #define CONFIG_SYS_I2C_KEYBD_ADDR	0x56	/* PIC LWE keyboard		*/
 #define CONFIG_SYS_I2C_DSPIC_IO_ADDR	0x57	/* PIC I/O addr               */
 
-#define I2C_ADDR_LIST	{						\
-			CONFIG_SYS_I2C_RTC_ADDR,			\
-			CONFIG_SYS_I2C_EEPROM_CPU_ADDR,			\
-			CONFIG_SYS_I2C_EEPROM_MB_ADDR,			\
-			CONFIG_SYS_I2C_DSPIC_ADDR,			\
-			CONFIG_SYS_I2C_DSPIC_2_ADDR,			\
-			CONFIG_SYS_I2C_DSPIC_KEYB_ADDR,			\
-			CONFIG_SYS_I2C_DSPIC_IO_ADDR }
+#define CONFIG_SYS_POST_I2C_ADDRS	{CONFIG_SYS_I2C_RTC_ADDR,	\
+					 CONFIG_SYS_I2C_EEPROM_CPU_ADDR,\
+					 CONFIG_SYS_I2C_EEPROM_MB_ADDR,	\
+					 CONFIG_SYS_I2C_DSPIC_ADDR,	\
+					 CONFIG_SYS_I2C_DSPIC_2_ADDR,	\
+					 CONFIG_SYS_I2C_DSPIC_KEYB_ADDR,\
+					 CONFIG_SYS_I2C_DSPIC_IO_ADDR }
 
 /*
  * Pass open firmware flat tree

include/configs/spieval.h

@@ -271,10 +271,10 @@
 
 /* List of I2C addresses to be verified by POST */
 #if defined (CONFIG_MINIFAP)
-#undef I2C_ADDR_LIST
-#define I2C_ADDR_LIST	{	CONFIG_SYS_I2C_EEPROM_ADDR,	\
-				CONFIG_SYS_I2C_HWMON_ADDR,	\
-				CONFIG_SYS_I2C_SLAVE }
+#undef CONFIG_SYS_POST_I2C_ADDRS
+#define CONFIG_SYS_POST_I2C_ADDRS	{CONFIG_SYS_I2C_EEPROM_ADDR,	\
+					 CONFIG_SYS_I2C_HWMON_ADDR,	\
+					 CONFIG_SYS_I2C_SLAVE}
 #endif
 
 /*

post/drivers/i2c.c

@@ -26,10 +26,10 @@
  *
  * For verifying the I2C bus, a full I2C bus scanning is performed.
  *
- * #ifdef I2C_ADDR_LIST
+ * #ifdef CONFIG_SYS_POST_I2C_ADDRS
  *   The test is considered as passed if all the devices and
  *   only the devices in the list are found.
- * #else [ ! I2C_ADDR_LIST ]
+ * #else [ ! CONFIG_SYS_POST_I2C_ADDRS ]
  *   The test is considered as passed if any I2C device is found.
  * #endif
  */
@@ -43,7 +43,7 @@
 int i2c_post_test (int flags)
 {
 	unsigned int i;
-#ifndef I2C_ADDR_LIST
+#ifndef CONFIG_SYS_POST_I2C_ADDRS
 	/* Start at address 1, address 0 is the general call address */
 	for (i = 1; i < 128; i++)
 		if (i2c_probe (i) == 0)
@@ -54,7 +54,7 @@ int i2c_post_test (int flags)
 #else
 	unsigned int ret  = 0;
 	int j;
-	const unsigned char i2c_addr_list[] = I2C_ADDR_LIST;
+	const unsigned char i2c_addr_list[] = CONFIG_SYS_POST_I2C_ADDRS;
 
 	/* Start at address 1, address 0 is the general call address */
 	for (i = 1; i < 128; i++) {