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This commit is contained in:
wdenk 2002-01-27 00:56:55 +00:00
parent a1e329b41b
commit d84c558153
6 changed files with 725 additions and 0 deletions
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40
board/RPXClassic/Makefile Normal file
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#
# (C) Copyright 2000
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# 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
#
include $(TOPDIR)/config.mk
LIB = lib$(BOARD).a
OBJS = $(BOARD).o flash.o
$(LIB): .depend $(OBJS)
$(AR) crv $@ $^
#########################################################################
.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
sinclude .depend
#########################################################################

160
board/evb64260/intel_flash.h Normal file
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/*************** DEFINES for Intel StrataFlash FLASH chip ********************/
/*
* acceptable chips types are:
*
* 28F320J5, 28F640J5, 28F320J3A, 28F640J3A and 28F128J3A
*/
/* register addresses, valid only following an CHIP_CMD_RD_ID command */
#define CHIP_ADDR_REG_MAN 0x000000 /* manufacturer's id */
#define CHIP_ADDR_REG_DEV 0x000001 /* device id */
#define CHIP_ADDR_REG_CFGM 0x000003 /* master lock config */
#define CHIP_ADDR_REG_CFG(b) (((b)<<16)|2) /* lock config for block b */
/* Commands */
#define CHIP_CMD_RST 0xFF /* reset flash */
#define CHIP_CMD_RD_ID 0x90 /* read the id and lock bits */
#define CHIP_CMD_RD_QUERY 0x98 /* read device capabilities */
#define CHIP_CMD_RD_STAT 0x70 /* read the status register */
#define CHIP_CMD_CLR_STAT 0x50 /* clear the staus register */
#define CHIP_CMD_WR_BUF 0xE8 /* clear the staus register */
#define CHIP_CMD_PROG 0x40 /* program word command */
#define CHIP_CMD_ERASE1 0x20 /* 1st word for block erase */
#define CHIP_CMD_ERASE2 0xD0 /* 2nd word for block erase */
#define CHIP_CMD_ERASE_SUSP 0xB0 /* suspend block erase */
#define CHIP_CMD_LOCK 0x60 /* 1st word for all lock cmds */
#define CHIP_CMD_SET_LOCK_BLK 0x01 /* 2nd wrd set block lock bit */
#define CHIP_CMD_SET_LOCK_MSTR 0xF1 /* 2nd wrd set master lck bit */
#define CHIP_CMD_CLR_LOCK_BLK 0xD0 /* 2nd wrd clear blk lck bit */
/* status register bits */
#define CHIP_STAT_DPS 0x02 /* Device Protect Status */
#define CHIP_STAT_VPPS 0x08 /* VPP Status */
#define CHIP_STAT_PSLBS 0x10 /* Program+Set Lock Bit Stat */
#define CHIP_STAT_ECLBS 0x20 /* Erase+Clr Lock Bit Stat */
#define CHIP_STAT_ESS 0x40 /* Erase Suspend Status */
#define CHIP_STAT_RDY 0x80 /* WSM Mach Status, 1=rdy */
#define CHIP_STAT_ERR (CHIP_STAT_VPPS | CHIP_STAT_DPS | \
CHIP_STAT_ECLBS | CHIP_STAT_PSLBS)
/* ID and Lock Configuration */
#define CHIP_RD_ID_LOCK 0x01 /* Bit 0 of each byte */
#define CHIP_RD_ID_MAN 0x89 /* Manufacturer code = 0x89 */
#define CHIP_RD_ID_DEV CFG_FLASH_ID
/* dimensions */
#define CHIP_WIDTH 2 /* chips are in 16 bit mode */
#define CHIP_WSHIFT 1 /* (log2 of CHIP_WIDTH) */
#define CHIP_NBLOCKS 128
#define CHIP_BLKSZ (128 * 1024) /* of 128Kbytes each */
#define CHIP_SIZE (CHIP_BLKSZ * CHIP_NBLOCKS)
/********************** DEFINES for Hymod Flash ******************************/
/*
* The hymod board has 2 x 28F320J5 chips running in
* 16 bit mode, for a 32 bit wide bank.
