Convert CONFIG_CMD_SDRAM to Kconfig

This converts the following to Kconfig:
   CONFIG_CMD_SDRAM

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

README

@@ -815,8 +815,6 @@ The following options need to be configured:
 		CONFIG_CMD_PING		* send ICMP ECHO_REQUEST to network
 					  host
 		CONFIG_CMD_RUN		  run command in env variable
-		CONFIG_CMD_SDRAM	* print SDRAM configuration information
-					  (requires CONFIG_CMD_I2C)
 		CONFIG_CMD_SF		* Read/write/erase SPI NOR flash
 		CONFIG_CMD_SOFTSWITCH	* Soft switch setting command for BF60x
 		CONFIG_CMD_SOURCE	  "source" command Support

cmd/Kconfig

@@ -785,6 +785,13 @@ config CMD_SAVES
 	  Provides a way to save a binary file using the Motorola S-Record
 	  format over the serial line.
 
+config CMD_SDRAM
+	bool "sdram - Print SDRAM configuration information"
+	help
+	  Provides information about attached SDRAM. This assumed that the
+	  SDRAM has an EEPROM with information that can be read using the
+	  I2C bus. This is only available on some boards.
+
 config CMD_SF
 	bool "sf"
 	help

configs/MPC8349ITXGP_defconfig

@@ -9,6 +9,7 @@ CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="MPC8349E-mITX-GP> "
 CONFIG_CMD_I2C=y
 CONFIG_CMD_PCI=y
+CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y

configs/MPC8349ITX_LOWBOOT_defconfig

@@ -12,6 +12,7 @@ CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_SATA=y
 CONFIG_CMD_PCI=y
+CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y

configs/MPC8349ITX_defconfig

@@ -12,6 +12,7 @@ CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_SATA=y
 CONFIG_CMD_PCI=y
+CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y

configs/MigoR_defconfig

@@ -13,6 +13,7 @@ CONFIG_VERSION_VARIABLE=y
 # CONFIG_CMD_EDITENV is not set
 # CONFIG_CMD_ENV_EXISTS is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_ECHO is not set
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set

configs/alt_defconfig

@@ -14,6 +14,7 @@ CONFIG_CMD_SF=y
 CONFIG_CMD_SPI=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
+CONFIG_CMD_SDRAM=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y

configs/ap325rxa_defconfig

@@ -14,6 +14,7 @@ CONFIG_VERSION_VARIABLE=y
 # CONFIG_CMD_ENV_EXISTS is not set
 CONFIG_CMD_IDE=y
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_ECHO is not set
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set

configs/ap_sh4a_4a_defconfig

@@ -15,6 +15,7 @@ CONFIG_VERSION_VARIABLE=y
 # CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_ECHO is not set
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set

configs/armadillo-800eva_defconfig

@@ -18,6 +18,7 @@ CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_ECHO is not set
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set

configs/blanche_defconfig

@@ -9,6 +9,7 @@ CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_XIMG is not set
 CONFIG_CMD_MMC=y
+CONFIG_CMD_SDRAM=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y

configs/ecovec_defconfig

@@ -17,6 +17,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_ECHO is not set
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set

configs/espt_defconfig

@@ -15,6 +15,7 @@ CONFIG_VERSION_VARIABLE=y
 # CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_ECHO is not set
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set

configs/gose_defconfig

@@ -14,6 +14,7 @@ CONFIG_CMD_SF=y
 CONFIG_CMD_SPI=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
+CONFIG_CMD_SDRAM=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y

configs/koelsch_defconfig

@@ -14,6 +14,7 @@ CONFIG_CMD_SF=y
 CONFIG_CMD_SPI=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
+CONFIG_CMD_SDRAM=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y

configs/lager_defconfig

@@ -14,6 +14,7 @@ CONFIG_CMD_SF=y
 CONFIG_CMD_SPI=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
+CONFIG_CMD_SDRAM=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y

configs/ms7720se_defconfig

@@ -16,6 +16,7 @@ CONFIG_CMD_IDE=y
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FPGA is not set
 CONFIG_CMD_PCMCIA=y
+CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_ECHO is not set
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set

configs/ms7722se_defconfig

@@ -15,6 +15,7 @@ CONFIG_VERSION_VARIABLE=y
 # CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_ECHO is not set
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set

configs/porter_defconfig

@@ -14,6 +14,7 @@ CONFIG_CMD_SF=y
 CONFIG_CMD_SPI=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
+CONFIG_CMD_SDRAM=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y

configs/r0p7734_defconfig

@@ -15,6 +15,7 @@ CONFIG_VERSION_VARIABLE=y
 # CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_ECHO is not set
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set