Make loadlist empty when booting Horizon, more nxboot.c code

This commit is contained in:
TuxSH 2018-05-14 21:17:06 +02:00
parent c2b22a6bf2
commit 15bba0ba0c
10 changed files with 179 additions and 82 deletions

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@ -1,8 +1,18 @@
#include <stdio.h> #include <stdio.h>
#include <sys/stat.h>
#include "fs_utils.h" #include "fs_utils.h"
#include "hwinit.h" #include "hwinit.h"
#include "sdmmc.h" #include "sdmmc.h"
size_t get_file_size(const char *filename) {
struct stat st;
if (stat(filename, &st) == -1) {
return 0;
}
return (size_t)st.st_size;
}
size_t read_from_file(void *dst, size_t dst_size, const char *filename) { size_t read_from_file(void *dst, size_t dst_size, const char *filename) {
FILE *file = fopen(filename, "rb"); FILE *file = fopen(filename, "rb");
if (file == NULL) { if (file == NULL) {

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@ -4,6 +4,7 @@
#include "utils.h" #include "utils.h"
#include "sdmmc.h" #include "sdmmc.h"
size_t get_file_size(const char *filename);
size_t read_from_file(void *dst, size_t dst_size, const char *filename); size_t read_from_file(void *dst, size_t dst_size, const char *filename);
size_t dump_to_file(const void *src, size_t src_size, const char *filename); size_t dump_to_file(const void *src, size_t src_size, const char *filename);

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@ -34,9 +34,7 @@ static const uint8_t masterkey_4x_seed[0x10] = {
}; };
static int get_tsec_key(void *dst, const void *tsec_fw, size_t tsec_fw_size, uint32_t revision) { static int get_tsec_key(void *dst, const void *tsec_fw, size_t tsec_fw_size, uint32_t revision) {
static uint8_t __attribute__((aligned(256))) tsec_dma_buf[0xF00]; return tsec_query((u32)tsec_fw, dst, revision);
memcpy(tsec_dma_buf, tsec_fw, tsec_fw_size);
return tsec_query((u32)tsec_dma_buf, dst, revision);
} }
static int get_keyblob(nx_keyblob_t *dst, uint32_t revision, const nx_keyblob_t *keyblobs, uint32_t available_revision) { static int get_keyblob(nx_keyblob_t *dst, uint32_t revision, const nx_keyblob_t *keyblobs, uint32_t available_revision) {

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@ -31,6 +31,7 @@ typedef struct nx_keyblob_t {
}; };
} nx_keyblob_t; } nx_keyblob_t;
/* TSEC fw must be 0x100-byte-aligned. */
int derive_nx_keydata(uint32_t target_firmware, const nx_keyblob_t *keyblobs, uint32_t available_revision, const void *tsec_fw, size_t tsec_fw_size); int derive_nx_keydata(uint32_t target_firmware, const nx_keyblob_t *keyblobs, uint32_t available_revision, const void *tsec_fw, size_t tsec_fw_size);
void finalize_nx_keydata(uint32_t target_firmware); void finalize_nx_keydata(uint32_t target_firmware);

