diff --git a/drivers/block/Makefile b/drivers/block/Makefile index dea2c15..d06a598 100644 --- a/drivers/block/Makefile +++ b/drivers/block/Makefile @@ -12,7 +12,6 @@ obj-y += blk_legacy.o endif obj-$(CONFIG_IDE) += ide.o -obj-$(CONFIG_IDE_FTIDE020) += ftide020.o obj-$(CONFIG_SANDBOX) += sandbox.o obj-$(CONFIG_SYSTEMACE) += systemace.o obj-$(CONFIG_BLOCK_CACHE) += blkcache.o diff --git a/drivers/block/ftide020.c b/drivers/block/ftide020.c deleted file mode 100644 index 1f6995e..0000000 --- a/drivers/block/ftide020.c +++ /dev/null @@ -1,347 +0,0 @@ -/* - * Faraday FTIDE020 ATA Controller (AHB) - * - * (C) Copyright 2011 Andes Technology - * Greentime Hu - * Macpaul Lin - * Kuo-Wei Chou - * - * SPDX-License-Identifier: GPL-2.0+ - */ -/* ftide020.c - ide support functions for the FTIDE020_S controller */ - -#include -#include -#include -#include -#include -#include - -#include "ftide020.h" - -/* base address */ -#define FTIDE_BASE CONFIG_SYS_ATA_BASE_ADDR - -/* - * data address - The CMD and DATA use the same FIFO in FTIDE020_S - * FTIDE_DATA = CONFIG_SYS_ATA_BASE_ADDR + CONFIG_SYS_ATA_DATA_OFFSET - * = &ftide020->rw_fifo - */ -#define FTIDE_DATA (&ftide020->rw_fifo) - -/* command and data I/O macros */ -/* 0x0 - DATA FIFO */ -#define WRITE_DATA(x) outl((x), &ftide020->rw_fifo) /* 0x00 */ -#define READ_DATA() inl(&ftide020->rw_fifo) /* 0x00 */ -/* 0x04 - R: Status Reg, W: CMD_FIFO */ -#define WRITE_CMD(x) outl((x), &ftide020->cmd_fifo) /* 0x04 */ -#define READ_STATUS() inl(&ftide020->cmd_fifo) /* 0x04 */ - -void ftide_set_device(int cx8, int dev) -{ - static struct ftide020_s *ftide020 = (struct ftide020_s *) FTIDE_BASE; - - WRITE_CMD(SET_DEV_CMD | IDE_SET_CX8(cx8) | dev); -} - -unsigned char ide_read_register(int dev, unsigned int port) -{ - static struct ftide020_s *ftide020 = (struct ftide020_s *) FTIDE_BASE; - - ftide_set_device(0, dev); - WRITE_CMD(READ_REG_CMD | IDE_REG_CS_READ(CONFIG_IDE_REG_CS) | - IDE_REG_DA_WRITE(port)); - - return READ_DATA() & 0xff; -} - -void ide_write_register(int dev, unsigned int port, unsigned char val) -{ - static struct ftide020_s *ftide020 = (struct ftide020_s *) FTIDE_BASE; - - ftide_set_device(0, dev); - WRITE_CMD(WRITE_REG_CMD | IDE_REG_CS_WRITE(CONFIG_IDE_REG_CS) | - IDE_REG_DA_WRITE(port) | val); -} - -void ide_write_data(int dev, const ulong *sect_buf, int words) -{ - static struct ftide020_s *ftide020 = (struct ftide020_s *) FTIDE_BASE; - - ftide_set_device(0, dev); - WRITE_CMD(WRITE_DATA_CMD | ((words << 2) - 1)); - - /* block write */ - outsl(FTIDE_DATA, sect_buf, words); -} - -void ide_read_data(int dev, ulong *sect_buf, int words) -{ - static struct ftide020_s *ftide020 = (struct ftide020_s *) FTIDE_BASE; - - ftide_set_device(0, dev); - WRITE_CMD(READ_DATA_CMD | ((words << 2) - 1)); - - /* block read */ - insl(FTIDE_DATA, sect_buf, words); -} - -void ftide_dfifo_ready(ulong *time) -{ - static struct ftide020_s *ftide020 = (struct ftide020_s *) FTIDE_BASE; - - while (!