davinci: add support for printing clock frequency

add support for printing various clock frequency info found
in SOC such as ARM core frequency, DSP core frequency and DDR
frequency as part of bdinfo command.

Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Cc: Tom Rini <trini@ti.com>

16 files changed, 62 insertions, 0 deletions

diff --git a/include/common.h b/include/common.h
index 7a9b3a23819..a2c6b27d43c 100644
--- a/include/common.h
+++ b/include/common.h
@@ -285,6 +285,7 @@ int	last_stage_init(void);
 extern ulong monitor_flash_len;
 int mac_read_from_eeprom(void);
 extern u8 _binary_dt_dtb_start[];	/* embedded device tree blob */
+int set_cpu_clk_info(void);
 
 /*
  * Called when console output is requested before the console is available.
diff --git a/include/configs/cam_enc_4xx.h b/include/configs/cam_enc_4xx.h
index bca9841a171..79a8611f821 100644
--- a/include/configs/cam_enc_4xx.h
+++ b/include/configs/cam_enc_4xx.h
@@ -121,6 +121,10 @@
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SAVES
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #ifdef CONFIG_MMC
 #define CONFIG_DOS_PARTITION
 #define CONFIG_CMD_EXT2
diff --git a/include/configs/da830evm.h b/include/configs/da830evm.h
index e8c021262ac..4532e4f4fdd 100644
--- a/include/configs/da830evm.h
+++ b/include/configs/da830evm.h
@@ -203,6 +203,10 @@
 #undef CONFIG_CMD_FPGA
 #undef CONFIG_CMD_SETGETDCR
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #ifndef CONFIG_DRIVER_TI_EMAC
 #undef CONFIG_CMD_NET
 #undef CONFIG_CMD_DHCP
diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
index 220890dfd97..f32bd34add3 100644
--- a/include/configs/da850evm.h
+++ b/include/configs/da850evm.h
@@ -269,6 +269,10 @@
 #define CONFIG_CMD_SAVES
 #define CONFIG_CMD_MEMORY
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #ifndef CONFIG_DRIVER_TI_EMAC
 #undef CONFIG_CMD_NET
 #undef CONFIG_CMD_DHCP
diff --git a/include/configs/davinci_dm355evm.h b/include/configs/davinci_dm355evm.h
index 8578730baba..42caf1e42a4 100644
--- a/include/configs/davinci_dm355evm.h
+++ b/include/configs/davinci_dm355evm.h
@@ -98,6 +98,10 @@
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SAVES
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #ifdef CONFIG_MMC
 #define CONFIG_DOS_PARTITION
 #define CONFIG_CMD_EXT2
diff --git a/include/configs/davinci_dm355leopard.h b/include/configs/davinci_dm355leopard.h
index 803e8578fcf..b05cfbaa8e8 100644
--- a/include/configs/davinci_dm355leopard.h
+++ b/include/configs/davinci_dm355leopard.h
@@ -83,6 +83,10 @@
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SAVES
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #ifdef CONFIG_NAND_DAVINCI
 #define CONFIG_CMD_MTDPARTS
 #define CONFIG_MTD_PARTITIONS
diff --git a/include/configs/davinci_dm365evm.h b/include/configs/davinci_dm365evm.h
index cb6ed24a800..a75bce675b4 100644
--- a/include/configs/davinci_dm365evm.h
+++ b/include/configs/davinci_dm365evm.h
@@ -142,6 +142,10 @@
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SAVES
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #ifdef CONFIG_MMC
 #define CONFIG_DOS_PARTITION
 #define CONFIG_CMD_EXT2
diff --git a/include/configs/davinci_dm6467Tevm.h b/include/configs/davinci_dm6467Tevm.h
index f7c994eba94..0cbdec86813 100644
--- a/include/configs/davinci_dm6467Tevm.h
+++ b/include/configs/davinci_dm6467Tevm.h
@@ -152,6 +152,10 @@ extern unsigned int davinci_arm_clk_get(void);
 #define CONFIG_CMD_NAND
 #endif
