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make the usbboot detect the target cpu type by usb id

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Signed-off-by: Xiangfu Liu <xiangfu@sharism.cc>
This commit is contained in:
Xiangfu Liu 2010-06-18 14:28:25 +08:00
parent d0db32762f
commit 046a7e7cbd
4 changed files with 26 additions and 43 deletions
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18
usbboot/src/cmd.c
View File

@ -126,22 +126,30 @@ int boot(char *stage1_path, char *stage2_path){
status = usb_get_ingenic_cpu(&ingenic_dev);
switch (status) {
case 1: /* Jz4740v1 */
case JZ4740V1:
status = 0;
hand.fw_args.cpu_id = 0x4740;
break;
case 2: /* Jz4750v1 */
case JZ4750V1:
status = 0;
hand.fw_args.cpu_id = 0x4750;
break;
case 3: /* Boot4740 */
case JZ4760V1:
status = 0;
hand.fw_args.cpu_id = 0x4760;
break;
case BOOT4740:
status = 1;
hand.fw_args.cpu_id = 0x4740;
break;
case 4: /* Boot4750 */
case BOOT4750:
status = 1;
hand.fw_args.cpu_id = 0x4750;
break;
case BOOT4760:
status = 1;
hand.fw_args.cpu_id = 0x4760;
break;
default:
return 1;
}
@ -240,7 +248,7 @@ int nand_program_check(struct nand_in *nand_in,
#endif
int cpu = usb_get_ingenic_cpu(&ingenic_dev);
if (cpu != BOOT4740 && cpu != BOOT4750) {
if (cpu != BOOT4740 && cpu != BOOT4750 && cpu != BOOT4760) {
printf(" Device unboot! Boot it first!\n");
goto err;
}

34
usbboot/src/ingenic_cfg.c
View File

@ -25,37 +25,6 @@
extern unsigned int total_size;
int hand_init_def(struct hand *hand)
{
/* nand flash info */
/* hand.nand_start=0; */ /* important !!!! */
hand->pt = JZ4740; /* cpu type */
hand->nand_bw = 8;
hand->nand_rc = 3;
hand->nand_ps = 2048;
hand->nand_os = 64;
hand->nand_ppb = 64;
hand->nand_eccpos = 6;
hand->nand_bbpage = 0;
hand->nand_bbpos = 0;
hand->nand_force_erase = 0;
/* hand.nand_ids=0; */ /* vendor_id & device_id */
hand->fw_args.cpu_id = 0x4740;
hand->fw_args.ext_clk = 12;
hand->fw_args.cpu_speed = 225 / hand->fw_args.ext_clk;
hand->fw_args.phm_div = 3;
hand->fw_args.use_uart = 0;
hand->fw_args.boudrate = 57600;
hand->fw_args.bus_width = 0;
hand->fw_args.bank_num = 1;
hand->fw_args.row_addr = 13;
hand->fw_args.col_addr = 9;
hand->fw_args.is_mobile = 0;
hand->fw_args.is_busshare = 1;
return 1;
}
int check_dump_cfg(struct hand *hand)
{
printf("Now checking whether all configure args valid:");
@ -149,8 +118,6 @@ int parse_configure(struct hand *hand, char * file_path)
return -1;
}
hand_init_def(hand);
cfg_opt_t opts[] = {
CFG_INT("BOUDRATE", 57600, CFGF_NONE),
CFG_INT("EXTCLK", 0, CFGF_NONE),
@ -226,7 +193,6 @@ int parse_configure(struct hand *hand, char * file_path)
cfg_free(cfg);
hand->fw_args.cpu_id = 0x4740;
if (hand->fw_args.bus_width == 32)
hand->fw_args.bus_width = 0;
else

7
usbboot/src/ingenic_usb.c
View File

@ -24,6 +24,7 @@
#include "ingenic_usb.h"
extern unsigned int total_size;
extern struct hand hand;
static int get_ingenic_device(struct ingenic_dev *ingenic_dev)
{
@ -38,8 +39,10 @@ static int get_ingenic_device(struct ingenic_dev *ingenic_dev)
usb_dev = usb_dev->next) {
if ((usb_dev->descriptor.idVendor == VENDOR_ID) &&
(usb_dev->descriptor.idProduct == PRODUCT_ID)) {
(usb_dev->descriptor.idProduct == PRODUCT_ID_4740 ||
usb_dev->descriptor.idProduct == PRODUCT_ID_4760)) {
ingenic_dev->usb_dev = usb_dev;
hand.fw_args.cpu_id = usb_dev->descriptor.idProduct;
count++;
}
@ -168,8 +171,10 @@ int usb_get_ingenic_cpu(struct ingenic_dev *ingenic_dev)
if (!strcmp(ingenic_dev->cpu_info_buff,"JZ4740V1")) return JZ4740V1;
if (!strcmp(ingenic_dev->cpu_info_buff,"JZ4750V1")) return JZ4750V1;
if (!strcmp(ingenic_dev->cpu_info_buff,"JZ4760V1")) return JZ4760V1;
if (!strcmp(ingenic_dev->cpu_info_buff,"Boot4740")) return BOOT4740;
if (!strcmp(ingenic_dev->cpu_info_buff,"Boot4750")) return BOOT4750;
if (!strcmp(ingenic_dev->cpu_info_buff,"Boot4760")) return BOOT4760;
return -1;
}

10
usbboot/src/ingenic_usb.h
View File

@ -39,8 +39,10 @@
#define JZ4740V1 1
#define JZ4750V1 2
#define BOOT4740 3
#define BOOT4750 4
#define JZ4760V1 3
#define BOOT4740 4
#define BOOT4750 5
#define BOOT4760 6
#define STAGE_ADDR_MSB(addr) ((addr) >> 16)
#define STAGE_ADDR_LSB(addr) ((addr) & 0xffff)
@ -49,7 +51,9 @@
#define USB_TIMEOUT 5000
#define VENDOR_ID 0x601a
#define PRODUCT_ID 0x4740
#define PRODUCT_ID_4740 0x4740
#define PRODUCT_ID_4750 0x4750
#define PRODUCT_ID_4760 0x4760
#define STAGE1_FILE_PATH (DATADIR "xburst_stage1.bin")
#define STAGE2_FILE_PATH (DATADIR "xburst_stage2.bin")