| /* |
| * arch/arm/mach-netx/include/mach/netx-regs.h |
| * |
| * Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 |
| * as published by the Free Software Foundation. |
| * |
| * 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_NETX_REGS_H |
| #define __ASM_ARCH_NETX_REGS_H |
| |
| /* offsets relative to the beginning of the io space */ |
| #define NETX_OFS_SYSTEM 0x00000 |
| #define NETX_OFS_MEMCR 0x00100 |
| #define NETX_OFS_DPMAS 0x03000 |
| #define NETX_OFS_GPIO 0x00800 |
| #define NETX_OFS_PIO 0x00900 |
| #define NETX_OFS_UART0 0x00a00 |
| #define NETX_OFS_UART1 0x00a40 |
| #define NETX_OFS_UART2 0x00a80 |
| #define NETX_OF_MIIMU 0x00b00 |
| #define NETX_OFS_SPI 0x00c00 |
| #define NETX_OFS_I2C 0x00d00 |
| #define NETX_OFS_SYSTIME 0x01100 |
| #define NETX_OFS_RTC 0x01200 |
| #define NETX_OFS_EXTBUS 0x03600 |
| #define NETX_OFS_LCD 0x04000 |
| #define NETX_OFS_USB 0x20000 |
| #define NETX_OFS_XMAC0 0x60000 |
| #define NETX_OFS_XMAC1 0x61000 |
| #define NETX_OFS_XMAC2 0x62000 |
| #define NETX_OFS_XMAC3 0x63000 |
| #define NETX_OFS_XMAC(no) (0x60000 + (no) * 0x1000) |
| #define NETX_OFS_PFIFO 0x64000 |
| #define NETX_OFS_XPEC0 0x70000 |
| #define NETX_OFS_XPEC1 0x74000 |
| #define NETX_OFS_XPEC2 0x78000 |
| #define NETX_OFS_XPEC3 0x7c000 |
| #define NETX_OFS_XPEC(no) (0x70000 + (no) * 0x4000) |
| #define NETX_OFS_VIC 0xff000 |
| |
| /* physical addresses */ |
| #define NETX_PA_SYSTEM (NETX_IO_PHYS + NETX_OFS_SYSTEM) |
| #define NETX_PA_MEMCR (NETX_IO_PHYS + NETX_OFS_MEMCR) |
| #define NETX_PA_DPMAS (NETX_IO_PHYS + NETX_OFS_DPMAS) |
| #define NETX_PA_GPIO (NETX_IO_PHYS + NETX_OFS_GPIO) |
| #define NETX_PA_PIO (NETX_IO_PHYS + NETX_OFS_PIO) |
| #define NETX_PA_UART0 (NETX_IO_PHYS + NETX_OFS_UART0) |
| #define NETX_PA_UART1 (NETX_IO_PHYS + NETX_OFS_UART1) |
| #define NETX_PA_UART2 (NETX_IO_PHYS + NETX_OFS_UART2) |
| #define NETX_PA_MIIMU (NETX_IO_PHYS + NETX_OF_MIIMU) |
| #define NETX_PA_SPI (NETX_IO_PHYS + NETX_OFS_SPI) |
| #define NETX_PA_I2C (NETX_IO_PHYS + NETX_OFS_I2C) |
| #define NETX_PA_SYSTIME (NETX_IO_PHYS + NETX_OFS_SYSTIME) |
| #define NETX_PA_RTC (NETX_IO_PHYS + NETX_OFS_RTC) |
| #define NETX_PA_EXTBUS (NETX_IO_PHYS + NETX_OFS_EXTBUS) |
| #define NETX_PA_LCD (NETX_IO_PHYS + NETX_OFS_LCD) |