*/
typedef unsigned short bank_word_t; /* 8/16/32/64bit unsigned int */
typedef volatile bank_word_t *bank_addr_t;
typedef unsigned long bank_size_t; /* want this big - >= 32 bit */
#define BANK_CHIP_WIDTH 1 /* each bank is 1 chip wide */
#define BANK_CHIP_WSHIFT 0 /* (log2 of BANK_CHIP_WIDTH) */
#define BANK_WIDTH (CHIP_WIDTH * BANK_CHIP_WIDTH)
#define BANK_WSHIFT (CHIP_WSHIFT + BANK_CHIP_WSHIFT)
#define BANK_NBLOCKS CHIP_NBLOCKS
#define BANK_BLKSZ (CHIP_BLKSZ * BANK_CHIP_WIDTH)
#define BANK_SIZE (CHIP_SIZE * BANK_CHIP_WIDTH)
#define MAX_BANKS 1 /* only one bank possible */
/* align bank addresses and sizes to bank word boundaries */
#define BANK_ADDR_WORD_ALIGN(a) ((bank_addr_t)((bank_size_t)(a) \
& ~(BANK_WIDTH - 1)))
#define BANK_SIZE_WORD_ALIGN(s) ((bank_size_t)BANK_ADDR_WORD_ALIGN( \
(bank_size_t)(s) + (BANK_WIDTH - 1)))
/* align bank addresses and sizes to bank block boundaries */
#define BANK_ADDR_BLK_ALIGN(a) ((bank_addr_t)((bank_size_t)(a) \
& ~(BANK_BLKSZ - 1)))
#define BANK_SIZE_BLK_ALIGN(s) ((bank_size_t)BANK_ADDR_BLK_ALIGN( \
(bank_size_t)(s) + (BANK_BLKSZ - 1)))
/* align bank addresses and sizes to bank boundaries */
#define BANK_ADDR_BANK_ALIGN(a) ((bank_addr_t)((bank_size_t)(a) \
& ~(BANK_SIZE - 1)))
#define BANK_SIZE_BANK_ALIGN(s) ((bank_size_t)BANK_ADDR_BANK_ALIGN( \
(bank_size_t)(s) + (BANK_SIZE - 1)))
/* add an offset to a bank address */
#define BANK_ADDR_OFFSET(a, o) (bank_addr_t)((bank_size_t)(a) + \
(bank_size_t)(o))
/* get base address of bank b, given flash base address a */
#define BANK_ADDR_BASE(a, b) BANK_ADDR_OFFSET(BANK_ADDR_BANK_ALIGN(a), \
(bank_size_t)(b) * BANK_SIZE)
/* adjust a bank address to start of next word, block or bank */
#define BANK_ADDR_NEXT_WORD(a) BANK_ADDR_OFFSET(BANK_ADDR_WORD_ALIGN(a), \
BANK_WIDTH)
#define BANK_ADDR_NEXT_BLK(a) BANK_ADDR_OFFSET(BANK_ADDR_BLK_ALIGN(a), \
BANK_BLKSZ)
#define BANK_ADDR_NEXT_BANK(a) BANK_ADDR_OFFSET(BANK_ADDR_BANK_ALIGN(a), \
BANK_SIZE)
/* get bank address of chip register r given a bank base address a */
#define BANK_ADDR_REG(a, r) BANK_ADDR_OFFSET(BANK_ADDR_BANK_ALIGN(a), \
((bank_size_t)(r) << BANK_WSHIFT))
/* make a bank address for each chip register address */
#define BANK_ADDR_REG_MAN(a) BANK_ADDR_REG((a), CHIP_ADDR_REG_MAN)
#define BANK_ADDR_REG_DEV(a) BANK_ADDR_REG((a), CHIP_ADDR_REG_DEV)
#define BANK_ADDR_REG_CFGM(a) BANK_ADDR_REG((a), CHIP_ADDR_REG_CFGM)
#define BANK_ADDR_REG_CFG(b,a) BANK_ADDR_REG((a), CHIP_ADDR_REG_CFG(b))
/*
* replicate a chip cmd/stat/rd value into each byte position within a word
* so that multiple chips are accessed in a single word i/o operation
*
