diff options
| author | Peng Fan <peng.fan@nxp.com> | 2022-04-29 08:53:46 +0800 |
|---|---|---|
| committer | Jacky Bai <ping.bai@nxp.com> | 2022-07-06 10:53:21 +0800 |
| commit | 61e028f2068baae0c0048498a1556413ce225b11 (patch) | |
| tree | 0244b1def8965db8c16de310733a987a0b206bff | |
| parent | 3caa687f18537e5b6fbf87fd38795b10a43e154d (diff) | |
MLK-25893-8 remoteproc: imx_rproc: Support i.MX93
i.MX93 features a Cortex-M33 core which could be kicked by ROM/Bootloader
/Linux. Similar with i.MX8MN/P, we use SMC to trap into Arm Trusted
Firmware to start/stop the M33 core.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20220429005346.2108279-3-peng.fan@oss.nxp.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
| -rw-r--r-- | drivers/remoteproc/imx_rproc.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c index 3ad8e5929f9b..38e9fa5fae2a 100644 --- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -172,6 +172,32 @@ static const struct imx_rproc_att imx_rproc_att_imx8qxp[] = { { 0x80000000, 0x80000000, 0x60000000, 0 }, }; +static const struct imx_rproc_att imx_rproc_att_imx93[] = { + /* dev addr , sys addr , size , flags */ + /* TCM CODE NON-SECURE */ + { 0x0FFC0000, 0x201C0000, 0x00020000, ATT_OWN | ATT_IOMEM }, + { 0x0FFE0000, 0x201E0000, 0x00020000, ATT_OWN | ATT_IOMEM }, + + /* TCM CODE SECURE */ + { 0x1FFC0000, 0x201C0000, 0x00020000, ATT_OWN | ATT_IOMEM }, + { 0x1FFE0000, 0x201E0000, 0x00020000, ATT_OWN | ATT_IOMEM }, + + /* TCM SYS NON-SECURE*/ + { 0x20000000, 0x20200000, 0x00020000, ATT_OWN | ATT_IOMEM }, + { 0x20020000, 0x20220000, 0x00020000, ATT_OWN | ATT_IOMEM }, + + /* TCM SYS SECURE*/ + { 0x30000000, 0x20200000, 0x00020000, ATT_OWN | ATT_IOMEM }, + { 0x30020000, 0x20220000, 0x00020000, ATT_OWN | ATT_IOMEM }, + + /* DDR */ + { 0x80000000, 0x80000000, 0x10000000, 0 }, + { 0x90000000, 0x80000000, 0x10000000, 0 }, + + { 0xC0000000, 0xa0000000, 0x10000000, 0 }, + { 0xD0000000, 0xa0000000, 0x10000000, 0 }, +}; + static const struct imx_rproc_att imx_rproc_att_imx8mn[] = { /* dev addr , sys addr , size , flags */ /* ITCM */ @@ -354,6 +380,11 @@ static const struct imx_rproc_dcfg imx_rproc_cfg_imx8qm = { .method = IMX_SCU_API, }; +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, +}; static int imx_rproc_ready(struct rproc *rproc) { @@ -1269,6 +1300,7 @@ static const struct of_device_id imx_rproc_of_match[] = { { .compatible = "fsl,imx8qxp-cm4", .data = &imx_rproc_cfg_imx8qxp }, { .compatible = "fsl,imx8qm-cm4", .data = &imx_rproc_cfg_imx8qm }, { .compatible = "fsl,imx8ulp-cm33", .data = &imx_rproc_cfg_imx8ulp }, + { .compatible = "fsl,imx93-cm33", .data = &imx_rproc_cfg_imx93 }, {}, }; MODULE_DEVICE_TABLE(of, imx_rproc_of_match); |