diff options
| -rw-r--r-- | drivers/soc/qcom/peripheral-loader.c | 20 | ||||
| -rw-r--r-- | drivers/soc/qcom/peripheral-loader.h | 4 | ||||
| -rw-r--r-- | drivers/soc/qcom/pil-msa.c | 23 | ||||
| -rw-r--r-- | drivers/soc/qcom/subsys-pil-tz.c | 5 |
4 files changed, 28 insertions, 24 deletions
diff --git a/drivers/soc/qcom/peripheral-loader.c b/drivers/soc/qcom/peripheral-loader.c index 32a457730869..2a3b2a313c69 100644 --- a/drivers/soc/qcom/peripheral-loader.c +++ b/drivers/soc/qcom/peripheral-loader.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2010-2018, The Linux Foundation. All rights reserved. +/* Copyright (c) 2010-2019, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -980,7 +980,9 @@ int pil_boot(struct pil_desc *desc) trace_pil_event("before_init_image", desc); if (desc->ops->init_image) - ret = desc->ops->init_image(desc, fw->data, fw->size); + ret = desc->ops->init_image(desc, fw->data, fw->size, + priv->region_start, + priv->region_end - priv->region_start); if (ret) { pil_err(desc, "Initializing image failed(rc:%d)\n", ret); subsys_set_error(desc->subsys_dev, firmware_error_msg); @@ -997,20 +999,6 @@ int pil_boot(struct pil_desc *desc) } if (desc->subsys_vmid > 0) { - /** - * In case of modem ssr, we need to assign memory back to linux. - * This is not true after cold boot since linux already owns it. - * Also for secure boot devices, modem memory has to be released - * after MBA is booted - */ - trace_pil_event("before_assign_mem", desc); - if (desc->modem_ssr) { - ret = pil_assign_mem_to_linux(desc, priv->region_start, - (priv->region_end - priv->region_start)); - if (ret) - pil_err(desc, "Failed to assign to linux, ret- %d\n", - ret); - } ret = pil_assign_mem_to_subsys_and_linux(desc, priv->region_start, (priv->region_end - priv->region_start)); diff --git a/drivers/soc/qcom/peripheral-loader.h b/drivers/soc/qcom/peripheral-loader.h index 6e74743c8c21..6800fd83944a 100644 --- a/drivers/soc/qcom/peripheral-loader.h +++ b/drivers/soc/qcom/peripheral-loader.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2010-2017, The Linux Foundation. All rights reserved. +/* Copyright (c) 2010-2017, 2019, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -116,7 +116,7 @@ struct md_ssr_toc /* Shared IMEM ToC struct */ */ struct pil_reset_ops { int (*init_image)(struct pil_desc *pil, const u8 *metadata, - size_t size); + size_t size, phys_addr_t addr, size_t sz); int (*mem_setup)(struct pil_desc *pil, phys_addr_t addr, size_t size); int (*verify_blob)(struct pil_desc *pil, phys_addr_t phy_addr, size_t size); diff --git a/drivers/soc/qcom/pil-msa.c b/drivers/soc/qcom/pil-msa.c index f7d183a7bbcc..b7f55bbfe267 100644 --- a/drivers/soc/qcom/pil-msa.c +++ b/drivers/soc/qcom/pil-msa.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. +/* Copyright (c) 2012-2019, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -685,7 +685,7 @@ err_invalid_fw: } static int pil_msa_auth_modem_mdt(struct pil_desc *pil, const u8 *metadata, - size_t size) + size_t size, phys_addr_t phy_addr, size_t phy_sz) { struct modem_data *drv = dev_get_drvdata(pil->dev); void *mdata_virt; @@ -715,6 +715,19 @@ static int pil_msa_auth_modem_mdt(struct pil_desc *pil, const u8 *metadata, wmb(); if (pil->subsys_vmid > 0) { + /** + * In case of modem ssr,we need to assign memory back to linux. + * This is not true after cold boot since linux already owns + * it. Also for secure boot devices, modem memory has to be + * released after MBA is booted + */ + if (pil->modem_ssr) { + ret = pil_assign_mem_to_linux(pil, phy_addr, phy_sz); + if (ret) + dev_err(pil->dev, + "Failed to assign to linux, ret- %d\n", + ret); + } ret = pil_assign_mem_to_subsys(pil, mdata_phys, ALIGN(size, SZ_4K)); if (ret) { @@ -769,7 +782,8 @@ fail: } static int pil_msa_mss_reset_mba_load_auth_mdt(struct pil_desc *pil, - const u8 *metadata, size_t size) + const u8 *metadata, size_t size, + phys_addr_t modem_reg, size_t sz_modem_reg) { int ret; @@ -777,7 +791,8 @@ static int pil_msa_mss_reset_mba_load_auth_mdt(struct pil_desc *pil, if (ret) return ret; - return pil_msa_auth_modem_mdt(pil, metadata, size); + return pil_msa_auth_modem_mdt(pil, metadata, size, + modem_reg, sz_modem_reg); } static int pil_msa_mba_verify_blob(struct pil_desc *pil, phys_addr_t phy_addr, diff --git a/drivers/soc/qcom/subsys-pil-tz.c b/drivers/soc/qcom/subsys-pil-tz.c index b448f5297f95..c6dff952ff3a 100644 --- a/drivers/soc/qcom/subsys-pil-tz.c +++ b/drivers/soc/qcom/subsys-pil-tz.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2014-2017, The Linux Foundation. All rights reserved. +/* Copyright (c) 2014-2017, 2019, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -582,7 +582,8 @@ static void pil_remove_proxy_vote(struct pil_desc *pil) } static int pil_init_image_trusted(struct pil_desc *pil, - const u8 *metadata, size_t size) + const u8 *metadata, size_t size, + phys_addr_t addr, size_t sz) { struct pil_tz_data *d = desc_to_data(pil); struct pas_init_image_req { |