arch/powerpc/include/asm/ppc405ep.h - github/trini/u-boot - Gitiles

 /*
  * (C) Copyright 2010
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  */

 #ifndef _PPC405EP_H_
 #define _PPC405EP_H_

 #define CONFIG_SDRAM_PPC4xx_IBM_SDRAM	/* IBM SDRAM controller */

 /* Memory mapped register */
 #define CONFIG_SYS_PERIPHERAL_BASE	0xef600000 /* Internal Peripherals */

 #define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_PERIPHERAL_BASE + 0x0300)
 #define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_PERIPHERAL_BASE + 0x0400)

 #define GPIO0_BASE		(CONFIG_SYS_PERIPHERAL_BASE + 0x0700)

 /* DCR */
 #define OCM0_ISCNTL	0x0019	/* OCM I-side control reg */
 #define OCM0_DSARC	0x001a	/* OCM D-side address compare */
 #define OCM0_DSCNTL	0x001b	/* OCM D-side control */
 #define CPC0_PLLMR0	0x00f0	/* PLL mode  register 0	*/
 #define CPC0_BOOT	0x00f1	/* Clock status register	*/
 #define CPC0_CR1	0x00f2	/* Chip Control 1 register */
 #define CPC0_EPCTL	0x00f3	/* EMAC to PHY control register */
 #define CPC0_PLLMR1	0x00f4	/* PLL mode  register 1	*/
 #define CPC0_UCR	0x00f5	/* UART control register	*/
 #define CPC0_SRR	0x00f6	/* Soft Reset register */
 #define CPC0_PCI	0x00f9	/* PCI control register	*/

 /* Defines for CPC0_EPCTL register */
 #define CPC0_EPCTL_E0NFE	0x80000000
 #define CPC0_EPCTL_E1NFE	0x40000000

 /* Defines for CPC0_PCI Register */
 #define CPC0_PCI_SPE		0x00000010	/* PCIINT/WE select	 */
 #define CPC0_PCI_HOST_CFG_EN	0x00000008	/* PCI host config Enable */
 #define CPC0_PCI_ARBIT_EN	0x00000001	/* PCI Internal Arb Enabled */

 /* Defines for CPC0_BOOR Register */
 #define CPC0_BOOT_SEP		0x00000002	/* serial EEPROM present */

 /* Bit definitions */
 #define PLLMR0_CPU_DIV_MASK	0x00300000	/* CPU clock divider */
 #define PLLMR0_CPU_DIV_BYPASS	0x00000000
 #define PLLMR0_CPU_DIV_2	0x00100000
 #define PLLMR0_CPU_DIV_3	0x00200000
 #define PLLMR0_CPU_DIV_4	0x00300000

 #define PLLMR0_CPU_TO_PLB_MASK	0x00030000	/* CPU:PLB Frequency Divisor */
 #define PLLMR0_CPU_PLB_DIV_1	0x00000000
 #define PLLMR0_CPU_PLB_DIV_2	0x00010000
 #define PLLMR0_CPU_PLB_DIV_3	0x00020000
 #define PLLMR0_CPU_PLB_DIV_4	0x00030000

 #define PLLMR0_OPB_TO_PLB_MASK	0x00003000	/* OPB:PLB Frequency Divisor */
 #define PLLMR0_OPB_PLB_DIV_1	0x00000000
 #define PLLMR0_OPB_PLB_DIV_2	0x00001000
 #define PLLMR0_OPB_PLB_DIV_3	0x00002000
 #define PLLMR0_OPB_PLB_DIV_4	0x00003000

 #define PLLMR0_EXB_TO_PLB_MASK	0x00000300	/* External Bus:PLB Divisor */
 #define PLLMR0_EXB_PLB_DIV_2	0x00000000
 #define PLLMR0_EXB_PLB_DIV_3	0x00000100
 #define PLLMR0_EXB_PLB_DIV_4	0x00000200
 #define PLLMR0_EXB_PLB_DIV_5	0x00000300