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@ -42,13 +42,7 @@ static int loadlist_entry_ini_handler(void *user, const char *section, const cha
return 1; return 1;
} }
bool validate_load_address(uintptr_t load_addr) { static void load_list_entry(const char *key) {
/* TODO: Actually validate addresses. */
(void)(load_addr);
return true;
}
void load_list_entry(const char *key) {
load_file_t load_file_ctx = {0}; load_file_t load_file_ctx = {0};
struct stat st; struct stat st;
size_t size; size_t size;
@ -62,7 +56,12 @@ void load_list_entry(const char *key) {
} }
if (load_file_ctx.load_address == 0 || load_file_ctx.path[0] == '\x00') { if (load_file_ctx.load_address == 0 || load_file_ctx.path[0] == '\x00') {
printf("Error: Failed to determine where to load %s!\n", key); printf("Error: Failed to determine where to load %s from!\n", key);
generic_panic();
}
if (strlen(load_file_ctx.path) > LOADER_MAX_PATH_SIZE) {
printf("Error: The filename for %s is too long!\n", key);
generic_panic(); generic_panic();
} }
@ -87,26 +86,16 @@ void load_list_entry(const char *key) {
entry->load_address = load_file_ctx.load_address; entry->load_address = load_file_ctx.load_address;
entry->size = size; entry->size = size;
entry->num = entry_num; entry->num = entry_num;
strcpy(get_loader_ctx()->file_paths[entry_num], load_file_ctx.path); get_loader_ctx()->nb_files_to_load++;
get_loader_ctx()->nb_files++;
/* Check for special keys. */ strcpy(get_loader_ctx()->file_paths_to_load[entry_num], load_file_ctx.path);
if (strcmp(key, LOADER_PACKAGE2_KEY) == 0) {
get_loader_ctx()->package2_loadfile = load_file_ctx;
} else if (strcmp(key, LOADER_EXOSPHERE_KEY) == 0) {
get_loader_ctx()->exosphere_loadfile = load_file_ctx;
} else if (strcmp(key, LOADER_TSECFW_KEY) == 0) {
get_loader_ctx()->tsecfw_loadfile = load_file_ctx;
} else if (strcmp(key, LOADER_WARMBOOT_KEY) == 0) {
get_loader_ctx()->warmboot_loadfile = load_file_ctx;
}
} }
void parse_loadlist(const char *ll) { static void parse_loadlist(const char *ll) {
printf("Parsing load list: %s\n", ll); printf("Parsing load list: %s\n", ll);
char load_list[0x200] = {0}; char load_list[0x200] = {0};
strncpy(load_list, ll, 0x200); strncpy(load_list, ll, 0x200 - 1);
char *entry, *p; char *entry, *p;
@ -153,7 +142,20 @@ static int loadlist_ini_handler(void *user, const char *section, const char *nam
sscanf(value, "%x", &x); sscanf(value, "%x", &x);
loader_ctx->chainload_entrypoint = x; loader_ctx->chainload_entrypoint = x;
} else if (strcmp(name, LOADER_CUSTOMSPLASH_KEY) == 0) { } else if (strcmp(name, LOADER_CUSTOMSPLASH_KEY) == 0) {
strncpy(loader_ctx->custom_splash_path, value, sizeof(loader_ctx->custom_splash_path)); strncpy(loader_ctx->custom_splash_path, value, LOADER_MAX_PATH_SIZE);
loader_ctx->custom_splash_path[LOADER_MAX_PATH_SIZE] = '\0';
} else if (strcmp(name, LOADER_PACKAGE2_KEY) == 0) {
strncpy(loader_ctx->package2_path, value, LOADER_MAX_PATH_SIZE);
loader_ctx->package2_path[LOADER_MAX_PATH_SIZE] = '\0';
} else if (strcmp(name, LOADER_EXOSPHERE_KEY) == 0) {
strncpy(loader_ctx->exosphere_path, value, LOADER_MAX_PATH_SIZE);
loader_ctx->exosphere_path[LOADER_MAX_PATH_SIZE] = '\0';
} else if (strcmp(name, LOADER_TSECFW_KEY) == 0) {
strncpy(loader_ctx->tsecfw_path, value, LOADER_MAX_PATH_SIZE);
loader_ctx->tsecfw_path[LOADER_MAX_PATH_SIZE] = '\0';
} else if (strcmp(name, LOADER_WARMBOOT_KEY) == 0) {
strncpy(loader_ctx->warmboot_path, value, LOADER_MAX_PATH_SIZE);
loader_ctx->warmboot_path[LOADER_MAX_PATH_SIZE] = '\0';
} else { } else {
return 0; return 0;
} }
@ -209,7 +211,6 @@ void load_payload(const char *bct0) {
nonallocatable_entries[5].size = __end__ - __start__; nonallocatable_entries[5].size = __end__ - __start__;
} }
/* Set BCT0 global. */ /* Set BCT0 global. */
ctx->bct0 = bct0; ctx->bct0 = bct0;
@ -218,13 +219,18 @@ void load_payload(const char *bct0) {
generic_panic(); generic_panic();
} }
if (ctx->chainload_entrypoint == 0 || ctx->nb_files_to_load > 0) {
printf("Error: loadlist must be empty when booting Horizon!\n");
generic_panic();
}
/* Sort the entries by ascending load addresses */ /* Sort the entries by ascending load addresses */
