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remoteproc: imx_rproc: Add support for i.MX93 CM33

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Introduce remote processor configuration for the i.MX93 Cortex-M33 core.

This patch adds:
- Address translation table (ATT) for i.MX93, including TCM
  (secure and non-secure) and DDR regions.
- A new device configuration structure `imx_rproc_cfg_imx93` using SMC
  method and ARM SMC ops.
- Device tree match entry for "fsl,imx93-cm33"

This enables remoteproc framework to properly initialize and manage the
Cortex-M33 core on i.MX93 platforms.

Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan
2025-11-04 18:05:53 +08:00
committed by Fabio Estevam
parent 3c2e6002f5
commit f53b2c19de
1 changed files with 30 additions and 0 deletions
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30
drivers/remoteproc/imx_rproc.c
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@@ -322,11 +322,41 @@ static const struct imx_rproc_dcfg imx_rproc_cfg_imx8mq = {
.ops = &imx_rproc_ops_mmio,
};
static const struct imx_rproc_att imx_rproc_att_imx93[] = {
/* dev addr , sys addr , size , flags */
/* TCM CODE NON-SECURE */
{ 0x0FFC0000, 0x201C0000, 0x00040000, ATT_OWN | ATT_IOMEM },
/* TCM CODE SECURE */
{ 0x1FFC0000, 0x201C0000, 0x00040000, ATT_OWN | ATT_IOMEM },
/* TCM SYS NON-SECURE*/
{ 0x20000000, 0x20200000, 0x00040000, ATT_OWN | ATT_IOMEM },
/* TCM SYS SECURE*/
{ 0x30000000, 0x20200000, 0x00040000, ATT_OWN | ATT_IOMEM },
/* DDR */
{ 0x80000000, 0x80000000, 0x10000000, 0 },
{ 0x90000000, 0x80000000, 0x10000000, 0 },
{ 0xC0000000, 0xC0000000, 0x10000000, 0 },
{ 0xD0000000, 0xC0000000, 0x10000000, 0 },
};
static const struct imx_rproc_dcfg imx_rproc_cfg_imx93 = {
.att = imx_rproc_att_imx93,
.att_size = ARRAY_SIZE(imx_rproc_att_imx93),
.method = IMX_RPROC_SMC,
.ops = &imx_rproc_ops_arm_smc,
};
static const struct udevice_id imx_rproc_ids[] = {
{ .compatible = "fsl,imx8mm-cm4", .data = (ulong)&imx_rproc_cfg_imx8mq },
{ .compatible = "fsl,imx8mn-cm7", .data = (ulong)&imx_rproc_cfg_imx8mn, },
{ .compatible = "fsl,imx8mp-cm7", .data = (ulong)&imx_rproc_cfg_imx8mn, },
{ .compatible = "fsl,imx8mq-cm4", .data = (ulong)&imx_rproc_cfg_imx8mq },
{ .compatible = "fsl,imx93-cm33", .data = (ulong)&imx_rproc_cfg_imx93 },
{}
};