* this must be as wide as the bank_word_t type, and take into account the
* chip width and bank layout
*/
#define BANK_FILL_WORD(o) ((bank_word_t)(o))
/* make a bank word value for each chip cmd/stat/rd value */
/* Commands */
#define BANK_CMD_RST BANK_FILL_WORD(CHIP_CMD_RST)
#define BANK_CMD_RD_ID BANK_FILL_WORD(CHIP_CMD_RD_ID)
#define BANK_CMD_RD_STAT BANK_FILL_WORD(CHIP_CMD_RD_STAT)
#define BANK_CMD_CLR_STAT BANK_FILL_WORD(CHIP_CMD_CLR_STAT)
#define BANK_CMD_ERASE1 BANK_FILL_WORD(CHIP_CMD_ERASE1)
#define BANK_CMD_ERASE2 BANK_FILL_WORD(CHIP_CMD_ERASE2)
#define BANK_CMD_PROG BANK_FILL_WORD(CHIP_CMD_PROG)
#define BANK_CMD_LOCK BANK_FILL_WORD(CHIP_CMD_LOCK)
#define BANK_CMD_SET_LOCK_BLK BANK_FILL_WORD(CHIP_CMD_SET_LOCK_BLK)
#define BANK_CMD_SET_LOCK_MSTR BANK_FILL_WORD(CHIP_CMD_SET_LOCK_MSTR)
#define BANK_CMD_CLR_LOCK_BLK BANK_FILL_WORD(CHIP_CMD_CLR_LOCK_BLK)
/* status register bits */
#define BANK_STAT_DPS BANK_FILL_WORD(CHIP_STAT_DPS)
#define BANK_STAT_PSS BANK_FILL_WORD(CHIP_STAT_PSS)
#define BANK_STAT_VPPS BANK_FILL_WORD(CHIP_STAT_VPPS)
#define BANK_STAT_PSLBS BANK_FILL_WORD(CHIP_STAT_PSLBS)
#define BANK_STAT_ECLBS BANK_FILL_WORD(CHIP_STAT_ECLBS)
#define BANK_STAT_ESS BANK_FILL_WORD(CHIP_STAT_ESS)
#define BANK_STAT_RDY BANK_FILL_WORD(CHIP_STAT_RDY)
#define BANK_STAT_ERR BANK_FILL_WORD(CHIP_STAT_ERR)
/* ID and Lock Configuration */
#define BANK_RD_ID_LOCK BANK_FILL_WORD(CHIP_RD_ID_LOCK)
#define BANK_RD_ID_MAN BANK_FILL_WORD(CHIP_RD_ID_MAN)
#define BANK_RD_ID_DEV BANK_FILL_WORD(CHIP_RD_ID_DEV)

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board/evb64260/zuma_pbb.h Normal file
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#ifndef ZUMA_PBB_H
#define ZUMA_PBB_H
#define MAX_NUM_BUFFER_PER_RING 32
#ifdef __BIG_ENDIAN
#define cpu_bits _be_s_bits /* use with le32_to_cpu only */
#define pci_bits _be_bits /* may contain swapped bytes,
but dont need le32_to_cpu */
#endif
#ifdef __LITTLE_ENDIAN
#define cpu_bits _le_bits
#define pci_bits _le_bits
#endif
#define VENDOR_ID_ZUMA 0x1172
#define DEVICE_ID_ZUMA_PBB 0x0004
#define RXDBP(chan) (&sip->rx_desc[chan].base) /* ch*8 */
#define RXDP(chan) (&sip->rx_desc[chan].current) /* ch*8 + 4 */
#define TXDBP(chan) (&sip->tx_desc[chan].base) /* ch*8 + 64 */
#define TXDP(chan) (&sip->tx_desc[chan].current) /* ch*8 + 68 */
#define PBB_DMA_OWN_BIT 0x80000000
#define PBB_DMA_LAST_BIT 0x40000000
#define EOF_RX_FLAG 1 /* bit 0 */
#define EOB_RX_FLAG 2 /* bit 1 */
#define EOF_TX_FLAG 4 /* bit 2 */
#define EOB_TX_FLAG 8 /* bit 3 */
#define TX_MODE(m) (((m)&7) << 16)
#define RX_DESC(i) (cs->rx_desc[i])
#define TX_DESC(i) (cs->tx_desc[i])
#define RX_CONTROL(i) (RX_DESC(i).control.word)