 #define PLLMR0_MAL_TO_PLB_MASK	0x00000030	/* MAL:PLB Divisor */
 #define PLLMR0_MAL_PLB_DIV_1	0x00000000
 #define PLLMR0_MAL_PLB_DIV_2	0x00000010
 #define PLLMR0_MAL_PLB_DIV_3	0x00000020
 #define PLLMR0_MAL_PLB_DIV_4	0x00000030

 #define PLLMR0_PCI_TO_PLB_MASK	0x00000003	/* PCI:PLB Frequency Divisor */
 #define PLLMR0_PCI_PLB_DIV_1	0x00000000
 #define PLLMR0_PCI_PLB_DIV_2	0x00000001
 #define PLLMR0_PCI_PLB_DIV_3	0x00000002
 #define PLLMR0_PCI_PLB_DIV_4	0x00000003

 #define PLLMR1_SSCS_MASK	0x80000000	/* Select system clock source */
 #define PLLMR1_PLLR_MASK	0x40000000	/* PLL reset */
 #define PLLMR1_FBMUL_MASK	0x00F00000	/* PLL feedback multiplier value */

 #define PLLMR1_FWDVA_MASK	0x00070000	/* PLL forward divider A value */
 #define PLLMR1_FWDVB_MASK	0x00007000	/* PLL forward divider B value */
 #define PLLMR1_TUNING_MASK	0x000003FF	/* PLL tune bits */

 /* Defines for CPC0_PLLMR1 Register fields */
 #define PLL_ACTIVE		0x80000000
 #define CPC0_PLLMR1_SSCS	0x80000000
 #define PLL_RESET		0x40000000
 #define CPC0_PLLMR1_PLLR	0x40000000
 /* Feedback multiplier */
 #define PLL_FBKDIV		0x00F00000
 #define CPC0_PLLMR1_FBDV	0x00F00000
 #define PLL_FBKDIV_16		0x00000000
 #define PLL_FBKDIV_1		0x00100000
 #define PLL_FBKDIV_2		0x00200000
 #define PLL_FBKDIV_3		0x00300000
 #define PLL_FBKDIV_4		0x00400000
 #define PLL_FBKDIV_5		0x00500000
 #define PLL_FBKDIV_6		0x00600000
 #define PLL_FBKDIV_7		0x00700000
 #define PLL_FBKDIV_8		0x00800000
 #define PLL_FBKDIV_9		0x00900000
 #define PLL_FBKDIV_10		0x00A00000
 #define PLL_FBKDIV_11		0x00B00000
 #define PLL_FBKDIV_12		0x00C00000
 #define PLL_FBKDIV_13		0x00D00000
 #define PLL_FBKDIV_14		0x00E00000
 #define PLL_FBKDIV_15		0x00F00000
 /* Forward A divisor */
 #define PLL_FWDDIVA		0x00070000
 #define CPC0_PLLMR1_FWDVA	0x00070000
 #define PLL_FWDDIVA_8		0x00000000
 #define PLL_FWDDIVA_7		0x00010000
 #define PLL_FWDDIVA_6		0x00020000
 #define PLL_FWDDIVA_5		0x00030000
 #define PLL_FWDDIVA_4		0x00040000
 #define PLL_FWDDIVA_3		0x00050000
 #define PLL_FWDDIVA_2		0x00060000
 #define PLL_FWDDIVA_1		0x00070000
 /* Forward B divisor */
 #define PLL_FWDDIVB		0x00007000
 #define CPC0_PLLMR1_FWDVB	0x00007000
 #define PLL_FWDDIVB_8		0x00000000
 #define PLL_FWDDIVB_7		0x00001000
 #define PLL_FWDDIVB_6		0x00002000
 #define PLL_FWDDIVB_5		0x00003000
 #define PLL_FWDDIVB_4		0x00004000
 #define PLL_FWDDIVB_3		0x00005000
 #define PLL_FWDDIVB_2		0x00006000
 #define PLL_FWDDIVB_1		0x00007000
 /* PLL tune bits */
 #define PLL_TUNE_MASK		0x000003FF
 #define PLL_TUNE_2_M_3		0x00000133	/*  2 <= M <= 3 */
 #define PLL_TUNE_4_M_6		0x00000134	/*  3 <  M <= 6 */
 #define PLL_TUNE_7_M_10		0x00000138	/*  6 <  M <= 10 */
 #define PLL_TUNE_11_M_14	0x0000013C	/* 10 <  M <= 14 */
 #define PLL_TUNE_15_M_40	0x0000023E	/* 14 <  M <= 40 */
 #define PLL_TUNE_VCO_LOW	0x00000000	/* 500MHz <= VCO <=  800MHz */
 #define PLL_TUNE_VCO_HI		0x00000080	/* 800MHz <  VCO <= 1000MHz */

