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Fri, 10 Jul 2020 16:35:03 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 742E4C433CB; Fri, 10 Jul 2020 16:35:02 +0000 (UTC) Received: from mail.codeaurora.org (localhost.localdomain [127.0.0.1]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: rishabhb) by smtp.codeaurora.org (Postfix) with ESMTPSA id 450D7C433C8; Fri, 10 Jul 2020 16:35:01 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Fri, 10 Jul 2020 09:35:01 -0700 From: rishabhb@codeaurora.org To: Bjorn Andersson Cc: Andy Gross , Ohad Ben-Cohen , Rob Herring , linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Vinod Koul , Stephen Boyd , linux-remoteproc-owner@vger.kernel.org Subject: Re: [PATCH v7 3/5] remoteproc: qcom: Update PIL relocation info on load In-Reply-To: <20200622191942.255460-4-bjorn.andersson@linaro.org> References: <20200622191942.255460-1-bjorn.andersson@linaro.org> <20200622191942.255460-4-bjorn.andersson@linaro.org> Message-ID: <4ddca08d7fdd6b5c77c5e5f855c6d8a3@codeaurora.org> X-Sender: rishabhb@codeaurora.org User-Agent: Roundcube Webmail/1.3.9 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 2020-06-22 12:19, Bjorn Andersson wrote: > Update the PIL relocation information in IMEM with information about > where the firmware for various remoteprocs are loaded. > > Reviewed-by: Vinod Koul > Reviewed-by: Stephen Boyd > Signed-off-by: Bjorn Andersson > --- > > Changes since v6: > - None > > drivers/remoteproc/Kconfig | 5 +++++ > drivers/remoteproc/qcom_q6v5_adsp.c | 16 +++++++++++++--- > drivers/remoteproc/qcom_q6v5_mss.c | 3 +++ > drivers/remoteproc/qcom_q6v5_pas.c | 15 ++++++++++++--- > drivers/remoteproc/qcom_q6v5_wcss.c | 14 +++++++++++--- > drivers/remoteproc/qcom_wcnss.c | 14 +++++++++++--- > 6 files changed, 55 insertions(+), 12 deletions(-) > > diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig > index f4bd96d1a1a3..3e8d5d1a2b9e 100644 > --- a/drivers/remoteproc/Kconfig > +++ b/drivers/remoteproc/Kconfig > @@ -135,6 +135,7 @@ config QCOM_Q6V5_ADSP > depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n > depends on QCOM_SYSMON || QCOM_SYSMON=n > select MFD_SYSCON > + select QCOM_PIL_INFO > select QCOM_MDT_LOADER > select QCOM_Q6V5_COMMON > select QCOM_RPROC_COMMON > @@ -151,6 +152,7 @@ config QCOM_Q6V5_MSS > depends on QCOM_SYSMON || QCOM_SYSMON=n > select MFD_SYSCON > select QCOM_MDT_LOADER > + select QCOM_PIL_INFO > select QCOM_Q6V5_COMMON > select QCOM_Q6V5_IPA_NOTIFY > select QCOM_RPROC_COMMON > @@ -167,6 +169,7 @@ config QCOM_Q6V5_PAS > depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n > depends on QCOM_SYSMON || QCOM_SYSMON=n > select MFD_SYSCON > + select QCOM_PIL_INFO > select QCOM_MDT_LOADER > select QCOM_Q6V5_COMMON > select QCOM_RPROC_COMMON > @@ -185,6 +188,7 @@ config QCOM_Q6V5_WCSS > depends on QCOM_SYSMON || QCOM_SYSMON=n > select MFD_SYSCON > select QCOM_MDT_LOADER > + select QCOM_PIL_INFO > select QCOM_Q6V5_COMMON > select QCOM_RPROC_COMMON > select QCOM_SCM > @@ -218,6 +222,7 @@ config QCOM_WCNSS_PIL > depends on QCOM_SMEM > depends