| /* |
| * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> |
| * |
| * (C) Copyright 2008-2009 Freescale Semiconductor, Inc. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * 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 __ASM_ARCH_MX35_H |
| #define __ASM_ARCH_MX35_H |
| |
| /* |
| * IRAM |
| */ |
| #define IRAM_BASE_ADDR 0x10000000 /* internal ram */ |
| #define IRAM_SIZE 0x00020000 /* 128 KB */ |
| |
| /* |
| * AIPS 1 |
| */ |
| #define AIPS1_BASE_ADDR 0x43F00000 |
| #define AIPS1_CTRL_BASE_ADDR AIPS1_BASE_ADDR |
| #define MAX_BASE_ADDR 0x43F04000 |
| #define EVTMON_BASE_ADDR 0x43F08000 |
| #define CLKCTL_BASE_ADDR 0x43F0C000 |
| #define I2C_BASE_ADDR 0x43F80000 |
| #define I2C3_BASE_ADDR 0x43F84000 |
| #define ATA_BASE_ADDR 0x43F8C000 |
| #define UART1_BASE_ADDR 0x43F90000 |
| #define UART2_BASE_ADDR 0x43F94000 |
| #define I2C2_BASE_ADDR 0x43F98000 |
| #define CSPI1_BASE_ADDR 0x43FA4000 |
| #define IOMUXC_BASE_ADDR 0x43FAC000 |
| |
| /* |
| * SPBA |
| */ |
| #define SPBA_BASE_ADDR 0x50000000 |
| #define UART3_BASE_ADDR 0x5000C000 |
| #define CSPI2_BASE_ADDR 0x50010000 |
| #define ATA_DMA_BASE_ADDR 0x50020000 |
| #define FEC_BASE_ADDR 0x50038000 |
| #define SPBA_CTRL_BASE_ADDR 0x5003C000 |
| |
| /* |
| * AIPS 2 |
| */ |
| #define AIPS2_BASE_ADDR 0x53F00000 |
| #define AIPS2_CTRL_BASE_ADDR AIPS2_BASE_ADDR |
| #define CCM_BASE_ADDR 0x53F80000 |
| #define GPT1_BASE_ADDR 0x53F90000 |
| #define EPIT1_BASE_ADDR 0x53F94000 |
| #define EPIT2_BASE_ADDR 0x53F98000 |
| #define GPIO3_BASE_ADDR 0x53FA4000 |
| #define MMC_SDHC1_BASE_ADDR 0x53FB4000 |
| #define MMC_SDHC2_BASE_ADDR 0x53FB8000 |
| #define MMC_SDHC3_BASE_ADDR 0x53FBC000 |
| #define IPU_CTRL_BASE_ADDR 0x53FC0000 |
| #define GPIO3_BASE_ADDR 0x53FA4000 |
| #define GPIO1_BASE_ADDR 0x53FCC000 |
| #define GPIO2_BASE_ADDR 0x53FD0000 |
| #define SDMA_BASE_ADDR 0x53FD4000 |
| #define RTC_BASE_ADDR 0x53FD8000 |
| #define WDOG_BASE_ADDR 0x53FDC000 |
| #define PWM_BASE_ADDR 0x53FE0000 |
| #define RTIC_BASE_ADDR 0x53FEC000 |
| #define IIM_BASE_ADDR 0x53FF0000 |
| |
| #define IMX_CCM_BASE CCM_BASE_ADDR |
| |
| /* |
| * ROMPATCH and AVIC |
| */ |
| #define ROMPATCH_BASE_ADDR 0x60000000 |
| #define AVIC_BASE_ADDR 0x68000000 |
| |
| /* |
| * NAND, SDRAM, WEIM, M3IF, EMI controllers |
| */ |
| #define EXT_MEM_CTRL_BASE 0xB8000000 |
| #define ESDCTL_BASE_ADDR 0xB8001000 |
| #define WEIM_BASE_ADDR 0xB8002000 |
| #define WEIM_CTRL_CS0 WEIM_BASE_ADDR |
| #define WEIM_CTRL_CS1 (WEIM_BASE_ADDR + 0x10) |