 /* Defines for CPC0_PLLMR0 Register fields */
 /* CPU divisor */
 #define PLL_CPUDIV		0x00300000
 #define CPC0_PLLMR0_CCDV	0x00300000
 #define PLL_CPUDIV_1		0x00000000
 #define PLL_CPUDIV_2		0x00100000
 #define PLL_CPUDIV_3		0x00200000
 #define PLL_CPUDIV_4		0x00300000
 /* PLB divisor */
 #define PLL_PLBDIV		0x00030000
 #define CPC0_PLLMR0_CBDV	0x00030000
 #define PLL_PLBDIV_1		0x00000000
 #define PLL_PLBDIV_2		0x00010000
 #define PLL_PLBDIV_3		0x00020000
 #define PLL_PLBDIV_4		0x00030000
 /* OPB divisor */
 #define PLL_OPBDIV		0x00003000
 #define CPC0_PLLMR0_OPDV	0x00003000
 #define PLL_OPBDIV_1		0x00000000
 #define PLL_OPBDIV_2		0x00001000
 #define PLL_OPBDIV_3		0x00002000
 #define PLL_OPBDIV_4		0x00003000
 /* EBC divisor */
 #define PLL_EXTBUSDIV		0x00000300
 #define CPC0_PLLMR0_EPDV	0x00000300
 #define PLL_EXTBUSDIV_2		0x00000000
 #define PLL_EXTBUSDIV_3		0x00000100
 #define PLL_EXTBUSDIV_4		0x00000200
 #define PLL_EXTBUSDIV_5		0x00000300
 /* MAL divisor */
 #define PLL_MALDIV		0x00000030
 #define CPC0_PLLMR0_MPDV	0x00000030
 #define PLL_MALDIV_1		0x00000000
 #define PLL_MALDIV_2		0x00000010
 #define PLL_MALDIV_3		0x00000020
 #define PLL_MALDIV_4		0x00000030
 /* PCI divisor */
 #define PLL_PCIDIV		0x00000003
 #define CPC0_PLLMR0_PPFD	0x00000003
 #define PLL_PCIDIV_1		0x00000000
 #define PLL_PCIDIV_2		0x00000001
 #define PLL_PCIDIV_3		0x00000002
 #define PLL_PCIDIV_4		0x00000003

 /*
  * PLL settings for 266MHz CPU, 133MHz PLB/SDRAM, 66MHz EBC, 33MHz PCI,
  * assuming a 33.3MHz input clock to the 405EP.
  */
 #define PLLMR0_266_133_66	(PLL_CPUDIV_1 | PLL_PLBDIV_2 |     \
 				 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 |  \
 				 PLL_MALDIV_1 | PLL_PCIDIV_4)
 #define PLLMR1_266_133_66	(PLL_FBKDIV_8  |			\
 				 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |	\
 				 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)

