mirror of
git://projects.qi-hardware.com/xburst-tools.git
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19bc94325c
in debian/* file should use the same emails address as in source code. Signed-off-by: Xiangfu Liu <xiangfu@sharism.cc>
313 lines
6.6 KiB
C
313 lines
6.6 KiB
C
/*
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* Copyright(C) 2009 Qi Hardware Inc.,
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* Authors: Xiangfu Liu <xiangfu@sharism.cc>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "usb_boot_defines.h"
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#include "ingenic_usb.h"
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#include "cmd.h"
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#include "xburst-tools_version.h"
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extern struct nand_in nand_in;
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extern struct sdram_in sdram_in;
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extern unsigned char code_buf[4 * 512 * 1024];
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int com_argc;
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char com_argv[MAX_ARGC][MAX_COMMAND_LENGTH];
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char * stage1;
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char * stage2;
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static const char COMMAND[][COMMAND_NUM]=
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{
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"",
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"query",
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"querya",
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"erase",
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"read",
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"prog",
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"nquery",
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"nerase",
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"nread",
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"nreadraw",
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"nreadoob", /* index 10 */
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"nprog",
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"help",
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"version",
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"go",
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"fconfig",
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"exit",
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"readnand",
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"gpios",
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"gpioc",
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"boot", /* index 20 */
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"list",
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"select",
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"unselect",
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"chip",
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"unchip",
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"nmark",
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"nmake",
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"load",
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"memtest",
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"run"
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};
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static int handle_help(void)
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{
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printf(" command support in current version:\n"
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/* " query" */
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/* " querya" */
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/* " erase" */
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/* " read" */
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/* " prog" */
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" nquery query NAND flash info\n"
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" nerase erase NAND flash\n"
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" nread read NAND flash data with checking bad block and ECC\n"
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" nreadraw read NAND flash data without checking bad block and ECC\n"
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" nreadoo read NAND flash oob without checking bad block and ECC\n" /* index 10 */
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" nprog program NAND flash with data and ECC\n"
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" help print this help\n"
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" version show current USB Boot software version\n"
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" go execute program in SDRAM\n"
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" fconfig set USB Boot config file(not implement)\n"
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" exit quit from telnet session\n"
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" readnand read data from nand flash and store to SDRAM\n"
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" gpios set one GPIO to high level\n"
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" gpioc set one GPIO to low level\n"
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" boot boot device and make it in stage2\n" /* index 20 */
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" list show current device number can connect(not implement)\n"
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/* " select" */
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/* " unselect" */
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/* " chip" */
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/* " unchip" */
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" nmark mark a bad block in NAND flash\n"
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" nmake read all data from nand flash and store to file(not implement)\n"
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" load load file data to SDRAM\n"
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" memtest do SDRAM test\n"
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" run run command script in file(implement by -c args)\n"
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" sdprog program SD card(not implement)\n"
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" sdread read data from SD card(not implement)\n");
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return 1;
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}
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static int handle_version(void)
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{
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printf(" USB Boot Software current version: %s\n", XBURST_TOOLS_VERSION);
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return 1;
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}
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/* need transfer two para :blk_num ,start_blk */
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int handle_nerase(void)
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{
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if (com_argc < 5) {
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printf(" Usage: nerase (1) (2) (3) (4)\n"
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" 1:start block number\n"
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" 2:block length\n"
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" 3:device index number\n"
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" 4:flash chip index number\n");
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return -1;
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}
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init_nand_in();
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nand_in.start = atoi(com_argv[1]);
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nand_in.length = atoi(com_argv[2]);
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nand_in.dev = atoi(com_argv[3]);
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if (atoi(com_argv[4]) >= MAX_DEV_NUM) {
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printf(" Flash index number overflow!\n");
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return -1;
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}
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(nand_in.cs_map)[atoi(com_argv[4])] = 1;
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if (nand_erase(&nand_in) < 1)
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return -1;
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return 1;
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}
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int handle_nmark(void)
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{
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if (com_argc < 4) {
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printf(" Usage: nerase (1) (2) (3)\n"
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" 1:bad block number\n"
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" 2:device index number\n"
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" 3:flash chip index number\n");
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return -1;
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}
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init_nand_in();
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nand_in.start = atoi(com_argv[1]);