| #define WEIM_CTRL_CS2 (WEIM_BASE_ADDR + 0x20) |
| #define WEIM_CTRL_CS3 (WEIM_BASE_ADDR + 0x30) |
| #define WEIM_CTRL_CS4 (WEIM_BASE_ADDR + 0x40) |
| #define WEIM_CTRL_CS5 (WEIM_BASE_ADDR + 0x50) |
| #define M3IF_BASE_ADDR 0xB8003000 |
| #define EMI_BASE_ADDR 0xB8004000 |
| |
| #define NFC_BASE_ADDR 0xBB000000 |
| |
| /* |
| * Memory regions and CS |
| */ |
| #define IPU_MEM_BASE_ADDR 0x70000000 |
| #define CSD0_BASE_ADDR 0x80000000 |
| #define CSD1_BASE_ADDR 0x90000000 |
| #define CS0_BASE_ADDR 0xA0000000 |
| #define CS1_BASE_ADDR 0xA8000000 |
| #define CS2_BASE_ADDR 0xB0000000 |
| #define CS3_BASE_ADDR 0xB2000000 |
| #define CS4_BASE_ADDR 0xB4000000 |
| #define CS5_BASE_ADDR 0xB6000000 |
| |
| /* |
| * IRQ Controller Register Definitions. |
| */ |
| #define AVIC_NIMASK 0x04 |
| #define AVIC_INTTYPEH 0x18 |
| #define AVIC_INTTYPEL 0x1C |
| |
| /* L210 */ |
| #define L2CC_BASE_ADDR 0x30000000 |
| #define L2_CACHE_LINE_SIZE 32 |
| #define L2_CACHE_CTL_REG 0x100 |
| #define L2_CACHE_AUX_CTL_REG 0x104 |
| #define L2_CACHE_SYNC_REG 0x730 |
| #define L2_CACHE_INV_LINE_REG 0x770 |
| #define L2_CACHE_INV_WAY_REG 0x77C |
| #define L2_CACHE_CLEAN_LINE_REG 0x7B0 |
| #define L2_CACHE_CLEAN_INV_LINE_REG 0x7F0 |
| #define L2_CACHE_DBG_CTL_REG 0xF40 |
| |
| #define CLKMODE_AUTO 0 |
| #define CLKMODE_CONSUMER 1 |
| |
| #define PLL_PD(x) (((x) & 0xf) << 26) |
| #define PLL_MFD(x) (((x) & 0x3ff) << 16) |
| #define PLL_MFI(x) (((x) & 0xf) << 10) |
| #define PLL_MFN(x) (((x) & 0x3ff) << 0) |
| |
| #define CSCR_U(x) (WEIM_CTRL_CS#x + 0) |
| #define CSCR_L(x) (WEIM_CTRL_CS#x + 4) |
| #define CSCR_A(x) (WEIM_CTRL_CS#x + 8) |
| |
| #define IIM_SREV 0x24 |
| #define ROMPATCH_REV 0x40 |
| |
| #define IPU_CONF IPU_CTRL_BASE_ADDR |
| |
| #define IPU_CONF_PXL_ENDIAN (1<<8) |
| #define IPU_CONF_DU_EN (1<<7) |
| #define IPU_CONF_DI_EN (1<<6) |
| #define IPU_CONF_ADC_EN (1<<5) |
| #define IPU_CONF_SDC_EN (1<<4) |
| #define IPU_CONF_PF_EN (1<<3) |
| #define IPU_CONF_ROT_EN (1<<2) |
| #define IPU_CONF_IC_EN (1<<1) |
| #define IPU_CONF_SCI_EN (1<<0) |
| |
| #define GPIO_PORT_NUM 3 |
| #define GPIO_NUM_PIN 32 |
| |
| #define CHIP_REV_1_0 0x10 |
| #define CHIP_REV_2_0 0x20 |
| |
| #define BOARD_REV_1_0 0x0 |
| #define BOARD_REV_2_0 0x1 |
| |
| #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) |
| #include <asm/types.h> |
| |
| extern void imx_get_mac_from_fuse(unsigned char *mac); |
| |
| enum mxc_main_clocks { |
| CPU_CLK, |
| AHB_CLK, |
| IPG_CLK, |
| IPG_PER_CLK, |
| NFC_CLK, |
| USB_CLK, |