| #define NETX_PA_USB (NETX_IO_PHYS + NETX_OFS_USB) |
| #define NETX_PA_XMAC0 (NETX_IO_PHYS + NETX_OFS_XMAC0) |
| #define NETX_PA_XMAC1 (NETX_IO_PHYS + NETX_OFS_XMAC1) |
| #define NETX_PA_XMAC2 (NETX_IO_PHYS + NETX_OFS_XMAC2) |
| #define NETX_PA_XMAC3 (NETX_IO_PHYS + NETX_OFS_XMAC3) |
| #define NETX_PA_XMAC(no) (NETX_IO_PHYS + NETX_OFS_XMAC(no)) |
| #define NETX_PA_PFIFO (NETX_IO_PHYS + NETX_OFS_PFIFO) |
| #define NETX_PA_XPEC0 (NETX_IO_PHYS + NETX_OFS_XPEC0) |
| #define NETX_PA_XPEC1 (NETX_IO_PHYS + NETX_OFS_XPEC1) |
| #define NETX_PA_XPEC2 (NETX_IO_PHYS + NETX_OFS_XPEC2) |
| #define NETX_PA_XPEC3 (NETX_IO_PHYS + NETX_OFS_XPEC3) |
| #define NETX_PA_XPEC(no) (NETX_IO_PHYS + NETX_OFS_XPEC(no)) |
| #define NETX_PA_VIC (NETX_IO_PHYS + NETX_OFS_VIC) |
| |
| /* virtual addresses */ |
| #define NETX_VA_SYSTEM (NETX_IO_VIRT + NETX_OFS_SYSTEM) |
| #define NETX_VA_MEMCR (NETX_IO_VIRT + NETX_OFS_MEMCR) |
| #define NETX_VA_DPMAS (NETX_IO_VIRT + NETX_OFS_DPMAS) |
| #define NETX_VA_GPIO (NETX_IO_VIRT + NETX_OFS_GPIO) |
| #define NETX_VA_PIO (NETX_IO_VIRT + NETX_OFS_PIO) |
| #define NETX_VA_UART0 (NETX_IO_VIRT + NETX_OFS_UART0) |
| #define NETX_VA_UART1 (NETX_IO_VIRT + NETX_OFS_UART1) |
| #define NETX_VA_UART2 (NETX_IO_VIRT + NETX_OFS_UART2) |
| #define NETX_VA_MIIMU (NETX_IO_VIRT + NETX_OF_MIIMU) |
| #define NETX_VA_SPI (NETX_IO_VIRT + NETX_OFS_SPI) |
| #define NETX_VA_I2C (NETX_IO_VIRT + NETX_OFS_I2C) |
| #define NETX_VA_SYSTIME (NETX_IO_VIRT + NETX_OFS_SYSTIME) |
| #define NETX_VA_RTC (NETX_IO_VIRT + NETX_OFS_RTC) |
| #define NETX_VA_EXTBUS (NETX_IO_VIRT + NETX_OFS_EXTBUS) |
| #define NETX_VA_LCD (NETX_IO_VIRT + NETX_OFS_LCD) |
| #define NETX_VA_USB (NETX_IO_VIRT + NETX_OFS_USB) |
| #define NETX_VA_XMAC0 (NETX_IO_VIRT + NETX_OFS_XMAC0) |
| #define NETX_VA_XMAC1 (NETX_IO_VIRT + NETX_OFS_XMAC1) |
| #define NETX_VA_XMAC2 (NETX_IO_VIRT + NETX_OFS_XMAC2) |
| #define NETX_VA_XMAC3 (NETX_IO_VIRT + NETX_OFS_XMAC3) |
| #define NETX_VA_XMAC(no) (NETX_IO_VIRT + NETX_OFS_XMAC(no)) |
| #define NETX_VA_PFIFO (NETX_IO_VIRT + NETX_OFS_PFIFO) |
| #define NETX_VA_XPEC0 (NETX_IO_VIRT + NETX_OFS_XPEC0) |
| #define NETX_VA_XPEC1 (NETX_IO_VIRT + NETX_OFS_XPEC1) |
| #define NETX_VA_XPEC2 (NETX_IO_VIRT + NETX_OFS_XPEC2) |