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nand_in.dev = atoi(com_argv[2]);
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if (atoi(com_argv[3])>=MAX_DEV_NUM) {
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printf(" Flash index number overflow!\n");
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return -1;
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}
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(nand_in.cs_map)[atoi(com_argv[3])] = 1;
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nand_markbad(&nand_in);
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return 1;
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}
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int handle_memtest(void)
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{
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unsigned int start, size;
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if (com_argc != 2 && com_argc != 4)
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{
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printf(" Usage: memtest (1) [2] [3]\n"
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" 1:device index number\n"
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" 2:SDRAM start address\n"
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" 3:test size\n");
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return -1;
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}
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if (com_argc == 4) {
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start = strtoul(com_argv[2], NULL, 0);
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size = strtoul(com_argv[3], NULL, 0);
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} else {
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start = 0;
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size = 0;
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}
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debug_memory(atoi(com_argv[1]), start, size);
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return 1;
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}
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int handle_gpio(int mode)
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{
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if (com_argc < 3) {
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printf(" Usage:"
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" gpios (1) (2)\n"
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" 1:GPIO pin number\n"
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" 2:device index number\n");
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return -1;
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}
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debug_gpio(atoi(com_argv[2]), mode, atoi(com_argv[1]));
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return 1;
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}
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int handle_load(void)
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{
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if (com_argc<4) {
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printf(" Usage:"
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" load (1) (2) (3) \n"
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" 1:SDRAM start address\n"
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" 2:image file name\n"
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" 3:device index number\n");
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return -1;
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}
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sdram_in.start=strtoul(com_argv[1], NULL, 0);
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printf(" start:::::: 0x%x\n", sdram_in.start);
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sdram_in.dev = atoi(com_argv[3]);
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sdram_in.buf = code_buf;
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sdram_load_file(&sdram_in, com_argv[2]);
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return 1;
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}
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int command_interpret(char * com_buf)
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{
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if(com_buf[0] == '\n')
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return 0;
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com_argc = 0;
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char *p = strtok(com_buf, "\n ");
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strcpy(com_argv[com_argc++], p);
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while(p = strtok(NULL, "\n "))
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strcpy(com_argv[com_argc++], p);
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int loop = 0;
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for (loop = 1; loop <= COMMAND_NUM; loop++)
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if (!strcmp(COMMAND[loop], com_argv[0]))
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return loop;
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return -1;
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}
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int command_handle(char *buf)
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{
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int cmd = command_interpret(buf); /* get the command index */
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switch (cmd) {
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case 0:
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break;
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case 6:
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nand_query();
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break;
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case 7:
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handle_nerase();
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break;
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case 8: /* nread */
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nand_read(NAND_READ);
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break;
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case 9: /* nreadraw */
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nand_read(NAND_READ_RAW);
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break;
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case 10: /* nreadoob */
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nand_read(NAND_READ_OOB);
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break;
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case 11:
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nand_prog();
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break;
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case 12:
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handle_help();
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break;
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case 13:
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handle_version();
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break;
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case 14:
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debug_go();
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break;
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case 16: /* exit */
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printf(" exiting usbboot software\n");
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return -1; /* return -1 to break the main.c while
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* then run usb_ingenic_cleanup*/
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/*case 17:
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nand_read(NAND_READ_TO_RAM); */
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break;
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case 18:
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handle_gpio(2);
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break;
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case 19:
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handle_gpio(3);
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break;
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case 20:
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boot(stage1, stage2);
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break;
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case 26:
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handle_nmark();
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break;
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case 28:
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handle_load();
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break;
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case 29:
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handle_memtest();
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break;
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case -1:
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default:
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printf(" command not support or input error!\n");
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break;
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}
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return 1;
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}
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