[PATCH V3 2/4] remoteproc: imx_rproc: enlarge IMX7D_RPROC_MEM_MAX

peng.fan
2021-04-08T01:59:45Z

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