| #define NETX_VA_XPEC3 (NETX_IO_VIRT + NETX_OFS_XPEC3) |
| #define NETX_VA_XPEC(no) (NETX_IO_VIRT + NETX_OFS_XPEC(no)) |
| #define NETX_VA_VIC (NETX_IO_VIRT + NETX_OFS_VIC) |
| |
| /********************************* |
| * System functions * |
| *********************************/ |
| |
| /* Registers */ |
| #define NETX_SYSTEM_REG(ofs) IOMEM(NETX_VA_SYSTEM + (ofs)) |
| #define NETX_SYSTEM_BOO_SR NETX_SYSTEM_REG(0x00) |
| #define NETX_SYSTEM_IOC_CR NETX_SYSTEM_REG(0x04) |
| #define NETX_SYSTEM_IOC_MR NETX_SYSTEM_REG(0x08) |
| |
| /* FIXME: Docs are not consistent */ |
| /* #define NETX_SYSTEM_RES_CR NETX_SYSTEM_REG(0x08) */ |
| #define NETX_SYSTEM_RES_CR NETX_SYSTEM_REG(0x0c) |
| |
| #define NETX_SYSTEM_PHY_CONTROL NETX_SYSTEM_REG(0x10) |
| #define NETX_SYSTEM_REV NETX_SYSTEM_REG(0x34) |
| #define NETX_SYSTEM_IOC_ACCESS_KEY NETX_SYSTEM_REG(0x70) |
| #define NETX_SYSTEM_WDG_TR NETX_SYSTEM_REG(0x200) |
| #define NETX_SYSTEM_WDG_CTR NETX_SYSTEM_REG(0x204) |
| #define NETX_SYSTEM_WDG_IRQ_TIMEOUT NETX_SYSTEM_REG(0x208) |
| #define NETX_SYSTEM_WDG_RES_TIMEOUT NETX_SYSTEM_REG(0x20c) |
| |
| /* Bits */ |
| #define NETX_SYSTEM_RES_CR_RSTIN (1<<0) |
| #define NETX_SYSTEM_RES_CR_WDG_RES (1<<1) |
| #define NETX_SYSTEM_RES_CR_HOST_RES (1<<2) |
| #define NETX_SYSTEM_RES_CR_FIRMW_RES (1<<3) |
| #define NETX_SYSTEM_RES_CR_XPEC0_RES (1<<4) |
| #define NETX_SYSTEM_RES_CR_XPEC1_RES (1<<5) |
| #define NETX_SYSTEM_RES_CR_XPEC2_RES (1<<6) |
| #define NETX_SYSTEM_RES_CR_XPEC3_RES (1<<7) |
| #define NETX_SYSTEM_RES_CR_DIS_XPEC0_RES (1<<16) |
| #define NETX_SYSTEM_RES_CR_DIS_XPEC1_RES (1<<17) |
| #define NETX_SYSTEM_RES_CR_DIS_XPEC2_RES (1<<18) |
| #define NETX_SYSTEM_RES_CR_DIS_XPEC3_RES (1<<19) |
| #define NETX_SYSTEM_RES_CR_FIRMW_FLG0 (1<<20) |
| #define NETX_SYSTEM_RES_CR_FIRMW_FLG1 (1<<21) |
| #define NETX_SYSTEM_RES_CR_FIRMW_FLG2 (1<<22) |
| #define NETX_SYSTEM_RES_CR_FIRMW_FLG3 (1<<23) |
| #define NETX_SYSTEM_RES_CR_FIRMW_RES_EN (1<<24) |
| #define NETX_SYSTEM_RES_CR_RSTOUT (1<<25) |
| #define NETX_SYSTEM_RES_CR_EN_RSTOUT (1<<26) |
| |
| #define PHY_CONTROL_RESET (1<<31) |
| #define PHY_CONTROL_SIM_BYP (1<<30) |
| #define PHY_CONTROL_CLK_XLATIN (1<<29) |
| #define PHY_CONTROL_PHY1_EN (1<<21) |
| #define PHY_CONTROL_PHY1_NP_MSG_CODE |