| HSP_CLK, |
| }; |
| |
| enum mxc_peri_clocks { |
| UART1_BAUD, |
| UART2_BAUD, |
| UART3_BAUD, |
| SSI1_BAUD, |
| SSI2_BAUD, |
| CSI_BAUD, |
| MSHC_CLK, |
| ESDHC1_CLK, |
| ESDHC2_CLK, |
| ESDHC3_CLK, |
| SPDIF_CLK, |
| SPI1_CLK, |
| SPI2_CLK, |
| }; |
| |
| /* Clock Control Module (CCM) registers */ |
| struct ccm_regs { |
| u32 ccmr; /* Control */ |
| u32 pdr0; /* Post divider 0 */ |
| u32 pdr1; /* Post divider 1 */ |
| u32 pdr2; /* Post divider 2 */ |
| u32 pdr3; /* Post divider 3 */ |
| u32 pdr4; /* Post divider 4 */ |
| u32 rcsr; /* CCM Status */ |
| u32 mpctl; /* Core PLL Control */ |
| u32 ppctl; /* Peripheral PLL Control */ |
| u32 acmr; /* Audio clock mux */ |
| u32 cosr; /* Clock out source */ |
| u32 cgr0; /* Clock Gating Control 0 */ |
| u32 cgr1; /* Clock Gating Control 1 */ |
| u32 cgr2; /* Clock Gating Control 2 */ |
| u32 cgr3; /* Clock Gating Control 3 */ |
| u32 reserved; |
| u32 dcvr0; /* DPTC Comparator 0 */ |
| u32 dcvr1; /* DPTC Comparator 0 */ |
| u32 dcvr2; /* DPTC Comparator 0 */ |
| u32 dcvr3; /* DPTC Comparator 0 */ |
| u32 ltr0; /* Load Tracking 0 */ |
| u32 ltr1; /* Load Tracking 1 */ |
| u32 ltr2; /* Load Tracking 2 */ |
| u32 ltr3; /* Load Tracking 3 */ |
| u32 ltbr0; /* Load Tracking Buffer 0 */ |
| }; |
| |
| /* IIM control registers */ |
| struct iim_regs { |
| u32 iim_stat; |
| u32 iim_statm; |
| u32 iim_err; |
| u32 iim_emask; |
| u32 iim_fctl; |
| u32 iim_ua; |
| u32 iim_la; |
| u32 iim_sdat; |
| u32 iim_prev; |
| u32 iim_srev; |
| u32 iim_prog_p; |
| u32 iim_scs0; |
| u32 iim_scs1; |
| u32 iim_scs2; |
| u32 iim_scs3; |
| }; |
| |
| /* General Purpose Timer (GPT) registers */ |
| struct gpt_regs { |
| u32 ctrl; /* control */ |
| u32 pre; /* prescaler */ |
| u32 stat; /* status */ |
| u32 intr; /* interrupt */ |
| u32 cmp[3]; /* output compare 1-3 */ |
| u32 capt[2]; /* input capture 1-2 */ |
| u32 counter; /* counter */ |
| }; |
| |
| /* Watchdog Timer (WDOG) registers */ |
| struct wdog_regs { |
| u16 wcr; /* Control */ |
| u16 wsr; /* Service */ |
| u16 wrsr; /* Reset Status */ |
| u16 wicr; /* Interrupt Control */ |
| u16 wmcr; /* Misc Control */ |
| }; |
| |
| /* |
| * NFMS bit in RCSR register for pagesize of nandflash |
| */ |
| #define NFMS_BIT 8 |
| #define NFMS_NF_DWIDTH 14 |
| #define NFMS_NF_PG_SZ 8 |
| |
| #define CCM_RCSR_NF_16BIT_SEL (1 << 14) |
| |
| extern unsigned int get_board_rev(void); |
| extern int is_soc_rev(int rev); |
| extern int sdhc_init(void); |
| |
| #endif |
| #endif /* __ASM_ARCH_MX35_H */ |