[U-Boot] [PATCH v2 08/12] i2c: Drop use of CONFIG_I2C_HARD

Simon Glass sjg at chromium.org
Fri May 12 00:23:57 UTC 2017 

Drop use of this long-deprecated option.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v2:
- Drop changes to omap board.c files

 README                               | 16 ++++++++--------
 cmd/eeprom.c                         |  2 --
 common/board_f.c                     |  4 ++--
 common/stdio.c                       |  5 +----
 include/configs/PATI.h               |  7 +++----
 include/configs/am335x_evm.h         |  5 -----
 include/configs/am43xx_evm.h         |  6 ------
 include/configs/ti_armv7_keystone2.h |  1 -
 scripts/config_whitelist.txt         |  1 -
 9 files changed, 14 insertions(+), 33 deletions(-)

diff --git a/README b/README
index 6fa476ee4e..444f1dd3b6 100644
--- a/README
+++ b/README
@@ -2204,7 +2204,9 @@ The following options need to be configured:
 
 		If you do not have i2c muxes on your board, omit this define.
 
-- Legacy I2C Support:	CONFIG_HARD_I2C
+----under removal:
+
+- Legacy I2C Support:	CONFIG_SOFT_I2C
 
 		NOTE: It is intended to move drivers to CONFIG_SYS_I2C which
 		provides the following compelling advantages:
@@ -2213,14 +2215,12 @@ The following options need to be configured:
 		- approved multibus support
 		- better i2c mux support
 
-		** CONFIG_HARD_I2C is now being removed **
-
-----under removal:
+		** CONFIG_SOFT_I2C is now being removed **
 
-		In both cases you will need to define CONFIG_SYS_I2C_SPEED
-		to be the frequency (in Hz) at which you wish your i2c bus
-		to run and CONFIG_SYS_I2C_SLAVE to be the address of this node (ie
-		the CPU's i2c node address).
+		With CONFIG_SOFT_I2C you will need to define
+		CONFIG_SYS_I2C_SPEED to be the frequency (in Hz) at which you
+		wish your i2c bus to run and CONFIG_SYS_I2C_SLAVE to be the
+		address of this node (ie the CPU's i2c node address).
 
 		Now, the u-boot i2c code for the mpc8xx
 		(arch/powerpc/cpu/mpc8xx/i2c.c) sets the CPU up as a master node
diff --git a/cmd/eeprom.c b/cmd/eeprom.c
index 0a0e4a2c1c..c9fde0d682 100644
--- a/cmd/eeprom.c
+++ b/cmd/eeprom.c
@@ -73,13 +73,11 @@ void eeprom_init(int bus)
 #endif
 
 	/* I2C EEPROM */
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 #if defined(CONFIG_SYS_I2C)
 	if (bus >= 0)
 		i2c_set_bus_num(bus);
 #endif
 	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-#endif
 }
 
 static int eeprom_addr(unsigned dev_addr, unsigned offset, uchar *addr)
diff --git a/common/board_f.c b/common/board_f.c
index d9431ee79a..eed3e7be2a 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -184,7 +184,7 @@ __weak int dram_init_banksize(void)
 	return 0;
 }
 
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
+#if defined(CONFIG_SYS_I2C)
 static int init_func_i2c(void)
 {
 	puts("I2C:   ");
@@ -765,7 +765,7 @@ static const init_fnc_t init_sequence_f[] = {
 	misc_init_f,
 #endif
 	INIT_FUNC_WATCHDOG_RESET
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
+#if defined(CONFIG_SYS_I2C)
 	init_func_i2c,
 #endif
 #if defined(CONFIG_HARD_SPI)
diff --git a/common/stdio.c b/common/stdio.c
index 4d30017530..ee4f0bda9e 100644
--- a/common/stdio.c
+++ b/common/stdio.c
@@ -21,7 +21,7 @@
 #include <logbuff.h>
 #endif
 
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
+#if defined(CONFIG_SYS_I2C)
 #include <i2c.h>
 #endif
 
