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hekate/bootloader/main.c
Kostas Missos ec1bb508b3 Fix minerva build 
This is still for testing it out.
The real usage will come later.
2018-11-05 10:54:31 +02:00

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/*
* Copyright (c) 2018 naehrwert
*
* Copyright (c) 2018 Rajko Stojadinovic
* Copyright (c) 2018 CTCaer
* Copyright (c) 2018 Reisyukaku
* Copyright (c) 2018 balika011
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include <stdlib.h>
#include "soc/clock.h"
#include "soc/uart.h"
#include "soc/i2c.h"
#include "mem/sdram.h"
#include "gfx/di.h"
#include "mem/mc.h"
#include "soc/t210.h"
#include "soc/pmc.h"
#include "soc/pinmux.h"
#include "soc/fuse.h"
#include "utils/util.h"
#include "gfx/gfx.h"
#include "utils/btn.h"
#include "sec/tsec.h"
#include "soc/kfuse.h"
#include "power/max77620.h"
#include "power/max7762x.h"
#include "soc/gpio.h"
#include "storage/sdmmc.h"
#include "libs/fatfs/ff.h"
#include "gfx/logos.h"
#include "gfx/tui.h"
#include "mem/heap.h"
#include "utils/list.h"
#include "storage/nx_emmc.h"
#include "sec/se.h"
#include "sec/se_t210.h"
#include "hos/hos.h"
#include "hos/pkg1.h"
#include "hos/pkg2.h"
#include "storage/mmc.h"
#include "libs/compr/blz.h"
#include "power/max17050.h"
#include "power/bq24193.h"
#include "config/config.h"
#include "ianos/ianos.h"
#include "utils/dirlist.h"
#define BOOTLOADER_UPDATED_MAGIC_ADDR 0x4003E000
#define BOOTLOADER_UPDATED_MAGIC 0x424f4f54
//TODO: ugly.
gfx_ctxt_t gfx_ctxt;
gfx_con_t gfx_con;
//TODO: Create more macros (info, header, debug, etc) with different colors and utilize them for consistency.
#define EPRINTF(text) gfx_printf(&gfx_con, "%k"text"%k\n", 0xFFFF0000, 0xFFCCCCCC)
#define EPRINTFARGS(text, args...) gfx_printf(&gfx_con, "%k"text"%k\n", 0xFFFF0000, args, 0xFFCCCCCC)
#define WPRINTF(text) gfx_printf(&gfx_con, "%k"text"%k\n", 0xFFFFDD00, 0xFFCCCCCC)
#define WPRINTFARGS(text, args...) gfx_printf(&gfx_con, "%k"text"%k\n", 0xFFFFDD00, args, 0xFFCCCCCC)
//TODO: ugly.
sdmmc_t sd_sdmmc;
sdmmc_storage_t sd_storage;
FATFS sd_fs;
static bool sd_mounted;
#ifdef MENU_LOGO_ENABLE
u8 *Kc_MENU_LOGO;
#endif //MENU_LOGO_ENABLE
hekate_config h_cfg;
bool sd_mount()
{
if (sd_mounted)
return true;
if (!sdmmc_storage_init_sd(&sd_storage, &sd_sdmmc, SDMMC_1, SDMMC_BUS_WIDTH_4, 11))
{
EPRINTF("Failed to init SD card.\nMake sure that it is inserted.\nOr that SD reader is properly seated!");
}
else
{
int res = 0;
res = f_mount(&sd_fs, "", 1);
if (res == FR_OK)
{
sd_mounted = 1;
return true;
}
else
{
EPRINTFARGS("Failed to mount SD card (FatFS Error %d).\nMake sure that a FAT partition exists..", res);
}
}
return false;
}
void sd_unmount()
{
if (sd_mounted)
{
f_mount(NULL, "", 1);
sdmmc_storage_end(&sd_storage);
sd_mounted = false;
}
}
void *sd_file_read(char *path)
{
FIL fp;
if (f_open(&fp, path, FA_READ) != FR_OK)
return NULL;
u32 size = f_size(&fp);
void *buf = malloc(size);
u8 *ptr = buf;
while (size > 0)
{
u32 rsize = MIN(size, 512 * 512);
if (f_read(&fp, ptr, rsize, NULL) != FR_OK)
{
free(buf);
return NULL;
}
ptr += rsize;
size -= rsize;
}
f_close(&fp);
return buf;
}
int sd_save_to_file(void *buf, u32 size, const char *filename)
{
FIL fp;
u32 res = 0;
res = f_open(&fp, filename, FA_CREATE_ALWAYS | FA_WRITE);
if (res)
{
EPRINTFARGS("Error (%d) creating file\n%s.\n", res, filename);
return 1;
}
f_sync(&fp);
f_write(&fp, buf, size, NULL);
f_close(&fp);
return 0;
}
void emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage)
{
sdmmc_storage_t storage2;
sdmmc_t sdmmc;
char emmcSN[9];
bool init_done = false;
memcpy(path, "backup", 7);
f_mkdir(path);
if (!storage)
{
if (!sdmmc_storage_init_mmc(&storage2, &sdmmc, SDMMC_4, SDMMC_BUS_WIDTH_8, 4))
memcpy(emmcSN, "00000000", 9);
else
{
init_done = true;
itoa(storage2.cid.serial, emmcSN, 16);
}
}
else
itoa(storage->cid.serial, emmcSN, 16);
u32 sub_dir_len = strlen(sub_dir); // Can be a null-terminator.
