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| author |   Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-06-22 12:19:40 -0700 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-07-01 22:10:19 -0700 |
| commit | d4c78d2167913b3f7af0d2189fd3d76f6614a1bf (patch) | |
| tree | a74fd0822297467aa111309c6bd3f40fc34aed31 /drivers/remoteproc/qcom_q6v5_adsp.c | |
| parent | remoteproc: qcom: Introduce helper to store pil info in IMEM (diff) | |
| download | wireguard-linux-d4c78d2167913b3f7af0d2189fd3d76f6614a1bf.tar.xz wireguard-linux-d4c78d2167913b3f7af0d2189fd3d76f6614a1bf.zip | |
remoteproc: qcom: Update PIL relocation info on load
Update the PIL relocation information in IMEM with information about
where the firmware for various remoteprocs are loaded.
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200622191942.255460-4-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/qcom_q6v5_adsp.c')
| -rw-r--r-- | drivers/remoteproc/qcom_q6v5_adsp.c | 16 |
1 files changed, 13 insertions, 3 deletions
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 <linux/soc/qcom/smem_state.h> #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 @@ reset: 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); |