#define RX_CONTROL_SIZE(i) (RX_DESC(i).control.rx.size)
#define TX_CONTROL(i) (TX_DESC(i).control.word)
#define RX_DATA_P(i) (&RX_DESC(i).ptr)
#define TX_DATA_P(i) (&TX_DESC(i).ptr)
typedef volatile unsigned char V8;
typedef volatile unsigned short V16;
typedef volatile unsigned int V32;
/* RAM descriptor layout */
typedef struct _tag_dma_descriptor {
V32 ptr;
union {
struct {
V32 owner:1;
V32 last:1;
V32 reserved0: 10;
V32 tx_mode: 4;
V32 reserved1: 5;
V32 size: 11;
} tx;
struct {
V32 owner:1;
V32 last:1;
V32 reserved0: 14;
V32 reserved1: 5;
V32 size: 11;
} rx;
V32 word;
} control;
} DMA_DESCRIPTOR;
/*
* NOTE: DO NOT USE structure to write non-word values... all registers
* MUST be written 4 bytes at a time in SI version 0.
* Non-word writes will result in "unaccessed" bytes written as zero.
*
* Byte reads are allowed.
*
* V32 pads are because the registers are spaced every 8 bytes (64 bits)
*
*/
/* NOTE!!! 4 dwords */
typedef struct _tag_dma_descriptor_ring {
DMA_DESCRIPTOR *base;
V32 pad1; /* skip high dword */
volatile DMA_DESCRIPTOR *current;
V32 pad3; /* skip high dword */
} DMA_DESCRIPTOR_RING;
/* 1 dword */
typedef union _tag_dma_generic {
struct { /* byte 3 2 1 0 */
V32 chan7:4; /* bits 31-28 */
V32 chan6:4; /* bits 27-24 */
V32 chan5:4; /* bits 23-20 */
V32 chan4:4; /* bits 19-16 */
V32 chan3:4; /* bits 15-12 */
V32 chan2:4; /* bits 11-8 */
V32 chan1:4; /* bits 7-4 */
V32 chan0:4; /* bits 3-0 */
} _be_s_bits;
struct { /* byte 0 1 2 3 */
V32 chan1:4; /* bits 7-4 */
V32 chan0:4; /* bits 3-0 */
V32 chan3:4; /* bits 15-12 */
V32 chan2:4; /* bits 11-8 */
V32 chan5:4; /* bits 23-20 */
V32 chan4:4; /* bits 19-16 */
V32 chan7:4; /* bits 31-28 */
V32 chan6:4; /* bits 27-24 */
} _be_bits;
struct { /* byte 0 1 2 3 */
V32 chan0:4; /* bits 0-3 */
V32 chan1:4; /* bits 4-7 */
V32 chan2:4; /* bits 8-11 */
V32 chan3:4; /* bits 12-15 */
V32 chan4:4; /* bits 16-19 */
V32 chan5:4; /* bits 20-23 */
V32 chan6:4; /* bits 24-27 */
V32 chan7:4; /* bits 28-31 */
} _le_bits;
V8 byte[4];
V32 word;
} DMA_RXTX_ENABLE, DMA_RX_DELETE,
DMA_INT_STATUS, DMA_INT_MASK,
DMA_RX_LEVEL_STATUS, DMA_RX_LEVEL_INT_MASK;
/* 1 dword */
typedef union _tag_dma_rx_timer{
struct {
V32 res0:8; /* bits 32-24 */
V32 res1:7; /* bits 23-17 */
V32 enable:1; /* bit 16 */
V32 value:16; /* bits 15-0 */
} _be_s_bits;
struct {
/* crosses byte boundary. must use swap. */
V32 s_value:16; /* bits 7-0,15-8 */
V32 enable:1; /* bit 16 */
V32 res1:7; /* bits 23-17 */
V32 res0:8; /* bits 32-24 */
} _be_bits;
struct {
V32 value:16; /* bits 0-15 */
V32 enable:1; /* bit 16 */
V32 res1:7; /* bits 17-23 */
V32 res0:8; /* bits 24-32 */
} _le_bits;
