From: peng.fan@oss.nxp.com
To: ohad@wizery.com, bjorn.andersson@linaro.org,
mathieu.poirier@linaro.org, o.rempel@pengutronix.de
Cc: shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com,
linux-remoteproc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Peng Fan <peng.fan@nxp.com>
Subject: [PATCH V3 2/4] remoteproc: imx_rproc: enlarge IMX7D_RPROC_MEM_MAX
Date: Thu, 8 Apr 2021 09:44:47 +0800 [thread overview]
Message-ID: <1617846289-13496-3-git-send-email-peng.fan@oss.nxp.com> (raw)
In-Reply-To: <1617846289-13496-1-git-send-email-peng.fan@oss.nxp.com>
From: Peng Fan <peng.fan@nxp.com>
8 is not enough when we need more, such as resource table for remote cores
that booted before Linux Kernel, so enlarge IMX7D_RPROC_MEM_MAX to 32.
And also rename it to IMX_RPROC_MEM_MAX which make more sense.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
drivers/remoteproc/imx_rproc.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 077413319f58..b05aae0ad7a2 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -48,7 +48,7 @@
| IMX6SX_SW_M4C_NON_SCLR_RST \
| IMX6SX_SW_M4C_RST)
-#define IMX7D_RPROC_MEM_MAX 8
+#define IMX_RPROC_MEM_MAX 32
/**
* struct imx_rproc_mem - slim internal memory structure
@@ -88,7 +88,7 @@ struct imx_rproc {
struct regmap *regmap;
struct rproc *rproc;
const struct imx_rproc_dcfg *dcfg;
- struct imx_rproc_mem mem[IMX7D_RPROC_MEM_MAX];
+ struct imx_rproc_mem mem[IMX_RPROC_MEM_MAX];
struct clk *clk;
struct mbox_client cl;
struct mbox_chan *tx_ch;
@@ -272,7 +272,7 @@ static void *imx_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *i
if (imx_rproc_da_to_sys(priv, da, len, &sys))
return NULL;
- for (i = 0; i < IMX7D_RPROC_MEM_MAX; i++) {
+ for (i = 0; i < IMX_RPROC_MEM_MAX; i++) {
if (sys >= priv->mem[i].sys_addr && sys + len <
priv->mem[i].sys_addr + priv->mem[i].size) {
unsigned int offset = sys - priv->mem[i].sys_addr;
@@ -425,7 +425,7 @@ static int imx_rproc_addr_init(struct imx_rproc *priv,
if (!(att->flags & ATT_OWN))
continue;
- if (b >= IMX7D_RPROC_MEM_MAX)
+ if (b >= IMX_RPROC_MEM_MAX)
break;
priv->mem[b].cpu_addr = devm_ioremap(&pdev->dev,
@@ -461,7 +461,7 @@ static int imx_rproc_addr_init(struct imx_rproc *priv,
of_node_put(node);
- if (b >= IMX7D_RPROC_MEM_MAX)
+ if (b >= IMX_RPROC_MEM_MAX)
break;
/* Not use resource version, because we might share region */
--
2.30.0
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next prev parent reply other threads:[~2021-04-08 2:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-08 1:44 [PATCH V3 0/4] remoteproc: imx_rproc: support remote cores booted early peng.fan
2021-04-08 1:44 ` [PATCH V3 1/4] remoteproc: imx_rproc: add missing of_node_put peng.fan
2021-04-08 1:44 ` peng.fan [this message]
2021-04-08 1:44 ` [PATCH V3 3/4] remoteproc: imx_rproc: move memory parsing to rproc_ops peng.fan
2021-04-08 1:44 ` [PATCH V3 4/4] remoteproc: imx_rproc: support remote cores booted before Linux Kernel peng.fan
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