(READ_STATUS() & STATUS_RFE)) { - if (*time-- == 0) - break; - - udelay(100); - } -} - -extern ulong ide_bus_offset[CONFIG_SYS_IDE_MAXBUS]; - -/* Reset_IDE_controller */ -static void reset_ide_controller(void) -{ - static struct ftide020_s *ftide020 = (struct ftide020_s *) FTIDE_BASE; - unsigned int val; - - val = inl(&ftide020->cr); - - val |= CONTROL_RST; - outl(val, &ftide020->cr); - - /* wait until reset OK, this is poor HW design */ - mdelay(50); - val &= ~(CONTROL_RST); - outl(val, &ftide020->cr); - - mdelay(50); - val |= CONTROL_SRST; - outl(val, &ftide020->cr); - - /* wait until reset OK, this is poor HW design */ - mdelay(50); - val &= ~(CONTROL_SRST); - outl(val, &ftide020->cr); - - /* IORDY enable for PIO, for 2 device */ - val |= (CONTROL_IRE0 | CONTROL_IRE1); - outl(val, &ftide020->cr); -} - -/* IDE clock frequence */ -uint ftide_clock_freq(void) -{ - /* - * todo: To aquire dynamic system frequency is dependend on the power - * management unit which the ftide020 is connected to. In current, - * there are only few PMU supports in u-boot. - * So this function is wait for future enhancement. - */ - return 100; -} - -/* Calculate Timing Registers */ -static unsigned int timing_cal(u16 t0, u16 t1, u16 t2, u16 t4) -{ - unsigned int val, ahb_ns = 8; - u8 TEOC, T1, T2, T4; - - T1 = (u8) (t1 / ahb_ns); - if ((T1 * ahb_ns) == t1) - T1--; - - T2 = (u8) (t2 / ahb_ns); - if ((T2 * ahb_ns) == t2) - T2--; - - T4 = (u8) (t4 / ahb_ns); - if ((T4 * ahb_ns) == t4) - T4--; - - TEOC = (u8) (t0 / ahb_ns); - if ((TEOC * ahb_ns) == t0) - TEOC--; - - TEOC = ((TEOC > (T1 + T2 + T4)) ? (TEOC - (T1 + T2 + T4)) : 0); - - /* - * Here the fields in data timing registers in PIO mode - * is accessed the same way as command timing registers. - */ - val = DT_REG_PIO_T1(T1) | - DT_REG_PIO_T2(T2) | - DT_REG_PIO_T4(T4) | - DT_REG_PIO_TEOC(TEOC); - - return val; -} - -/* Set Timing Register */ -static unsigned int set_mode_timing(u8 dev, u8 id, u8 mode) -{ - static struct ftide020_s *ftide020 = (struct ftide020_s *) FTIDE_BASE; - u16 t0, t1, t2, t4; - u8 tcyc, tcvs, tmli, tenv, tack, trp; - unsigned int val, sysclk = 8; - - if (id >= TATOL_TIMING) - return 0; - - sysclk = ftide_clock_freq(); - switch (id) { - case CMD_TIMING: - if (mode < REG_MODE) { - t0 = REG_ACCESS_TIMING[REG_T0][mode]; - t1 = REG_ACCESS_TIMING[REG_T1][mode]; - t2 = REG_ACCESS_TIMING[REG_T2][mode]; - t4 = REG_ACCESS_TIMING[REG_T4][mode]; - - val = timing_cal(t0, t1, t2, t4); - outl(val, (dev ? &ftide020->ctrd1 : &ftide020->ctrd0)); - return 1; - } else - return 0; - case PIO_TIMING: - if (mode < PIO_MODE) { - t0 = PIO_ACCESS_TIMING[PIO_T0][mode]; - t1 = PIO_ACCESS_TIMING[PIO_T1][mode]; - t2 = PIO_ACCESS_TIMING[PIO_T2][mode]; - t4 = PIO_ACCESS_TIMING[PIO_T4][mode]; - - val = timing_cal(t0, t1, t2, t4); - - outl(val, (dev ? &ftide020->dtrd1 : &ftide020->dtrd0)); - return 1; - } else - return 0; - case DMA_TIMING: - if (mode < UDMA_MODE) { - /* - * 0.999 is ceiling - * for tcyc, tcvs, tmli, tenv, trp, tack - */ - tcyc = (u8) (((UDMA_ACCESS_TIMING[UDMA_TCYC][mode] \ - * sysclk) + 9990) / 10000); - tcvs = (u8) (((UDMA_ACCESS_TIMING[UDMA_TCVS][mode] \ - * sysclk) + 9990) / 10000); - tmli = (u8) (((UDMA_ACCESS_TIMING[UDMA_TMLI][mode] \ - * sysclk) + 9990) / 10000); - tenv = (u8) (((UDMA_ACCESS_TIMING[UDMA_TENV][mode] \ - * sysclk) + 9990) / 10000); - trp = (u8) (((UDMA_ACCESS_TIMING[UDMA_TRP][mode] \ - * sysclk) + 9990) / 10000); - tack = (u8) (((UDMA_ACCESS_TIMING[UDMA_TACK][mode] \ - * sysclk) + 9990) / 10000); - - val = DT_REG_UDMA_TENV((tenv > 0) ? (tenv - 1) : 0) | - DT_REG_UDMA_TMLI((tmli > 0) ? (tmli - 1) : 0) | - DT_REG_UDMA_TCYC((tcyc > 0) ? (tcyc - 1) : 0) | - DT_REG_UDMA_TACK((tack > 0) ? (tack - 1) : 0) | - DT_REG_UDMA_TCVS((tcvs > 0) ? (tcvs - 1) : 0) | - DT_REG_UDMA_TRP((trp > 0) ? (trp - 1) : 0); - - outl(val, (dev ? &ftide020->dtrd1 : &ftide020->dtrd0)); - return 1; - } else - return 0; - default: - return 0; - } -} - -static void ftide_read_hwrev(void) -{ - static struct ftide020_s *ftide020 = (struct ftide020_s *) FTIDE_BASE; - unsigned int rev; - - rev = inl(&ftide020->revision); -} - -static int ftide_controller_probe(void) -{ - static struct ftide020_s *ftide020 = (struct ftide020_s *) FTIDE_BASE; - unsigned int bak; - - bak = inl(&ftide020->ctrd1); - - /* probing by using shorter setup time */ - outl(CONFIG_CTRD1_PROBE_T1, &ftide020->ctrd1); - if ((inl(&ftide020->ctrd1) & 0xff) != CONFIG_CTRD1_PROBE_T1) { - outl(bak, &ftide020->ctrd1); - return 0; - } - - /* probing by using longer setup time */ - outl(CONFIG_CTRD1_PROBE_T2, &ftide020->ctrd1); - if ((inl(&ftide020->ctrd1) & 0xff) != CONFIG_CTRD1_PROBE_T2) { - outl(bak, &ftide020->ctrd1); - return 0; - } - - outl(bak, &ftide020->ctrd1); - - return 1; -} - -/* ide_preinit() was migrated from linux driver ide_probe_for_ftide() */ -int ide_preinit(void) -{ - static struct ftide020_s *ftide020 = (struct ftide020_s *) FTIDE_BASE; - int status; - unsigned int val; - int i; - - status = 1; - for (i = 0; i < CONFIG_SYS_IDE_MAXBUS; i++) - ide_bus_offset[i] = -ATA_STATUS; - - /* auto-detect IDE controller */ - if (ftide_controller_probe()) { - printf("FTIDE020_S\n"); - } else { - printf("FTIDE020_S ATA controller not found.