From 9c5a4ec69bbf5951f84ada9e0db9c6c50de61808 Mon Sep 17 00:00:00 2001 From: Antonio Martorana Date: Mon, 16 Aug 2021 17:24:39 -0700 Subject: soc: qcom: socinfo: Fixed argument passed to platform_set_data() Set qcom_socinfo pointer as data being stored instead of pointer to soc_device structure. Aligns with future calls to platform_get_data() which expects qcom_socinfo pointer. Fixes: efb448d0a3fc ("soc: qcom: Add socinfo driver") Signed-off-by: Antonio Martorana Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/1629159879-95777-1-git-send-email-amartora@codeaurora.org Signed-off-by: Bjorn Andersson --- drivers/soc/qcom/socinfo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c index 9faf48302f4b..52e581167115 100644 --- a/drivers/soc/qcom/socinfo.c +++ b/drivers/soc/qcom/socinfo.c @@ -628,7 +628,7 @@ static int qcom_socinfo_probe(struct platform_device *pdev) /* Feed the soc specific unique data into entropy pool */ add_device_randomness(info, item_size); - platform_set_drvdata(pdev, qs->soc_dev); + platform_set_drvdata(pdev, qs); return 0; } -- cgit v1.2.3 From 833d51d7c66d6708abbc02398892b96b950167b9 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Sat, 28 Aug 2021 15:02:02 +0800 Subject: soc: qcom: mdt_loader: Drop PT_LOAD check on hash segment PT_LOAD type denotes that the segment should be loaded into the final firmware memory region. Hash segment is not one such, because it's only needed for PAS init and shouldn't be in the final firmware memory region. That's why mdt_phdr_valid() explicitly reject non PT_LOAD segment and hash segment. This actually makes the hash segment type check in qcom_mdt_read_metadata() unnecessary and redundant. For a hash segment, it won't be loaded into firmware memory region anyway, due to the QCOM_MDT_TYPE_HASH check in mdt_phdr_valid(), even if it has a PT_LOAD type for some reason (misusing or abusing?). Some firmware files on Sony phones are such examples, e.g WCNSS firmware of Sony Xperia M4 Aqua phone. The type of hash segment is just PT_LOAD. Drop the unnecessary hash segment type check in qcom_mdt_read_metadata() to fix firmware loading failure on these phones, while hash segment is still kept away from the final firmware memory region. Fixes: 498b98e93900 ("soc: qcom: mdt_loader: Support loading non-split images") Signed-off-by: Shawn Guo Reviewed-by: Marijn Suijten Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20210828070202.7033-1-shawn.guo@linaro.org --- drivers/soc/qcom/mdt_loader.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/qcom/mdt_loader.c b/drivers/soc/qcom/mdt_loader.c index bda170d7b4a2..72fc2b539213 100644 --- a/drivers/soc/qcom/mdt_loader.c +++ b/drivers/soc/qcom/mdt_loader.c @@ -98,7 +98,7 @@ void *qcom_mdt_read_metadata(const struct firmware *fw, size_t *data_len) if (ehdr->e_phnum < 2) return ERR_PTR(-EINVAL); - if (phdrs[0].p_type == PT_LOAD || phdrs[1].p_type == PT_LOAD) + if (phdrs[0].p_type == PT_LOAD) return ERR_PTR(-EINVAL); if ((phdrs[1].p_flags & QCOM_MDT_TYPE_MASK) != QCOM_MDT_TYPE_HASH) -- cgit v1.2.3 From 4382c73a12b4cab537176011a36a3c019cb2a04e Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 24 Aug 2021 14:27:41 +0200 Subject: firmware: qcom_scm: QCOM_SCM should depend on ARCH_QCOM The Qualcomm Secure Channel Manager (SCM) is only present on Qualcomm SoCs. All drivers using it select QCOM_SCM, and depend on ARCH_QCOM. Until recently, QCOM_SCM was an invisible symbol, but this was changed by adding loadable module support, exposing it to all ARM and ARM64 users. Hence add a dependency on ARCH_QCOM, to prevent asking the user about this driver when configuring a kernel without Qualcomm SoC support. While at it, drop the dependency on ARM || ARM64, as that is implied by HAVE_ARM_SMCCC. Fixes: b42000e4b8741bf6 ("firmware: qcom_scm: Allow qcom_scm driver to be loadable as a permenent module") Fixes: 2954a6f12f250890 ("firmware: qcom-scm: Fix QCOM_SCM configuration") Signed-off-by: Geert Uytterhoeven Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/5cda77085c07dc2e8d2195507b287457cb2f09e9.1629807831.git.geert+renesas@glider.be --- drivers/firmware/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index 220a58cf0a44..0bebd5a62a9f 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -204,7 +204,7 @@ config INTEL_STRATIX10_RSU config QCOM_SCM tristate "Qcom SCM driver" - depends on ARM || ARM64 + depends on ARCH_QCOM || COMPILE_TEST depends on HAVE_ARM_SMCCC select RESET_CONTROLLER -- cgit v1.2.3