linux-kernel - [PATCH v9 5/7] remoteproc: qcom: Replace hard coded values with macros

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1664287003-31450-6-git-send-email-quic_srivasam@quicinc.com>
Date:   Tue, 27 Sep 2022 19:26:41 +0530
From:   Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
To:     <linux-remoteproc@...r.kernel.org>, <agross@...nel.org>,
        <andersson@...nel.org>, <lgirdwood@...il.com>,
        <broonie@...nel.org>, <robh+dt@...nel.org>,
        <quic_plai@...cinc.com>, <bgoswami@...cinc.com>, <perex@...ex.cz>,
        <tiwai@...e.com>, <srinivas.kandagatla@...aro.org>,
        <quic_rohkumar@...cinc.com>, <linux-arm-msm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <swboyd@...omium.org>,
        <judyhsiao@...omium.org>, <devicetree@...r.kernel.org>,
        <krzysztof.kozlowski@...aro.org>
CC:     Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
Subject: [PATCH v9 5/7] remoteproc: qcom: Replace hard coded values with macros

Replace hard coded values of QDSP6 boot control reg params
with appropriate macro names.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Reviewed-by: Stephen Boyd <swboyd@...omium.org>
Reviewed-by: Sibi Sankar <quic_sibis@...cinc.com>
---
 drivers/remoteproc/qcom_q6v5_adsp.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c
index b8cbbf7..14c94af 100644
--- a/drivers/remoteproc/qcom_q6v5_adsp.c
+++ b/drivers/remoteproc/qcom_q6v5_adsp.c
@@ -54,6 +54,9 @@
 
 #define QCOM_Q6V5_RPROC_PROXY_PD_MAX	3
 
+#define LPASS_BOOT_CORE_START	BIT(0)
+#define LPASS_BOOT_CMD_START	BIT(0)
+
 struct adsp_pil_data {
 	int crash_reason_smem;
 	const char *firmware_name;
@@ -365,10 +368,10 @@ static int adsp_start(struct rproc *rproc)
 	writel(adsp->mem_phys >> 4, adsp->qdsp6ss_base + RST_EVB_REG);
 
 	/* De-assert QDSP6 stop core. QDSP6 will execute after out of reset */
-	writel(0x1, adsp->qdsp6ss_base + CORE_START_REG);
+	writel(LPASS_BOOT_CORE_START, adsp->qdsp6ss_base + CORE_START_REG);
 
 	/* Trigger boot FSM to start QDSP6 */
-	writel(0x1, adsp->qdsp6ss_base + BOOT_CMD_REG);
+	writel(LPASS_BOOT_CMD_START, adsp->qdsp6ss_base + BOOT_CMD_REG);
 
 	/* Wait for core to come out of reset */
 	ret = readl_poll_timeout(adsp->qdsp6ss_base + BOOT_STATUS_REG,
-- 
2.7.4