on QCOM_SYSMON || QCOM_SYSMON=n > select QCOM_MDT_LOADER > + select QCOM_PIL_INFO > select QCOM_RPROC_COMMON > select QCOM_SCM > help > diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c > b/drivers/remoteproc/qcom_q6v5_adsp.c > index d2a2574dcf35..efb2c1aa80a3 100644 > --- a/drivers/remoteproc/qcom_q6v5_adsp.c > +++ b/drivers/remoteproc/qcom_q6v5_adsp.c > @@ -26,6 +26,7 @@ > #include > > #include "qcom_common.h" > +#include "qcom_pil_info.h" > #include "qcom_q6v5.h" > #include "remoteproc_internal.h" > > @@ -82,6 +83,7 @@ struct qcom_adsp { > unsigned int halt_lpass; > > int crash_reason_smem; > + const char *info_name; > > struct completion start_done; > struct completion stop_done; > @@ -164,10 +166,17 @@ static int qcom_adsp_shutdown(struct qcom_adsp > *adsp) > static int adsp_load(struct rproc *rproc, const struct firmware *fw) > { > struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; > + int ret; > + > + ret = qcom_mdt_load_no_init(adsp->dev, fw, rproc->firmware, 0, > + adsp->mem_region, adsp->mem_phys, > + adsp->mem_size, &adsp->mem_reloc); > + if (ret) > + return ret; > + > + qcom_pil_info_store(adsp->info_name, adsp->mem_phys, adsp->mem_size); > > - return qcom_mdt_load_no_init(adsp->dev, fw, rproc->firmware, 0, > - adsp->mem_region, adsp->mem_phys, adsp->mem_size, > - &adsp->mem_reloc); > + return 0; > } > > static int adsp_start(struct rproc *rproc) > @@ -436,6 +445,7 @@ static int adsp_probe(struct platform_device *pdev) > adsp = (struct qcom_adsp *)rproc->priv; > adsp->dev = &pdev->dev; > adsp->rproc = rproc; > + adsp->info_name = desc->sysmon_name; > platform_set_drvdata(pdev, adsp); > > ret = adsp_alloc_memory_region(adsp); > diff --git a/drivers/remoteproc/qcom_q6v5_mss.c > b/drivers/remoteproc/qcom_q6v5_mss.c > index 903b2bb97e12..4b8567f970f9 100644 > --- a/drivers/remoteproc/qcom_q6v5_mss.c > +++ b/drivers/remoteproc/qcom_q6v5_mss.c > @@ -30,6 +30,7 @@ > > #include "remoteproc_internal.h" > #include "qcom_common.h" > +#include "qcom_pil_info.h" > #include "qcom_q6v5.h" > > #include > @@ -1190,6 +1191,8 @@ static int q6v5_mpss_load(struct q6v5 *qproc) > else if (ret < 0) > dev_err(qproc->dev, "MPSS authentication failed: %d\n", ret); > > + qcom_pil_info_store("modem", qproc->mpss_phys, qproc->mpss_size); > + > release_firmware: > release_firmware(fw); > out: > diff --git a/drivers/remoteproc/qcom_q6v5_pas.c > b/drivers/remoteproc/qcom_q6v5_pas.c > index 61791a03f648..3837f23995e0 100644 > --- a/drivers/remoteproc/qcom_q6v5_pas.c > +++ b/drivers/remoteproc/qcom_q6v5_pas.c > @@ -25,6 +25,7 @@ > #include > > #include "qcom_common.h" > +#include "qcom_pil_info.h" > #include "qcom_q6v5.h" > #include "remoteproc_internal.h" > > @@ -64,6 +65,7 @@ struct qcom_adsp { > int pas_id; > int crash_reason_smem; > bool has_aggre2_clk; > + const char *info_name; > > struct completion start_done; > struct completion stop_done; > @@ -117,11 +119,17 @@ static void adsp_pds_disable(struct qcom_adsp > *adsp, struct device **pds, > static int adsp_load(struct rproc *rproc, const struct firmware *fw) > { > struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; > + int ret; > > - return qcom_mdt_load(adsp->dev, fw, rproc->firmware, adsp->pas_id, > - adsp->mem_region, adsp->mem_phys, adsp->mem_size, > - &adsp->mem_reloc); > + ret = qcom_mdt_load(adsp->dev, fw, rproc->firmware, adsp->pas_id, > + adsp->mem_region, adsp->mem_phys, adsp->mem_size, > + &adsp->mem_reloc); > + if (ret) > + return ret; > > + qcom_pil_info_store(adsp->info_name, adsp->mem_phys, adsp->mem_size); > + > + return 0; > } > > static int adsp_start(struct rproc *rproc) > @@ -405,6 +413,7 @@ static int adsp_probe(struct platform_device *pdev) > adsp->rproc = rproc; > adsp->pas_id = desc->pas_id; > adsp->has_aggre2_clk = desc->has_aggre2_clk; > + adsp->info_name = desc->sysmon_name; > platform_set_drvdata(pdev, adsp); > > device_wakeup_enable(adsp->dev); > diff --git a/drivers/remoteproc/qcom_q6v5_wcss.c > b/drivers/remoteproc/qcom_q6v5_wcss.c > index 88c76b9417fa..8846ef0b0f1a 100644 > --- a/drivers/remoteproc/qcom_q6v5_wcss.c > +++ b/drivers/remoteproc/qcom_q6v5_wcss.c > @@ -14,6 +14,7 @@ > #include > #include > #include "qcom_common.h" > +#include "qcom_pil_info.h" > #include "qcom_q6v5.h" > > #define WCSS_CRASH_REASON 421 > @@ -424,10 +425,17 @@ static void *q6v5_wcss_da_to_va(struct rproc > *rproc, u64 da, size_t len) > static int q6v5_wcss_load(struct rproc *rproc, const struct firmware > *fw) > { > struct q6v5_wcss *wcss = rproc->priv; > + int ret; > + > + ret = qcom_mdt_load_no_init(wcss->dev, fw, rproc->firmware, > + 0, wcss->mem_region, wcss->mem_phys, > + wcss->mem_size, &wcss->mem_reloc); > + if (ret) > + return ret; > + > + qcom_pil_info_store("wcnss", wcss->mem_phys, wcss->mem_size); > > - return qcom_mdt_load_no_init(wcss->dev, fw, rproc->firmware, > - 0, wcss->mem_region, wcss->mem_phys, > - wcss->mem_size, &wcss->mem_reloc); > + return ret; > } > > static const struct rproc_ops q6v5_wcss_ops = { > diff --git a/drivers/remoteproc/qcom_wcnss.c > b/drivers/remoteproc/qcom_wcnss.c > index 5d65e1a9329a..e2573f79a137 100644 > --- a/drivers/remoteproc/qcom_wcnss.c > +++ b/drivers/remoteproc/qcom_wcnss.c > @@ -27,6 +27,7 @@ > > #include "qcom_common.h" > #include "remoteproc_internal.h" > +#include "qcom_pil_info.h" > #include "qcom_wcnss.h" > > #define WCNSS_CRASH_REASON_SMEM 422 > @@ -145,10 +146,17 @@ void qcom_wcnss_assign_iris(struct qcom_wcnss > *wcnss, > static int wcnss_load(struct rproc *rproc, const struct firmware *fw) > { > struct qcom_wcnss *wcnss = (struct qcom_wcnss *)rproc->priv; > + int ret; > + > + ret = qcom_mdt_load(wcnss->dev, fw, rproc->firmware, WCNSS_PAS_ID, > + wcnss->mem_region, wcnss->mem_phys, > + wcnss->mem_size, &wcnss->mem_reloc); > + if (ret) > + return ret; > + > + qcom_pil_info_store("wcnss", wcnss->mem_phys, wcnss->mem_size); > > - return qcom_mdt_load(wcnss->dev, fw, rproc->firmware, WCNSS_PAS_ID, > - wcnss->mem_region, wcnss->mem_phys, > - wcnss->mem_size, &wcnss->mem_reloc); > + return 0; > } > > static void wcnss_indicate_nv_download(struct qcom_wcnss *wcnss) Reviewed-by: Rishabh Bhatnagar Tested-by: Rishabh Bhatnagar