@@ -2897,6 +2897,13 @@ do_retry:
goto out;
}
+ /* check mode operation for ffu install*/
+ if (!ext_csd[EXT_CSD_FFU_FEATURES]) {
+ fprintf(stderr, "Please reboot to complete firmware installation on %s\n", device);
+ ret = 0;
+ goto out;
+ }
+
ret = read_extcsd(dev_fd, ext_csd);
if (ret) {
fprintf(stderr, "Could not read EXT_CSD from %s\n", device);
@@ -2927,49 +2934,44 @@ do_retry:
goto out;
}
- /* check mode operation for ffu install*/
- if (!ext_csd[EXT_CSD_FFU_FEATURES]) {
- fprintf(stderr, "Please reboot to complete firmware installation on %s\n", device);
- } else {
- fprintf(stderr, "Installing firmware on %s...\n", device);
- /* Re-enter ffu mode and install the firmware */
- multi_cmd->num_of_cmds = 2;
-
- /* set ext_csd to install mode */
- multi_cmd->cmds[1].opcode = MMC_SWITCH;
- multi_cmd->cmds[1].blksz = 0;
- multi_cmd->cmds[1].blocks = 0;
- multi_cmd->cmds[1].arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
- (EXT_CSD_MODE_OPERATION_CODES << 16) |
- (EXT_CSD_FFU_INSTALL << 8) |
- EXT_CSD_CMD_SET_NORMAL;
- multi_cmd->cmds[1].flags = MMC_RSP_SPI_R1B | MMC_RSP_R1B | MMC_CMD_AC;
- multi_cmd->cmds[1].write_flag = 1;
-
- /* send ioctl with multi-cmd */
- ret = ioctl(dev_fd, MMC_IOC_MULTI_CMD, multi_cmd);
+ fprintf(stderr, "Installing firmware on %s...\n", device);
+ /* Re-enter ffu mode and install the firmware */
+ multi_cmd->num_of_cmds = 2;
- if (ret) {
- perror("Multi-cmd ioctl failed setting install mode");
- /* In case multi-cmd ioctl failed before exiting from ffu mode */
- ioctl(dev_fd, MMC_IOC_CMD, &multi_cmd->cmds[3]);
- goto out;
- }
+ /* set ext_csd to install mode */
+ multi_cmd->cmds[1].opcode = MMC_SWITCH;
+ multi_cmd->cmds[1].blksz = 0;
+ multi_cmd->cmds[1].blocks = 0;
+ multi_cmd->cmds[1].arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
+ (EXT_CSD_MODE_OPERATION_CODES << 16) |
+ (EXT_CSD_FFU_INSTALL << 8) |
+ EXT_CSD_CMD_SET_NORMAL;
+ multi_cmd->cmds[1].flags = MMC_RSP_SPI_R1B | MMC_RSP_R1B | MMC_CMD_AC;
+ multi_cmd->cmds[1].write_flag = 1;
- ret = read_extcsd(dev_fd, ext_csd);
- if (ret) {
- fprintf(stderr, "Could not read EXT_CSD from %s\n", device);
- goto out;
- }
+ /* send ioctl with multi-cmd */
+ ret = ioctl(dev_fd, MMC_IOC_MULTI_CMD, multi_cmd);
- /* return status */
- ret = ext_csd[EXT_CSD_FFU_STATUS];
- if (ret) {
- fprintf(stderr, "%s: error %d during FFU install:\n", device, ret);
- goto out;
- } else {
- fprintf(stderr, "FFU finished successfully\n");
- }
+ if (ret) {
+ perror("Multi-cmd ioctl failed setting install mode");
+ /* In case multi-cmd ioctl failed before exiting from ffu mode */
+ ioctl(dev_fd, MMC_IOC_CMD, &multi_cmd->cmds[3]);
+ goto out;
+ }
+
+ ret = read_extcsd(dev_fd, ext_csd);
+ if (ret) {
+ fprintf(stderr, "Could not read EXT_CSD from %s\n", device);
+ goto out;
+ }
+
+ /* return status */
+ ret = ext_csd[EXT_CSD_FFU_STATUS];
+ if (ret) {
+ fprintf(stderr, "%s: error %d during FFU install:\n", device, ret);
+ goto out;
+ } else {
+ fprintf(stderr, "FFU finished successfully\n");
}
out:
Move up the return in case MODE_OPERATION_CODES is not supported. According to the specification when MODE_OPERATION_CODES is not supported no checks should be done against NUM_OF_FW_SEC_PROG. Signed-off-by: Bruno Matic <bruno.matic@nokia.com> --- mmc_cmds.c | 82 ++++++++++++++++++++++++++++-------------------------- 1 file changed, 42 insertions(+), 40 deletions(-)