| #define PHY_CONTROL_PHY1_AUTOMDIX (1<<17) |
| #define PHY_CONTROL_PHY1_FIXMODE (1<<16) |
| #define PHY_CONTROL_PHY1_MODE(mode) (((mode) & 0x7) << 13) |
| #define PHY_CONTROL_PHY0_EN (1<<12) |
| #define PHY_CONTROL_PHY0_NP_MSG_CODE |
| #define PHY_CONTROL_PHY0_AUTOMDIX (1<<8) |
| #define PHY_CONTROL_PHY0_FIXMODE (1<<7) |
| #define PHY_CONTROL_PHY0_MODE(mode) (((mode) & 0x7) << 4) |
| #define PHY_CONTROL_PHY_ADDRESS(adr) ((adr) & 0xf) |
| |
| #define PHY_MODE_10BASE_T_HALF 0 |
| #define PHY_MODE_10BASE_T_FULL 1 |
| #define PHY_MODE_100BASE_TX_FX_FULL 2 |
| #define PHY_MODE_100BASE_TX_FX_HALF 3 |
| #define PHY_MODE_100BASE_TX_HALF 4 |
| #define PHY_MODE_REPEATER 5 |
| #define PHY_MODE_POWER_DOWN 6 |
| #define PHY_MODE_ALL 7 |
| |
| /* Bits */ |
| #define VECT_CNTL_ENABLE (1 << 5) |
| |
| /******************************* |
| * GPIO and timer module * |
| *******************************/ |
| |
| /* Registers */ |
| #define NETX_GPIO_REG(ofs) IOMEM(NETX_VA_GPIO + (ofs)) |
| #define NETX_GPIO_CFG(gpio) NETX_GPIO_REG(0x0 + ((gpio)<<2)) |
| #define NETX_GPIO_THRESHOLD_CAPTURE(gpio) NETX_GPIO_REG(0x40 + ((gpio)<<2)) |
| #define NETX_GPIO_COUNTER_CTRL(counter) NETX_GPIO_REG(0x80 + ((counter)<<2)) |
| #define NETX_GPIO_COUNTER_MAX(counter) NETX_GPIO_REG(0x94 + ((counter)<<2)) |
| #define NETX_GPIO_COUNTER_CURRENT(counter) NETX_GPIO_REG(0xa8 + ((counter)<<2)) |
| #define NETX_GPIO_IRQ_ENABLE NETX_GPIO_REG(0xbc) |
| #define NETX_GPIO_IRQ_DISABLE NETX_GPIO_REG(0xc0) |
| #define NETX_GPIO_SYSTIME_NS_CMP NETX_GPIO_REG(0xc4) |
| #define NETX_GPIO_LINE NETX_GPIO_REG(0xc8) |
| #define NETX_GPIO_IRQ NETX_GPIO_REG(0xd0) |
| |
| /* Bits */ |
| #define NETX_GPIO_CFG_IOCFG_GP_INPUT (0x0) |
| #define NETX_GPIO_CFG_IOCFG_GP_OUTPUT (0x1) |
| #define NETX_GPIO_CFG_IOCFG_GP_UART (0x2) |
| #define NETX_GPIO_CFG_INV (1<<2) |
| #define NETX_GPIO_CFG_MODE_INPUT_READ (0<<3) |
| #define NETX_GPIO_CFG_MODE_INPUT_CAPTURE_CONT_RISING (1<<3) |
| #define NETX_GPIO_CFG_MODE_INPUT_CAPTURE_ONCE_RISING (2<<3) |
| #define NETX_GPIO_CFG_MODE_INPUT_CAPTURE_HIGH_LEVEL (3<<3) |
| #define NETX_GPIO_CFG_COUNT_REF_COUNTER0 (0<<5) |
| #define NETX_GPIO_CFG_COUNT_REF_COUNTER1 (1<<5) |
| #define NETX_GPIO_CFG_COUNT_REF_COUNTER2 (2<<5) |
