int mmc_send_status(struct mmc *mmc, int timeout)
{
struct mmc_cmd cmd;
- int err;
+ int err, retries = 5;
#ifdef CONFIG_MMC_TRACE
int status;
#endif
do {
err = mmc_send_cmd(mmc, &cmd, NULL);
- if (err)
+ if (!err) {
+ if ((cmd.response[0] & MMC_STATUS_RDY_FOR_DATA) &&
+ (cmd.response[0] & MMC_STATUS_CURR_STATE) !=
+ MMC_STATE_PRG)
+ break;
+ else if (cmd.response[0] & MMC_STATUS_MASK) {
+ printf("Status Error: 0x%08X\n",
+ cmd.response[0]);
+ return COMM_ERR;
+ }
+ } else if (--retries < 0)
return err;
- else if (cmd.response[0] & MMC_STATUS_RDY_FOR_DATA)
- break;
udelay(1000);
- if (cmd.response[0] & MMC_STATUS_MASK) {
- printf("Status Error: 0x%08X\n", cmd.response[0]);
- return COMM_ERR;
- }
} while (timeout--);
#ifdef CONFIG_MMC_TRACE