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git://projects.qi-hardware.com/xburst-tools.git
synced 2024-11-22 17:31:54 +02:00
add nand erase (nerase) command
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@ -40,7 +40,7 @@ extern char com_argv[MAX_ARGC][MAX_COMMAND_LENGTH];
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struct ingenic_dev ingenic_dev;
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struct hand hand;
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static struct nand_in nand_in;
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struct nand_in nand_in;
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static struct nand_out nand_out;
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unsigned int total_size;
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unsigned char code_buf[4 * 512 * 1024];
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@ -544,6 +544,8 @@ int init_nand_in(void)
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nand_in.check = error_check;
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nand_in.dev = 0;
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nand_in.cs_map = cs;
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memset(nand_in.cs_map, 0, MAX_DEV_NUM);
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nand_in.max_chip = 16;
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return 0;
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}
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@ -561,7 +563,6 @@ int nand_prog(void)
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"\n \t-n:\tno oob"
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"\n \t-o:\twith oob no ecc"
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"\n \t-e:\twith oob and ecc";
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init_nand_in();
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if (com_argc != 6) {
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printf("\n not enough argument.");
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@ -569,8 +570,7 @@ int nand_prog(void)
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return 0;
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}
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for (i = 0; i < MAX_DEV_NUM; i++)
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(nand_in.cs_map)[i] = 0;
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init_nand_in();
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nand_in.start = atoi(com_argv[1]);
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image_file = com_argv[2];
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@ -613,9 +613,6 @@ int nand_query(void)
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}
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init_nand_in();
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for (i = 0; i < MAX_DEV_NUM; i++)
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(nand_in.cs_map)[i] = 0;
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nand_in.dev = atoi(com_argv[1]);
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(nand_in.cs_map)[atoi(com_argv[2])] = 1;
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@ -22,6 +22,8 @@
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#ifndef __CMD_H__
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#define __CMD_H__
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#include "usb_boot_defines.h"
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#define COMMAND_NUM 31
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#define MAX_ARGC 10
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#define MAX_COMMAND_LENGTH 100
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@ -29,5 +31,6 @@
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int boot(char *stage1_path, char *stage2_path);
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int nand_prog(void);
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int nand_query(void);
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int nand_erase(struct nand_in *nand_in);
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#endif /* __CMD_H__ */
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@ -27,6 +27,7 @@
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#include "cmd.h"
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#include "config.h"
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extern struct nand_in nand_in;
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int com_argc;
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char com_argv[MAX_ARGC][MAX_COMMAND_LENGTH];
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@ -42,7 +43,7 @@ static const char COMMAND[][30]=
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"nerase",
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"nread",
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"nreadraw",
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"nreadoob",
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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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@ -52,7 +53,7 @@ static const char COMMAND[][30]=
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"readnand",
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"gpios",
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"gpioc",
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"boot",
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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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@ -110,6 +111,37 @@ static int handle_fconfig(void)
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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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int i;
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if (com_argc < 5) {
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printf("\n Usage:");
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printf(" nerase (1) (2) (3) (4) ");
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printf("\n 1:start block number"
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"\n 2:block length"
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"\n 3:device index number"
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"\n 4:flash chip index number");
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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("\n Flash index number overflow!");
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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 command_interpret(char * com_buf)
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{
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char *buf = com_buf;
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@ -158,6 +190,9 @@ int command_handle(char *buf)
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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 11:
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nand_prog();
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break;
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