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exo2/fusee: full 1.0.0 support.

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This commit is contained in:
Michael Scire
2020-06-12 01:29:54 -07:00
committed by SciresM
parent 597bdded69
commit 1047ceab98
5 changed files with 21 additions and 37 deletions
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18
fusee/fusee-secondary/src/nxboot.c
View File

@@ -598,8 +598,8 @@ static void nxboot_move_bootconfig() {
fclose(bcfile);
/* Select the actual BootConfig size and destination address. */
bootconfig_addr = (MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware < ATMOSPHERE_TARGET_FIRMWARE_6_0_0) ? 0x4003D000 : 0x4003F800;
bootconfig_size = (MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) ? 0x3000 : 0x1000;
bootconfig_addr = 0x4003F800;
bootconfig_size = 0x800;
/* Copy the BootConfig into IRAM. */
memset((void *)bootconfig_addr, 0, bootconfig_size);
@@ -870,7 +870,9 @@ uint32_t nxboot_main(void) {
/* Initialize Boot Reason on older firmware versions. */
if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) {
print(SCREEN_LOG_LEVEL_INFO, "[NXBOOT] Initializing Boot Reason...\n");
nxboot_set_bootreason((void *)MAILBOX_NX_BOOTLOADER_BOOT_REASON_BASE(target_firmware));
nxboot_set_bootreason((void *)MAILBOX_NX_BOOTLOADER_BOOT_REASON_BASE);
} else {
memset((void *)MAILBOX_NX_BOOTLOADER_BOOT_REASON_BASE, 0, 0x200);
}
/* Read the warmboot firmware from a file, otherwise from Atmosphere's implementation. */
@@ -919,15 +921,7 @@ uint32_t nxboot_main(void) {
}
/* Select the right address for the warmboot firmware. */
if (MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) {
warmboot_memaddr = (void *)0x8000D000;
} else if (MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware < ATMOSPHERE_TARGET_FIRMWARE_6_0_0) {
warmboot_memaddr = (void *)0x4003B000;
} else if (MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware < ATMOSPHERE_TARGET_FIRMWARE_7_0_0) {
warmboot_memaddr = (void *)0x4003D800;
} else {
warmboot_memaddr = (void *)0x4003E000;
}
warmboot_memaddr = (void *)0x4003E000;
print(SCREEN_LOG_LEVEL_INFO, "[NXBOOT] Copying warmboot firmware...\n");

12
fusee/fusee-secondary/src/nxboot.h
View File

@@ -33,14 +33,12 @@ typedef struct {
char nintendo_path[0x80];
} emummc_config_t;
#define MAILBOX_NX_BOOTLOADER_BASE_100_620 0x40002E00
#define MAILBOX_NX_BOOTLOADER_BASE_700 0x40000000
#define MAILBOX_NX_BOOTLOADER_BASE(targetfw) (MAILBOX_NX_BOOTLOADER_BASE_700)
#define MAKE_MAILBOX_NX_BOOTLOADER_REG(targetfw, n) MAKE_REG32(MAILBOX_NX_BOOTLOADER_BASE(targetfw) + n)
#define MAILBOX_NX_BOOTLOADER_BASE 0x40000000
#define MAKE_MAILBOX_NX_BOOTLOADER_REG(n) MAKE_REG32(MAILBOX_NX_BOOTLOADER_BASE + n)
#define MAILBOX_NX_BOOTLOADER_BOOT_REASON_BASE(targetfw) (MAILBOX_NX_BOOTLOADER_BASE(targetfw) + 0x10)
#define MAILBOX_NX_BOOTLOADER_SETUP_STATE(targetfw) MAKE_MAILBOX_NX_BOOTLOADER_REG(targetfw, 0xF8)
#define MAILBOX_NX_BOOTLOADER_IS_SECMON_AWAKE(targetfw) MAKE_MAILBOX_NX_BOOTLOADER_REG(targetfw, 0xFC)
#define MAILBOX_NX_BOOTLOADER_BOOT_REASON_BASE MAKE_MAILBOX_NX_BOOTLOADER_REG(0x10)
#define MAILBOX_NX_BOOTLOADER_SETUP_STATE MAKE_MAILBOX_NX_BOOTLOADER_REG(0xF8)
#define MAILBOX_NX_BOOTLOADER_IS_SECMON_AWAKE MAKE_MAILBOX_NX_BOOTLOADER_REG(0xFC)
#define NX_BOOTLOADER_STATE_INIT 0
#define NX_BOOTLOADER_STATE_MOVED_BOOTCONFIG 1

18
fusee/fusee-secondary/src/nxboot_iram.c
View File

@@ -28,15 +28,9 @@
#include "sysreg.h"
void nxboot_finish(uint32_t boot_memaddr) {
uint32_t target_firmware = MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware;
/* Boot up Exosphère. */
MAILBOX_NX_BOOTLOADER_IS_SECMON_AWAKE(target_firmware) = 0;
if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) {
MAILBOX_NX_BOOTLOADER_SETUP_STATE(target_firmware) = NX_BOOTLOADER_STATE_LOADED_PACKAGE2;
} else {
MAILBOX_NX_BOOTLOADER_SETUP_STATE(target_firmware) = NX_BOOTLOADER_STATE_DRAM_INITIALIZED_4X;
}
MAILBOX_NX_BOOTLOADER_IS_SECMON_AWAKE = 0;
MAILBOX_NX_BOOTLOADER_SETUP_STATE = NX_BOOTLOADER_STATE_DRAM_INITIALIZED_4X;
/* Terminate the display. */
display_end();
@@ -58,16 +52,12 @@ void nxboot_finish(uint32_t boot_memaddr) {
}
/* Wait for Exosphère to wake up. */
while (MAILBOX_NX_BOOTLOADER_IS_SECMON_AWAKE(target_firmware) == 0) {
while (MAILBOX_NX_BOOTLOADER_IS_SECMON_AWAKE == 0) {
udelay(1);
}
/* Signal Exosphère. */
if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) {
MAILBOX_NX_BOOTLOADER_SETUP_STATE(target_firmware) = NX_BOOTLOADER_STATE_FINISHED;
} else {
MAILBOX_NX_BOOTLOADER_SETUP_STATE(target_firmware) = NX_BOOTLOADER_STATE_FINISHED_4X;
}
MAILBOX_NX_BOOTLOADER_SETUP_STATE = NX_BOOTLOADER_STATE_FINISHED_4X;
/* Halt ourselves in waitevent state. */
while (1) {