u32 filename_len = strlen(filename); // Can be a null-terminator.
memcpy(path + strlen(path), "/", 2);
memcpy(path + strlen(path), emmcSN, 9);
f_mkdir(path);
memcpy(path + strlen(path), sub_dir, sub_dir_len + 1);
if (sub_dir_len)
f_mkdir(path);
memcpy(path + strlen(path), "/", 2);
memcpy(path + strlen(path), filename, filename_len + 1);
if (init_done)
sdmmc_storage_end(&storage2);
}
void panic(u32 val)
{
// Set panic code.
PMC(APBDEV_PMC_SCRATCH200) = val;
//PMC(APBDEV_PMC_CRYPTO_OP) = 1; // Disable SE.
TMR(0x18C) = 0xC45A;
TMR(0x80) = 0xC0000000;
TMR(0x180) = 0x8019;
TMR(0x188) = 1;
while (1)
;
}
void reboot_normal()
{
sd_unmount();
#ifdef MENU_LOGO_ENABLE
free(Kc_MENU_LOGO);
#endif //MENU_LOGO_ENABLE
display_end();
panic(0x21); // Bypass fuse programming in package1.
}
void reboot_rcm()
{
sd_unmount();
#ifdef MENU_LOGO_ENABLE
free(Kc_MENU_LOGO);
#endif //MENU_LOGO_ENABLE
display_end();
PMC(APBDEV_PMC_SCRATCH0) = 2; // Reboot into rcm.
PMC(0) |= 0x10;
while (true)
usleep(1);
}
void power_off()
{
sd_unmount();
#ifdef MENU_LOGO_ENABLE
free(Kc_MENU_LOGO);
#endif //MENU_LOGO_ENABLE
//TODO: we should probably make sure all regulators are powered off properly.
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_ONOFFCNFG1, MAX77620_ONOFFCNFG1_PWR_OFF);
}
void check_power_off_from_hos()
{
// Power off on AutoRCM wakeup from HOS shutdown. For modchips/dongles.
u8 hosWakeup = i2c_recv_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_IRQTOP);
if (hosWakeup & MAX77620_IRQ_TOP_RTC_MASK)
{
sd_unmount();
if (h_cfg.autohosoff == 1)
{
gfx_clear_grey(&gfx_ctxt, 0x1B);
u8 *BOOTLOGO = (void *)malloc(0x4000);
blz_uncompress_srcdest(BOOTLOGO_BLZ, SZ_BOOTLOGO_BLZ, BOOTLOGO, SZ_BOOTLOGO);
gfx_set_rect_grey(&gfx_ctxt, BOOTLOGO, X_BOOTLOGO, Y_BOOTLOGO, 326, 544);
display_backlight_brightness(10, 5000);
display_backlight_brightness(100, 25000);
usleep(600000);
display_backlight_brightness(0, 20000);
}
power_off();
}
}
void config_oscillators()
{
CLOCK(CLK_RST_CONTROLLER_SPARE_REG0) = (CLOCK(CLK_RST_CONTROLLER_SPARE_REG0) & 0xFFFFFFF3) | 4;
SYSCTR0(SYSCTR0_CNTFID0) = 19200000;
TMR(0x14) = 0x45F;
CLOCK(CLK_RST_CONTROLLER_OSC_CTRL) = 0x50000071;
PMC(APBDEV_PMC_OSC_EDPD_OVER) = (PMC(APBDEV_PMC_OSC_EDPD_OVER) & 0xFFFFFF81) | 0xE;
PMC(APBDEV_PMC_OSC_EDPD_OVER) = (PMC(APBDEV_PMC_OSC_EDPD_OVER) & 0xFFBFFFFF) | 0x400000;
PMC(APBDEV_PMC_CNTRL2) = (PMC(APBDEV_PMC_CNTRL2) & 0xFFFFEFFF) | 0x1000;
PMC(APBDEV_PMC_SCRATCH188) = (PMC(APBDEV_PMC_SCRATCH188) & 0xFCFFFFFF) | 0x2000000;
CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 0x10;
CLOCK(CLK_RST_CONTROLLER_PLLMB_BASE) &= 0xBFFFFFFF;
PMC(APBDEV_PMC_TSC_MULT) = (PMC(APBDEV_PMC_TSC_MULT) & 0xFFFF0000) | 0x249F; //0x249F = 19200000 * (16 / 32.768 kHz)
CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = 0x20004444;
CLOCK(CLK_RST_CONTROLLER_SUPER_SCLK_DIVIDER) = 0x80000000;
CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 2;
}
void config_gpios()
{
PINMUX_AUX(PINMUX_AUX_UART2_TX) = 0;
PINMUX_AUX(PINMUX_AUX_UART3_TX) = 0;
PINMUX_AUX(PINMUX_AUX_GPIO_PE6) = PINMUX_INPUT_ENABLE;
PINMUX_AUX(PINMUX_AUX_GPIO_PH6) = PINMUX_INPUT_ENABLE;
gpio_config(GPIO_PORT_G, GPIO_PIN_0, GPIO_MODE_GPIO);
gpio_config(GPIO_PORT_D, GPIO_PIN_1, GPIO_MODE_GPIO);
gpio_config(GPIO_PORT_E, GPIO_PIN_6, GPIO_MODE_GPIO);
gpio_config(GPIO_PORT_H, GPIO_PIN_6, GPIO_MODE_GPIO);
