From: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org> To: bjorn.andersson@linaro.org Cc: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>, Ohad Ben-Cohen <ohad@wizery.com>, "open list:REMOTE PROCESSOR REMOTEPROC SUBSYSTEM" <linux-remoteproc@vger.kernel.org>, open list <linux-kernel@vger.kernel.org> Subject: [PATCH v2 3/3] remoteproc: qcom: Adding q6v56 reset sequence in existing reset sequence Date: Fri, 4 Nov 2016 19:30:56 +0530 [thread overview] Message-ID: <1478268057-11847-4-git-send-email-akdwived@codeaurora.org> (raw) In-Reply-To: <1478268057-11847-1-git-send-email-akdwived@codeaurora.org> Adding additional steps required specific to q6v56 based on version check along with some trivial changes in name of local functions. Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org> --- drivers/remoteproc/qcom_q6v5_pil.c | 137 ++++++++++++++++++++++++++----------- 1 file changed, 98 insertions(+), 39 deletions(-) diff --git a/drivers/remoteproc/qcom_q6v5_pil.c b/drivers/remoteproc/qcom_q6v5_pil.c index 9db1d4b..aed85ec 100644 --- a/drivers/remoteproc/qcom_q6v5_pil.c +++ b/drivers/remoteproc/qcom_q6v5_pil.c @@ -66,6 +66,8 @@ #define QDSP6SS_RESET_REG 0x014 #define QDSP6SS_GFMUX_CTL_REG 0x020 #define QDSP6SS_PWR_CTL_REG 0x030 +#define QDSP6SS_MEM_PWR_CTL 0x0B0 +#define QDSP6SS_STRAP_ACC 0x110 /* AXI Halt Register Offsets */ #define AXI_HALTREQ_REG 0x0 @@ -94,8 +96,14 @@ #define QDSS_BHS_ON BIT(21) #define QDSS_LDO_BYP BIT(22) +/* QDSP6v56 parameters */ +#define QDSP6v56_LDO_BYP BIT(25) +#define QDSP6v56_BHS_ON BIT(24) #define QDSP6v56_CLAMP_WL BIT(21) #define QDSP6v56_CLAMP_QMC_MEM BIT(22) +#define HALT_CHECK_MAX_LOOPS (200) +#define QDSP6SS_XO_CBCR (0x0038) +#define QDSP6SS_ACC_OVERRIDE_VAL 0x20 struct q6_rproc_res { char **proxy_clks; int proxy_clk_cnt; @@ -389,7 +397,8 @@ static void pil_mss_restart_reg(struct q6v5 *qproc, u32 mss_restart) udelay(2); } } -static int q6v5_load(struct rproc *rproc, const struct firmware *fw) + +static int q6_load(struct rproc *rproc, const struct firmware *fw) { struct q6v5 *qproc = rproc->priv; memcpy(qproc->mba_region, fw->data, fw->size); @@ -398,10 +407,10 @@ static int q6v5_load(struct rproc *rproc, const struct firmware *fw) static const struct rproc_fw_ops q6_fw_ops = { .find_rsc_table = qcom_mdt_find_rsc_table, - .load = q6v5_load, + .load = q6_load, }; -static int q6v5_rmb_pbl_wait(struct q6v5 *qproc, int ms) +static int q6_rmb_pbl_wait(struct q6v5 *qproc, int ms) { unsigned long timeout; s32 val; @@ -421,7 +430,7 @@ static int q6v5_rmb_pbl_wait(struct q6v5 *qproc, int ms) return val; } -static int q6v5_rmb_mba_wait(struct q6v5 *qproc, u32 status, int ms) +static int q6_rmb_mba_wait(struct q6v5 *qproc, u32 status, int ms) { unsigned long timeout; @@ -447,40 +456,95 @@ static int q6v5_rmb_mba_wait(struct q6v5 *qproc, u32 status, int ms) return val; } -static int q6v5proc_reset(struct q6v5 *qproc) +static int q6proc_reset(struct q6v5 *qproc) { - u32 val; - int ret; + int ret, i, count; + u64 val; + + /* Override the ACC value if required */ + if (!strcmp(qproc->q6_rproc_res->q6_version, "v56")) + writel_relaxed(QDSP6SS_ACC_OVERRIDE_VAL, + qproc->reg_base + QDSP6SS_STRAP_ACC); /* Assert resets, stop core */ - val = readl(qproc->reg_base + QDSP6SS_RESET_REG); + val = readl_relaxed(qproc->reg_base + QDSP6SS_RESET_REG); val |= (Q6SS_CORE_ARES | Q6SS_BUS_ARES_ENABLE | Q6SS_STOP_CORE); - writel(val, qproc->reg_base + QDSP6SS_RESET_REG); + writel_relaxed(val, qproc->reg_base + QDSP6SS_RESET_REG); + /* BHS require xo cbcr to be enabled */ + if (!strcmp(qproc->q6_rproc_res->q6_version, "v56")) { + val = readl_relaxed(qproc->reg_base + QDSP6SS_XO_CBCR); + val |= 0x1; + writel_relaxed(val, qproc->reg_base + QDSP6SS_XO_CBCR); + for (count = HALT_CHECK_MAX_LOOPS; count > 0; count--) { + val = readl_relaxed(qproc->reg_base + QDSP6SS_XO_CBCR); + if (!(val & BIT(31))) + break; + udelay(1); + } + + val = readl_relaxed(qproc->reg_base + QDSP6SS_XO_CBCR); + if ((val & BIT(31))) + dev_err(qproc->dev, "Failed to enable xo branch clock.\n"); + } /* Enable power block headswitch, and wait for it to stabilize */ - val = readl(qproc->reg_base + QDSP6SS_PWR_CTL_REG); - val |= QDSS_BHS_ON | QDSS_LDO_BYP; - writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val = readl_relaxed(qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val |= QDSP6v56_BHS_ON; + writel_relaxed(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); udelay(1); - /* - * Turn on memories. L2 banks should be done individually - * to minimize inrush current. - */ - val = readl(qproc->reg_base + QDSP6SS_PWR_CTL_REG); - val |= Q6SS_SLP_RET_N | Q6SS_L2TAG_SLP_NRET_N | - Q6SS_ETB_SLP_NRET_N | Q6SS_L2DATA_STBY_N; - writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); - val |= Q6SS_L2DATA_SLP_NRET_N_2; - writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); - val |= Q6SS_L2DATA_SLP_NRET_N_1; - writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); - val |= Q6SS_L2DATA_SLP_NRET_N_0; - writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + /* Put LDO in bypass mode */ + val |= QDSP6v56_LDO_BYP; + writel_relaxed(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + if (!strcmp(qproc->q6_rproc_res->q6_version, "v56")) { + /* + * Deassert QDSP6 compiler memory clamp + */ + val = readl_relaxed(qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val &= ~QDSP6v56_CLAMP_QMC_MEM; + writel_relaxed(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + + /* Deassert memory peripheral sleep and L2 memory standby */ + val |= (Q6SS_L2DATA_STBY_N | Q6SS_SLP_RET_N); + writel_relaxed(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + + /* Turn on L1, L2, ETB and JU memories 1 at a time */ + val = readl_relaxed(qproc->reg_base + QDSP6SS_MEM_PWR_CTL); + for (i = 19; i >= 0; i--) { + val |= BIT(i); + writel_relaxed(val, qproc->reg_base + + QDSP6SS_MEM_PWR_CTL); + /* + * Wait for 1us for both memory peripheral and + * data array to turn on. + */ + mb(); + udelay(1); + } + /* Remove word line clamp */ + val = readl_relaxed(qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val &= ~QDSP6v56_CLAMP_WL; + writel_relaxed(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + } else { + /* + * Turn on memories. L2 banks should be done individually + * to minimize inrush current. + */ + val = readl(qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val |= Q6SS_SLP_RET_N | Q6SS_L2TAG_SLP_NRET_N | + Q6SS_ETB_SLP_NRET_N | Q6SS_L2DATA_STBY_N; + writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val |= Q6SS_L2DATA_SLP_NRET_N_2; + writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val |= Q6SS_L2DATA_SLP_NRET_N_1; + writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val |= Q6SS_L2DATA_SLP_NRET_N_0; + writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + } /* Remove IO clamp */ val &= ~Q6SS_CLAMP_IO; - writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + writel_relaxed(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); /* Bring core out of reset */ val = readl(qproc->reg_base + QDSP6SS_RESET_REG); @@ -488,9 +552,9 @@ static int q6v5proc_reset(struct q6v5 *qproc) writel(val, qproc->reg_base + QDSP6SS_RESET_REG); /* Turn on core clock */ - val = readl(qproc->reg_base + QDSP6SS_GFMUX_CTL_REG); + val = readl_relaxed(qproc->reg_base + QDSP6SS_GFMUX_CTL_REG); val |= Q6SS_CLK_ENABLE; - writel(val, qproc->reg_base + QDSP6SS_GFMUX_CTL_REG); + writel_relaxed(val, qproc->reg_base + QDSP6SS_GFMUX_CTL_REG); /* Start core execution */ val = readl(qproc->reg_base + QDSP6SS_RESET_REG); @@ -498,7 +562,7 @@ static int q6v5proc_reset(struct q6v5 *qproc) writel(val, qproc->reg_base + QDSP6SS_RESET_REG); /* Wait for PBL status */ - ret = q6v5_rmb_pbl_wait(qproc, 1000); + ret = q6_rmb_pbl_wait(qproc, 1000); if (ret == -ETIMEDOUT) { dev_err(qproc->dev, "PBL boot timed out\n"); } else if (ret != RMB_PBL_SUCCESS) { @@ -519,11 +583,6 @@ static void q6v5proc_halt_axi_port(struct q6v5 *qproc, unsigned int val; int ret; - /* Check if we're already idle */ - ret = regmap_read(halt_map, offset + AXI_IDLE_REG, &val); - if (!ret && val) - return; - /* Assert halt request */ regmap_write(halt_map, offset + AXI_HALTREQ_REG, 1); @@ -563,7 +622,7 @@ static int q6_mpss_init_image(struct q6v5 *qproc, const struct firmware *fw) writel(phys, qproc->rmb_base + RMB_PMI_META_DATA_REG); writel(RMB_CMD_META_DATA_READY, qproc->rmb_base + RMB_MBA_COMMAND_REG); - ret = q6v5_rmb_mba_wait(qproc, RMB_MBA_META_DATA_AUTH_SUCCESS, 1000); + ret = q6_rmb_mba_wait(qproc, RMB_MBA_META_DATA_AUTH_SUCCESS, 1000); if (ret == -ETIMEDOUT) dev_err(qproc->dev, "MPSS header authentication timed out\n"); else if (ret < 0) @@ -621,7 +680,7 @@ static int q6_mpss_validate(struct q6v5 *qproc, const struct firmware *fw) writel(size, qproc->rmb_base + RMB_PMI_CODE_LENGTH_REG); } - ret = q6v5_rmb_mba_wait(qproc, RMB_MBA_AUTH_COMPLETE, 10000); + ret = q6_rmb_mba_wait(qproc, RMB_MBA_AUTH_COMPLETE, 10000); if (ret == -ETIMEDOUT) dev_err(qproc->dev, "MPSS authentication timed out\n"); else if (ret < 0) @@ -707,11 +766,11 @@ static int q6_start(struct rproc *rproc) writel_relaxed(qproc->mba_phys, qproc->rmb_base + RMB_MBA_IMAGE_REG); - ret = q6v5proc_reset(qproc); + ret = q6proc_reset(qproc); if (ret) goto halt_axi_ports; - ret = q6v5_rmb_mba_wait(qproc, 0, 5000); + ret = q6_rmb_mba_wait(qproc, 0, 5000); if (ret == -ETIMEDOUT) { dev_err(qproc->dev, "MBA boot timed out\n"); goto halt_axi_ports; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
WARNING: multiple messages have this Message-ID (diff)
From: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org> To: bjorn.andersson@linaro.org Cc: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>, Ohad Ben-Cohen <ohad@wizery.com>, linux-remoteproc@vger.kernel.org (open list:REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v2 3/3] remoteproc: qcom: Adding q6v56 reset sequence in existing reset sequence Date: Fri, 4 Nov 2016 19:30:56 +0530 [thread overview] Message-ID: <1478268057-11847-4-git-send-email-akdwived@codeaurora.org> (raw) In-Reply-To: <1478268057-11847-1-git-send-email-akdwived@codeaurora.org> Adding additional steps required specific to q6v56 based on version check along with some trivial changes in name of local functions. Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org> --- drivers/remoteproc/qcom_q6v5_pil.c | 137 ++++++++++++++++++++++++++----------- 1 file changed, 98 insertions(+), 39 deletions(-) diff --git a/drivers/remoteproc/qcom_q6v5_pil.c b/drivers/remoteproc/qcom_q6v5_pil.c index 9db1d4b..aed85ec 100644 --- a/drivers/remoteproc/qcom_q6v5_pil.c +++ b/drivers/remoteproc/qcom_q6v5_pil.c @@ -66,6 +66,8 @@ #define QDSP6SS_RESET_REG 0x014 #define QDSP6SS_GFMUX_CTL_REG 0x020 #define QDSP6SS_PWR_CTL_REG 0x030 +#define QDSP6SS_MEM_PWR_CTL 0x0B0 +#define QDSP6SS_STRAP_ACC 0x110 /* AXI Halt Register Offsets */ #define AXI_HALTREQ_REG 0x0 @@ -94,8 +96,14 @@ #define QDSS_BHS_ON BIT(21) #define QDSS_LDO_BYP BIT(22) +/* QDSP6v56 parameters */ +#define QDSP6v56_LDO_BYP BIT(25) +#define QDSP6v56_BHS_ON BIT(24) #define QDSP6v56_CLAMP_WL BIT(21) #define QDSP6v56_CLAMP_QMC_MEM BIT(22) +#define HALT_CHECK_MAX_LOOPS (200) +#define QDSP6SS_XO_CBCR (0x0038) +#define QDSP6SS_ACC_OVERRIDE_VAL 0x20 struct q6_rproc_res { char **proxy_clks; int proxy_clk_cnt; @@ -389,7 +397,8 @@ static void pil_mss_restart_reg(struct q6v5 *qproc, u32 mss_restart) udelay(2); } } -static int q6v5_load(struct rproc *rproc, const struct firmware *fw) + +static int q6_load(struct rproc *rproc, const struct firmware *fw) { struct q6v5 *qproc = rproc->priv; memcpy(qproc->mba_region, fw->data, fw->size); @@ -398,10 +407,10 @@ static int q6v5_load(struct rproc *rproc, const struct firmware *fw) static const struct rproc_fw_ops q6_fw_ops = { .find_rsc_table = qcom_mdt_find_rsc_table, - .load = q6v5_load, + .load = q6_load, }; -static int q6v5_rmb_pbl_wait(struct q6v5 *qproc, int ms) +static int q6_rmb_pbl_wait(struct q6v5 *qproc, int ms) { unsigned long timeout; s32 val; @@ -421,7 +430,7 @@ static int q6v5_rmb_pbl_wait(struct q6v5 *qproc, int ms) return val; } -static int q6v5_rmb_mba_wait(struct q6v5 *qproc, u32 status, int ms) +static int q6_rmb_mba_wait(struct q6v5 *qproc, u32 status, int ms) { unsigned long timeout; @@ -447,40 +456,95 @@ static int q6v5_rmb_mba_wait(struct q6v5 *qproc, u32 status, int ms) return val; } -static int q6v5proc_reset(struct q6v5 *qproc) +static int q6proc_reset(struct q6v5 *qproc) { - u32 val; - int ret; + int ret, i, count; + u64 val; + + /* Override the ACC value if required */ + if (!strcmp(qproc->q6_rproc_res->q6_version, "v56")) + writel_relaxed(QDSP6SS_ACC_OVERRIDE_VAL, + qproc->reg_base + QDSP6SS_STRAP_ACC); /* Assert resets, stop core */ - val = readl(qproc->reg_base + QDSP6SS_RESET_REG); + val = readl_relaxed(qproc->reg_base + QDSP6SS_RESET_REG); val |= (Q6SS_CORE_ARES | Q6SS_BUS_ARES_ENABLE | Q6SS_STOP_CORE); - writel(val, qproc->reg_base + QDSP6SS_RESET_REG); + writel_relaxed(val, qproc->reg_base + QDSP6SS_RESET_REG); + /* BHS require xo cbcr to be enabled */ + if (!strcmp(qproc->q6_rproc_res->q6_version, "v56")) { + val = readl_relaxed(qproc->reg_base + QDSP6SS_XO_CBCR); + val |= 0x1; + writel_relaxed(val, qproc->reg_base + QDSP6SS_XO_CBCR); + for (count = HALT_CHECK_MAX_LOOPS; count > 0; count--) { + val = readl_relaxed(qproc->reg_base + QDSP6SS_XO_CBCR); + if (!