Hi Grant,
Still waiting on the remaining warning/error, and also noticed a
trivial typo:
On Thu, Jan 23 2014, Grant Grundler wrote:
> + /* 2) Host send CMD6 to set MODE_CONFIG[30] = 0x01 */
> + memset(&idata, 0, sizeof(idata));
> + idata.opcode = MMC_SWITCH;
> + idata.arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
> + (30 << 16) | /* index */
> + (1 << 8) | /* value */
> + EXT_CSD_CMD_SET_NORMAL;
> + idata.flags = MMC_RSP_R1B | MMC_CMD_AC;;
> + ret = ioctl(fd, MMC_IOC_CMD, &idata);
> + if (ret) {
> + retcode = ret;
> + printf("ioctl: MMC_SWITCH (eMMC 5.0 FW Update) %m\n");
> + goto abort_update;
> + }
> +
> + /* 2) send CMD25 0x0000FFFF */
I think that first 2) should be a 1). Thanks,
- Chris.
--
Chris Ball <chris@xxxxxxxxxx> <http://printf.net/>
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