 #define PLLMR0_133_66_66_33	(PLL_CPUDIV_1 | PLL_PLBDIV_1 |		\
 				 PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 |	\
 				 PLL_MALDIV_1 | PLL_PCIDIV_4)
 #define PLLMR1_133_66_66_33	(PLL_FBKDIV_4  |			\
 				 PLL_FWDDIVA_6 | PLL_FWDDIVB_6 |	\
 				 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
 #define PLLMR0_200_100_50_33	(PLL_CPUDIV_1 | PLL_PLBDIV_2 |		\
 				 PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 |	\
 				 PLL_MALDIV_1 | PLL_PCIDIV_4)
 #define PLLMR1_200_100_50_33	(PLL_FBKDIV_6  |			\
 				 PLL_FWDDIVA_4 | PLL_FWDDIVB_4 |	\
 				 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
 #define PLLMR0_266_133_66_33	(PLL_CPUDIV_1 | PLL_PLBDIV_2 |		\
 				 PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 |	\
 				 PLL_MALDIV_1 | PLL_PCIDIV_4)
 #define PLLMR1_266_133_66_33	(PLL_FBKDIV_8  |			\
 				 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |	\
 				 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
 #define PLLMR0_266_66_33_33	(PLL_CPUDIV_1 | PLL_PLBDIV_4 |		\
 				 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 |	\
 				 PLL_MALDIV_1 | PLL_PCIDIV_2)
 #define PLLMR1_266_66_33_33	(PLL_FBKDIV_8  |			\
 				 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |	\
 				 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
 #define PLLMR0_333_111_55_37	(PLL_CPUDIV_1 | PLL_PLBDIV_3 |		\
 				 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 |	\
 				 PLL_MALDIV_1 | PLL_PCIDIV_3)
 #define PLLMR1_333_111_55_37	(PLL_FBKDIV_10  |			\
 				 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |	\
 				 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
 #define PLLMR0_333_111_55_111	(PLL_CPUDIV_1 | PLL_PLBDIV_3 |		\
 				 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 |	\
 				 PLL_MALDIV_1 | PLL_PCIDIV_1)
 #define PLLMR1_333_111_55_111	(PLL_FBKDIV_10  |			\
 				 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |	\
 				 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)

 #endif /* _PPC405EP_H_ */
	/*
	* (C) Copyright 2010
	* Stefan Roese, DENX Software Engineering, sr@denx.de.
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License as
	* published by the Free Software Foundation; either version 2 of
	* the License, or (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	* MA 02111-1307 USA
	*/

	#ifndef _PPC405EP_H_
	#define _PPC405EP_H_

	#define CONFIG_SDRAM_PPC4xx_IBM_SDRAM /* IBM SDRAM controller */

	/* Memory mapped register */
	#define CONFIG_SYS_PERIPHERAL_BASE 0xef600000 /* Internal Peripherals */

	#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_PERIPHERAL_BASE + 0x0300)
	#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_PERIPHERAL_BASE + 0x0400)

	#define GPIO0_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x0700)

	/* DCR */
	#define OCM0_ISCNTL 0x0019 /* OCM I-side control reg */
	#define OCM0_DSARC 0x001a /* OCM D-side address compare */
	#define OCM0_DSCNTL 0x001b /* OCM D-side control */
	#define CPC0_PLLMR0 0x00f0 /* PLL mode register 0 */
	#define CPC0_BOOT 0x00f1 /* Clock status register */
	#define CPC0_CR1 0x00f2 /* Chip Control 1 register */
	#define CPC0_EPCTL 0x00f3 /* EMAC to PHY control register */
	#define CPC0_PLLMR1 0x00f4 /* PLL mode register 1 */
	#define CPC0_UCR 0x00f5 /* UART control register */
	#define CPC0_SRR 0x00f6 /* Soft Reset register */
	#define CPC0_PCI 0x00f9 /* PCI control register */

	/* Defines for CPC0_EPCTL register */
	#define CPC0_EPCTL_E0NFE 0x80000000
	#define CPC0_EPCTL_E1NFE 0x40000000

	/* Defines for CPC0_PCI Register */
	#define CPC0_PCI_SPE 0x00000010 /* PCIINT/WE select */
	#define CPC0_PCI_HOST_CFG_EN 0x00000008 /* PCI host config Enable */
	#define CPC0_PCI_ARBIT_EN 0x00000001 /* PCI Internal Arb Enabled */

	/* Defines for CPC0_BOOR Register */
	#define CPC0_BOOT_SEP 0x00000002 /* serial EEPROM present */

	/* Bit definitions */
	#define PLLMR0_CPU_DIV_MASK 0x00300000 /* CPU clock divider */
	#define PLLMR0_CPU_DIV_BYPASS 0x00000000
	#define PLLMR0_CPU_DIV_2 0x00100000
	#define PLLMR0_CPU_DIV_3 0x00200000
	#define PLLMR0_CPU_DIV_4 0x00300000

