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Code

usbboot: remove useless NAND_READ_TO_RAM from host.

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This commit is contained in:
Xiangfu Liu 2011-08-04 16:12:40 +08:00
parent d7801e1d8d
commit ad27b63155
1 changed files with 30 additions and 42 deletions
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62
usbboot/src/cmd.c
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@ -134,7 +134,7 @@ void init_cfg()
{ {
int cpu = get_ingenic_cpu(); int cpu = get_ingenic_cpu();
if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) { if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) {
printf(" Device unboot! Boot it first!\n"); printf(" Device unboot! boot it first!\n");
return; return;
} }
@ -221,10 +221,10 @@ int nand_markbad(struct nand_in *nand_in)
{ {
int cpu = get_ingenic_cpu(); int cpu = get_ingenic_cpu();
if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) { if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) {
printf(" Device unboot! Boot it first!\n"); printf(" Device unboot! boot it first!\n");
return -1; return -1;
} }
printf(" mark bad block : %d\n",nand_in->start); printf(" Mark bad block : %d\n",nand_in->start);
usb_send_data_address_to_ingenic(&ingenic_dev, nand_in->start); usb_send_data_address_to_ingenic(&ingenic_dev, nand_in->start);
usb_ingenic_nand_ops(&ingenic_dev, NAND_MARK_BAD); usb_ingenic_nand_ops(&ingenic_dev, NAND_MARK_BAD);
usb_read_data_from_ingenic(&ingenic_dev, ret, 8); usb_read_data_from_ingenic(&ingenic_dev, ret, 8);
@ -250,7 +250,7 @@ int nand_program_check(struct nand_in *nand_in, unsigned int *start_page)
int cpu = get_ingenic_cpu(); int cpu = get_ingenic_cpu();
if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) { if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) {
printf(" Device unboot! Boot it first!\n"); printf(" Device unboot! boot it first!\n");
goto err; goto err;
} }
@ -318,7 +318,7 @@ int nand_program_check(struct nand_in *nand_in, unsigned int *start_page)
if (nand_in->start == 0 && hand.nand_ps == 4096 && if (nand_in->start == 0 && hand.nand_ps == 4096 &&
hand.fw_args.cpu_id == 0x4740) { hand.fw_args.cpu_id == 0x4740) {
printf(" no check! End at Page: %d\n", cur_page); printf(" No check! end at page: %d\n", cur_page);
fflush(NULL); fflush(NULL);
continue; continue;
} }
@ -332,7 +332,7 @@ int nand_program_check(struct nand_in *nand_in, unsigned int *start_page)
nand_markbad(&bad); nand_markbad(&bad);
} }
printf(" End at Page: %d\n", cur_page); printf(" End at page: %d\n", cur_page);
fflush(NULL); fflush(NULL);
} }
@ -361,7 +361,7 @@ int nand_erase(struct nand_in *nand_in)
int cpu = get_ingenic_cpu(); int cpu = get_ingenic_cpu();
if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) { if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) {
printf(" Device unboot! Boot it first!\n"); printf(" Device unboot! boot it first!\n");
return -1; return -1;
} }
@ -599,7 +599,7 @@ int nand_query(void)
int cpu = get_ingenic_cpu(); int cpu = get_ingenic_cpu();
if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) { if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) {
printf(" Device unboot! Boot it first!\n"); printf(" Device unboot! boot it first!\n");
return -1; return -1;
} }
@ -622,53 +622,47 @@ int nand_query(void)
int nand_read(int mode) int nand_read(int mode)
{ {