gpio_output_enable(GPIO_PORT_G, GPIO_PIN_0, GPIO_OUTPUT_DISABLE);
gpio_output_enable(GPIO_PORT_D, GPIO_PIN_1, GPIO_OUTPUT_DISABLE);
gpio_output_enable(GPIO_PORT_E, GPIO_PIN_6, GPIO_OUTPUT_DISABLE);
gpio_output_enable(GPIO_PORT_H, GPIO_PIN_6, GPIO_OUTPUT_DISABLE);
pinmux_config_i2c(I2C_1);
pinmux_config_i2c(I2C_5);
pinmux_config_uart(UART_A);
// Configure volume up/down as inputs.
gpio_config(GPIO_PORT_X, GPIO_PIN_6, GPIO_MODE_GPIO);
gpio_config(GPIO_PORT_X, GPIO_PIN_7, GPIO_MODE_GPIO);
gpio_output_enable(GPIO_PORT_X, GPIO_PIN_6, GPIO_OUTPUT_DISABLE);
gpio_output_enable(GPIO_PORT_X, GPIO_PIN_7, GPIO_OUTPUT_DISABLE);
}
void config_pmc_scratch()
{
PMC(APBDEV_PMC_SCRATCH20) &= 0xFFF3FFFF;
PMC(APBDEV_PMC_SCRATCH190) &= 0xFFFFFFFE;
PMC(APBDEV_PMC_SECURE_SCRATCH21) |= 0x10;
}
void mbist_workaround()
{
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_SOR1) = (CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_SOR1) | 0x8000) & 0xFFFFBFFF;
CLOCK(CLK_RST_CONTROLLER_PLLD_BASE) |= 0x40800000u;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_Y_CLR) = 0x40;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_X_CLR) = 0x40000;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_CLR) = 0x18000000;
usleep(2);
I2S(0x0A0) |= 0x400;
I2S(0x088) &= 0xFFFFFFFE;
I2S(0x1A0) |= 0x400;
I2S(0x188) &= 0xFFFFFFFE;
I2S(0x2A0) |= 0x400;
I2S(0x288) &= 0xFFFFFFFE;
I2S(0x3A0) |= 0x400;
I2S(0x388) &= 0xFFFFFFFE;
I2S(0x4A0) |= 0x400;
I2S(0x488) &= 0xFFFFFFFE;
DISPLAY_A(_DIREG(DC_COM_DSC_TOP_CTL)) |= 4;
VIC(0x8C) = 0xFFFFFFFF;
usleep(2);
CLOCK(CLK_RST_CONTROLLER_RST_DEV_Y_SET) = 0x40;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_SET) = 0x18000000;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_X_SET) = 0x40000;
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_H) = 0xC0;
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_L) = 0x80000130;
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_U) = 0x1F00200;
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_V) = 0x80400808;
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_W) = 0x402000FC;
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_X) = 0x23000780;
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_Y) = 0x300;
CLOCK(CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRA) = 0;
CLOCK(CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRB) = 0;
CLOCK(CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRC) = 0;
CLOCK(CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRD) = 0;
CLOCK(CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRE) = 0;
CLOCK(CLK_RST_CONTROLLER_PLLD_BASE) &= 0x1F7FFFFF;
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_SOR1) &= 0xFFFF3FFF;
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_VI) = (CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_VI) & 0x1FFFFFFF) | 0x80000000;
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_HOST1X) = (CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_HOST1X) & 0x1FFFFFFF) | 0x80000000;
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_NVENC) = (CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_NVENC) & 0x1FFFFFFF) | 0x80000000;
}
void config_se_brom()
{
// Bootrom part we skipped.
u32 sbk[4] = { FUSE(0x1A4), FUSE(0x1A8), FUSE(0x1AC), FUSE(0x1B0) };
se_aes_key_set(14, sbk, 0x10);
// Lock SBK from being read.