qsort(g_chainloader_entries, g_chainloader_num_entries, sizeof(chainloader_entry_t), chainloader_entry_comparator); qsort(g_chainloader_entries, g_chainloader_num_entries, sizeof(chainloader_entry_t), chainloader_entry_comparator);
/* Check for possible overlap and find the entrypoint, also determine whether we can load in-place */ /* Check for possible overlap and find the entrypoint, also determine whether we can load in-place */
ctx->file_id_of_entrypoint = ctx->nb_files; ctx->file_id_of_entrypoint = ctx->nb_files_to_load;
for (size_t i = 0; i < ctx->nb_files; i++) { for (size_t i = 0; i < ctx->nb_files_to_load; i++) {
if (i != ctx->nb_files - 1 && if (i != ctx->nb_files_to_load - 1 &&
overlaps( overlaps(
g_chainloader_entries[i].load_address, g_chainloader_entries[i].load_address,
g_chainloader_entries[i].load_address + g_chainloader_entries[i].size, g_chainloader_entries[i].load_address + g_chainloader_entries[i].size,
@ -234,8 +240,8 @@ void load_payload(const char *bct0) {
) { ) {
printf( printf(
"Error: Loading ranges for files %s and %s overlap!\n", "Error: Loading ranges for files %s and %s overlap!\n",
ctx->file_paths[g_chainloader_entries[i].num], ctx->file_paths_to_load[g_chainloader_entries[i].num],
ctx->file_paths[g_chainloader_entries[i + 1].num] ctx->file_paths_to_load[g_chainloader_entries[i + 1].num]
); );
generic_panic(); generic_panic();
} }
@ -252,22 +258,17 @@ void load_payload(const char *bct0) {
); );
} }
if (ctx->chainload_entrypoint != 0 && ctx->file_id_of_entrypoint >= ctx->nb_files) { if (ctx->chainload_entrypoint != 0 && ctx->file_id_of_entrypoint >= ctx->nb_files_to_load) {
printf("Error: Entrypoint not in range of any of the files!\n"); printf("Error: Entrypoint not in range of any of the files!\n");
generic_panic(); generic_panic();
} }
if (ctx->chainload_entrypoint == 0 && !can_load_in_place) {
printf("Error: Files have to be loaded in place when booting Horizon!\n");
generic_panic();
}
if (can_load_in_place) { if (can_load_in_place) {
for (size_t i = 0; i < ctx->nb_files; i++) { for (size_t i = 0; i < ctx->nb_files_to_load; i++) {
chainloader_entry_t *entry = &g_chainloader_entries[i]; chainloader_entry_t *entry = &g_chainloader_entries[i];
entry->src_address = entry->load_address; entry->src_address = entry->load_address;
if (read_from_file((void *)entry->src_address, entry->size, ctx->file_paths[entry->num]) != entry->size) { if (read_from_file((void *)entry->src_address, entry->size, ctx->file_paths_to_load[entry->num]) != entry->size) {
printf("Error: Failed to read file %s: %s!\n", ctx->file_paths[entry->num], strerror(errno)); printf("Error: Failed to read file %s: %s!\n", ctx->file_paths_to_load[entry->num], strerror(errno));
generic_panic(); generic_panic();
} }
} }
@ -275,7 +276,7 @@ void load_payload(const char *bct0) {
size_t total_size = 0; size_t total_size = 0;
uintptr_t carveout, min_addr, max_addr, pos; uintptr_t carveout, min_addr, max_addr, pos;
for (size_t i = 0; i < ctx->nb_files; i++) { for (size_t i = 0; i < ctx->nb_files_to_load; i++) {
total_size += g_chainloader_entries[i].size; total_size += g_chainloader_entries[i].size;
} }
@ -300,11 +301,11 @@ void load_payload(const char *bct0) {
/* Finally, read the files into the carveout */ /* Finally, read the files into the carveout */
pos = carveout; pos = carveout;
for (size_t i = 0; i < ctx->nb_files; i++) { for (size_t i = 0; i < ctx->nb_files_to_load; i++) {
chainloader_entry_t *entry = &g_chainloader_entries[i]; chainloader_entry_t *entry = &g_chainloader_entries[i];
entry->src_address = pos; entry->src_address = pos;
if (read_from_file((void *)entry->src_address, entry->size, ctx->file_paths[entry->num]) != entry->size) { if (read_from_file((void *)entry->src_address, entry->size, ctx->file_paths_to_load[entry->num]) != entry->size) {
printf("Error: Failed to read file %s: %s!\n", ctx->file_paths[entry->num], strerror(errno)); printf("Error: Failed to read file %s: %s!\n", ctx->file_paths_to_load[entry->num], strerror(errno));
generic_panic(); generic_panic();
} }
pos += entry->size; pos += entry->size;

