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b9bb053159
The patch adds basic support for the Freescale's i.MX35 (arm1136 based) processor. The patch adds also a prototype for the initialization of the FEC(ethernet controller) to netdev.h to avoid warnings. Signed-off-by: Stefano Babic <sbabic@denx.de>
270 lines
11 KiB
C
270 lines
11 KiB
C
/*
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* Copyright 2004-2009 Freescale Semiconductor, Inc.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __CPU_ARM1136_MX35_CRM_REGS_H__
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#define __CPU_ARM1136_MX35_CRM_REGS_H__
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/* Register bit definitions */
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#define MXC_CCM_CCMR_WFI (1 << 30)
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#define MXC_CCM_CCMR_STBY_EXIT_SRC (1 << 29)
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#define MXC_CCM_CCMR_VSTBY (1 << 28)
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#define MXC_CCM_CCMR_WBEN (1 << 27)
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#define MXC_CCM_CCMR_VOL_RDY_CNT_OFFSET 20
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#define MXC_CCM_CCMR_VOL_RDY_CNT_MASK (0xF << 20)
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#define MXC_CCM_CCMR_ROMW_OFFSET 18
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#define MXC_CCM_CCMR_ROMW_MASK (0x3 << 18)
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#define MXC_CCM_CCMR_RAMW_OFFSET 21
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#define MXC_CCM_CCMR_RAMW_MASK (0x3 << 21)
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#define MXC_CCM_CCMR_LPM_OFFSET 14
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#define MXC_CCM_CCMR_LPM_MASK (0x3 << 14)
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#define MXC_CCM_CCMR_UPE (1 << 9)
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#define MXC_CCM_CCMR_MPE (1 << 3)
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#define MXC_CCM_PDR0_PER_SEL (1 << 26)
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#define MXC_CCM_PDR0_IPU_HND_BYP (1 << 23)
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#define MXC_CCM_PDR0_HSP_PODF_OFFSET 20
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#define MXC_CCM_PDR0_HSP_PODF_MASK (0x3 << 20)
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#define MXC_CCM_PDR0_CON_MUX_DIV_OFFSET 16
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#define MXC_CCM_PDR0_CON_MUX_DIV_MASK (0xF << 16)
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#define MXC_CCM_PDR0_CKIL_SEL (1 << 15)
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#define MXC_CCM_PDR0_PER_PODF_OFFSET 12
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#define MXC_CCM_PDR0_PER_PODF_MASK (0xF << 12)
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#define MXC_CCM_PDR0_AUTO_MUX_DIV_OFFSET 9
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#define MXC_CCM_PDR0_AUTO_MUX_DIV_MASK (0x7 << 9)
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#define MXC_CCM_PDR0_AUTO_CON 0x1
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#define MXC_CCM_PDR1_MSHC_PRDF_OFFSET 28
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#define MXC_CCM_PDR1_MSHC_PRDF_MASK (0x7 << 28)
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#define MXC_CCM_PDR1_MSHC_PODF_OFFSET 22
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#define MXC_CCM_PDR1_MSHC_PODF_MASK (0x3F << 22)
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#define MXC_CCM_PDR1_MSHC_M_U (1 << 7)
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#define MXC_CCM_PDR2_SSI2_PRDF_OFFSET 27
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#define MXC_CCM_PDR2_SSI2_PRDF_MASK (0x7 << 27)
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#define MXC_CCM_PDR2_SSI1_PRDF_OFFSET 24
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#define MXC_CCM_PDR2_SSI1_PRDF_MASK (0x7 << 24)
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#define MXC_CCM_PDR2_CSI_PRDF_OFFSET 19
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#define MXC_CCM_PDR2_CSI_PRDF_MASK (0x7 << 19)
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#define MXC_CCM_PDR2_CSI_PODF_OFFSET 16
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#define MXC_CCM_PDR2_CSI_PODF_MASK (0x7 << 16)
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#define MXC_CCM_PDR2_SSI2_PODF_OFFSET 8
