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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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26
exosphere/src/bootup.c
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@ -52,7 +52,7 @@ void setup_dram_magic_numbers(void) {
unsigned int target_fw = exosphere_get_target_firmware();
(*(volatile uint32_t *)(0x8005FFFC)) = 0xC0EDBBCC; /* Access test value. */
flush_dcache_range((void *)0x8005FFFC, (void *)0x80060000);
if (EXOSPHERE_TARGET_FIRMWARE_600 <= target_fw) {
if (ATMOSPHERE_TARGET_FIRMWARE_600 <= target_fw) {
(*(volatile uint32_t *)(0x8005FF00)) = 0x00000083; /* SKU code. */
(*(volatile uint32_t *)(0x8005FF04)) = 0x00000002;
(*(volatile uint32_t *)(0x8005FF08)) = 0x00000210; /* Tegra210 code. */
@ -81,7 +81,7 @@ void bootup_misc_mmio(void) {
se_generate_random_key(KEYSLOT_SWITCH_SRKGENKEY, KEYSLOT_SWITCH_RNGKEY);
se_generate_srk(KEYSLOT_SWITCH_SRKGENKEY);
if (!g_has_booted_up && (EXOSPHERE_TARGET_FIRMWARE_600 > exosphere_get_target_firmware())) {
if (!g_has_booted_up && (ATMOSPHERE_TARGET_FIRMWARE_600 > exosphere_get_target_firmware())) {
setup_dram_magic_numbers();
}
@ -113,7 +113,7 @@ void bootup_misc_mmio(void) {
configure_default_carveouts();
/* Mark registers secure world only. */
if (exosphere_get_target_firmware() == EXOSPHERE_TARGET_FIRMWARE_100) {
if (exosphere_get_target_firmware() == ATMOSPHERE_TARGET_FIRMWARE_100) {
APB_MISC_SECURE_REGS_APB_SLAVE_SECURITY_ENABLE_REG0_0 = APB_SSER0_SATA_AUX | APB_SSER0_DTV | APB_SSER0_QSPI | APB_SSER0_SATA | APB_SSER0_LA;
APB_MISC_SECURE_REGS_APB_SLAVE_SECURITY_ENABLE_REG1_0 = APB_SSER1_SPI1 | APB_SSER1_SPI2 | APB_SSER1_SPI3 | APB_SSER1_SPI5 | APB_SSER1_SPI6 | APB_SSER1_I2C4 | APB_SSER1_I2C6;
APB_MISC_SECURE_REGS_APB_SLAVE_SECURITY_ENABLE_REG2_0 = 1 << 4 | 1 << 5 | APB_SSER2_DDS; /* bits 4 and 5 are not labeled in 21.1.7.3 */
@ -130,7 +130,7 @@ void bootup_misc_mmio(void) {
/* Also mark I2C4 secure only, */
sec_disable_1 |= APB_SSER1_I2C4;
}
if (hardware_type != 0 && exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_400) {
if (hardware_type != 0 && exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_400) {
/* Starting on 4.x on non-dev units, mark UARTB, UARTC, SPI4, I2C3 secure only. */
sec_disable_1 |= APB_SSER1_UART_B | APB_SSER1_UART_C | APB_SSER1_SPI4 | APB_SSER1_I2C3;
/* Starting on 4.x on non-dev units, mark SDMMC1 secure only. */
@ -148,7 +148,7 @@ void bootup_misc_mmio(void) {
MAKE_MC_REG(MC_SMMU_TRANSLATION_ENABLE_4) = 0xFFFFFFFF;
/* TODO: What are these MC reg writes? */
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_400) {
if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_400) {
MAKE_MC_REG(0x038) = 0xE;
} else {
MAKE_MC_REG(0x038) = 0x0;
@ -163,7 +163,7 @@ void bootup_misc_mmio(void) {
MAKE_MC_REG(0x9F0) = 0;
MAKE_MC_REG(0x9F4) = 0;
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_400) {
if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_400) {
MAKE_MC_REG(MC_SMMU_PTB_ASID) = 0;
}
MAKE_MC_REG(MC_SMMU_PTB_DATA) = 0;
@ -179,7 +179,7 @@ void bootup_misc_mmio(void) {
/* Clear RESET Vector, setup CPU Secure Boot RESET Vectors. */
uint32_t reset_vec;
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_500) {
if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_500) {
reset_vec = TZRAM_GET_SEGMENT_5X_PA(TZRAM_SEGMENT_ID_WARMBOOT_CRT0_AND_MAIN);
} else {
reset_vec = TZRAM_GET_SEGMENT_PA(TZRAM_SEGMENT_ID_WARMBOOT_CRT0_AND_MAIN);
@ -205,7 +205,7 @@ void bootup_misc_mmio(void) {
intr_set_cpu_mask(INTERRUPT_ID_SECURITY_ENGINE, 8);
intr_set_edge_level(INTERRUPT_ID_SECURITY_ENGINE, 0);
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_400) {
if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_400) {
intr_set_priority(INTERRUPT_ID_ACTIVITY_MONITOR_4X, 0);
intr_set_group(INTERRUPT_ID_ACTIVITY_MONITOR_4X, 0);
intr_set_enabled(INTERRUPT_ID_ACTIVITY_MONITOR_4X, 1);
@ -220,14 +220,14 @@ void bootup_misc_mmio(void) {
uart_init(UART_A, 115200);
intr_register_handler(INTERRUPT_ID_SECURITY_ENGINE, se_operation_completed);
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_400) {
if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_400) {
intr_register_handler(INTERRUPT_ID_ACTIVITY_MONITOR_4X, actmon_interrupt_handler);
}
for (unsigned int core = 1; core < NUM_CPU_CORES; core++) {
set_core_is_active(core, false);
}
g_has_booted_up = true;
} else if (exosphere_get_target_firmware() < EXOSPHERE_TARGET_FIRMWARE_400) {
} else if (exosphere_get_target_firmware() < ATMOSPHERE_TARGET_FIRMWARE_400) {
/* Disable AHB redirect. */
MAKE_MC_REG(MC_IRAM_BOM) = 0xFFFFF000;
MAKE_MC_REG(MC_IRAM_TOM) = 0;
@ -237,7 +237,7 @@ void bootup_misc_mmio(void) {
}
void setup_4x_mmio(void) {
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_600) {
if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_600) {
configure_gpu_ucode_carveout();
}
@ -360,9 +360,9 @@ void identity_unmap_iram_cd_tzram(void) {
}
void secure_additional_devices(void) {
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_200) {
if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_200) {
APB_MISC_SECURE_REGS_APB_SLAVE_SECURITY_ENABLE_REG0_0 |= APB_SSER0_PMC; /* make PMC secure-only (2.x+) */
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_400) {
if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_400) {
APB_MISC_SECURE_REGS_APB_SLAVE_SECURITY_ENABLE_REG1_0 |= APB_SSER1_MC0 | APB_SSER1_MC1 | APB_SSER1_MCB; /* make MC0, MC1, MCB secure-only (4.x+) */
}
}