| #define NETX_GPIO_CFG_COUNT_REF_COUNTER3 (3<<5) |
| #define NETX_GPIO_CFG_COUNT_REF_COUNTER4 (4<<5) |
| #define NETX_GPIO_CFG_COUNT_REF_SYSTIME (7<<5) |
| |
| #define NETX_GPIO_COUNTER_CTRL_RUN (1<<0) |
| #define NETX_GPIO_COUNTER_CTRL_SYM (1<<1) |
| #define NETX_GPIO_COUNTER_CTRL_ONCE (1<<2) |
| #define NETX_GPIO_COUNTER_CTRL_IRQ_EN (1<<3) |
| #define NETX_GPIO_COUNTER_CTRL_CNT_EVENT (1<<4) |
| #define NETX_GPIO_COUNTER_CTRL_RST_EN (1<<5) |
| #define NETX_GPIO_COUNTER_CTRL_SEL_EVENT (1<<6) |
| #define NETX_GPIO_COUNTER_CTRL_GPIO_REF /* FIXME */ |
| |
| #define GPIO_BIT(gpio) (1<<(gpio)) |
| #define COUNTER_BIT(counter) ((1<<16)<<(counter)) |
| |
| /******************************* |
| * PIO * |
| *******************************/ |
| |
| /* Registers */ |
| #define NETX_PIO_REG(ofs) IOMEM(NETX_VA_PIO + (ofs)) |
| #define NETX_PIO_INPIO NETX_PIO_REG(0x0) |
| #define NETX_PIO_OUTPIO NETX_PIO_REG(0x4) |
| #define NETX_PIO_OEPIO NETX_PIO_REG(0x8) |
| |
| /******************************* |
| * MII Unit * |
| *******************************/ |
| |
| /* Registers */ |
| #define NETX_MIIMU IOMEM(NETX_VA_MIIMU) |
| |
| /* Bits */ |
| #define MIIMU_SNRDY (1<<0) |
| #define MIIMU_PREAMBLE (1<<1) |
| #define MIIMU_OPMODE_WRITE (1<<2) |
| #define MIIMU_MDC_PERIOD (1<<3) |
| #define MIIMU_PHY_NRES (1<<4) |
| #define MIIMU_RTA (1<<5) |
| #define MIIMU_REGADDR(adr) (((adr) & 0x1f) << 6) |
| #define MIIMU_PHYADDR(adr) (((adr) & 0x1f) << 11) |
| #define MIIMU_DATA(data) (((data) & 0xffff) << 16) |
| |
| /******************************* |
| * xmac / xpec * |
| *******************************/ |
| |
| /* XPEC register offsets relative to NETX_VA_XPEC(no) */ |
| #define NETX_XPEC_R0_OFS 0x00 |
| #define NETX_XPEC_R1_OFS 0x04 |
| #define NETX_XPEC_R2_OFS 0x08 |
| #define NETX_XPEC_R3_OFS 0x0c |
| #define NETX_XPEC_R4_OFS 0x10 |
| #define NETX_XPEC_R5_OFS 0x14 |
| #define NETX_XPEC_R6_OFS 0x18 |
| #define NETX_XPEC_R7_OFS 0x1c |
| #define NETX_XPEC_RANGE01_OFS 0x20 |
| #define NETX_XPEC_RANGE23_OFS 0x24 |
| #define NETX_XPEC_RANGE45_OFS 0x28 |
| #define NETX_XPEC_RANGE67_OFS 0x2c |
| #define NETX_XPEC_PC_OFS 0x48 |
| #define NETX_XPEC_TIMER_OFS(timer) (0x30 + ((timer)<<2)) |
| #define NETX_XPEC_IRQ_OFS 0x8c |
| #define NETX_XPEC_SYSTIME_NS_OFS 0x90 |
