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Merge "feat(plat/mediatek/mt8195): improve SPM wakeup log" into integration

This commit is contained in:
Madhukar Pappireddy 2022-01-04 20:10:25 +01:00 committed by TrustedFirmware Code Review
parent 9b75d94718 ab45305062
commit 64fc535972
1 changed files with 43 additions and 36 deletions
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79
plat/mediatek/mt8195/drivers/spm/mt_spm_internal.c
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@ -24,42 +24,43 @@
#define ROOT_CORE_ADDR_OFFSET 0x20000000
#define SPM_WAKEUP_EVENT_MASK_CLEAN_MASK 0xefffffff
#define SPM_INIT_DONE_US 20
#define SPM_WAKEUP_REASON_MISSING 0xdeaddead
static unsigned int mt_spm_bblpm_cnt;
const char *wakeup_src_str[32] = {
[0] = "R12_PCM_TIMER",
[1] = "R12_RESERVED_DEBUG_B",
[2] = "R12_KP_IRQ_B",
[3] = "R12_APWDT_EVENT_B",
[4] = "R12_APXGPT1_EVENT_B",
[5] = "R12_MSDC_WAKEUP_B",
[6] = "R12_EINT_EVENT_B",
[7] = "R12_IRRX_WAKEUP_B",
[8] = "R12_SBD_INTR_WAKEUP_B",
[9] = "R12_RESERVE0",
[10] = "R12_SC_SSPM2SPM_WAKEUP_B",
[11] = "R12_SC_SCP2SPM_WAKEUP_B",
[12] = "R12_SC_ADSP2SPM_WAKEUP_B",
[13] = "R12_WDT_WAKEUP_B",
[14] = "R12_USB_U2_B",
[15] = "R12_USB_TOP_B",
[16] = "R12_SYS_TIMER_EVENT_B",
[17] = "R12_EINT_EVENT_SECURE_B",
[18] = "R12_ECE_INT_HDMI_B",
[19] = "R12_RESERVE1",
[20] = "R12_AFE_IRQ_MCU_B",
[21] = "R12_THERM_CTRL_EVENT_B",
[22] = "R12_SCP_CIRQ_IRQ_B",
[23] = "R12_NNA2INFRA_WAKEUP_B",
[24] = "R12_CSYSPWREQ_B",
[25] = "R12_RESERVE2",
[26] = "R12_PCIE_WAKEUPEVENT_B",
[27] = "R12_SEJ_EVENT_B",
[28] = "R12_SPM_CPU_WAKEUPEVENT_B",
[29] = "R12_APUSYS",
[30] = "R12_RESERVE3",
[31] = "R12_RESERVE4",
[0] = "PCM_TIMER",
[1] = "RESERVED_DEBUG_B",
[2] = "KEYPAD",
[3] = "APWDT",
[4] = "APXGPT",
[5] = "MSDC",
[6] = "EINT",
[7] = "IRRX",
[8] = "ETHERNET_QOS",
[9] = "RESERVE0",
[10] = "SSPM",
[11] = "SCP",
[12] = "ADSP",
[13] = "SPM_WDT",
[14] = "USB_U2",
[15] = "USB_TOP",
[16] = "SYS_TIMER",
[17] = "EINT_SECURE",
[18] = "HDMI",
[19] = "RESERVE1",
[20] = "AFE",
[21] = "THERMAL",
[22] = "SYS_CIRQ",
[23] = "NNA2INFRA",
[24] = "CSYSPWREQ",
[25] = "RESERVE2",
[26] = "PCIE",
[27] = "SEJ",
[28] = "SPM_CPU_WAKEUPEVENT",
[29] = "APUSYS",
[30] = "RESERVE3",
[31] = "RESERVE4",
};
/**************************************
@ -70,20 +71,26 @@ wake_reason_t __spm_output_wake_reason(int state_id,
const struct wake_status *wakesta)
{
uint32_t i, bk_vtcxo_dur, spm_26m_off_pct = 0U;
char *spm_26m_sta = NULL;
wake_reason_t wr = WR_UNKNOWN;
if (wakesta == NULL) {
return WR_UNKNOWN;
}
spm_26m_sta = ((wakesta->debug_flag & SPM_DBG_DEBUG_IDX_26M_SLEEP) == 0U) ? "on" : "off";
if (wakesta->abort != 0U) {
ERROR("spmfw flow is aborted: 0x%x, timer_out = %u\n",
wakesta->abort, wakesta->timer_out);
ERROR("spmfw flow is aborted: 0x%x, timer_out = %u, 26M(%s)\n",
wakesta->abort, wakesta->timer_out, spm_26m_sta);
} else if (wakesta->r12 == SPM_WAKEUP_REASON_MISSING) {
WARN("cannot find wake up reason, timer_out = %u, 26M(%s)\n",
wakesta->timer_out, spm_26m_sta);
} else {
for (i = 0U; i < 32U; i++) {
if ((wakesta->r12 & (1U << i)) != 0U) {
INFO("wake up by %s, timer_out = %u\n",
wakeup_src_str[i], wakesta->timer_out);
INFO("wake up by %s, timer_out = %u, 26M(%s)\n",
wakeup_src_str[i], wakesta->timer_out, spm_26m_sta);
wr = WR_WAKE_SRC;
break;
}