\n"); - return API_ENODEV; - } - - /* check HW IP revision */ - ftide_read_hwrev(); - - /* set FIFO threshold */ - outl(((WRITE_FIFO - RX_THRESH) << 16) | RX_THRESH, &ftide020->dmatirr); - - /* set Device_0 PIO_4 timing */ - set_mode_timing(0, CMD_TIMING, REG_MODE4); - set_mode_timing(0, PIO_TIMING, PIO_MODE4); - - /* set Device_1 PIO_4 timing */ - set_mode_timing(1, CMD_TIMING, REG_MODE4); - set_mode_timing(1, PIO_TIMING, PIO_MODE4); - - /* from E-bios */ - /* little endian */ - outl(0x0, &ftide020->cr); - mdelay(10); - - outl(0x0fff0fff, &ftide020->ahbtr); - mdelay(10); - - /* Enable controller Interrupt */ - val = inl(&ftide020->cr); - - /* Enable: IDE IRQ, IDE Terminate ERROR IRQ, AHB Timeout error IRQ */ - val |= (CONTROL_IIE | CONTROL_TERIE | CONTROL_AERIE); - outl(val, &ftide020->cr); - - status = 0; - - return status; -} - -void ide_set_reset(int flag) -{ - debug("ide_set_reset()\n"); - reset_ide_controller(); - return; -} diff --git a/drivers/block/ftide020.h b/drivers/block/ftide020.h deleted file mode 100644 index 2d88c7c..0000000 --- a/drivers/block/ftide020.h +++ /dev/null @@ -1,266 +0,0 @@ -/* - * Faraday FTIDE020_s ATA Controller (AHB) - * - * (C) Copyright 2011 Andes Technology - * Greentime Hu - * Macpaul Lin - * Kuo-Wei Chou - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __FTIDE020_H -#define __FTIDE020_H - -/* ftide020.h - ide support functions for the FTIDE020_S controller */ - -/* ATA controller register offset */ -struct ftide020_s { - unsigned int rw_fifo; /* 0x00 - READ/WRITE FIFO */ - unsigned int cmd_fifo; /* 0x04 - R: Status Reg, W: CMD_FIFO */ - unsigned int cr; /* 0x08 - Control Reg */ - unsigned int dmatirr; /* 0x0c - DMA Threshold/Interrupt Reg */ - unsigned int ctrd0; /* 0x10 - Command Timing Reg Device 0 */ - unsigned int dtrd0; /* 0x14 - Data Timing Reg Device 0 */ - unsigned int ctrd1; /* 0x18 - Command Timing Reg Device 1 */ - unsigned int dtrd1; /* 0x1c - Data Timing Reg Device 1 */ - unsigned int ahbtr; /* 0x20 - AHB Timeout Reg */ - unsigned int RESVD0; /* 0x24 */ - unsigned int RESVD1; /* 0x28 */ - unsigned int RESVD2; /* 0x2c */ - unsigned int f_cfifo; /* 0x30 - Feature Info of CMD_FIFO */ - unsigned int f_wfifo; /* 0x34 - Feature Info of WRITE_FIFO */ - unsigned int f_rfifo; /* 0x3c - Feature Info of READ_FIFO */ - unsigned int revision; /* 0x38 - Revision No. of FTIDE020_S */ -}; - -/* reference parameters */ -#define CONFIG_IDE_REG_CS 0x2 /* ref: ATA spec chaper 10, table 42 */ -#define CONFIG_CTRD1_PROBE_T1 0x2 -#define CONFIG_CTRD1_PROBE_T2 0x5 - -/* status register - 0x04 */ -#define STATUS_CSEL (1 << 0) /* CSEL */ -#define STATUS_CS(x) (((x) >> 1) & 0x3) /* CS#[1:0] */ -#define STATUS_DMACK (1 << 3) /* DMACK# */ -#define STATUS_DMARQ (1 << 4) /* DMA req */ -#define STATUS_INTRQ (1 << 5) /* INT req */ -#define STATUS_DIOR (1 << 6) /* DIOR */ -#define STATUS_IORDY (1 << 7) /* I/O ready */ -#define STATUS_DIOW (1 << 8) /* DIOW# */ -#define