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@ -4,6 +4,8 @@
#include "utils.h" #include "utils.h"
#include "chainloader.h" #include "chainloader.h"
#define LOADER_MAX_PATH_SIZE 255
typedef struct { typedef struct {
char path[0x100]; char path[0x100];
const char *key; const char *key;
@ -15,13 +17,13 @@ typedef struct {
const char *bct0; const char *bct0;
uintptr_t chainload_entrypoint; uintptr_t chainload_entrypoint;
size_t file_id_of_entrypoint; size_t file_id_of_entrypoint;
size_t nb_files; size_t nb_files_to_load;
load_file_t package2_loadfile; char package2_path[LOADER_MAX_PATH_SIZE+1];
load_file_t exosphere_loadfile; char exosphere_path[LOADER_MAX_PATH_SIZE+1];
load_file_t tsecfw_loadfile; char tsecfw_path[LOADER_MAX_PATH_SIZE+1];
load_file_t warmboot_loadfile; char warmboot_path[LOADER_MAX_PATH_SIZE+1];
char custom_splash_path[0x100]; char custom_splash_path[LOADER_MAX_PATH_SIZE+1];
char file_paths[CHAINLOADER_MAX_ENTRIES][0x100]; char file_paths_to_load[CHAINLOADER_MAX_ENTRIES][LOADER_MAX_PATH_SIZE+1];
} loader_ctx_t; } loader_ctx_t;
#define LOADER_ENTRYPOINT_KEY "entrypoint" #define LOADER_ENTRYPOINT_KEY "entrypoint"

