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Code Issues Releases Activity

bdk: tsec: refactor some register names

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This commit is contained in:
CTCaer 2023-06-09 10:28:28 +03:00
parent 18f3a1b70c
commit 8502731fbd
3 changed files with 33 additions and 28 deletions
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32
bdk/sec/tsec.c
View file

@ -1,6 +1,6 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018-2021 CTCaer
* Copyright (c) 2018-2023 CTCaer
* Copyright (c) 2018 balika011
*
* This program is free software; you can redistribute it and/or modify it
@ -199,8 +199,8 @@ int tsec_query(void *tsec_keys, tsec_ctxt_t *tsec_ctxt)
// Execute firmware.
HOST1X(HOST1X_CH0_SYNC_SYNCPT_160) = 0x34C2E1DA;
TSEC(TSEC_STATUS) = 0;
TSEC(TSEC_BOOTKEYVER) = 1; // HOS uses key version 1.
TSEC(TSEC_MAILBOX1) = 0;
TSEC(TSEC_MAILBOX0) = 1; // Set HOS key version.
TSEC(TSEC_BOOTVEC) = 0;
TSEC(TSEC_CPUCTL) = TSEC_CPUCTL_STARTCPU;
@ -245,7 +245,7 @@ int tsec_query(void *tsec_keys, tsec_ctxt_t *tsec_ctxt)
// for (int i = 0; i < kidx; i++)
// gfx_printf("key %08X\n", key[i]);
// gfx_printf("cpuctl (%08X) mbox (%08X)\n", TSEC(TSEC_CPUCTL), TSEC(TSEC_STATUS));
// gfx_printf("cpuctl (%08X) mbox (%08X)\n", TSEC(TSEC_CPUCTL), TSEC(TSEC_MAILBOX1));
// u32 errst = MC(MC_ERR_STATUS);
// gfx_printf(" MC %08X %08X %08X\n", MC(MC_INTSTATUS), errst, MC(MC_ERR_ADR));
@ -261,14 +261,18 @@ int tsec_query(void *tsec_keys, tsec_ctxt_t *tsec_ctxt)
res = -3;
goto out_free;
}
u32 timeout = get_tmr_ms() + 2000;
while (!TSEC(TSEC_STATUS))
while (!TSEC(TSEC_MAILBOX1))
{
if (get_tmr_ms() > timeout)
{
res = -4;
goto out_free;
}
if (TSEC(TSEC_STATUS) != 0xB0B0B0B0)
}
if (TSEC(TSEC_MAILBOX1) != 0xB0B0B0B0)
{
res = -5;
goto out_free;
@ -277,14 +281,14 @@ int tsec_query(void *tsec_keys, tsec_ctxt_t *tsec_ctxt)
// Fetch result.
HOST1X(HOST1X_CH0_SYNC_SYNCPT_160) = 0;
u32 buf[4];
buf[0] = SOR1(SOR_NV_PDISP_SOR_DP_HDCP_BKSV_LSB);
buf[1] = SOR1(SOR_NV_PDISP_SOR_TMDS_HDCP_BKSV_LSB);
buf[2] = SOR1(SOR_NV_PDISP_SOR_TMDS_HDCP_CN_MSB);
buf[3] = SOR1(SOR_NV_PDISP_SOR_TMDS_HDCP_CN_LSB);
SOR1(SOR_NV_PDISP_SOR_DP_HDCP_BKSV_LSB) = 0;
SOR1(SOR_NV_PDISP_SOR_TMDS_HDCP_BKSV_LSB) = 0;
SOR1(SOR_NV_PDISP_SOR_TMDS_HDCP_CN_MSB) = 0;
SOR1(SOR_NV_PDISP_SOR_TMDS_HDCP_CN_LSB) = 0;
buf[0] = SOR1(SOR_DP_HDCP_BKSV_LSB);
buf[1] = SOR1(SOR_TMDS_HDCP_BKSV_LSB);
buf[2] = SOR1(SOR_TMDS_HDCP_CN_MSB);
buf[3] = SOR1(SOR_TMDS_HDCP_CN_LSB);
SOR1(SOR_DP_HDCP_BKSV_LSB) = 0;
SOR1(SOR_TMDS_HDCP_BKSV_LSB) = 0;
SOR1(SOR_TMDS_HDCP_CN_MSB) = 0;
SOR1(SOR_TMDS_HDCP_CN_LSB) = 0;
memcpy(tsec_keys, &buf, SE_KEY_128_SIZE);
}

6
bdk/sec/tsec_t210.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2018 CTCaer
* Copyright (c) 2018-2023 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -17,8 +17,8 @@
#ifndef _TSEC_T210_H_
#define _TSEC_T210_H_
#define TSEC_BOOTKEYVER 0x1040
#define TSEC_STATUS 0x1044
#define TSEC_MAILBOX0 0x1040
#define TSEC_MAILBOX1 0x1044
#define TSEC_ITFEN 0x1048
#define TSEC_ITFEN_CTXEN BIT(0)
#define TSEC_ITFEN_MTHDEN BIT(1)

17
bdk/soc/t210.h
View file

@ -1,6 +1,6 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018-2022 CTCaer
* Copyright (c) 2018-2023 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -135,10 +135,11 @@
#define USB1(off) _REG(USB1_BASE, off)
#define TEST_REG(off) _REG(0x0, off)
/* HOST1X registers. */
/* HOST1X v3 registers. */
#define HOST1X_CH0_SYNC_BASE 0x2100
#define HOST1X_CH0_SYNC_SYNCPT_9 (HOST1X_CH0_SYNC_BASE + 0xFA4)
#define HOST1X_CH0_SYNC_SYNCPT_160 (HOST1X_CH0_SYNC_BASE + 0x1200)
#define HOST1X_CH0_SYNC_SYNCPT_BASE (HOST1X_CH0_SYNC_BASE + 0xF80)
#define HOST1X_CH0_SYNC_SYNCPT_9 (HOST1X_CH0_SYNC_SYNCPT_BASE + 0x24)
#define HOST1X_CH0_SYNC_SYNCPT_160 (HOST1X_CH0_SYNC_SYNCPT_BASE + 0x280)
/*! EVP registers. */
#define EVP_CPU_RESET_VECTOR 0x100
@ -223,10 +224,10 @@
#define SB_AA64_RESET_HIGH 0x34
/*! SOR registers. */
#define SOR_NV_PDISP_SOR_DP_HDCP_BKSV_LSB 0x1E8
#define SOR_NV_PDISP_SOR_TMDS_HDCP_BKSV_LSB 0x21C
#define SOR_NV_PDISP_SOR_TMDS_HDCP_CN_MSB 0x208
#define SOR_NV_PDISP_SOR_TMDS_HDCP_CN_LSB 0x20C
#define SOR_DP_HDCP_BKSV_LSB 0x1E8
#define SOR_TMDS_HDCP_BKSV_LSB 0x21C
#define SOR_TMDS_HDCP_CN_MSB 0x208
#define SOR_TMDS_HDCP_CN_LSB 0x20C
/*! RTC registers. */
#define APBDEV_RTC_SECONDS 0x8