V8 byte[4];
V32 word;
} DMA_RX_TIMER;
/* NOTE!!!: 2 dwords */
typedef struct _tag_dma_desc_level{
union {
struct {
V32 res1:8; /* bits 31-24 */
V32 res0:7; /* bits 23-17 */
V32 write:1; /* bit 16 */
V32 thresh:8; /* bits 15-8 */
V32 level:8; /* bits 7-0 */
} _be_s_bits;
struct {
V32 level:8; /* bits 7-0 */
V32 thresh:8; /* bits 15-8 */
V32 res0:7; /* bits 30-17 */
V32 write:1; /* bit 16 */
V32 res1:8; /* bits 31-24 */
} _be_bits;
struct {
V32 level:8; /* bits 0-7 */
V32 thresh:8; /* bits 8-15 */
V32 write:1; /* bit 16 */
V32 res0:7; /* bit 17-30 */
V32 res1:8; /* bits 24-31 */
} _le_bits;
V8 byte[4];
V32 word;
} desc;
V32 pad1;
} DMA_DESC_LEVEL;
typedef struct _tag_pbb_dma_reg_map {
/* 0-15 (0x000-0x078) */
DMA_DESCRIPTOR_RING rx_desc[8]; /* 4 dwords each, 128 bytes tot. */
/* 16-31 (0x080-0x0f8) */
DMA_DESCRIPTOR_RING tx_desc[8]; /* 4 dwords each, 128 bytes tot. */
/* 32/33 (0x100/0x108) */
V32 reserved_32;
V32 pad_32;
V32 reserved_33;
V32 pad_33;
/* 34 (0x110) */
DMA_RXTX_ENABLE rxtx_enable;
V32 pad_34;
/* 35 (0x118) */
DMA_RX_DELETE rx_delete;
V32 pad_35;
/* 36-38 (0x120-0x130) */
DMA_INT_STATUS status;
V32 pad_36;
DMA_INT_STATUS last_status;
V32 pad_37;
DMA_INT_MASK int_mask;
V32 pad_38;
/* 39/40 (0x138/0x140) */
union {
/* NOTE!! 4 dwords */
struct {
V32 channel_3:8;
V32 channel_2:8;
V32 channel_1:8;
V32 channel_0:8;
V32 pad1;
V32 channel_7:8;
V32 channel_6:8;
V32 channel_5:8;
V32 channel_4:8;
V32 pad3;
} _be_s_bits;
struct {
V32 channel_0:8;
V32 channel_1:8;
V32 channel_2:8;
V32 channel_3:8;
V32 pad1;
V32 channel_4:8;
V32 channel_5:8;
V32 channel_6:8;
V32 channel_7:8;
V32 pad3;
} _be_bits, _le_bits;
V8 byte[16];
V32 word[4];
} rx_size;
/* 41/42 (0x148/0x150) */
V32 reserved_41;
V32 pad_41;
V32 reserved_42;
V32 pad_42;
/* 43/44 (0x158/0x160) */
DMA_RX_LEVEL_STATUS rx_level_status;
V32 pad_43;
DMA_RX_LEVEL_INT_MASK rx_level_int_mask;
V32 pad_44;
/* 45 (0x168) */
DMA_RX_TIMER rx_timer;
V32 pad_45;
/* 46 (0x170) */
V32 reserved_46;
V32 pad_46;
/* 47 (0x178) */
V32 mbox_status;
V32 pad_47;
/* 48/49 (0x180/0x188) */
V32 mbox_out;
V32 pad_48;
V32 mbox_in;
V32 pad_49;
/* 50 (0x190) */
V32 config;
V32 pad_50;
/* 51/52 (0x198/0x1a0) */
V32 c2a_ctr;
V32 pad_51;
V32 a2c_ctr;
V32 pad_52;
/* 53 (0x1a8) */
union {
struct {
V32 rev_major:8; /* bits 31-24 */
V32 rev_minor:8; /* bits 23-16 */
V32 reserved:16; /* bits 15-0 */
} _be_s_bits;
struct {
V32 s_reserved:16; /* bits 7-0, 15-8 */
V32 rev_minor:8; /* bits 23-16 */
V32 rev_major:8; /* bits 31-24 */
} _be_bits;
struct {
V32 reserved:16; /* bits 0-15 */
V32 rev_minor:8; /* bits 16-23 */
V32 rev_major:8; /* bits 24-31 */
} _le_bits;
V8 byte[4];