STATUS_PDIAG (1 << 9) /* PDIAG */ -#define STATUS_DASP (1 << 10) /* DASP# */ -#define STATUS_DEV (1 << 11) /* selected device */ -#define STATUS_PIO (1 << 12) /* PIO in progress */ -#define STATUS_DMA (1 << 13) /* DMA in progress */ -#define STATUS_WFE (1 << 14) /* write fifo full */ -#define STATUS_RFE (1 << 15) /* read fifo empty */ -#define STATUS_COUNTER(x) (((x) >> 16) & 0x3fff) /* data tx counter */ -#define STATUS_ERR (1 << 30) /* trasfer terminated */ -#define STATUS_AER (1 << 31) /* AHB timeout indicate */ - -/* Control register - 0x08 */ -#define CONTROL_TYPE_PIO 0x0 -#define CONTROL_TYPE_UDMA 0x1 - -/* Device 0 */ -#define CONTROL_TYP0(x) (((x) & 0x7) << 0) -#define CONTROL_IRE0 (1 << 3) /* enable IORDY for PIO */ -#define CONTROL_RESVD_DW0 (1 << 4) /* Reserved - DW0 ? */ -#define CONTROL_E0 (1 << 5) /* E0: 1: Big Endian */ -#define CONTROL_RESVD_WP0 (1 << 6) /* Reserved - WP0 ? */ -#define CONTROL_RESVD_SE0 (1 << 7) /* Reserved - SE0 ? */ -#define CONTROL_RESVD_ECC0 (1 << 8) /* Reserved - ECC0 ? */ - -#define CONTROL_RAEIE (1 << 9) /* IRQ - read fifo almost full */ -#define CONTROL_RNEIE (1 << 10) /* IRQ - read fifo not empty */ -#define CONTROL_WAFIE (1 << 11) /* IRQ - write fifo almost empty */ -#define CONTROL_WNFIE (1 << 12) /* IRQ - write fifo not full */ -#define CONTROL_RESVD_FIRQ (1 << 13) /* RESERVED - FIRQ ? */ -#define CONTROL_AERIE (1 << 14) /* IRQ - AHB timeout error */ -#define CONTROL_IIE (1 << 15) /* IDE IRQ enable */ - -/* Device 1 */ -#define CONTROL_TYP1(x) (((x) & 0x7) << 16) -#define CONTROL_IRE1 (1 << 19) /* enable IORDY for PIO */ -#define CONTROL_RESVD_DW1 (1 << 20) /* Reserved - DW1 ? */ -#define CONTROL_E1 (1 << 21) /* E1: 1: Big Endian */ -#define CONTROL_RESVD_WP1 (1 << 22) /* Reserved - WP1 ? */ -#define CONTROL_RESVD_SE1 (1 << 23) /* Reserved - SE1 ? */ -#define CONTROL_RESVD_ECC1 (1 << 24) /* Reserved - ECC1 ? */ - -#define CONTROL_DRE (1 << 25) /* DMA receive enable */ -#define CONTROL_DTE (1 << 26) /* DMA transmit enable */ -#define CONTRIL_RESVD (1 << 27) -#define CONTROL_TERIE (1 << 28) /* transfer terminate error IRQ */ -#define CONTROL_T (1 << 29) /* terminate current operation */ -#define CONTROL_SRST (1 << 30) /* IDE soft reset */ -#define CONTROL_RST (1 << 31) /* IDE hardware reset */ - -/* IRQ register - 0x0c */ -#define IRQ_RXTHRESH(x) (((x) & 0x3ff) << 0) /* Read FIFO threshold */ -#define IRQ_RFAEIRQ (1 << 10) /* Read FIFO almost full intr req */ -#define IRQ_RFNEIRQ (1 << 11) /* Read FIFO not empty intr req */ -#define IRQ_WFAFIRQ (1 << 12) /* Write FIFO almost empty int req */ -#define IRQ_WFNFIRQ (1 << 13) /* Write FIFO not full intr req */ -#define IRQ_RESVD_FIRQ (1 << 14) /* Reserved - FIRQ ? */ -#define IRQ_IIRQ (1 << 15) /* IDE device interrupt request */ -#define IRQ_TXTHRESH(x) (((x) & 