	#define PLLMR0_CPU_TO_PLB_MASK 0x00030000 /* CPU:PLB Frequency Divisor */
	#define PLLMR0_CPU_PLB_DIV_1 0x00000000
	#define PLLMR0_CPU_PLB_DIV_2 0x00010000
	#define PLLMR0_CPU_PLB_DIV_3 0x00020000
	#define PLLMR0_CPU_PLB_DIV_4 0x00030000

	#define PLLMR0_OPB_TO_PLB_MASK 0x00003000 /* OPB:PLB Frequency Divisor */
	#define PLLMR0_OPB_PLB_DIV_1 0x00000000
	#define PLLMR0_OPB_PLB_DIV_2 0x00001000
	#define PLLMR0_OPB_PLB_DIV_3 0x00002000
	#define PLLMR0_OPB_PLB_DIV_4 0x00003000

	#define PLLMR0_EXB_TO_PLB_MASK 0x00000300 /* External Bus:PLB Divisor */
	#define PLLMR0_EXB_PLB_DIV_2 0x00000000
	#define PLLMR0_EXB_PLB_DIV_3 0x00000100
	#define PLLMR0_EXB_PLB_DIV_4 0x00000200
	#define PLLMR0_EXB_PLB_DIV_5 0x00000300

	#define PLLMR0_MAL_TO_PLB_MASK 0x00000030 /* MAL:PLB Divisor */
	#define PLLMR0_MAL_PLB_DIV_1 0x00000000
	#define PLLMR0_MAL_PLB_DIV_2 0x00000010
	#define PLLMR0_MAL_PLB_DIV_3 0x00000020
	#define PLLMR0_MAL_PLB_DIV_4 0x00000030

	#define PLLMR0_PCI_TO_PLB_MASK 0x00000003 /* PCI:PLB Frequency Divisor */
	#define PLLMR0_PCI_PLB_DIV_1 0x00000000
	#define PLLMR0_PCI_PLB_DIV_2 0x00000001
	#define PLLMR0_PCI_PLB_DIV_3 0x00000002
	#define PLLMR0_PCI_PLB_DIV_4 0x00000003

	#define PLLMR1_SSCS_MASK 0x80000000 /* Select system clock source */
	#define PLLMR1_PLLR_MASK 0x40000000 /* PLL reset */
	#define PLLMR1_FBMUL_MASK 0x00F00000 /* PLL feedback multiplier value */

	#define PLLMR1_FWDVA_MASK 0x00070000 /* PLL forward divider A value */
	#define PLLMR1_FWDVB_MASK 0x00007000 /* PLL forward divider B value */
	#define PLLMR1_TUNING_MASK 0x000003FF /* PLL tune bits */

