diff options
Diffstat (limited to 'plat/imx/imx8m/gpc_common.c')
| -rw-r--r-- | plat/imx/imx8m/gpc_common.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/plat/imx/imx8m/gpc_common.c b/plat/imx/imx8m/gpc_common.c index 7a8837ef..62ed3ba9 100644 --- a/plat/imx/imx8m/gpc_common.c +++ b/plat/imx/imx8m/gpc_common.c @@ -23,6 +23,8 @@ #define FSL_SIP_CONFIG_GPC_PM_DOMAIN 0x03 #define M4_LPA_ACTIVE 0x5555 +#define DSP_LPA_ACTIVE 0xD +#define DSP_LPA_DRAM_ACTIVE 0x1D #define M4_LPA_IDLE 0x0 static uint32_t gpc_imr_offset[] = { @@ -41,7 +43,12 @@ struct plat_gic_ctx imx_gicv3_ctx; bool imx_m4_lpa_active(void) { - return mmio_read_32(IMX_SRC_BASE + LPA_STATUS) == M4_LPA_ACTIVE; + uint32_t lpa_status; + + lpa_status = mmio_read_32(IMX_SRC_BASE + LPA_STATUS); + + return (lpa_status == M4_LPA_ACTIVE || lpa_status == DSP_LPA_ACTIVE || + lpa_status == DSP_LPA_DRAM_ACTIVE); } bool imx_is_m4_enabled(void) |