| #define NETX_XPEC_FIFO_DATA_OFS 0x94 |
| #define NETX_XPEC_SYSTIME_S_OFS 0x98 |
| #define NETX_XPEC_ADC_OFS 0x9c |
| #define NETX_XPEC_URX_COUNT_OFS 0x40 |
| #define NETX_XPEC_UTX_COUNT_OFS 0x44 |
| #define NETX_XPEC_PC_OFS 0x48 |
| #define NETX_XPEC_ZERO_OFS 0x4c |
| #define NETX_XPEC_STATCFG_OFS 0x50 |
| #define NETX_XPEC_EC_MASKA_OFS 0x54 |
| #define NETX_XPEC_EC_MASKB_OFS 0x58 |
| #define NETX_XPEC_EC_MASK0_OFS 0x5c |
| #define NETX_XPEC_EC_MASK8_OFS 0x7c |
| #define NETX_XPEC_EC_MASK9_OFS 0x80 |
| #define NETX_XPEC_XPU_HOLD_PC_OFS 0x100 |
| #define NETX_XPEC_RAM_START_OFS 0x2000 |
| |
| /* Bits */ |
| #define XPU_HOLD_PC (1<<0) |
| |
| /* XMAC register offsets relative to NETX_VA_XMAC(no) */ |
| #define NETX_XMAC_RPU_PROGRAM_START_OFS 0x000 |
| #define NETX_XMAC_RPU_PROGRAM_END_OFS 0x3ff |
| #define NETX_XMAC_TPU_PROGRAM_START_OFS 0x400 |
| #define NETX_XMAC_TPU_PROGRAM_END_OFS 0x7ff |
| #define NETX_XMAC_RPU_HOLD_PC_OFS 0xa00 |
| #define NETX_XMAC_TPU_HOLD_PC_OFS 0xa04 |
| #define NETX_XMAC_STATUS_SHARED0_OFS 0x840 |
| #define NETX_XMAC_CONFIG_SHARED0_OFS 0x844 |
| #define NETX_XMAC_STATUS_SHARED1_OFS 0x848 |
| #define NETX_XMAC_CONFIG_SHARED1_OFS 0x84c |
| #define NETX_XMAC_STATUS_SHARED2_OFS 0x850 |
| #define NETX_XMAC_CONFIG_SHARED2_OFS 0x854 |
| #define NETX_XMAC_STATUS_SHARED3_OFS 0x858 |
| #define NETX_XMAC_CONFIG_SHARED3_OFS 0x85c |
| |
| #define RPU_HOLD_PC (1<<15) |
| #define TPU_HOLD_PC (1<<15) |
| |
| /******************************* |
| * Pointer FIFO * |
| *******************************/ |
| |
| /* Registers */ |
| #define NETX_PFIFO_REG(ofs) IOMEM(NETX_VA_PFIFO + (ofs)) |
| #define NETX_PFIFO_BASE(pfifo) NETX_PFIFO_REG(0x00 + ((pfifo)<<2)) |
| #define NETX_PFIFO_BORDER_BASE(pfifo) NETX_PFIFO_REG(0x80 + ((pfifo)<<2)) |
| #define NETX_PFIFO_RESET NETX_PFIFO_REG(0x100) |
| #define NETX_PFIFO_FULL NETX_PFIFO_REG(0x104) |
| #define NETX_PFIFO_EMPTY NETX_PFIFO_REG(0x108) |
| #define NETX_PFIFO_OVEFLOW NETX_PFIFO_REG(0x10c) |
| #define NETX_PFIFO_UNDERRUN NETX_PFIFO_REG(0x110) |
| #define NETX_PFIFO_FILL_LEVEL(pfifo) NETX_PFIFO_REG(0x180 + ((pfifo)<<2)) |
| #define NETX_PFIFO_XPEC_ISR(xpec) NETX_PFIFO_REG(0x400 + ((xpec) << 2)) |
| |
| |
| /******************************* |