	/* Defines for CPC0_PLLMR1 Register fields */
	#define PLL_ACTIVE 0x80000000
	#define CPC0_PLLMR1_SSCS 0x80000000
	#define PLL_RESET 0x40000000
	#define CPC0_PLLMR1_PLLR 0x40000000
	/* Feedback multiplier */
	#define PLL_FBKDIV 0x00F00000
	#define CPC0_PLLMR1_FBDV 0x00F00000
	#define PLL_FBKDIV_16 0x00000000
	#define PLL_FBKDIV_1 0x00100000
	#define PLL_FBKDIV_2 0x00200000
	#define PLL_FBKDIV_3 0x00300000
	#define PLL_FBKDIV_4 0x00400000
	#define PLL_FBKDIV_5 0x00500000
	#define PLL_FBKDIV_6 0x00600000
	#define PLL_FBKDIV_7 0x00700000
	#define PLL_FBKDIV_8 0x00800000
	#define PLL_FBKDIV_9 0x00900000
	#define PLL_FBKDIV_10 0x00A00000
	#define PLL_FBKDIV_11 0x00B00000
	#define PLL_FBKDIV_12 0x00C00000
	#define PLL_FBKDIV_13 0x00D00000
	#define PLL_FBKDIV_14 0x00E00000
	#define PLL_FBKDIV_15 0x00F00000
	/* Forward A divisor */
	#define PLL_FWDDIVA 0x00070000
	#define CPC0_PLLMR1_FWDVA 0x00070000
	#define PLL_FWDDIVA_8 0x00000000
	#define PLL_FWDDIVA_7 0x00010000
	#define PLL_FWDDIVA_6 0x00020000
	#define PLL_FWDDIVA_5 0x00030000
	#define PLL_FWDDIVA_4 0x00040000
	#define PLL_FWDDIVA_3 0x00050000
	#define PLL_FWDDIVA_2 0x00060000
	#define PLL_FWDDIVA_1 0x00070000
	/* Forward B divisor */
	#define PLL_FWDDIVB 0x00007000
	#define CPC0_PLLMR1_FWDVB 0x00007000
	#define PLL_FWDDIVB_8 0x00000000
	#define PLL_FWDDIVB_7 0x00001000
	#define PLL_FWDDIVB_6 0x00002000
	#define PLL_FWDDIVB_5 0x00003000
	#define PLL_FWDDIVB_4 0x00004000
	#define PLL_FWDDIVB_3 0x00005000
	#define PLL_FWDDIVB_2 0x00006000
	#define PLL_FWDDIVB_1 0x00007000
	/* PLL tune bits */
	#define PLL_TUNE_MASK 0x000003FF
	#define PLL_TUNE_2_M_3 0x00000133 /* 2 <= M <= 3 */
	#define PLL_TUNE_4_M_6 0x00000134 /* 3 < M <= 6 */
	#define PLL_TUNE_7_M_10 0x00000138 /* 6 < M <= 10 */
	#define PLL_TUNE_11_M_14 0x0000013C /* 10 < M <= 14 */
	#define PLL_TUNE_15_M_40 0x0000023E /* 14 < M <= 40 */
	#define PLL_TUNE_VCO_LOW 0x00000000 /* 500MHz <= VCO <= 800MHz */
	#define PLL_TUNE_VCO_HI 0x00000080 /* 800MHz < VCO <= 1000MHz */

	/* Defines for CPC0_PLLMR0 Register fields */
	/* CPU divisor */
	#define PLL_CPUDIV 0x00300000
	#define CPC0_PLLMR0_CCDV 0x00300000
	#define PLL_CPUDIV_1 0x00000000
	#define PLL_CPUDIV_2 0x00100000
	#define PLL_CPUDIV_3 0x00200000
	#define PLL_CPUDIV_4 0x00300000
	/* PLB divisor */
	#define PLL_PLBDIV 0x00030000
	#define CPC0_PLLMR0_CBDV 0x00030000
	#define PLL_PLBDIV_1 0x00000000
	#define PLL_PLBDIV_2 0x00010000
	#define PLL_PLBDIV_3 0x00020000
	#define PLL_PLBDIV_4 0x00030000
	/* OPB divisor */
	#define PLL_OPBDIV 0x00003000
	#define CPC0_PLLMR0_OPDV 0x00003000
	#define PLL_OPBDIV_1 0x00000000
	#define PLL_OPBDIV_2 0x00001000
	#define PLL_OPBDIV_3 0x00002000
	#define PLL_OPBDIV_4 0x00003000
	/* EBC divisor */
	#define PLL_EXTBUSDIV 0x00000300
	#define CPC0_PLLMR0_EPDV 0x00000300
	#define PLL_EXTBUSDIV_2 0x00000000
	#define PLL_EXTBUSDIV_3 0x00000100
	#define PLL_EXTBUSDIV_4 0x00000200
	#define PLL_EXTBUSDIV_5 0x00000300
	/* MAL divisor */
	#define PLL_MALDIV 0x00000030
	#define CPC0_PLLMR0_MPDV 0x00000030
	#define PLL_MALDIV_1 0x00000000
	#define PLL_MALDIV_2 0x00000010
	#define PLL_MALDIV_3 0x00000020
	#define PLL_MALDIV_4 0x00000030
	/* PCI divisor */
	#define PLL_PCIDIV 0x00000003
	#define CPC0_PLLMR0_PPFD 0x00000003
	#define PLL_PCIDIV_1 0x00000000
	#define PLL_PCIDIV_2 0x00000001
	#define PLL_PCIDIV_3 0x00000002
	#define PLL_PCIDIV_4 0x00000003

