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Add hardware buttons, cpu booting, tsec booting.

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This commit is contained in:
nwert
2018-03-15 12:26:19 +13:00
parent 6f6683e05b
commit 10b4b7d1cb
17 changed files with 1822 additions and 58 deletions
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21
hwinit/hwinit.c
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@@ -61,6 +61,14 @@ void config_pmc_scratch()
PMC(APBDEV_PMC_SECURE_SCRATCH21) |= 0x10;
}
void mc_config_tsec_carveout(u32 bom, u32 size1mb, int lock)
{
MC(0x670) = 0x90000000;
MC(0x674) = 1;
if (lock)
MC(0x678) = 1;
}
void mc_config_carveout()
{
*(vu32 *)0x8005FFFC = 0xC0EDBBCC;
@@ -69,9 +77,10 @@ void mc_config_carveout()
MC(0x648) = 0;
MC(0x64C) = 0;
MC(0x650) = 1;
MC(0x670) = 0;
MC(0x674) = 0;
MC(0x678) = 1;
//Official code disables and locks the carveout here.
//mc_config_tsec_carveout(0, 0, 1);
MC(0x9A0) = 0;
MC(0x9A4) = 0;
MC(0x9A8) = 0;
@@ -196,7 +205,7 @@ void enable_clocks()
void mc_enable_ahb_redirect()
{
CLOCK(0x3A4) = CLOCK(0x3A4) & 0xFFF7FFFF | 0x80000;
MC(MC_IRAM_REG_CTRL) &= 0xFFFFFFFE;
//MC(MC_IRAM_REG_CTRL) &= 0xFFFFFFFE;
MC(MC_IRAM_BOM) = 0x40000000;
MC(MC_IRAM_TOM) = 0x4003F000;
}
@@ -206,7 +215,7 @@ void mc_disable_ahb_redirect()
MC(MC_IRAM_BOM) = 0xFFFFF000;
MC(MC_IRAM_TOM) = 0;
//Disable IRAM_CFG_WRITE_ACCESS (sticky).
MC(MC_IRAM_REG_CTRL) = MC(MC_IRAM_REG_CTRL) & 0xFFFFFFFE | 1;
//MC(MC_IRAM_REG_CTRL) = MC(MC_IRAM_REG_CTRL) & 0xFFFFFFFE | 1;
CLOCK(0x3A4) &= 0xFFF7FFFF;
}
@@ -229,8 +238,8 @@ clock_t clock_unk2 = { 0x358, 0x360, 0, 0x1E, 0, 0 };
void nx_hwinit()
{
enable_clocks();
clock_enable_se();
clock_enable_fuse(1);
fuse_disable_program();
mc_enable();