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#define MXC_CCM_PDR2_SSI2_PODF_MASK (0x3F << 8)
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#define MXC_CCM_PDR2_CSI_M_U (1 << 7)
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#define MXC_CCM_PDR2_SSI_M_U (1 << 6)
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#define MXC_CCM_PDR2_SSI1_PODF_OFFSET 0
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#define MXC_CCM_PDR2_SSI1_PODF_MASK (0x3F)
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#define MXC_CCM_PDR3_SPDIF_PRDF_OFFSET 29
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#define MXC_CCM_PDR3_SPDIF_PRDF_MASK (0x7 << 29)
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#define MXC_CCM_PDR3_SPDIF_PODF_OFFSET 23
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#define MXC_CCM_PDR3_SPDIF_PODF_MASK (0x3F << 23)
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#define MXC_CCM_PDR3_SPDIF_M_U (1 << 22)
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#define MXC_CCM_PDR3_ESDHC3_PRDF_OFFSET 19
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#define MXC_CCM_PDR3_ESDHC3_PRDF_MASK (0x7 << 19)
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#define MXC_CCM_PDR3_ESDHC3_PODF_OFFSET 16
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#define MXC_CCM_PDR3_ESDHC3_PODF_MASK (0x7 << 16)
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#define MXC_CCM_PDR3_UART_M_U (1 << 15)
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#define MXC_CCM_PDR3_ESDHC2_PRDF_OFFSET 11
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#define MXC_CCM_PDR3_ESDHC2_PRDF_MASK (0x7 << 11)
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#define MXC_CCM_PDR3_ESDHC2_PODF_OFFSET 8
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#define MXC_CCM_PDR3_ESDHC2_PODF_MASK (0x7 << 8)
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#define MXC_CCM_PDR3_ESDHC_M_U (1 << 6)
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#define MXC_CCM_PDR3_ESDHC1_PRDF_OFFSET 3
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#define MXC_CCM_PDR3_ESDHC1_PRDF_MASK (0x7 << 3)
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#define MXC_CCM_PDR3_ESDHC1_PODF_OFFSET 0
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#define MXC_CCM_PDR3_ESDHC1_PODF_MASK (0x7)
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#define MXC_CCM_PDR4_NFC_PODF_OFFSET 28
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#define MXC_CCM_PDR4_NFC_PODF_MASK (0xF << 28)
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#define MXC_CCM_PDR4_USB_PRDF_OFFSET 25
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#define MXC_CCM_PDR4_USB_PRDF_MASK (0x7 << 25)
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#define MXC_CCM_PDR4_USB_PODF_OFFSET 22
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#define MXC_CCM_PDR4_USB_PODF_MASK (0x7 << 22)
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#define MXC_CCM_PDR4_PER0_PRDF_OFFSET 19
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#define MXC_CCM_PDR4_PER0_PRDF_MASK (0x7 << 19)
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#define MXC_CCM_PDR4_PER0_PODF_OFFSET 16
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#define MXC_CCM_PDR4_PER0_PODF_MASK (0x7 << 16)
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#define MXC_CCM_PDR4_UART_PRDF_OFFSET 13
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#define MXC_CCM_PDR4_UART_PRDF_MASK (0x7 << 13)
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#define MXC_CCM_PDR4_UART_PODF_OFFSET 10
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#define MXC_CCM_PDR4_UART_PODF_MASK (0x7 << 10)
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#define MXC_CCM_PDR4_USB_M_U (1 << 9)
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/* Bit definitions for RCSR */
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#define MXC_CCM_RCSR_BUS_WIDTH (1 << 29)
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#define MXC_CCM_RCSR_BUS_16BIT (1 << 29)
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#define MXC_CCM_RCSR_PAGE_SIZE (3 << 27)
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#define MXC_CCM_RCSR_PAGE_512 (0 << 27)
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#define MXC_CCM_RCSR_PAGE_2K (1 << 27)
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#define MXC_CCM_RCSR_PAGE_4K1 (2 << 27)
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#define MXC_CCM_RCSR_PAGE_4K2 (3 << 27)