unsigned int i,j; unsigned int i, j, cpu;
unsigned int start_addr, length, page_num; unsigned int start_addr, length, page_num;
unsigned char csn; unsigned char csn;
unsigned short temp = 0; unsigned short temp = 0;
unsigned ram_addr = 0;
if (com_argc < 5) { if (com_argc < 5) {
printf(" Usage: nread (1) (2) (3) (4)\n" printf(" Usage: nread (1) (2) (3) (4)\n"
" 1:start page number\n" " 1:start page number\n"
" 2:length in byte\n" " 2:length in byte\n"
" 3:device index number\n" " 3:device index number\n"
" 4:flash index number\n" " 4:flash index number\n");
" 5:start SDRAM address\n");
return -1; return -1;
} }
init_nand_in(); init_nand_in();
if (atoi(com_argv[4]) >= MAX_DEV_NUM) {
printf(" Flash index number overflow!\n");
return -1;
}
(nand_in.cs_map)[atoi(com_argv[4])] = 1;
nand_in.start = atoi(com_argv[1]); nand_in.start = atoi(com_argv[1]);
nand_in.length = atoi(com_argv[2]); nand_in.length = atoi(com_argv[2]);
nand_in.dev = atoi(com_argv[3]); nand_in.dev = atoi(com_argv[3]);
if (com_argc = 6) { csn = atoi(com_argv[4]);
ram_addr = strtoul(com_argv[5], NULL, 0);
printf("==%s==", com_argv[5]);
}
start_addr = nand_in.start; start_addr = nand_in.start;
length = nand_in.length; length = nand_in.length;
if (csn >= MAX_DEV_NUM) {
printf(" Flash index number overflow!\n");
return -1;
}
nand_in.cs_map[csn] = 1;
if (start_addr > NAND_MAX_PAGE_NUM || length > NAND_MAX_PAGE_NUM ) { if (start_addr > NAND_MAX_PAGE_NUM || length > NAND_MAX_PAGE_NUM ) {
printf(" Page number overflow!\n"); printf(" Page number overflow!\n");
return -1; return -1;
} }
int cpu = get_ingenic_cpu();
cpu = get_ingenic_cpu();
if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) { if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) {
printf(" Device unboot! Boot it first!\n"); printf(" Device unboot! boot it first!\n");
return -1; return -1;
} }
for (i = 0; i < nand_in.max_chip; i++)
if ((nand_in.cs_map)[i] != 0)
break;
if (i >= nand_in.max_chip) return 1;
csn = i;
printf(" Reading from No.%d device No.%d flash....\n", nand_in.dev, csn); printf(" Reading from No.%d device No.%d flash....\n", nand_in.dev, csn);
page_num = length / hand.nand_ps +1; page_num = length / hand.nand_ps +1;
@ -684,14 +678,8 @@ int nand_read(int mode)
temp = ((NO_OOB<<12) & 0xf000) + ((csn<<4) & 0xff0) + temp = ((NO_OOB<<12) & 0xf000) + ((csn<<4) & 0xff0) +
NAND_READ_RAW; NAND_READ_RAW;
break; break;
case NAND_READ_TO_RAM:
temp = ((NO_OOB<<12) & 0xf000) + ((csn<<4) & 0xff0) +
NAND_READ_TO_RAM;
printf(" Reading nand to RAM: 0x%x\n", ram_addr);
usb_ingenic_start(&ingenic_dev, VR_PROGRAM_START1, ram_addr);
break;
default: default:
printf(" unknow mode!\n"); printf(" Unknow mode!\n");
return -1; return -1;
} }
@ -834,7 +822,7 @@ int sdram_load(struct sdram_in *sdram_in)
{ {
int cpu = get_ingenic_cpu(); int cpu = get_ingenic_cpu();
if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) { if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) {
printf(" Device unboot! Boot it first!\n"); printf(" Device unboot! boot it first!\n");
return -1; return -1;
} }
@ -929,7 +917,7 @@ int device_reset(int ops)
{ {
int cpu = get_ingenic_cpu(); int cpu = get_ingenic_cpu();
if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) { if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) {
printf(" Device unboot! Boot it first!\n"); printf(" Device unboot! boot it first!\n");
return -1; return -1;
} }