0x3ff) << 16) /* Write FIFO thershold */ -#define IRQ_TERMERR (1 << 28) /* Transfer termination indication */ -#define IRQ_AHBERR (1 << 29) /* AHB Timeout indication */ - -/* Command Timing Register 0-1: ctrd (0x10, 0x18) */ -#define CT_REG_T1(x) (((x) & 0xff) << 0) /* setup time of addressed */ -#define CT_REG_T2(x) (((x) & 0xff) << 8) /* pluse width of DIOR/DIOW */ -#define CT_REG_T4(x) (((x) & 0xff) << 16) /* data hold time */ -#define CT_REG_TEOC(x) (((x) & 0xff) << 24) /* time to the end of a cycle */ - -/* Data Timing Register 0-1: dtrd (0x14, 0x1c) */ -/* - * PIO mode: - * b(0:7) DT_REG_PIO_T1: the setup time of addressed - * b(8:15) DT_REG_PIO_T2: the pluse width of DIOR/DIOW - * b(16:23) DT_REG_PIO_T4: data hold time - * b(24:31) DT_REG_PIO_TEOC: the time to the end of a cycle - */ -#define DT_REG_PIO_T1(x) (((x) & 0xff) << 0) -#define DT_REG_PIO_T2(x) (((x) & 0xff) << 8) -#define DT_REG_PIO_T4(x) (((x) & 0xff) << 16) -#define DT_REG_PIO_TEOC(x) (((x) & 0xff) << 24) - -/* - * UDMA mode: - * b(0:3) DT_REG_UDMA_TENV: the envelope time - * b(4:7) DT_REG_UDMA_TMLI: interlock time - * b(8:15) DT_REG_UDMA_TCYC: cycle time - data time - * b(16:19) DT_REG_UDMA_TACK: setup and hold time of DMACK - * b(23:30) DT_REG_UDMA_TCVS: setup time of CRC - * b(24:31) DT_REG_UDMA_TRP: time to ready to pause - */ -#define DT_REG_UDMA_TENV(x) (((x) & 0xf) << 0) -#define DT_REG_UDMA_TMLI(x) (((x) & 0xf) << 4) -#define DT_REG_UDMA_TCYC(x) (((x) & 0xff) << 8) -#define DT_REG_UDMA_TACK(x) (((x) & 0xf) << 16) -#define DT_REG_UDMA_TCVS(x) (((x) & 0xf) << 20) -#define DT_REG_UDMA_TRP(x) (((x) & 0xff) << 24) - -/* ftide020_s command formats */ -/* read: IDE Register (CF1) */ -#define IDE_REG_OPCODE_READ (1 << 13) /* 0x2000 */ -#define IDE_REG_CS_READ(x) (((x) & 0x3) << 11) -#define IDE_REG_DA_READ(x) (((x) & 0x7) << 8) -#define IDE_REG_CMD_READ(x) 0x0 /* fixed value */ - -/* write: IDE Register (CF2) */ -#define IDE_REG_OPCODE_WRITE (0x5 << 13) /* 0xA000 */ -#define IDE_REG_CS_WRITE(x) (((x) & 0x3) << 11) -#define IDE_REG_DA_WRITE(x) (((x) & 0x7) << 8) -/* b(0:7) IDE_REG_CMD_WRITE(x): Actual ATA command or data */ -#define IDE_REG_CMD_WRITE(x) (((x) & 0xff) << 0) - -/* read/write data: PIO/UDMA (CF3) */ -#define IDE_DATA_WRITE (1 << 15) /* read: 0, write: 1 */ -#define IDE_DATA_OPCODE (0x2 << 13) /* device data access opcode */ -/* b(0:12) IDE_DATA_COUNTER(x): Number of transfers minus 1 */ -#define IDE_DATA_COUNTER(x) (((x) & 0x1fff) << 0) - -/* set device: (CF4) */ -#define IDE_SET_OPCODE (0x2740 << 2) /* [15:2], 0x9d00 */ -/* CF3 counter value: 0: Tx in bytes, 1: in blocks (each block is 8 bytes) */ -#define IDE_SET_CX8(x) (((x) & 0x1) << 1) -#define IDE_SET_DEV(x) (((x) & 0x1) << 0) /* 0: Master, 1: Slave */ - -/* - * IDE command bit definition - * This section is designed for minor hardware revision compatibility. - */ -#define READ_REG_CMD IDE_REG_OPCODE_READ /* 0x2000 */ -#define WRITE_REG_CMD IDE_REG_OPCODE_WRITE /* 0xA000 */ -#define READ_DATA_CMD IDE_DATA_OPCODE /* 0x4000 */ -#define WRITE_DATA_CMD (IDE_DATA_OPCODE | IDE_DATA_WRITE) /* 0xC000 */ -#define SET_DEV_CMD IDE_SET_OPCODE /* 0x9D00 */ - -#define TATOL_TIMING 3 -#define CMD_TIMING 0 -#define PIO_TIMING 1 -#define DMA_TIMING 2 - -/* Timing Parameters */ -/* Register Access Timing Parameters */ -#define REG_PARAMETER 4 -#define REG_T0 0 -#define REG_T1 1 -#define REG_T2 2 -#define REG_T4 3 - -#define REG_MODE 5 -#define REG_MODE0 0 -#define REG_MODE1 1 -#define REG_MODE2 2 -#define REG_MODE3 3 -#define REG_MODE4 4 - -/* PIO Access Timing Parameters */ -#define PIO_PARAMETER 4 -#define PIO_T0 0 -#define PIO_T1 1 -#define PIO_T2 2 -#define PIO_T4 3 - -#define PIO_MODE 5 -#define PIO_MODE0 0 -#define PIO_MODE1 1 -#define PIO_MODE2 2 -#define PIO_MODE3 3 -#define PIO_MODE4 4 - -/* UDMA Access Timing Parameters */ -#define UDMA_PARAMETER 6 -#define UDMA_TCYC 0 -#define UDMA_TCVS 1 -#define UDMA_TMLI 2 -#define UDMA_TENV 3 -#define UDMA_TRP 4 -#define UDMA_TACK 5 - -#define UDMA_MODE 7 -#define UDMA_MODE0 0 -#define UDMA_MODE1 1 -#define UDMA_MODE2 2 -#define UDMA_MODE3 3 -#define UDMA_MODE4 4 -#define UDMA_MODE5 5 -#define UDMA_MODE6 6 - -/* - * RX_THRESH: - * hardware limitation: max = 8, should support 1,4,8,16,32,64,128,256 - */ -#define RX_THRESH 8 -#define WRITE_FIFO 32 /* Hardwired value */ - -/* Time Table */ -unsigned int REG_ACCESS_TIMING[REG_PARAMETER][REG_MODE] = { - {600, 383, 330, 180, 120}, - {70, 50, 30, 30, 25}, - {290, 290, 290, 80, 70}, - {30, 20, 15, 10, 10}, -}; - -unsigned int PIO_ACCESS_TIMING[PIO_PARAMETER][PIO_MODE] = { - {600, 383, 240, 180, 120}, - {70, 50, 30, 30, 25}, - {165, 125, 100, 80, 70}, - {30, 20, 15, 10, 10}, -}; - -unsigned int UDMA_ACCESS_TIMING[UDMA_PARAMETER][UDMA_MODE] = { - {1120, 730, 540, 390, 250, 168, 130}, /* 10X */ - {700, 480, 310, 200, 67, 100, 100}, /* 10X */ - {200, 200, 200, 200, 200, 200, 200}, /* 10X */ - {200, 200, 200, 200, 200, 200, 200}, /* 10X */ - {1600, 1250, 1000, 1000, 1000, 850, 850}, /* 10X */ - {200, 200, 200, 200, 200, 200, 200}, /* 10X */ -}; - -#endif /* __FTIDE020_H */ diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 2aa23dc..fb2224e 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -377,8 +377,6 @@ CONFIG_CS8900_BUS32 CONFIG_CSF_SIZE CONFIG_CTL_JTAG CONFIG_CTL_TBE -CONFIG_CTRD1_PROBE_T1 -CONFIG_CTRD1_PROBE_T2 CONFIG_CUSTOMER_BOARD_SUPPORT CONFIG_CYRUS CONFIG_D2NET_V2 @@ -1082,7 +1080,6 @@ CONFIG_ICACHE CONFIG_ICS307_REFCLK_HZ CONFIG_IDE_PCMCIA CONFIG_IDE_PREINIT -CONFIG_IDE_REG_CS CONFIG_IDE_RESET CONFIG_IDE_SWAP_IO CONFIG_IDS8313