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#define MXC_CCM_RCSR_SOFT_RESET (1 << 15)
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#define MXC_CCM_RCSR_NF16B (1 << 14)
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#define MXC_CCM_RCSR_NFC_4K (1 << 9)
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#define MXC_CCM_RCSR_NFC_FMS (1 << 8)
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/* Bit definitions for both MCU, PERIPHERAL PLL control registers */
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#define MXC_CCM_PCTL_BRM 0x80000000
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#define MXC_CCM_PCTL_PD_OFFSET 26
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#define MXC_CCM_PCTL_PD_MASK (0xF << 26)
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#define MXC_CCM_PCTL_MFD_OFFSET 16
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#define MXC_CCM_PCTL_MFD_MASK (0x3FF << 16)
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#define MXC_CCM_PCTL_MFI_OFFSET 10
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#define MXC_CCM_PCTL_MFI_MASK (0xF << 10)
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#define MXC_CCM_PCTL_MFN_OFFSET 0
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#define MXC_CCM_PCTL_MFN_MASK 0x3FF
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/* Bit definitions for Audio clock mux register*/
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#define MXC_CCM_ACMR_ESAI_CLK_SEL_OFFSET 12
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#define MXC_CCM_ACMR_ESAI_CLK_SEL_MASK (0xF << 12)
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#define MXC_CCM_ACMR_SPDIF_CLK_SEL_OFFSET 8
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#define MXC_CCM_ACMR_SPDIF_CLK_SEL_MASK (0xF << 8)
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#define MXC_CCM_ACMR_SSI1_CLK_SEL_OFFSET 4
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#define MXC_CCM_ACMR_SSI1_CLK_SEL_MASK (0xF << 4)
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#define MXC_CCM_ACMR_SSI2_CLK_SEL_OFFSET 0
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#define MXC_CCM_ACMR_SSI2_CLK_SEL_MASK (0xF << 0)
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/* Bit definitions for Clock gating Register*/
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#define MXC_CCM_CGR0_ASRC_OFFSET 0
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#define MXC_CCM_CGR0_ASRC_MASK (0x3 << 0)
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#define MXC_CCM_CGR0_ATA_OFFSET 2
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#define MXC_CCM_CGR0_ATA_MASK (0x3 << 2)
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#define MXC_CCM_CGR0_CAN1_OFFSET 6
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#define MXC_CCM_CGR0_CAN1_MASK (0x3 << 6)
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#define MXC_CCM_CGR0_CAN2_OFFSET 8
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#define MXC_CCM_CGR0_CAN2_MASK (0x3 << 8)
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#define MXC_CCM_CGR0_CSPI1_OFFSET 10
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#define MXC_CCM_CGR0_CSPI1_MASK (0x3 << 10)
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#define MXC_CCM_CGR0_CSPI2_OFFSET 12
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#define MXC_CCM_CGR0_CSPI2_MASK (0x3 << 12)
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#define MXC_CCM_CGR0_ECT_OFFSET 14
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#define MXC_CCM_CGR0_ECT_MASK (0x3 << 14)
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#define MXC_CCM_CGR0_EDI0_OFFSET 16
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#define MXC_CCM_CGR0_EDI0_MASK (0x3 << 16)
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#define MXC_CCM_CGR0_EMI_OFFSET 18
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#define MXC_CCM_CGR0_EMI_MASK (0x3 << 18)
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#define MXC_CCM_CGR0_EPIT1_OFFSET 20
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#define MXC_CCM_CGR0_EPIT1_MASK (0x3 << 20)
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#define MXC_CCM_CGR0_EPIT2_OFFSET 22
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#define MXC_CCM_CGR0_EPIT2_MASK (0x3 << 22)
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#define MXC_CCM_CGR0_ESAI_OFFSET 24
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#define MXC_CCM_CGR0_ESAI_MASK (0x3 << 24)
