mpc512x: use common code for clock setting for all mpc512x boards

Only define enabled clocks in the config file and enable
the clocks in common code.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
Cc: Wolfgang Denk <wd@denx.de>

arch/powerpc/cpu/mpc512x/cpu_init.c

@@ -180,6 +180,15 @@ void cpu_init_f (volatile immap_t * im)
 	 * during FLASH chip identification etc.
 	 */
 	setbits_be32(&im->sysconf.spcr, SPCR_TBEN);
+
+	/*
+	 * Enable clocks
+	 */
+	out_be32(&im->clk.sccr[0], SCCR1_CLOCKS_EN);
+	out_be32(&im->clk.sccr[1], SCCR2_CLOCKS_EN);
+#if defined(CONFIG_IIM) || defined(CONFIG_CMD_FUSE)
+	setbits_be32(&im->clk.sccr[1], CLOCK_SCCR2_IIM_EN);
+#endif
 }
 
 int cpu_init_r (void)

board/davedenx/aria/aria.c

@@ -35,39 +35,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-/* Clocks in use */
-#define SCCR1_CLOCKS_EN	(CLOCK_SCCR1_CFG_EN |				\
-			 CLOCK_SCCR1_LPC_EN |				\
-			 CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) |	\
-			 CLOCK_SCCR1_PSCFIFO_EN |			\
-			 CLOCK_SCCR1_DDR_EN |				\
-			 CLOCK_SCCR1_FEC_EN |				\
-			 CLOCK_SCCR1_NFC_EN |				\
-			 CLOCK_SCCR1_PATA_EN |				\
-			 CLOCK_SCCR1_PCI_EN |				\
-			 CLOCK_SCCR1_TPR_EN)
-
-#define SCCR2_CLOCKS_EN	(CLOCK_SCCR2_MEM_EN |		\
-			 CLOCK_SCCR2_SPDIF_EN |		\
-			 CLOCK_SCCR2_DIU_EN |		\
-			 CLOCK_SCCR2_I2C_EN)
-
-int board_early_init_f(void)
-{
-	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
-
-	/*
-	 * Enable clocks
-	 */
-	out_be32(&im->clk.sccr[0], SCCR1_CLOCKS_EN);
-	out_be32(&im->clk.sccr[1], SCCR2_CLOCKS_EN);
-#if defined(CONFIG_IIM) || defined(CONFIG_CMD_FUSE)
-	setbits_be32(&im->clk.sccr[1], CLOCK_SCCR2_IIM_EN);
-#endif
-
-	return 0;
-}
-
 phys_size_t initdram (int board_type)
 {
 	return fixed_sdram(NULL, NULL, 0);

board/esd/mecp5123/mecp5123.c

@@ -33,20 +33,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-/* Clocks in use */
-#define SCCR1_CLOCKS_EN	(CLOCK_SCCR1_CFG_EN |				\
-			 CLOCK_SCCR1_LPC_EN |				\
-			 CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) |	\
-			 CLOCK_SCCR1_PSCFIFO_EN |			\
-			 CLOCK_SCCR1_DDR_EN |				\
-			 CLOCK_SCCR1_FEC_EN |				\
-			 CLOCK_SCCR1_NFC_EN |				\
-			 CLOCK_SCCR1_PCI_EN |				\
-			 CLOCK_SCCR1_TPR_EN)
-
-#define SCCR2_CLOCKS_EN	(CLOCK_SCCR2_MEM_EN |	\
-			 CLOCK_SCCR2_I2C_EN)
-
 int eeprom_write_enable(unsigned dev_addr, int state)
 {
 	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
@@ -74,15 +60,6 @@ int board_early_init_f(void)
 		 CSAW_START(0xffb00000) | CSAW_STOP(0xffb00000, 0x00010000));
 	sync_law(&im->sysconf.lpbaw);
 
-	/*
-	 * Enable clocks
-	 */
-	out_be32(&im->clk.sccr[0], SCCR1_CLOCKS_EN);
-	out_be32(&im->clk.sccr[1], SCCR2_CLOCKS_EN);
-#if defined(CONFIG_IIM) || defined(CONFIG_CMD_FUSE)
-	setbits_be32(&im->clk.sccr[1], CLOCK_SCCR2_IIM_EN);
-#endif
-
 	/*
 	 * Configure MSCAN clocks
 	 */

