#ifndef _IMX21_REGS_H
#define _IMX21_REGS_H
#define MX21_AIPI_BASE_ADDR 0x10000000
#define MX21_AIPI_SIZE SZ_1M
#define MX21_DMA_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x01000)
#define MX21_WDOG_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x02000)
#define MX21_GPT1_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x03000)
#define MX21_GPT2_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x04000)
#define MX21_GPT3_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x05000)
#define MX21_PWM_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x06000)
#define MX21_RTC_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x07000)
#define MX21_KPP_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x08000)
#define MX21_OWIRE_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x09000)
#define MX21_UART1_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x0a000)
#define MX21_UART2_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x0b000)
#define MX21_UART3_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x0c000)
#define MX21_UART4_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x0d000)
#define MX21_CSPI1_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x0e000)
#define MX21_CSPI2_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x0f000)
#define MX21_SSI1_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x10000)
#define MX21_SSI2_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x11000)
#define MX21_I2C_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x12000)
#define MX21_SDHC1_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x13000)
#define MX21_SDHC2_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x14000)
#define MX21_GPIO_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x15000)
#define MX21_GPIO1_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x000)
#define MX21_GPIO2_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x100)
#define MX21_GPIO3_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x200)
#define MX21_GPIO4_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x300)
#define MX21_GPIO5_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x400)
#define MX21_GPIO6_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x500)
#define MX21_AUDMUX_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x16000)
#define MX21_CSPI3_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x17000)
#define MX21_LCDC_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x21000)
#define MX21_SLCDC_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x22000)
#define MX21_USBOTG_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x24000)
#define MX21_EMMA_PP_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x26000)
#define MX21_EMMA_PRP_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x26400)
#define MX21_CCM_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x27000)
#define MX21_SYSCTRL_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x27800)
#define MX21_JAM_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x3e000)
#define MX21_MAX_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x3f000)
#define MX21_AVIC_BASE_ADDR 0x10040000
#define MX21_SAHB1_BASE_ADDR 0x80000000
#define MX21_SAHB1_SIZE SZ_1M
#define MX21_CSI_BASE_ADDR (MX2x_SAHB1_BASE_ADDR + 0x0000)
/* Memory regions and CS */
#define MX21_SDRAM_BASE_ADDR 0xc0000000
#define MX21_CSD1_BASE_ADDR 0xc4000000
#define MX21_CS0_BASE_ADDR 0xc8000000
#define MX21_CS1_BASE_ADDR 0xcc000000
#define MX21_CS2_BASE_ADDR 0xd0000000
#define MX21_CS3_BASE_ADDR 0xd1000000
#define MX21_CS4_BASE_ADDR 0xd2000000
#define MX21_PCMCIA_MEM_BASE_ADDR 0xd4000000
#define MX21_CS5_BASE_ADDR 0xdd000000
/* NAND, SDRAM, WEIM etc controllers */