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#define MXC_CCM_CGR0_ESDHC1_OFFSET 26
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#define MXC_CCM_CGR0_ESDHC1_MASK (0x3 << 26)
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#define MXC_CCM_CGR0_ESDHC2_OFFSET 28
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#define MXC_CCM_CGR0_ESDHC2_MASK (0x3 << 28)
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#define MXC_CCM_CGR0_ESDHC3_OFFSET 30
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#define MXC_CCM_CGR0_ESDHC3_MASK (0x3 << 30)
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#define MXC_CCM_CGR1_FEC_OFFSET 0
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#define MXC_CCM_CGR1_FEC_MASK (0x3 << 0)
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#define MXC_CCM_CGR1_GPIO1_OFFSET 2
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#define MXC_CCM_CGR1_GPIO1_MASK (0x3 << 2)
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#define MXC_CCM_CGR1_GPIO2_OFFSET 4
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#define MXC_CCM_CGR1_GPIO2_MASK (0x3 << 4)
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#define MXC_CCM_CGR1_GPIO3_OFFSET 6
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#define MXC_CCM_CGR1_GPIO3_MASK (0x3 << 6)
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#define MXC_CCM_CGR1_GPT_OFFSET 8
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#define MXC_CCM_CGR1_GPT_MASK (0x3 << 8)
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#define MXC_CCM_CGR1_I2C1_OFFSET 10
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#define MXC_CCM_CGR1_I2C1_MASK (0x3 << 10)
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#define MXC_CCM_CGR1_I2C2_OFFSET 12
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#define MXC_CCM_CGR1_I2C2_MASK (0x3 << 12)
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#define MXC_CCM_CGR1_I2C3_OFFSET 14
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#define MXC_CCM_CGR1_I2C3_MASK (0x3 << 14)
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#define MXC_CCM_CGR1_IOMUXC_OFFSET 16
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#define MXC_CCM_CGR1_IOMUXC_MASK (0x3 << 16)
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#define MXC_CCM_CGR1_IPU_OFFSET 18
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#define MXC_CCM_CGR1_IPU_MASK (0x3 << 18)
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#define MXC_CCM_CGR1_KPP_OFFSET 20
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#define MXC_CCM_CGR1_KPP_MASK (0x3 << 20)
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#define MXC_CCM_CGR1_MLB_OFFSET 22
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#define MXC_CCM_CGR1_MLB_MASK (0x3 << 22)
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#define MXC_CCM_CGR1_MSHC_OFFSET 24
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#define MXC_CCM_CGR1_MSHC_MASK (0x3 << 24)
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#define MXC_CCM_CGR1_OWIRE_OFFSET 26
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#define MXC_CCM_CGR1_OWIRE_MASK (0x3 << 26)
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#define MXC_CCM_CGR1_PWM_OFFSET 28
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#define MXC_CCM_CGR1_PWM_MASK (0x3 << 28)
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#define MXC_CCM_CGR1_RNGC_OFFSET 30
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#define MXC_CCM_CGR1_RNGC_MASK (0x3 << 30)
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#define MXC_CCM_CGR2_RTC_OFFSET 0
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#define MXC_CCM_CGR2_RTC_MASK (0x3 << 0)
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#define MXC_CCM_CGR2_RTIC_OFFSET 2
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#define MXC_CCM_CGR2_RTIC_MASK (0x3 << 2)
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#define MXC_CCM_CGR2_SCC_OFFSET 4
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#define MXC_CCM_CGR2_SCC_MASK (0x3 << 4)
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#define MXC_CCM_CGR2_SDMA_OFFSET 6
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#define MXC_CCM_CGR2_SDMA_MASK (0x3 << 6)
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#define MXC_CCM_CGR2_SPBA_OFFSET 8
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#define MXC_CCM_CGR2_SPBA_MASK (0x3 << 8)