(val & BIT(31))) + break; + udelay(1); + } + + val = readl_relaxed(qproc->reg_base + QDSP6SS_XO_CBCR); + if ((val & BIT(31))) + dev_err(qproc->dev, "Failed to enable xo branch clock.\n"); + } /* Enable power block headswitch, and wait for it to stabilize */ - val = readl(qproc->reg_base + QDSP6SS_PWR_CTL_REG); - val |= QDSS_BHS_ON | QDSS_LDO_BYP; - writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val = readl_relaxed(qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val |= QDSP6v56_BHS_ON; + writel_relaxed(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); udelay(1); - /* - * Turn on memories. L2 banks should be done individually - * to minimize inrush current. - */ - val = readl(qproc->reg_base + QDSP6SS_PWR_CTL_REG); - val |= Q6SS_SLP_RET_N | Q6SS_L2TAG_SLP_NRET_N | - Q6SS_ETB_SLP_NRET_N | Q6SS_L2DATA_STBY_N; - writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); - val |= Q6SS_L2DATA_SLP_NRET_N_2; - writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); - val |= Q6SS_L2DATA_SLP_NRET_N_1; - writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); - val |= Q6SS_L2DATA_SLP_NRET_N_0; - writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + /* Put LDO in bypass mode */ + val |= QDSP6v56_LDO_BYP; + writel_relaxed(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + if (!strcmp(qproc->q6_rproc_res->q6_version, "v56")) { + /* + * Deassert QDSP6 compiler memory clamp + */ + val = readl_relaxed(qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val &= ~QDSP6v56_CLAMP_QMC_MEM; + writel_relaxed(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + + /* Deassert memory peripheral sleep and L2 memory standby */ + val |= (Q6SS_L2DATA_STBY_N | Q6SS_SLP_RET_N); + writel_relaxed(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + + /* Turn on L1, L2, ETB and JU memories 1 at a time */ + val = readl_relaxed(qproc->reg_base + QDSP6SS_MEM_PWR_CTL); + for (i = 19; i >= 0; i--) { + val |= BIT(i); + writel_relaxed(val, qproc->reg_base + + QDSP6SS_MEM_PWR_CTL); + /* + * Wait for 1us for both memory peripheral and + * data array to turn on. + */ + mb(); + udelay(1); + } + /* Remove word line clamp */ + val = readl_relaxed(qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val &= ~QDSP6v56_CLAMP_WL; + writel_relaxed(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + } else { + /* + * Turn on memories. L2 banks should be done individually + * to minimize inrush current. + */ + val = readl(qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val |= Q6SS_SLP_RET_N | Q6SS_L2TAG_SLP_NRET_N | + Q6SS_ETB_SLP_NRET_N | Q6SS_L2DATA_STBY_N; + writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val |= Q6SS_L2DATA_SLP_NRET_N_2; + writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val |= Q6SS_L2DATA_SLP_NRET_N_1; + writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + val |= Q6SS_L2DATA_SLP_NRET_N_0; + writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + } /* Remove IO clamp */ val &= ~Q6SS_CLAMP_IO; - writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); + writel_relaxed(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG); /* Bring core out of reset */ val = readl(qproc->reg_base + QDSP6SS_RESET_REG); @@ -488,9 +552,9 @@ static int q6v5proc_reset(struct q6v5 *qproc) writel(val, qproc->reg_base + QDSP6SS_RESET_REG); /* Turn on core clock */ - val = readl(qproc->reg_base + QDSP6SS_GFMUX_CTL_REG); + val = readl_relaxed(qproc->reg_base + QDSP6SS_GFMUX_CTL_REG); val |= Q6SS_CLK_ENABLE; - writel(val, qproc->reg_base + QDSP6SS_GFMUX_CTL_REG); + writel_relaxed(val, qproc->reg_base + QDSP6SS_GFMUX_CTL_REG); /* Start core execution */ val = readl(qproc->reg_base + QDSP6SS_RESET_REG); @@ -498,7 +562,7 @@ static int q6v5proc_reset(struct q6v5 *qproc) writel(val, qproc->reg_base + QDSP6SS_RESET_REG); /* Wait for PBL status */ - ret = q6v5_rmb_pbl_wait(qproc, 1000); + ret = q6_rmb_pbl_wait(qproc, 1000); if (ret == -ETIMEDOUT) { dev_err(qproc->dev, "PBL boot timed out\n"); } else if (ret != RMB_PBL_SUCCESS) { @@ -519,11 +583,6 @@ static void q6v5proc_halt_axi_port(struct q6v5 *qproc, unsigned int val; int ret; - /* Check if we're already idle */ - ret = regmap_read(halt_map, offset + AXI_IDLE_REG, &val); - if (!ret && val) - return; - /* Assert halt request */ regmap_write(halt_map, offset + AXI_HALTREQ_REG, 1); @@ -563,7 +622,7 @@ static int q6_mpss_init_image(struct q6v5 *qproc, const struct firmware *fw) writel(phys, qproc->rmb_base + RMB_PMI_META_DATA_REG); writel(RMB_CMD_META_DATA_READY, qproc->rmb_base + RMB_MBA_COMMAND_REG); - ret = q6v5_rmb_mba_wait(qproc, RMB_MBA_META_DATA_AUTH_SUCCESS, 1000); + ret = q6_rmb_mba_wait(qproc, RMB_MBA_META_DATA_AUTH_SUCCESS, 1000); if (ret == -ETIMEDOUT) dev_err(qproc->dev, "MPSS header authentication timed out\n"); else if (ret < 0) @@ -621,7 +680,7 @@ static int q6_mpss_validate(struct q6v5 *qproc, const struct firmware *fw) writel(size, qproc->rmb_base + RMB_PMI_CODE_LENGTH_REG); } - ret = q6v5_rmb_mba_wait(qproc, RMB_MBA_AUTH_COMPLETE, 10000); + ret = q6_rmb_mba_wait(qproc, RMB_MBA_AUTH_COMPLETE, 10000); if (ret == -ETIMEDOUT) dev_err(qproc->dev, "MPSS authentication timed out\n"); else if (ret < 0) @@ -707,11 +766,11 @@ static int q6_start(struct rproc *rproc) writel_relaxed(qproc->mba_phys, qproc->rmb_base + RMB_MBA_IMAGE_REG); - ret = q6v5proc_reset(qproc); + ret = q6proc_reset(qproc); if (ret) goto halt_axi_ports; - ret = q6v5_rmb_mba_wait(qproc, 0, 5000); + ret = q6_rmb_mba_wait(qproc, 0, 5000); if (ret == -ETIMEDOUT) { dev_err(qproc->dev, "MBA boot timed out\n"); goto halt_axi_ports; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2016-11-04 14:00 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <1478268057-11847-1-git-send-email-akdwived@codeaurora.org> 2016-11-04 14:00 ` [PATCH v2 1/3] remoteproc: qcom: Encapsulate pvt data structure for q6v56 hexagon Avaneesh Kumar Dwivedi 2016-11-04 14:00 ` Avaneesh Kumar Dwivedi 2016-11-04 23:51 ` kbuild test robot 2016-11-04 23:51 ` kbuild test robot 2016-11-04 23:51 ` kbuild test robot 2016-11-10 20:30 ` Rob Herring 2016-11-10 20:30 ` Rob Herring 2016-11-10 20:30 ` Rob Herring 2016-11-16 14:02 ` Avaneesh Kumar Dwivedi 2016-11-16 14:02 ` Avaneesh Kumar Dwivedi 2016-11-16 14:02 ` Avaneesh Kumar Dwivedi 2016-11-18 18:40 ` Bjorn Andersson 2016-11-18 18:40 ` Bjorn Andersson 2016-11-18 18:40 ` Bjorn Andersson 2016-11-04 14:00 ` [PATCH v2 2/3] remoteproc: qcom: Hexagon version independent resource handling Avaneesh Kumar Dwivedi 2016-11-04 14:00 ` Avaneesh Kumar Dwivedi 2016-11-04 14:00 ` Avaneesh Kumar Dwivedi [this message] 2016-11-04 14:00 ` [PATCH v2 3/3] remoteproc: qcom: Adding q6v56 reset sequence in existing reset sequence Avaneesh Kumar Dwivedi
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