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@ -82,7 +82,7 @@ int main(int argc, void **argv) {
nxboot_main(); nxboot_main();
} else { } else {
/* TODO: What else do we want to do in terms of argc/argv? */ /* TODO: What else do we want to do in terms of argc/argv? */
const char *path = get_loader_ctx()->file_paths[get_loader_ctx()->file_id_of_entrypoint]; const char *path = get_loader_ctx()->file_paths_to_load[get_loader_ctx()->file_id_of_entrypoint];
printf("Now chainloading.\n"); printf("Now chainloading.\n");
g_chainloader_argc = 1; g_chainloader_argc = 1;
strcpy(g_chainloader_arg_data, path); strcpy(g_chainloader_arg_data, path);

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@ -4,6 +4,7 @@
#include <stdlib.h> #include <stdlib.h>
#include <malloc.h> #include <malloc.h>
#include "utils.h" #include "utils.h"
#include "fs_utils.h"
#include "nxboot.h" #include "nxboot.h"
#include "key_derivation.h" #include "key_derivation.h"
#include "package1.h" #include "package1.h"
@ -52,18 +53,18 @@ void nxboot_configure_exosphere(void) {
static nx_keyblob_t __attribute__((aligned(16))) g_keyblobs[32]; static nx_keyblob_t __attribute__((aligned(16))) g_keyblobs[32];
void nxboot_main(void) { void nxboot_main(void) {
loader_ctx_t *loader_ctx = get_loader_ctx(); loader_ctx_t *loader_ctx = get_loader_ctx();
package2_header_t *package2_src = (package2_header_t *)loader_ctx->package2_loadfile.load_address;
package2_header_t *package2 = NULL; package2_header_t *package2 = NULL;
void *tsec_fw = (void *)loader_ctx->tsecfw_loadfile.load_address; void *tsec_fw;
size_t tsec_fw_size = loader_ctx->tsecfw_loadfile.load_size; size_t tsec_fw_size;
void *warmboot_fw = (void *)loader_ctx->warmboot_loadfile.load_address; void *warmboot_fw;
size_t warmboot_fw_size = loader_ctx->warmboot_loadfile.load_size; size_t warmboot_fw_size;
void *package1loader = NULL; void *package1loader;
size_t package1loader_size = 0; size_t package1loader_size ;
package1_header_t *package1 = NULL; package1_header_t *package1;
size_t package1_size = 0; size_t package1_size;
uint32_t revision = EXOSPHERE_TARGET_FIRMWARE_MAX; uint32_t revision = EXOSPHERE_TARGET_FIRMWARE_MAX;
FILE *boot0 = fopen("boot0:/", "rb"); FILE *boot0 = fopen("boot0:/", "rb");
void *exosphere_memaddr;
if (boot0 == NULL || package1_read_and_parse_boot0(&package1loader, &package1loader_size, g_keyblobs, &revision, boot0) == -1) { if (boot0 == NULL || package1_read_and_parse_boot0(&package1loader, &package1loader_size, g_keyblobs, &revision, boot0) == -1) {
printf("Error: Couldn't parse boot0: %s!\n", strerror(errno)); printf("Error: Couldn't parse boot0: %s!\n", strerror(errno));
@ -71,7 +72,27 @@ void nxboot_main(void) {
} }
fclose(boot0); fclose(boot0);
/* Read the TSEC firmware from a file, otherwise from PK1L. */
if (loader_ctx->tsecfw_path[0] != '\0') {
tsec_fw_size = get_file_size(loader_ctx->tsecfw_path);
if (tsec_fw_size != 0 && tsec_fw_size != 0xF00) {
printf("Error: TSEC firmware from %s has a wrong size!\n", loader_ctx->tsecfw_path);
generic_panic();
} else if (tsec_fw_size == 0) {
printf("Error: Could not read the TSEC firmware from %s!\n", loader_ctx->tsecfw_path);
generic_panic();
}
tsec_fw = memalign(0x100, tsec_fw_size);
if (tsec_fw == NULL) { if (tsec_fw == NULL) {
printf("Error: nxboot_main: out of memory!\n");
generic_panic();
}
if (read_from_file(tsec_fw, tsec_fw_size, loader_ctx->tsecfw_path) != tsec_fw_size) {
printf("Error: Could not read the TSEC firmware from %s!\n", loader_ctx->tsecfw_path);
generic_panic();
}
} else {
tsec_fw_size = package1_get_tsec_fw(&tsec_fw, package1loader, package1loader_size); tsec_fw_size = package1_get_tsec_fw(&tsec_fw, package1loader, package1loader_size);
if (tsec_fw_size == 0) { if (tsec_fw_size == 0) {
printf("Error: Failed to read the TSEC firmware from Package1loader!\n"); printf("Error: Failed to read the TSEC firmware from Package1loader!\n");
@ -92,7 +113,24 @@ void nxboot_main(void) {
generic_panic(); generic_panic();
} }
/* Read the warmboot firmware from a file, otherwise from PK1. */
if (loader_ctx->warmboot_path[0] != '\0') {
warmboot_fw_size = get_file_size(loader_ctx->warmboot_path);
if (warmboot_fw_size == 0) {
printf("Error: Could not read the warmboot firmware from %s!\n", loader_ctx->warmboot_path);
generic_panic();
}
warmboot_fw = malloc(warmboot_fw_size);
if (warmboot_fw == NULL) { if (warmboot_fw == NULL) {
printf("Error: nxboot_main: out of memory!\n");
generic_panic();
}
if (read_from_file(warmboot_fw, warmboot_fw_size, loader_ctx->warmboot_path) != warmboot_fw_size) {
printf("Error: Could not read the warmboot firmware from %s!\n", loader_ctx->warmboot_path);
generic_panic();
}
} else {
uint8_t ctr[16]; uint8_t ctr[16];
package1_size = package1_get_encrypted_package1(&package1, ctr, package1loader, package1loader_size); package1_size = package1_get_encrypted_package1(&package1, ctr, package1loader, package1loader_size);
if(package1_decrypt(package1, package1_size, ctr)) { if(package1_decrypt(package1, package1_size, ctr)) {