V32 word;
} version;
V32 pad_53;
/* 54-59 (0x1b0-0x1d8) */
V32 debug_54;
V32 pad_54;
V32 debug_55;
V32 pad_55;
V32 debug_56;
V32 pad_56;
V32 debug_57;
V32 pad_57;
V32 debug_58;
V32 pad_58;
V32 debug_59;
V32 pad_59;
/* 60 (0x1e0) */
V32 timestamp;
V32 pad_60;
/* 61-63 (0x1e8-0x1f8) */
V32 debug_61;
V32 pad_61;
V32 debug_62;
V32 pad_62;
V32 debug_63;
V32 pad_63;
/* 64-71 (0x200 - 0x238) */
DMA_DESC_LEVEL rx_desc_level[8]; /* 2 dwords each, 32 bytes tot. */
/* 72-98 (0x240 - 0x2f8) */
/* reserved */
/* 96-127 (0x300 - 0x3f8) */
/* mirrors (0x100 - 0x1f8) */
} PBB_DMA_REG_MAP;
#endif /* ZUMA_PBB_H */

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include/jffs2/jffs2_1pass.h Normal file
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u32 jffs2_1pass_ls(struct part_info *part,const char *fname);
u32 jffs2_1pass_load(char *dest, struct part_info *part,const char *fname);
u32 jffs2_1pass_info(struct part_info *part);

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include/mpc74xx.h Normal file
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/*
* (C) Copyright 2001
* Josh Huber, Mission Critical Linux, Inc. <huber@mclx.com>
*
* 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
*/
/*
* mpc74xx.h
*
* MPC74xx specific definitions
*/
#ifndef __MPC74XX_H__
#define __MPC74XX_H__
/*----------------------------------------------------------------
* Exception offsets (PowerPC standard)
*/
#define EXC_OFF_SYS_RESET 0x0100 /* default system reset offset */
/*----------------------------------------------------------------
* l2cr values
*/
#define l2cr 1017
#define L2CR_L2E 0x80000000 /* bit 0 - enable */
#define L2CR_L2PE 0x40000000 /* bit 1 - data parity */
#define L2CR_L2SIZ_2M 0x00000000 /* bits 2-3 - 2MB, MPC7400 only! */
#define L2CR_L2SIZ_1M 0x30000000 /* ... 1MB */
#define L2CR_L2SIZ_HM 0x20000000 /* ... 512K */
#define L2CR_L2SIZ_QM 0x10000000 /* ... 256k */
#define L2CR_L2CLK_1 0x02000000 /* bits 4-6 clock ratio div 1 */
#define L2CR_L2CLK_1_5 0x04000000 /* bits 4-6 clock ratio div 1.5 */
#define L2CR_L2CLK_2 0x08000000 /* bits 4-6 clock ratio div 2 */
#define L2CR_L2CLK_2_5 0x0a000000 /* bits 4-6 clock ratio div 2.5 */
#define L2CR_L2CLK_3 0x0c000000 /* bits 4-6 clock ratio div 3 */
#define L2CR_L2CLK_3_5 0x06000000 /* bits 4-6 clock ratio div 3.5 */
#define L2CR_L2CLK_4 0x0e000000 /* bits 4-6 clock ratio div 4 */
#define L2CR_L2RAM_BURST 0x01000000 /* bits 7-8 - burst SRAM */
#define L2CR_DO 0x00400000 /* bit 9 - enable caching of instr. in L2 */
#define L2CR_L2I 0x00200000 /* bit 10 - global invalidate bit */
#define L2CR_L2CTL 0x00100000 /* bit 11 - l2 ram control */