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#define MXC_CCM_CGR2_SPDIF_OFFSET 10
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#define MXC_CCM_CGR2_SPDIF_MASK (0x3 << 10)
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#define MXC_CCM_CGR2_SSI1_OFFSET 12
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#define MXC_CCM_CGR2_SSI1_MASK (0x3 << 12)
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#define MXC_CCM_CGR2_SSI2_OFFSET 14
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#define MXC_CCM_CGR2_SSI2_MASK (0x3 << 14)
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#define MXC_CCM_CGR2_UART1_OFFSET 16
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#define MXC_CCM_CGR2_UART1_MASK (0x3 << 16)
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#define MXC_CCM_CGR2_UART2_OFFSET 18
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#define MXC_CCM_CGR2_UART2_MASK (0x3 << 18)
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#define MXC_CCM_CGR2_UART3_OFFSET 20
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#define MXC_CCM_CGR2_UART3_MASK (0x3 << 20)
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#define MXC_CCM_CGR2_USBOTG_OFFSET 22
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#define MXC_CCM_CGR2_USBOTG_MASK (0x3 << 22)
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#define MXC_CCM_CGR2_WDOG_OFFSET 24
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#define MXC_CCM_CGR2_WDOG_MASK (0x3 << 24)
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#define MXC_CCM_CGR2_MAX_OFFSET 26
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#define MXC_CCM_CGR2_MAX_MASK (0x3 << 26)
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#define MXC_CCM_CGR2_MAX_ENABLE (0x2 << 26)
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#define MXC_CCM_CGR2_AUDMUX_OFFSET 30
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#define MXC_CCM_CGR2_AUDMUX_MASK (0x3 << 30)
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#define MXC_CCM_CGR3_CSI_OFFSET 0
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#define MXC_CCM_CGR3_CSI_MASK (0x3 << 0)
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#define MXC_CCM_CGR3_IIM_OFFSET 2
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#define MXC_CCM_CGR3_IIM_MASK (0x3 << 2)
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#define MXC_CCM_CGR3_GPU2D_OFFSET 4
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#define MXC_CCM_CGR3_GPU2D_MASK (0x3 << 4)
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#define MXC_CCM_COSR_CLKOSEL_MASK 0x1F
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#define MXC_CCM_COSR_CLKOSEL_OFFSET 0
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#define MXC_CCM_COSR_CLKOEN (1 << 5)
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#define MXC_CCM_COSR_CLKOUTDIV_1 (1 << 6)
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#define MXC_CCM_COSR_CLKOUT_PREDIV_MASK (0x7 << 10)
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#define MXC_CCM_COSR_CLKOUT_PREDIV_OFFSET 10
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#define MXC_CCM_COSR_CLKOUT_PRODIV_MASK (0x7 << 13)
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#define MXC_CCM_COSR_CLKOUT_PRODIV_OFFSET 13
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#define MXC_CCM_COSR_SSI1_RX_SRC_SEL_MASK (0x3 << 16)
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#define MXC_CCM_COSR_SSI1_RX_SRC_SEL_OFFSET 16
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#define MXC_CCM_COSR_SSI1_TX_SRC_SEL_MASK (0x3 << 18)
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#define MXC_CCM_COSR_SSI1_TX_SRC_SEL_OFFSET 18
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#define MXC_CCM_COSR_SSI2_RX_SRC_SEL_MASK (0x3 << 20)
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#define MXC_CCM_COSR_SSI2_RX_SRC_SEL_OFFSET 20
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#define MXC_CCM_COSR_SSI2_TX_SRC_SEL_MASK (0x3 << 22)
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#define MXC_CCM_COSR_SSI2_TX_SRC_SEL_OFFSET 22
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#define MXC_CCM_COSR_ASRC_AUDIO_EN (1 << 24)
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#define MXC_CCM_COSR_ASRC_AUDIO_PODF_MASK (0x3F << 26)
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#define MXC_CCM_COSR_ASRC_AUDIO_PODF_OFFSET 26
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#endif
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