@ -104,21 +142,34 @@ void nxboot_main(void) {
} }
if (warmboot_fw_size == 0) { if (warmboot_fw_size == 0) {
printf("Error: Failed to read the warmboot firmware from Package1!\n"); printf("Error: Could not read the warmboot firmware from Package1!\n");
generic_panic(); generic_panic();
} }
} }
free(package1loader); /* TODO: How should we deal with bootconfig? */
package2 = memalign(4096, PACKAGE2_SIZE_MAX);
package2 = memalign(16, PACKAGE2_SIZE_MAX);
if (package2 == NULL) { if (package2 == NULL) {
printf("Error: nxboot: out of memory!\n"); printf("Error: nxboot: out of memory!\n");
generic_panic(); generic_panic();
} }
if (package2_src == NULL) { /* Read the warmboot firmware from a file, otherwise from PK1. */
/* TODO: How should we deal with bootconfig? */ if (loader_ctx->package2_path[0] != '\0') {
size_t package2_size = get_file_size(loader_ctx->package2_path);
if (package2_size == 0) {
printf("Error: Could not read Package2 from %s!\n", loader_ctx->package2_path);
generic_panic();
} else if (package2_size > PACKAGE2_SIZE_MAX) {
printf("Error: Package2 from %s is too big!\n", loader_ctx->package2_path);
generic_panic();
}
if (read_from_file(package2, package2_size, loader_ctx->package2_path) != package2_size) {
printf("Error: Could not read Package2 from %s!\n", loader_ctx->package2_path);
generic_panic();
}
} else {
FILE *bcpkg21 = fopen("bcpkg21:/", "rb"); FILE *bcpkg21 = fopen("bcpkg21:/", "rb");
if (bcpkg21 == NULL) { if (bcpkg21 == NULL) {
printf("Error: Failed to read Package2 from NAND!\n"); printf("Error: Failed to read Package2 from NAND!\n");
@ -126,27 +177,50 @@ void nxboot_main(void) {
} }
if (fseek(bcpkg21, 0x4000, SEEK_SET) != 0 || fread(package2, 1, PACKAGE2_SIZE_MAX, bcpkg21) < sizeof(package2_header_t)) { if (fseek(bcpkg21, 0x4000, SEEK_SET) != 0 || fread(package2, 1, PACKAGE2_SIZE_MAX, bcpkg21) < sizeof(package2_header_t)) {
printf("Error: Failed to read Package2 from NAND!\n"); printf("Error: Failed to read Package2 from NAND!\n");
fclose(bcpkg21);
generic_panic(); generic_panic();
} }
fclose(bcpkg21); fclose(bcpkg21);
} else {
memcpy(package2, package2_src, loader_ctx->package2_loadfile.load_size);
} }
/* Patch package2, adding thermosphere + custom KIPs. */ /* Patch package2, adding Thermosphère + custom KIPs. */
package2_rebuild_and_copy(package2); package2_rebuild_and_copy(package2);
free(package2); /* Copy Exophère to a good location (or read it directly to it.) */
if (MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware <= EXOSPHERE_TARGET_FIRMWARE_400) {
exosphere_memaddr = (void *)0x40020000;
} else {
exosphere_memaddr = (void *)0x40018000; /* 5.x has its secmon's crt0 around this region. */
}
/* Boot up Exosphere. */ if (loader_ctx->exosphere_path[0] != '\0') {
size_t exosphere_size = get_file_size(loader_ctx->exosphere_path);
if (exosphere_size == 0) {
printf(u8"Error: Could not read Exosphère from %s!\n", loader_ctx->exosphere_path);
generic_panic();
} else if (exosphere_size > 0x10000) {
/* The maximum is actually a bit less than that. */
printf(u8"Error: Exosphère from %s is too big!\n", loader_ctx->exosphere_path);
generic_panic();
}
if (read_from_file(exosphere_memaddr, exosphere_size, loader_ctx->exosphere_path) != exosphere_size) {
printf(u8"Error: Could not read Exosphère from %s!\n", loader_ctx->exosphere_path);
generic_panic();
}
} else {
/*extern const uint8_t exosphere_bin[];
extern const uint32_t exosphere_bin_size;
memcpy(exosphere_memaddr, exosphere_bin, exosphere_bin_size);*/
}
/* Boot up Exosphère. */
MAILBOX_NX_BOOTLOADER_IS_SECMON_AWAKE = 0; MAILBOX_NX_BOOTLOADER_IS_SECMON_AWAKE = 0;
if (MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware <= EXOSPHERE_TARGET_FIRMWARE_400) { if (MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware <= EXOSPHERE_TARGET_FIRMWARE_400) {
MAILBOX_NX_BOOTLOADER_SETUP_STATE = NX_BOOTLOADER_STATE_LOADED_PACKAGE2; MAILBOX_NX_BOOTLOADER_SETUP_STATE = NX_BOOTLOADER_STATE_LOADED_PACKAGE2;
} else { } else {
MAILBOX_NX_BOOTLOADER_SETUP_STATE = NX_BOOTLOADER_STATE_LOADED_PACKAGE2_4X; MAILBOX_NX_BOOTLOADER_SETUP_STATE = NX_BOOTLOADER_STATE_LOADED_PACKAGE2_4X;
} }
cluster_enable_cpu0(loader_ctx->exosphere_loadfile.load_address, 1); cluster_enable_cpu0((uint64_t)(uintptr_t)exosphere_memaddr, 1);
while (MAILBOX_NX_BOOTLOADER_IS_SECMON_AWAKE == 0) { while (MAILBOX_NX_BOOTLOADER_IS_SECMON_AWAKE == 0) {
/* Wait for Exosphere to wake up. */ /* Wait for Exosphere to wake up. */
} }
@ -156,6 +230,16 @@ void nxboot_main(void) {
MAILBOX_NX_BOOTLOADER_SETUP_STATE = NX_BOOTLOADER_STATE_FINISHED_4X; MAILBOX_NX_BOOTLOADER_SETUP_STATE = NX_BOOTLOADER_STATE_FINISHED_4X;
} }
/* Clean up. */
free(package1loader);
if (loader_ctx->tsecfw_path[0] != '\0') {
free(tsec_fw);
}
if (loader_ctx->warmboot_path[0] != '\0') {
free(warmboot_fw);
}
free(package2);
/* Display splash screen. */ /* Display splash screen. */
display_splash_screen_bmp(loader_ctx->custom_splash_path); display_splash_screen_bmp(loader_ctx->custom_splash_path);