| * Memory Controller * |
| *******************************/ |
| |
| /* Registers */ |
| #define NETX_MEMCR_REG(ofs) IOMEM(NETX_VA_MEMCR + (ofs)) |
| #define NETX_MEMCR_SRAM_CTRL(cs) NETX_MEMCR_REG(0x0 + 4 * (cs)) /* SRAM for CS 0..2 */ |
| #define NETX_MEMCR_SDRAM_CFG_CTRL NETX_MEMCR_REG(0x40) |
| #define NETX_MEMCR_SDRAM_TIMING_CTRL NETX_MEMCR_REG(0x44) |
| #define NETX_MEMCR_SDRAM_MODE NETX_MEMCR_REG(0x48) |
| #define NETX_MEMCR_SDRAM_EXT_MODE NETX_MEMCR_REG(0x4c) |
| #define NETX_MEMCR_PRIO_TIMESLOT_CTRL NETX_MEMCR_REG(0x80) |
| #define NETX_MEMCR_PRIO_ACCESS_CTRL NETX_MEMCR_REG(0x84) |
| |
| /* Bits */ |
| #define NETX_MEMCR_SRAM_CTRL_WIDTHEXTMEM(x) (((x) & 0x3) << 24) |
| #define NETX_MEMCR_SRAM_CTRL_WSPOSTPAUSEEXTMEM(x) (((x) & 0x3) << 16) |
| #define NETX_MEMCR_SRAM_CTRL_WSPREPASEEXTMEM(x) (((x) & 0x3) << 8) |
| #define NETX_MEMCR_SRAM_CTRL_WSEXTMEM(x) (((x) & 0x1f) << 0) |
| |
| |
| /******************************* |
| * Dual Port Memory * |
| *******************************/ |
| |
| /* Registers */ |
| #define NETX_DPMAS_REG(ofs) IOMEM(NETX_VA_DPMAS + (ofs)) |
| #define NETX_DPMAS_SYS_STAT NETX_DPMAS_REG(0x4d8) |
| #define NETX_DPMAS_INT_STAT NETX_DPMAS_REG(0x4e0) |
| #define NETX_DPMAS_INT_EN NETX_DPMAS_REG(0x4f0) |
| #define NETX_DPMAS_IF_CONF0 NETX_DPMAS_REG(0x608) |
| #define NETX_DPMAS_IF_CONF1 NETX_DPMAS_REG(0x60c) |
| #define NETX_DPMAS_EXT_CONFIG(cs) NETX_DPMAS_REG(0x610 + 4 * (cs)) |
| #define NETX_DPMAS_IO_MODE0 NETX_DPMAS_REG(0x620) /* I/O 32..63 */ |
| #define NETX_DPMAS_DRV_EN0 NETX_DPMAS_REG(0x624) |
| #define NETX_DPMAS_DATA0 NETX_DPMAS_REG(0x628) |
| #define NETX_DPMAS_IO_MODE1 NETX_DPMAS_REG(0x630) /* I/O 64..84 */ |
| #define NETX_DPMAS_DRV_EN1 NETX_DPMAS_REG(0x634) |
| #define NETX_DPMAS_DATA1 NETX_DPMAS_REG(0x638) |
| |
| /* Bits */ |
| #define NETX_DPMAS_INT_EN_GLB_EN (1<<31) |
| #define NETX_DPMAS_INT_EN_MEM_LCK (1<<30) |
| #define NETX_DPMAS_INT_EN_WDG (1<<29) |
| #define NETX_DPMAS_INT_EN_PIO72 (1<<28) |
| #define NETX_DPMAS_INT_EN_PIO47 (1<<27) |
| #define NETX_DPMAS_INT_EN_PIO40 (1<<26) |
| #define NETX_DPMAS_INT_EN_PIO36 (1<<25) |
| #define NETX_DPMAS_INT_EN_PIO35 (1<<24) |
| |
| #define NETX_DPMAS_IF_CONF0_HIF_DISABLED (0<<28) |
| #define NETX_DPMAS_IF_CONF0_HIF_EXT_BUS (1<<28) |