#define L2CR_L2WT 0x00080000 /* bit 12 - l2 write-through */
#define L2CR_TS 0x00040000 /* bit 13 - test support on */
#define L2CR_TS_OFF -L2CR_TS /* bit 13 - test support off */
#define L2CR_L2OH_5 0x00000000 /* bits 14-15 - output hold time = short */
#define L2CR_L2OH_1 0x00010000 /* bits 14-15 - output hold time = medium */
#define L2CR_L2OH_INV 0x00020000 /* bits 14-15 - output hold time = long */
#define L2CR_L2IP 0x00000001 /* global invalidate in progress */
/*----------------------------------------------------------------
* BAT settings. Look in config_<BOARD>.h for the actual setup
*/
#define BATU_BL_128K 0x00000000
#define BATU_BL_256K 0x00000004
#define BATU_BL_512K 0x0000000c
#define BATU_BL_1M 0x0000001c
#define BATU_BL_2M 0x0000003c
#define BATU_BL_4M 0x0000007c
#define BATU_BL_8M 0x000000fc
#define BATU_BL_16M 0x000001fc
#define BATU_BL_32M 0x000003fc
#define BATU_BL_64M 0x000007fc
#define BATU_BL_128M 0x00000ffc
#define BATU_BL_256M 0x00001ffc
#define BATU_VS 0x00000002
#define BATU_VP 0x00000001
#define BATU_INVALID 0x00000000
#define BATL_WRITETHROUGH 0x00000040 /* W */
#define BATL_CACHEINHIBIT 0x00000020 /* I */
#define BATL_COHERENT 0x00000010 /* M */
#define BATL_GUARDED 0x00000008 /* G */
#define BATL_NO_ACCESS 0x00000000
#define BATL_RO 0x00000001
#define BATL_RW 0x00000002
#endif /* __MPC74XX_H__ */

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#
# (C) Copyright 2000
# Murray Jensen <Murray.Jensen@cmst.csiro.au>
#
# 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
#
include $(TOPDIR)/config.mk
BINS = gdbsend gdbcont
ifneq ($(HOSTOS),HP-UX)
BINS+= astest
endif
OBJS = gdbsend.o gdbcont.o astest.o error.o remote.o serial.o
#
# Use native tools and options
#
CPPFLAGS = -I$(BFD_ROOT_DIR)/include
CFLAGS = $(HOST_CFLAGS) -O $(CPPFLAGS)
CC = $(HOSTCC)
MAKEDEPEND = makedepend
HOSTOS := $(shell uname -s | sed -e 's/\([Cc][Yy][Gg][Ww][Ii][Nn]\).*/cygwin/')
ifeq ($(HOSTOS),cygwin)
all:
.depend:
else # ! CYGWIN
all: $(BINS)
gdbsend: gdbsend.o error.o remote.o serial.o
$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
gdbcont: gdbcont.o error.o remote.o serial.o
$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
astest: astest.o error.o
$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ -L$(BFD_ROOT_DIR)/lib -lbfd -liberty
clean:
rm -f $(OBJS)
distclean: clean
rm -f $(BINS) core *.bak .depend
#########################################################################
.depend: Makefile $(OBJS:.o=.c)
$(CC) -M $(CPPFLAGS) -I../include $(OBJS:.o=.c) > $@
-include .depend
#########################################################################
endif # cygwin