View file

@ -5,7 +5,7 @@
#define MAILBOX_NX_BOOTLOADER_BASE ((void *)(0x40002000)) #define MAILBOX_NX_BOOTLOADER_BASE ((void *)(0x40002000))
#define MAILBOX_NX_BOOTLOADER_SETUP_STATE MAKE_REG32(MAILBOX_NX_BOOTLOADER_BASE + 0xEF8ull) #define MAILBOX_NX_BOOTLOADER_SETUP_STATE MAKE_REG32(MAILBOX_NX_BOOTLOADER_BASE + 0xEF8)
#define NX_BOOTLOADER_STATE_INIT 0 #define NX_BOOTLOADER_STATE_INIT 0
#define NX_BOOTLOADER_STATE_MOVED_BOOTCONFIG 1 #define NX_BOOTLOADER_STATE_MOVED_BOOTCONFIG 1
@ -18,9 +18,9 @@
#define NX_BOOTLOADER_STATE_FINISHED_4X 4 #define NX_BOOTLOADER_STATE_FINISHED_4X 4
/* Physaddr 0x40002EFC */ /* Physaddr 0x40002EFC */
#define MAILBOX_NX_BOOTLOADER_IS_SECMON_AWAKE MAKE_REG32(MAILBOX_NX_BOOTLOADER_BASE + 0xEFCULL) #define MAILBOX_NX_BOOTLOADER_IS_SECMON_AWAKE MAKE_REG32(MAILBOX_NX_BOOTLOADER_BASE + 0xEFC)
#define MAILBOX_NX_BOOTLOADER_BOOT_REASON (MAILBOX_NX_BOOTLOADER_BASE + 0xE10ULL) #define MAILBOX_NX_BOOTLOADER_BOOT_REASON (MAILBOX_NX_BOOTLOADER_BASE + 0xE10)
void nxboot_main(void); void nxboot_main(void);

View file

@ -33,7 +33,7 @@ int package1_read_and_parse_boot0(void **package1loader, size_t *package1loader_
pk1_offset = 0x4000 * pk1_info->start_blk + 0x200 * pk1_info->start_page; pk1_offset = 0x4000 * pk1_info->start_blk + 0x200 * pk1_info->start_page;
(*package1loader) = memalign(16, *package1loader_size); (*package1loader) = memalign(0x10000, *package1loader_size);
if (*package1loader == NULL) { if (*package1loader == NULL) {
errno = ENOMEM; errno = ENOMEM;