diff options
Diffstat (limited to 'plat/mediatek/mt8173/plat_sip_calls.c')
| -rw-r--r-- | plat/mediatek/mt8173/plat_sip_calls.c | 41 |
1 files changed, 38 insertions, 3 deletions
diff --git a/plat/mediatek/mt8173/plat_sip_calls.c b/plat/mediatek/mt8173/plat_sip_calls.c index e12892f0..c9719e97 100644 --- a/plat/mediatek/mt8173/plat_sip_calls.c +++ b/plat/mediatek/mt8173/plat_sip_calls.c @@ -27,9 +27,12 @@ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ +#include <debug.h> #include <mmio.h> #include <mtk_sip_svc.h> #include <mtcmos.h> +#include <plat_sip_calls.h> +#include <runtime_svc.h> /* Authorized secure register list */ enum { @@ -57,7 +60,7 @@ uint64_t mt_sip_set_authorized_sreg(uint32_t sreg, uint32_t val) return MTK_SIP_E_INVALID_PARAM; } -uint64_t mt_sip_pwr_on_mtcmos(uint32_t val) +static uint64_t mt_sip_pwr_on_mtcmos(uint32_t val) { uint32_t ret; @@ -68,7 +71,7 @@ uint64_t mt_sip_pwr_on_mtcmos(uint32_t val) return MTK_SIP_E_SUCCESS; } -uint64_t mt_sip_pwr_off_mtcmos(uint32_t val) +static uint64_t mt_sip_pwr_off_mtcmos(uint32_t val) { uint32_t ret; @@ -79,7 +82,39 @@ uint64_t mt_sip_pwr_off_mtcmos(uint32_t val) return MTK_SIP_E_SUCCESS; } -uint64_t mt_sip_pwr_mtcmos_support(void) +static uint64_t mt_sip_pwr_mtcmos_support(void) { return MTK_SIP_E_SUCCESS; } + +uint64_t mediatek_plat_sip_handler(uint32_t smc_fid, + uint64_t x1, + uint64_t x2, + uint64_t x3, + uint64_t x4, + void *cookie, + void *handle, + uint64_t flags) +{ + uint64_t ret; + + switch (smc_fid) { + case MTK_SIP_PWR_ON_MTCMOS: + ret = mt_sip_pwr_on_mtcmos((uint32_t)x1); + SMC_RET1(handle, ret); + + case MTK_SIP_PWR_OFF_MTCMOS: + ret = mt_sip_pwr_off_mtcmos((uint32_t)x1); + SMC_RET1(handle, ret); + + case MTK_SIP_PWR_MTCMOS_SUPPORT: + ret = mt_sip_pwr_mtcmos_support(); + SMC_RET1(handle, ret); + + default: + ERROR("%s: unhandled SMC (0x%x)\n", __func__, smc_fid); + break; + } + + SMC_RET1(handle, SMC_UNK); +} |