board/freescale/mpc5121ads/mpc5121ads.c

@@ -38,25 +38,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-/* Clocks in use */
-#define SCCR1_CLOCKS_EN	(CLOCK_SCCR1_CFG_EN |				\
-			 CLOCK_SCCR1_DDR_EN |				\
-			 CLOCK_SCCR1_FEC_EN |				\
-			 CLOCK_SCCR1_LPC_EN |				\
-			 CLOCK_SCCR1_NFC_EN |				\
-			 CLOCK_SCCR1_PATA_EN |				\
-			 CLOCK_SCCR1_PCI_EN |				\
-			 CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) |	\
-			 CLOCK_SCCR1_PSCFIFO_EN |			\
-			 CLOCK_SCCR1_TPR_EN)
-
-#define SCCR2_CLOCKS_EN	(CLOCK_SCCR2_DIU_EN |		\
-			 CLOCK_SCCR2_I2C_EN |		\
-			 CLOCK_SCCR2_MEM_EN |		\
-			 CLOCK_SCCR2_SPDIF_EN |  	\
-			 CLOCK_SCCR2_USB1_EN | 		\
-			 CLOCK_SCCR2_USB2_EN)
-
 void __mpc5121_nfc_select_chip(struct mtd_info *mtd, int chip);
 
 /* Active chip number set in board_nand_select_device() (mpc5121_nfc.c) */
@@ -83,8 +64,6 @@ void mpc5121_nfc_select_chip(struct mtd_info *mtd, int chip)
 
 int board_early_init_f(void)
 {
-	volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
-
 	/*
 	 * Disable Boot NOR FLASH write protect - CPLD Reg 8 NOR FLASH Control
 	 *
@@ -102,16 +81,6 @@ int board_early_init_f(void)
 		out_8((u8 *)(CONFIG_SYS_CPLD_BASE + 0x08), 0x32);
 	}
 #endif
-
-	/*
-	 * Enable clocks
-	 */
-	out_be32 (&im->clk.sccr[0], SCCR1_CLOCKS_EN);
-	out_be32 (&im->clk.sccr[1], SCCR2_CLOCKS_EN);
-#if defined(CONFIG_IIM) || defined(CONFIG_CMD_FUSE)
-	setbits_be32 (&im->clk.sccr[1], CLOCK_SCCR2_IIM_EN);
-#endif
-
 	return 0;
 }
 

board/pdm360ng/pdm360ng.c

@@ -44,37 +44,6 @@ DECLARE_GLOBAL_DATA_PTR;
 extern flash_info_t flash_info[];
 ulong flash_get_size (phys_addr_t base, int banknum);
 
-/* Clocks in use */
-#define SCCR1_CLOCKS_EN	(CLOCK_SCCR1_CFG_EN |				\
-			 CLOCK_SCCR1_LPC_EN |				\
-			 CLOCK_SCCR1_NFC_EN |				\
-			 CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) |	\
-			 CLOCK_SCCR1_PSCFIFO_EN |			\
-			 CLOCK_SCCR1_DDR_EN |				\
-			 CLOCK_SCCR1_FEC_EN |				\
-			 CLOCK_SCCR1_TPR_EN)
-
-#define SCCR2_CLOCKS_EN	(CLOCK_SCCR2_MEM_EN |		\
-			 CLOCK_SCCR2_SPDIF_EN |		\
-			 CLOCK_SCCR2_DIU_EN |		\
-			 CLOCK_SCCR2_I2C_EN)
-
-int board_early_init_f(void)
-{
-	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
-
-	/*
-	 * Enable clocks
-	 */
-	out_be32(&im->clk.sccr[0], SCCR1_CLOCKS_EN);
-	out_be32(&im->clk.sccr[1], SCCR2_CLOCKS_EN);
-#if defined(CONFIG_IIM) || defined(CONFIG_CMD_FUSE)
-	setbits_be32(&im->clk.sccr[1], CLOCK_SCCR2_IIM_EN);
-#endif
-
-	return 0;
-}
-
 sdram_conf_t mddrc_config[] = {
 	{
 		(512 << 20),	/* 512 MB RAM configuration */

include/configs/aria.h

@@ -64,7 +64,6 @@
 
 #define CONFIG_SYS_MPC512X_CLKIN	33000000	/* in Hz */
 
-#define CONFIG_BOARD_EARLY_INIT_F		/* call board_early_init_f() */
 #define CONFIG_MISC_INIT_R
 
 #define CONFIG_SYS_IMMR			0x80000000
@@ -648,4 +647,21 @@
 #define FSL_ATA_CTRL_DMA_WRITE		0x02000000
 #define FSL_ATA_CTRL_IORDY_EN		0x01000000
 