@@ -346,9 +346,6 @@ int stdio_add_devices(void)
 #ifdef CONFIG_SYS_I2C
 	i2c_init_all();
 #else
-#if defined(CONFIG_HARD_I2C)
-	i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-#endif
 #endif
 #ifdef CONFIG_DM_VIDEO
 	/*
diff --git a/include/configs/PATI.h b/include/configs/PATI.h
index e53db2485b..046aa0d5f1 100644
--- a/include/configs/PATI.h
+++ b/include/configs/PATI.h
@@ -38,7 +38,6 @@
  */
 #define CONFIG_CMD_REGINFO
 #define CONFIG_CMD_REGINFO
-#define CONFIG_CMD_EEPROM
 #define CONFIG_CMD_IRQ
 
 #define CONFIG_BOOTCOMMAND	""	/* autoboot command			*/
@@ -135,16 +134,16 @@
 #define CONFIG_SYS_MAX_FLASH_BANKS	1
 #define CONFIG_SYS_MAX_FLASH_SECT	128
 
-#define	CONFIG_ENV_IS_IN_EEPROM
 #ifdef	CONFIG_ENV_IS_IN_EEPROM
 #define CONFIG_ENV_OFFSET		0
 #define CONFIG_ENV_SIZE		2048
 #endif
 
-#undef  CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_IS_IN_FLASH
 #ifdef	CONFIG_ENV_IS_IN_FLASH
 #define	CONFIG_ENV_SIZE		0x00002000		/* Set whole sector as env		*/
-#define CONFIG_ENV_OFFSET		((0 - CONFIG_SYS_FLASH_BASE) - CONFIG_ENV_SIZE)		/* Environment starts at this adress	*/
+/* Environment starts at this adress	*/
+#define CONFIG_ENV_OFFSET	((0 - CONFIG_SYS_FLASH_BASE) - 2048)
 #endif
 
 #define CONFIG_SPI		1
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index fc8a08f5b7..5c1a6d64da 100644
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -176,11 +176,6 @@
 #define CONFIG_SYS_NS16550_COM5		0x481a8000	/* UART4 */
 #define CONFIG_SYS_NS16550_COM6		0x481aa000	/* UART5 */
 
-#define CONFIG_CMD_EEPROM
-#define CONFIG_ENV_EEPROM_IS_ON_I2C
-#define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* Main EEPROM */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
-
 /* PMIC support */
 #define CONFIG_POWER_TPS65217
 #define CONFIG_POWER_TPS65910
diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
index 1feb946834..ba185ebf5a 100644
--- a/include/configs/am43xx_evm.h
+++ b/include/configs/am43xx_evm.h
@@ -22,12 +22,6 @@
 #define CONFIG_SYS_NS16550_SERIAL
 #endif
 
-/* I2C Configuration */
-#define CONFIG_CMD_EEPROM
-#define CONFIG_ENV_EEPROM_IS_ON_I2C
-#define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* Main EEPROM */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
-
 /* Power */
 #define CONFIG_POWER
 #define CONFIG_POWER_I2C
diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h
index 868464cd32..3161c50abb 100644
--- a/include/configs/ti_armv7_keystone2.h
+++ b/include/configs/ti_armv7_keystone2.h
@@ -208,7 +208,6 @@
 /* U-Boot command configuration */
 #define CONFIG_CMD_SAVES
 #define CONFIG_CMD_UBIFS
-#define CONFIG_CMD_EEPROM
 
 /* U-Boot general configuration */
 #define CONFIG_MISC_INIT_R
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index cd0165f934..42f669ce7c 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -1135,7 +1135,6 @@ CONFIG_G_DNL_UMS_VENDOR_NUM
 CONFIG_H264_FREQ
 CONFIG_H8300
 CONFIG_HALEAKALA
-CONFIG_HARD_I2C
 CONFIG_HARD_SPI
 CONFIG_HASH_VERIFY
 CONFIG_HAS_DATAFLASH
-- 
2.13.0.rc2.291.g57267f2277-goog

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