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mirror of git://projects.qi-hardware.com/xburst-tools.git synced 2024-12-23 13:47:44 +02:00

add usb_boot.cfg file

This commit is contained in:
xiangfu 2009-04-27 08:15:27 +00:00
parent 738212eb35
commit 4f47892d13
2 changed files with 192 additions and 0 deletions

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flash-tool/usb_boot.cfg Normal file
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/*
* create nand flash image for pavo board
*
* Copyright (C) 2009 xiangfu <xiangfu@gmail.com>
*
* 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 or
* (at your option) version 3 of the License.
*
* 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
*/
# [PLL]
EXTCLK = 12 #Define the external crystal in MHz
CPUSPEED = 252 #Define the PLL output frequency
PHMDIV = 3 #Define the frequency divider ratio of PLL=CCLK:PCLK=HCLK=MCLK
BOUDRATE = 57600 #Define the uart boudrate
USEUART = 0 #Use which uart, 0/1 for jz4740,0/1/2/3 for jz4750
# [SDRAM]
BUSWIDTH = 16 #The bus width of the SDRAM in bits (16|32)
BANKS = 4 #The bank number (2|4)
ROWADDR = 13 #Row address width in bits (11-13)
COLADDR = 9 #Column address width in bits (8-12)
ISMOBILE = 0 #Define whether SDRAM is mobile SDRAM, this only valid for Jz4750 ,1:yes 0:no
ISBUSSHARE = 1 #Define whether SDRAM bus share with NAND 1:shared 0:unshared
# [NAND]
BUSWIDTH = 8 #The width of the NAND flash chip in bits (8|16|32)
ROWCYCLES = 3 #The row address cycles (2|3)
PAGESIZE = 2048 #The page size of the NAND chip in bytes(512|2048|4096)
PAGEPERBLOCK = 128 #The page number per block
FORCEERASE = 1 #The force to erase flag (0|1)
OOBSIZE = 64 #oob size in byte
ECCPOS = 6 #Specify the ECC offset inside the oob data (0-[oobsize-1])
BADBLACKPOS = 0 #Specify the badblock flag offset inside the oob (0-[oobsize-1])
BADBLACKPAGE = 127 #Specify the page number of badblock flag inside a block(0-[PAGEPERBLOCK-1])
PLANENUM = 1 #The planes number of target nand flash
BCHBIT = 4 #Specify the hardware BCH algorithm for 4750 (4|8)
WPPIN = 0 #Specify the write protect pin number
BLOCKPERCHIP = 0 #Specify the block number per chip,0 means ignore
# [END]
#The program will calculate the total SDRAM size by : size = 2^(ROWADDR + COLADDR) * BANKNUM * (SDRAMWIDTH / 4)
#The CPUSPEED has restriction as: ( CPUSPEED % EXTCLK == 0 ) && ( CPUSPEED % 12 == 0 )
#For jz4750, the program just init BANK0(DSC0).
#Beware all variables must be set correct!

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#ifndef __JZ4740_USBDEFINES__H_
#define __JZ4740_USBDEFINES__H_
/* #define dprintf(x...) printf(x) */
#define SDRAM_SIZE ( 16 * 1024 * 1024 )
#define CODE_SIZE ( 4 * 1024 * 1024 )
/* #define START_ADDR ( 0x80000000 + SDRAM_SIZE - CODE_SIZE ) */
#define MAX_COMMAND_LENGTH 100
#define COMMAND_NUM 31
#define NAND_MAX_BLK_NUM 10000000 /* ((Hand.nand_pn / Hand.nand_ppb) + 1) */
#define NAND_MAX_PAGE_NUM 1073740824 /*Hand.nand_pn */
#define NAND_SECTION_NUM 23
#define MAX_TRANSFER_SIZE 0x100000
#define MAX_LOAD_SIZE 0x3000
#define NAND_MAX_BYTE_NUM (Hand.nand_pn * Hand.nand_ps)
#define IOCTL_INBUF_SIZE 512
#define IOCTL_OUTBUF_SIZE 512
#define MAX_DEV_NUM 16
enum CPUTYPE
{
JZ4740,
JZ4750,
};
enum USB_Boot_State
{
DISCONNECT,
CONNECT,
BOOT,
UNBOOT
};
enum OPTION
{
OOB_ECC,
OOB_NO_ECC,
NO_OOB,
};
enum NOR_OPS_TYPE
{
NOR_INIT = 0,
NOR_QUERY,
NOR_WRITE,
NOR_ERASE_CHIP,
NOR_ERASE_SECTOR
};
enum NOR_FLASH_TYPE
{
NOR_AM29 = 0,
NOR_SST28,
NOR_SST39x16,
NOR_SST39x8
};
enum NAND_OPS_TYPE
{
NAND_QUERY = 0,
NAND_INIT,
NAND_MARK_BAD,
NAND_READ_OOB,
NAND_READ_RAW,
NAND_ERASE,
NAND_READ,
NAND_PROGRAM,
NAND_READ_TO_RAM
};
enum SDRAM_OPS_TYPE
{
SDRAM_LOAD,
};
enum DATA_STRUCTURE_OB
{
DS_flash_info ,
DS_hand
};
typedef struct {
/* CPU ID */
unsigned int cpu_id;
/* PLL args */
unsigned char ext_clk;
unsigned char cpu_speed;
unsigned char phm_div;
unsigned char use_uart;
unsigned int boudrate;
/* SDRAM args */
unsigned char bus_width;
unsigned char bank_num;
unsigned char row_addr;
unsigned char col_addr;
unsigned char is_mobile;
unsigned char is_busshare;
/* debug args */
unsigned char debug_ops;
unsigned char pin_num;
unsigned int start;
unsigned int size;
/* for align */
/* unsigned char align1; */
/* unsigned char align2; */
}fw_args_t;
typedef struct {
/* nand flash info */
int pt; /* cpu type */
int nand_bw; /* bus width */
int nand_rc; /* row cycle */
int nand_ps; /* page size */
int nand_ppb; /* page number per block */
int nand_force_erase;
int nand_pn; /* page number in total */
int nand_os; /* oob size */
int nand_eccpos;
int nand_bbpage;
int nand_bbpos;
int nand_plane;
int nand_bchbit;
int nand_wppin;
int nand_bpc; /* block number per chip */
fw_args_t fw_args;
} hand_t;
#endif /* __JZ4740_USBDEFINES__H_ */