+/* Clocks in use */
+#define SCCR1_CLOCKS_EN	(CLOCK_SCCR1_CFG_EN |				\
+			 CLOCK_SCCR1_LPC_EN |				\
+			 CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) |	\
+			 CLOCK_SCCR1_PSCFIFO_EN |			\
+			 CLOCK_SCCR1_DDR_EN |				\
+			 CLOCK_SCCR1_FEC_EN |				\
+			 CLOCK_SCCR1_NFC_EN |				\
+			 CLOCK_SCCR1_PATA_EN |				\
+			 CLOCK_SCCR1_PCI_EN |				\
+			 CLOCK_SCCR1_TPR_EN)
+
+#define SCCR2_CLOCKS_EN	(CLOCK_SCCR2_MEM_EN |		\
+			 CLOCK_SCCR2_SPDIF_EN |		\
+			 CLOCK_SCCR2_DIU_EN |		\
+			 CLOCK_SCCR2_I2C_EN)
+
 #endif	/* __CONFIG_H */

include/configs/mecp5123.h

@@ -242,6 +242,23 @@
 #define CONSOLE_FIFO_RX_SIZE	FIFOC_PSC3_RX_SIZE
 #define CONSOLE_FIFO_RX_ADDR	FIFOC_PSC3_RX_ADDR
 
+/*
+ * Clocks in use
+ */
+#define SCCR1_CLOCKS_EN	(CLOCK_SCCR1_CFG_EN |				\
+			 CLOCK_SCCR1_LPC_EN |				\
+			 CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) |	\
+			 CLOCK_SCCR1_PSCFIFO_EN |			\
+			 CLOCK_SCCR1_DDR_EN |				\
+			 CLOCK_SCCR1_FEC_EN |				\
+			 CLOCK_SCCR1_NFC_EN |				\
+			 CLOCK_SCCR1_PCI_EN |				\
+			 CLOCK_SCCR1_TPR_EN)
+
+#define SCCR2_CLOCKS_EN	(CLOCK_SCCR2_MEM_EN |	\
+			 CLOCK_SCCR2_I2C_EN)
+
+
 #define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
 /* Use the HUSH parser */
 #define CONFIG_SYS_HUSH_PARSER

include/configs/mpc5121ads.h

@@ -311,6 +311,27 @@
 #ifdef  CONFIG_SYS_HUSH_PARSER
 #endif
 
+/*
+ * Clocks in use
+ */
+#define SCCR1_CLOCKS_EN	(CLOCK_SCCR1_CFG_EN |				\
+			 CLOCK_SCCR1_DDR_EN |				\
+			 CLOCK_SCCR1_FEC_EN |				\
+			 CLOCK_SCCR1_LPC_EN |				\
+			 CLOCK_SCCR1_NFC_EN |				\
+			 CLOCK_SCCR1_PATA_EN |				\
+			 CLOCK_SCCR1_PCI_EN |				\
+			 CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) |	\
+			 CLOCK_SCCR1_PSCFIFO_EN |			\
+			 CLOCK_SCCR1_TPR_EN)
+
+#define SCCR2_CLOCKS_EN	(CLOCK_SCCR2_DIU_EN |		\
+			 CLOCK_SCCR2_I2C_EN |		\
+			 CLOCK_SCCR2_MEM_EN |		\
+			 CLOCK_SCCR2_SPDIF_EN |		\
+			 CLOCK_SCCR2_USB1_EN |		\
+			 CLOCK_SCCR2_USB2_EN)
+
 /*
  * PCI
  */

include/configs/pdm360ng.h

@@ -68,7 +68,6 @@
 
 #define CONFIG_SYS_MPC512X_CLKIN	33333333	/* in Hz */
 
-#define CONFIG_BOARD_EARLY_INIT_F	/* call board_early_init_f() */
 #define CONFIG_MISC_INIT_R
 
 #define CONFIG_SYS_IMMR			0x80000000
@@ -301,6 +300,23 @@
 #define CONSOLE_FIFO_RX_SIZE	FIFOC_PSC6_RX_SIZE
 #define CONSOLE_FIFO_RX_ADDR	FIFOC_PSC6_RX_ADDR
 
+/*
+ * Clocks in use
+ */
+#define SCCR1_CLOCKS_EN	(CLOCK_SCCR1_CFG_EN |				\
+			 CLOCK_SCCR1_LPC_EN |				\
+			 CLOCK_SCCR1_NFC_EN |				\
+			 CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) |	\
+			 CLOCK_SCCR1_PSCFIFO_EN |			\
+			 CLOCK_SCCR1_DDR_EN |				\
+			 CLOCK_SCCR1_FEC_EN |				\
+			 CLOCK_SCCR1_TPR_EN)
+
+#define SCCR2_CLOCKS_EN	(CLOCK_SCCR2_MEM_EN |		\
+			 CLOCK_SCCR2_SPDIF_EN |		\
+			 CLOCK_SCCR2_DIU_EN |		\
+			 CLOCK_SCCR2_I2C_EN)
+
 /*
  * Used PSC UART devices
  */