diff options
Diffstat (limited to 'drivers/remoteproc')
-rw-r--r-- | drivers/remoteproc/qcom_q6v5_mss.c | 47 | ||||
-rw-r--r-- | drivers/remoteproc/qcom_q6v5_pas.c | 9 |
2 files changed, 45 insertions, 11 deletions
diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c index 71cfac580967..7c344771c335 100644 --- a/drivers/remoteproc/qcom_q6v5_mss.c +++ b/drivers/remoteproc/qcom_q6v5_mss.c @@ -188,6 +188,7 @@ struct q6v5 { bool has_alt_reset; int mpss_perm; int mba_perm; + const char *hexagon_mdt_image; int version; }; @@ -860,17 +861,26 @@ static int q6v5_mpss_load(struct q6v5 *qproc) phys_addr_t min_addr = PHYS_ADDR_MAX; phys_addr_t max_addr = 0; bool relocate = false; - char seg_name[10]; + char *fw_name; + size_t fw_name_len; ssize_t offset; size_t size = 0; void *ptr; int ret; int i; - ret = request_firmware(&fw, "modem.mdt", qproc->dev); + fw_name_len = strlen(qproc->hexagon_mdt_image); + if (fw_name_len <= 4) + return -EINVAL; + + fw_name = kstrdup(qproc->hexagon_mdt_image, GFP_KERNEL); + if (!fw_name) + return -ENOMEM; + + ret = request_firmware(&fw, fw_name, qproc->dev); if (ret < 0) { - dev_err(qproc->dev, "unable to load modem.mdt\n"); - return ret; + dev_err(qproc->dev, "unable to load %s\n", fw_name); + goto out; } /* Initialize the RMB validator */ @@ -918,10 +928,11 @@ static int q6v5_mpss_load(struct q6v5 *qproc) ptr = qproc->mpss_region + offset; if (phdr->p_filesz) { - snprintf(seg_name, sizeof(seg_name), "modem.b%02d", i); - ret = request_firmware(&seg_fw, seg_name, qproc->dev); + /* Replace "xxx.xxx" with "xxx.bxx" */ + sprintf(fw_name + fw_name_len - 3, "b%02d", i); + ret = request_firmware(&seg_fw, fw_name, qproc->dev); if (ret) { - dev_err(qproc->dev, "failed to load %s\n", seg_name); + dev_err(qproc->dev, "failed to load %s\n", fw_name); goto release_firmware; } @@ -960,6 +971,8 @@ static int q6v5_mpss_load(struct q6v5 *qproc) release_firmware: release_firmware(fw); +out: + kfree(fw_name); return ret < 0 ? ret : 0; } @@ -1075,9 +1088,10 @@ static int qcom_q6v5_register_dump_segments(struct rproc *rproc, unsigned long i; int ret; - ret = request_firmware(&fw, "modem.mdt", qproc->dev); + ret = request_firmware(&fw, qproc->hexagon_mdt_image, qproc->dev); if (ret < 0) { - dev_err(qproc->dev, "unable to load modem.mdt\n"); + dev_err(qproc->dev, "unable to load %s\n", + qproc->hexagon_mdt_image); return ret; } @@ -1253,6 +1267,7 @@ static int q6v5_probe(struct platform_device *pdev) const struct rproc_hexagon_res *desc; struct q6v5 *qproc; struct rproc *rproc; + const char *mba_image; int ret; desc = of_device_get_match_data(&pdev->dev); @@ -1262,8 +1277,14 @@ static int q6v5_probe(struct platform_device *pdev) if (desc->need_mem_protection && !qcom_scm_is_available()) return -EPROBE_DEFER; + mba_image = desc->hexagon_mba_image; + ret = of_property_read_string_index(pdev->dev.of_node, "firmware-name", + 0, &mba_image); + if (ret < 0 && ret != -EINVAL) + return ret; + rproc = rproc_alloc(&pdev->dev, pdev->name, &q6v5_ops, - desc->hexagon_mba_image, sizeof(*qproc)); + mba_image, sizeof(*qproc)); if (!rproc) { dev_err(&pdev->dev, "failed to allocate rproc\n"); return -ENOMEM; @@ -1274,6 +1295,12 @@ static int q6v5_probe(struct platform_device *pdev) qproc = (struct q6v5 *)rproc->priv; qproc->dev = &pdev->dev; qproc->rproc = rproc; + qproc->hexagon_mdt_image = "modem.mdt"; + ret = of_property_read_string_index(pdev->dev.of_node, "firmware-name", + 1, &qproc->hexagon_mdt_image); + if (ret < 0 && ret != -EINVAL) + return ret; + platform_set_drvdata(pdev, qproc); ret = q6v5_init_mem(qproc, pdev); diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c index c529a04c14ed..f280f196d007 100644 --- a/drivers/remoteproc/qcom_q6v5_pas.c +++ b/drivers/remoteproc/qcom_q6v5_pas.c @@ -258,6 +258,7 @@ static int adsp_probe(struct platform_device *pdev) const struct adsp_data *desc; struct qcom_adsp *adsp; struct rproc *rproc; + const char *fw_name; int ret; desc = of_device_get_match_data(&pdev->dev); @@ -267,8 +268,14 @@ static int adsp_probe(struct platform_device *pdev) if (!qcom_scm_is_available()) return -EPROBE_DEFER; + fw_name = desc->firmware_name; + ret = of_property_read_string(pdev->dev.of_node, "firmware-name", + &fw_name); + if (ret < 0 && ret != -EINVAL) + return ret; + rproc = rproc_alloc(&pdev->dev, pdev->name, &adsp_ops, - desc->firmware_name, sizeof(*adsp)); + fw_name, sizeof(*adsp)); if (!rproc) { dev_err(&pdev->dev, "unable to allocate remoteproc\n"); return -ENOMEM; |