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #define CONFIG_MAX_RAM_BANK_SIZE	(256 << 20)	/* 256 MB */
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
diff --git a/include/configs/davinci_dm6467evm.h b/include/configs/davinci_dm6467evm.h
index ddfd3ed39b0..e0fe6b5c248 100644
--- a/include/configs/davinci_dm6467evm.h
+++ b/include/configs/davinci_dm6467evm.h
@@ -150,6 +150,10 @@ extern unsigned int davinci_arm_clk_get(void);
 #define CONFIG_CMD_NAND
 #endif
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #define CONFIG_MAX_RAM_BANK_SIZE	(256 << 20)	/* 256 MB */
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
diff --git a/include/configs/davinci_dvevm.h b/include/configs/davinci_dvevm.h
index a2aa3c3fce0..310d5770dec 100644
--- a/include/configs/davinci_dvevm.h
+++ b/include/configs/davinci_dvevm.h
@@ -199,6 +199,11 @@
 #define CONFIG_CMD_SAVES
 #define CONFIG_CMD_EEPROM
 #undef CONFIG_CMD_BDI
+
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #undef CONFIG_CMD_FPGA
 #undef CONFIG_CMD_SETGETDCR
 #ifdef CONFIG_SYS_USE_NAND
diff --git a/include/configs/davinci_schmoogie.h b/include/configs/davinci_schmoogie.h
index e0a8ee9a959..949174a1637 100644
--- a/include/configs/davinci_schmoogie.h
+++ b/include/configs/davinci_schmoogie.h
@@ -148,6 +148,10 @@
 #undef CONFIG_CMD_FLASH
 #undef CONFIG_CMD_IMLS
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #define CONFIG_MAX_RAM_BANK_SIZE	(256 << 20)	/* 256 MB */
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
diff --git a/include/configs/davinci_sffsdr.h b/include/configs/davinci_sffsdr.h
index a2da65a762b..c931ede85cf 100644
--- a/include/configs/davinci_sffsdr.h
+++ b/include/configs/davinci_sffsdr.h
@@ -141,6 +141,10 @@
 #undef CONFIG_CMD_FLASH
 #undef CONFIG_CMD_IMLS
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #define CONFIG_MAX_RAM_BANK_SIZE	(256 << 20)	/* 256 MB */
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
diff --git a/include/configs/davinci_sonata.h b/include/configs/davinci_sonata.h
index db4796624d4..854099b2a26 100644
--- a/include/configs/davinci_sonata.h
+++ b/include/configs/davinci_sonata.h
@@ -199,6 +199,10 @@
 #error "Either CONFIG_SYS_USE_NAND or CONFIG_SYS_USE_NOR _MUST_ be defined !!!"
 #endif
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #define CONFIG_MAX_RAM_BANK_SIZE	(256 << 20)	/* 256 MB */
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
diff --git a/include/configs/ea20.h b/include/configs/ea20.h
index cc0f5b05cd6..b4610d9474f 100644
--- a/include/configs/ea20.h
+++ b/include/configs/ea20.h
@@ -168,6 +168,10 @@
 #define CONFIG_CMD_MEMORY
 #define CONFIG_CMD_I2C
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #ifndef CONFIG_DRIVER_TI_EMAC
 #undef CONFIG_CMD_NET
 #undef CONFIG_CMD_DHCP
diff --git a/include/configs/enbw_cmc.h b/include/configs/enbw_cmc.h
index 9cffaee1108..9fd6a4f183a 100644
--- a/include/configs/enbw_cmc.h
+++ b/include/configs/enbw_cmc.h
@@ -269,6 +269,10 @@
 #define CONFIG_CMD_MEMORY
 #define CONFIG_CMD_CACHE
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #ifndef CONFIG_DRIVER_TI_EMAC
 #undef CONFIG_CMD_NET
 #undef CONFIG_CMD_DHCP
diff --git a/include/configs/hawkboard.h b/include/configs/hawkboard.h
index fa214941afb..21f7b9b7e31 100644
--- a/include/configs/hawkboard.h
+++ b/include/configs/hawkboard.h
@@ -185,6 +185,10 @@
 #define CONFIG_CMD_SAVES
 #define CONFIG_CMD_MEMORY
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #ifdef CONFIG_SYS_USE_NAND
 #undef CONFIG_CMD_FLASH
 #undef CONFIG_CMD_IMLS