	/*
	* PLL settings for 266MHz CPU, 133MHz PLB/SDRAM, 66MHz EBC, 33MHz PCI,
	* assuming a 33.3MHz input clock to the 405EP.
	*/
	#define PLLMR0_266_133_66 (PLL_CPUDIV_1 \| PLL_PLBDIV_2 \| \
	PLL_OPBDIV_2 \| PLL_EXTBUSDIV_2 \| \
	PLL_MALDIV_1 \| PLL_PCIDIV_4)
	#define PLLMR1_266_133_66 (PLL_FBKDIV_8 \| \
	PLL_FWDDIVA_3 \| PLL_FWDDIVB_3 \| \
	PLL_TUNE_15_M_40 \| PLL_TUNE_VCO_LOW)

	#define PLLMR0_133_66_66_33 (PLL_CPUDIV_1 \| PLL_PLBDIV_1 \| \
	PLL_OPBDIV_2 \| PLL_EXTBUSDIV_4 \| \
	PLL_MALDIV_1 \| PLL_PCIDIV_4)
	#define PLLMR1_133_66_66_33 (PLL_FBKDIV_4 \| \
	PLL_FWDDIVA_6 \| PLL_FWDDIVB_6 \| \
	PLL_TUNE_15_M_40 \| PLL_TUNE_VCO_LOW)
	#define PLLMR0_200_100_50_33 (PLL_CPUDIV_1 \| PLL_PLBDIV_2 \| \
	PLL_OPBDIV_2 \| PLL_EXTBUSDIV_3 \| \
	PLL_MALDIV_1 \| PLL_PCIDIV_4)
	#define PLLMR1_200_100_50_33 (PLL_FBKDIV_6 \| \
	PLL_FWDDIVA_4 \| PLL_FWDDIVB_4 \| \
	PLL_TUNE_15_M_40 \| PLL_TUNE_VCO_LOW)
	#define PLLMR0_266_133_66_33 (PLL_CPUDIV_1 \| PLL_PLBDIV_2 \| \
	PLL_OPBDIV_2 \| PLL_EXTBUSDIV_4 \| \
	PLL_MALDIV_1 \| PLL_PCIDIV_4)
	#define PLLMR1_266_133_66_33 (PLL_FBKDIV_8 \| \
	PLL_FWDDIVA_3 \| PLL_FWDDIVB_3 \| \
	PLL_TUNE_15_M_40 \| PLL_TUNE_VCO_LOW)
	#define PLLMR0_266_66_33_33 (PLL_CPUDIV_1 \| PLL_PLBDIV_4 \| \
	PLL_OPBDIV_2 \| PLL_EXTBUSDIV_2 \| \
	PLL_MALDIV_1 \| PLL_PCIDIV_2)
	#define PLLMR1_266_66_33_33 (PLL_FBKDIV_8 \| \
	PLL_FWDDIVA_3 \| PLL_FWDDIVB_3 \| \
	PLL_TUNE_15_M_40 \| PLL_TUNE_VCO_LOW)
	#define PLLMR0_333_111_55_37 (PLL_CPUDIV_1 \| PLL_PLBDIV_3 \| \
	PLL_OPBDIV_2 \| PLL_EXTBUSDIV_2 \| \
	PLL_MALDIV_1 \| PLL_PCIDIV_3)
	#define PLLMR1_333_111_55_37 (PLL_FBKDIV_10 \| \
	PLL_FWDDIVA_3 \| PLL_FWDDIVB_3 \| \
	PLL_TUNE_15_M_40 \| PLL_TUNE_VCO_HI)
	#define PLLMR0_333_111_55_111 (PLL_CPUDIV_1 \| PLL_PLBDIV_3 \| \
	PLL_OPBDIV_2 \| PLL_EXTBUSDIV_2 \| \
	PLL_MALDIV_1 \| PLL_PCIDIV_1)
	#define PLLMR1_333_111_55_111 (PLL_FBKDIV_10 \| \
	PLL_FWDDIVA_3 \| PLL_FWDDIVB_3 \| \
	PLL_TUNE_15_M_40 \| PLL_TUNE_VCO_HI)

	#endif /* _PPC405EP_H_ */