| #define NETX_DPMAS_IF_CONF0_HIF_UP_8BIT (2<<28) |
| #define NETX_DPMAS_IF_CONF0_HIF_UP_16BIT (3<<28) |
| #define NETX_DPMAS_IF_CONF0_HIF_IO (4<<28) |
| #define NETX_DPMAS_IF_CONF0_WAIT_DRV_PP (1<<14) |
| #define NETX_DPMAS_IF_CONF0_WAIT_DRV_OD (2<<14) |
| #define NETX_DPMAS_IF_CONF0_WAIT_DRV_TRI (3<<14) |
| |
| #define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO35 (1<<26) |
| #define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO36 (1<<27) |
| #define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO40 (1<<28) |
| #define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO47 (1<<29) |
| #define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO72 (1<<30) |
| |
| #define NETX_EXT_CONFIG_TALEWIDTH(x) (((x) & 0x7) << 29) |
| #define NETX_EXT_CONFIG_TADRHOLD(x) (((x) & 0x7) << 26) |
| #define NETX_EXT_CONFIG_TCSON(x) (((x) & 0x7) << 23) |
| #define NETX_EXT_CONFIG_TRDON(x) (((x) & 0x7) << 20) |
| #define NETX_EXT_CONFIG_TWRON(x) (((x) & 0x7) << 17) |
| #define NETX_EXT_CONFIG_TWROFF(x) (((x) & 0x1f) << 12) |
| #define NETX_EXT_CONFIG_TRDWRCYC(x) (((x) & 0x1f) << 7) |
| #define NETX_EXT_CONFIG_WAIT_POL (1<<6) |
| #define NETX_EXT_CONFIG_WAIT_EN (1<<5) |
| #define NETX_EXT_CONFIG_NRD_MODE (1<<4) |
| #define NETX_EXT_CONFIG_DS_MODE (1<<3) |
| #define NETX_EXT_CONFIG_NWR_MODE (1<<2) |
| #define NETX_EXT_CONFIG_16BIT (1<<1) |
| #define NETX_EXT_CONFIG_CS_ENABLE (1<<0) |
| |
| #define NETX_DPMAS_IO_MODE0_WRL (1<<13) |
| #define NETX_DPMAS_IO_MODE0_WAIT (1<<14) |
| #define NETX_DPMAS_IO_MODE0_READY (1<<15) |
| #define NETX_DPMAS_IO_MODE0_CS0 (1<<19) |
| #define NETX_DPMAS_IO_MODE0_EXTRD (1<<20) |
| |
| #define NETX_DPMAS_IO_MODE1_CS2 (1<<15) |
| #define NETX_DPMAS_IO_MODE1_CS1 (1<<16) |
| #define NETX_DPMAS_IO_MODE1_SAMPLE_NPOR (0<<30) |
| #define NETX_DPMAS_IO_MODE1_SAMPLE_100MHZ (1<<30) |
| #define NETX_DPMAS_IO_MODE1_SAMPLE_NPIO36 (2<<30) |
| #define NETX_DPMAS_IO_MODE1_SAMPLE_PIO36 (3<<30) |
| |
| /******************************* |
| * I2C * |
| *******************************/ |
| #define NETX_I2C_REG(ofs) IOMEM(NETX_VA_I2C, (ofs)) |
| #define NETX_I2C_CTRL NETX_I2C_REG(0x0) |
| #define NETX_I2C_DATA NETX_I2C_REG(0x4) |
| |
| #endif /* __ASM_ARCH_NETX_REGS_H */ |
