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Add single source of truth for target firmwares.

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This commit is contained in:
Michael Scire 2018-12-17 12:39:35 -08:00
parent fc4912ef54
commit e0f1e637f7
31 changed files with 855 additions and 171 deletions
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20
exosphere/src/smc_api.c
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@ -145,21 +145,21 @@ void set_suspend_for_debug(void) {
void set_version_specific_smcs(void) {
switch (exosphere_get_target_firmware()) {
case EXOSPHERE_TARGET_FIRMWARE_100:
case ATMOSPHERE_TARGET_FIRMWARE_100:
/* 1.0.0 doesn't have ConfigureCarveout or ReadWriteRegister. */
g_smc_priv_table[7].handler = NULL;
g_smc_priv_table[8].handler = NULL;
/* 1.0.0 doesn't have UnwrapAesWrappedTitlekey. */
g_smc_user_table[0x12].handler = NULL;
break;
case EXOSPHERE_TARGET_FIRMWARE_200:
case EXOSPHERE_TARGET_FIRMWARE_300:
case EXOSPHERE_TARGET_FIRMWARE_400:
case ATMOSPHERE_TARGET_FIRMWARE_200:
case ATMOSPHERE_TARGET_FIRMWARE_300:
case ATMOSPHERE_TARGET_FIRMWARE_400:
/* Do nothing. */
break;
case EXOSPHERE_TARGET_FIRMWARE_500:
case EXOSPHERE_TARGET_FIRMWARE_600:
case EXOSPHERE_TARGET_FIRMWARE_620:
case ATMOSPHERE_TARGET_FIRMWARE_500:
case ATMOSPHERE_TARGET_FIRMWARE_600:
case ATMOSPHERE_TARGET_FIRMWARE_620:
/* No more LoadSecureExpModKey. */
g_smc_user_table[0xE].handler = NULL;
g_smc_user_table[0xC].id = 0xC300D60C;
@ -280,7 +280,7 @@ void call_smc_handler(uint32_t handler_id, smc_args_t *args) {
#endif
#if DEBUG_PANIC_ON_FAILURE
if (args->X[0] && (!is_aes_kek || args->X[3] <= EXOSPHERE_TARGET_FIRMWARE_DEFAULT_FOR_DEBUG))
if (args->X[0] && (!is_aes_kek || args->X[3] <= ATMOSPHERE_TARGET_FIRMWARE_DEFAULT_FOR_DEBUG))
{
MAKE_REG32(get_iram_address_for_debug() + 0x4FF0) = handler_id;
MAKE_REG32(get_iram_address_for_debug() + 0x4FF4) = smc_id;
@ -594,7 +594,7 @@ uint32_t smc_read_write_register(smc_args_t *args) {
} else {
return 2;
}
} else if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_400 && MMIO_GET_DEVICE_PA(MMIO_DEVID_MC) <= address &&
} else if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_400 && MMIO_GET_DEVICE_PA(MMIO_DEVID_MC) <= address &&
address < MMIO_GET_DEVICE_PA(MMIO_DEVID_MC) + MMIO_GET_DEVICE_SIZE(MMIO_DEVID_MC)) {
/* Memory Controller RW supported only on 4.0.0+ */
const uint8_t mc_whitelist[0x68] = {
@ -667,7 +667,7 @@ uint32_t smc_configure_carveout(smc_args_t *args) {
}
/* Configuration is one-shot, and cannot be done multiple times. */
if (exosphere_get_target_firmware() < EXOSPHERE_TARGET_FIRMWARE_300) {
if (exosphere_get_target_firmware() < ATMOSPHERE_TARGET_FIRMWARE_300) {
if (g_configured_carveouts[carveout_id]) {
return 2;
}