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Exosphere: Fix MMIO configuration on low firmware versions.

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This commit is contained in:
Michael Scire 2018-05-31 18:32:25 -06:00
parent c9723d7b68
commit 1058ac7b2d
1 changed files with 8 additions and 2 deletions
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10
exosphere/src/bootup.c
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@ -120,7 +120,11 @@ void bootup_misc_mmio(void) {
MAKE_MC_REG(0x230) = 0xFFFFFFFF;
MAKE_MC_REG(0x234) = 0xFFFFFFFF;
MAKE_MC_REG(0xB98) = 0xFFFFFFFF;
MAKE_MC_REG(0x038) = 0xE;
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_400) {
MAKE_MC_REG(0x038) = 0xE;
} else {
MAKE_MC_REG(0x038) = 0x0;
}
MAKE_MC_REG(0x03C) = 0;
MAKE_MC_REG(0x9E0) = 0;
MAKE_MC_REG(0x9E4) = 0;
@ -128,7 +132,9 @@ void bootup_misc_mmio(void) {
MAKE_MC_REG(0x9EC) = 0;
MAKE_MC_REG(0x9F0) = 0;
MAKE_MC_REG(0x9F4) = 0;
MAKE_MC_REG(0x01C) = 0;
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_400) {
MAKE_MC_REG(0x01C) = 0;
}
MAKE_MC_REG(0x020) = 0;
MAKE_MC_REG(0x014) = 0x30000030;
MAKE_MC_REG(0x018) = 0x2800003F;