#define MX21_X_MEMC_BASE_ADDR 0xdf000000
#define MX21_X_MEMC_SIZE SZ_256K
#define MX21_SDRAMC_BASE_ADDR (MX21_X_MEMC_BASE_ADDR + 0x0000)
#define MX21_EIM_BASE_ADDR (MX21_X_MEMC_BASE_ADDR + 0x1000)
#define MX21_PCMCIA_CTL_BASE_ADDR (MX21_X_MEMC_BASE_ADDR + 0x2000)
#define MX21_NFC_BASE_ADDR (MX21_X_MEMC_BASE_ADDR + 0x3000)
#define MX21_IRAM_BASE_ADDR 0xffffe800 /* internal ram */
/* FIXME: Get rid of these */
#define IMX_GPIO_BASE MX21_GPIO_BASE_ADDR
#define IMX_TIM1_BASE MX21_GPT1_BASE_ADDR
#define IMX_WDT_BASE MX21_WDOG_BASE_ADDR
#define IMX_SYSTEM_CTL_BASE MX21_SYSCTRL_BASE_ADDR
/* AIPI */
#define AIPI1_PSR0 __REG(MX21_AIPI_BASE_ADDR + 0x00)
#define AIPI1_PSR1 __REG(MX21_AIPI_BASE_ADDR + 0x04)
#define AIPI2_PSR0 __REG(MX21_AIPI_BASE_ADDR + 0x20000 + 0x00)
#define AIPI2_PSR1 __REG(MX21_AIPI_BASE_ADDR + 0x20000 + 0x04)
/* System Control */
#define SUID0 __REG(MX21_SYSCTRL_BASE_ADDR + 0x4) /* Silicon ID Register (12 bytes) */
#define SUID1 __REG(MX21_SYSCTRL_BASE_ADDR + 0x8) /* Silicon ID Register (12 bytes) */
#define CID __REG(MX21_SYSCTRL_BASE_ADDR + 0xC) /* Silicon ID Register (12 bytes) */
#define FMCR __REG(MX21_SYSCTRL_BASE_ADDR + 0x14) /* Function Multeplexing Control Register */
#define GPCR __REG(MX21_SYSCTRL_BASE_ADDR + 0x18) /* Global Peripheral Control Register */
#define WBCR __REG(MX21_SYSCTRL_BASE_ADDR + 0x1C) /* Well Bias Control Register */
#define DSCR(x) __REG(MX21_SYSCTRL_BASE_ADDR + 0x1C + ((x) << 2)) /* Driving Strength Control Register 1 - 13 */
#define GPCR_BOOT_SHIFT 16
#define GPCR_BOOT_MASK (0xf << GPCR_BOOT_SHIFT)
#define GPCR_BOOT_UART_USB 0
#define GPCR_BOOT_8BIT_NAND_2k 2
#define GPCR_BOOT_16BIT_NAND_2k 3
#define GPCR_BOOT_16BIT_NAND_512 4
#define GPCR_BOOT_16BIT_CS0 5
#define GPCR_BOOT_32BIT_CS0 6
#define GPCR_BOOT_8BIT_NAND_512 7
/* SDRAM Controller registers bitfields */
#define SDCTL0 __REG(MX21_X_MEMC_BASE_ADDR + 0x00) /* SDRAM 0 Control Register */
#define SDCTL1 __REG(MX21_X_MEMC_BASE_ADDR + 0x04) /* SDRAM 0 Control Register */
#define SDRST __REG(MX21_X_MEMC_BASE_ADDR + 0x18) /* SDRAM Reset Register */
#define SDMISC __REG(MX21_X_MEMC_BASE_ADDR + 0x14) /* SDRAM Miscellaneous Register */
/* PLL registers */
#define CSCR __REG(MX21_CCM_BASE_ADDR + 0x00) /* Clock Source Control Register */
#define MPCTL0 __REG(MX21_CCM_BASE_ADDR + 0x04) /* MCU PLL Control Register 0 */
#define MPCTL1 __REG(MX21_CCM_BASE_ADDR + 0x08) /* MCU PLL Control Register 1 */
#define SPCTL0 __REG(MX21_CCM_BASE_ADDR + 0x0c) /* System PLL Control Register 0 */
#define SPCTL1 __REG(MX21_CCM_BASE_ADDR + 0x10) /* System PLL Control Register 1 */
#define OSC26MCTL __REG(MX21_CCM_BASE_ADDR + 0x14) /* Oscillator 26M Register */
#define PCDR0 __REG(MX21_CCM_BASE_ADDR + 0x18) /* Peripheral Clock Divider Register 0 */
#define PCDR1 __REG(MX21_CCM_BASE_ADDR + 0x1c) /* Peripheral Clock Divider Register 1 */
#define PCCR0 __REG(MX21_CCM_BASE_ADDR + 0x20) /* Peripheral Clock Control Register 0 */
#define PCCR1 __REG(MX21_CCM_BASE_ADDR + 0x24) /* Peripheral Clock Control Register 1 */
#define CCSR __REG(MX21_CCM_BASE_ADDR + 0x28) /* Clock Control Status Register */
#define CSCR_MPEN (1 << 0)
#define CSCR_SPEN (1 << 1)
#define CSCR_FPM_EN (1 << 2)
#define CSCR_OSC26M_DIS (1 << 3)
#define CSCR_OSC26M_DIV1P5 (1 << 4)
#define CSCR_MCU_SEL (1 << 16)
#define CSCR_SP_SEL (1 << 17)
#define CSCR_SD_CNT(d) (((d) & 0x3) << 24)
#define CSCR_USB_DIV(d) (((d) & 0x7) << 26)
#define CSCR_PRESC(d) (((d) & 0x7) << 29)
#define MPCTL1_BRMO (1 << 6)
#define MPCTL1_LF (1 << 15)
#define PCCR0_PERCLK3_EN (1 << 18)
#define PCCR0_NFC_EN (1 << 19)
#define PCCR0_HCLK_LCDC_EN (1 << 26)
#define PCCR1_GPT1_EN (1 << 25)
#define CCSR_32K_SR (1 << 15)
#endif /* _IMX21_REGS_H */