SE(SE_KEY_TABLE_ACCESS_REG_OFFSET + 14 * 4) = 0x7E;
// This memset needs to happen here, else TZRAM will behave weirdly later on.
memset((void *)0x7C010000, 0, 0x10000);
PMC(APBDEV_PMC_CRYPTO_OP) = 0;
SE(SE_INT_STATUS_REG_OFFSET) = 0x1F;
// Lock SSK (although it's not set and unused anyways).
SE(SE_KEY_TABLE_ACCESS_REG_OFFSET + 15 * 4) = 0x7E;
// Clear the boot reason to avoid problems later
PMC(APBDEV_PMC_SCRATCH200) = 0x0;
PMC(APBDEV_PMC_RST_STATUS) = 0x0;
APB_MISC(APB_MISC_PP_STRAPPING_OPT_A) = 0x1C00;
}
void config_hw()
{
// Bootrom stuff we skipped by going through rcm.
config_se_brom();
//FUSE(FUSE_PRIVATEKEYDISABLE) = 0x11;
SYSREG(AHB_AHB_SPARE_REG) &= 0xFFFFFF9F;
PMC(APBDEV_PMC_SCRATCH49) = ((PMC(APBDEV_PMC_SCRATCH49) >> 1) << 1) & 0xFFFFFFFD;
mbist_workaround();
clock_enable_se();
// Enable fuse clock.
clock_enable_fuse(true);
// Disable fuse programming.
fuse_disable_program();
mc_enable();
config_oscillators();
APB_MISC(APB_MISC_PP_PINMUX_GLOBAL) = 0;
config_gpios();
//clock_enable_uart(UART_C);
//uart_init(UART_C, 115200);
clock_enable_cl_dvfs();
clock_enable_i2c(I2C_1);
clock_enable_i2c(I2C_5);
clock_enable_unk2();
i2c_init(I2C_1);
i2c_init(I2C_5);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_CNFGBBC, 0x40);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_ONOFFCNFG1, 0x78);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_FPS_CFG0, 0x38);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_FPS_CFG1, 0x3A);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_FPS_CFG2, 0x38);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_FPS_LDO4, 0xF);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_FPS_LDO8, 0xC7);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_FPS_SD0, 0x4F);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_FPS_SD1, 0x29);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_FPS_SD3, 0x1B);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_FPS_GPIO3, 0x22); // 3.x+
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_SD0, 42); //42 = (1125000 - 600000) / 12500 -> 1.125V
config_pmc_scratch(); // Missing from 4.x+
CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = (CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) & 0xFFFF8888) | 0x3333;
mc_config_carveout(); // Missing from 4.x+
sdram_init();
}
void reconfig_hw_workaround(bool extra_reconfig, u32 magic)
{
// Re-enable clocks to Audio Processing Engine as a workaround to hanging.
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_V) |= 0x400; // Enable AHUB clock.
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_Y) |= 0x40; // Enable APE clock.
if (extra_reconfig)
{
msleep(10);
PMC(APBDEV_PMC_PWR_DET_VAL) |= (1 << 12);
clock_disable_cl_dvfs();
// Disable Joy-con GPIOs.
gpio_config(GPIO_PORT_G, GPIO_PIN_0, GPIO_MODE_SPIO);
gpio_config(GPIO_PORT_D, GPIO_PIN_1, GPIO_MODE_SPIO);
gpio_config(GPIO_PORT_E, GPIO_PIN_6, GPIO_MODE_SPIO);
gpio_config(GPIO_PORT_H, GPIO_PIN_6, GPIO_MODE_SPIO);
}
// Power off display.
display_end();
// Enable clock to USBD and init SDMMC1 to avoid hangs with bad hw inits.
if (magic == 0xBAADF00D)
{
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_L) |= (1 << 22);
sdmmc_init(&sd_sdmmc, SDMMC_1, SDMMC_POWER_3_3, SDMMC_BUS_WIDTH_1, 5, 0);
clock_disable_cl_dvfs();
msleep(200);
}
}
void print_fuseinfo()
{
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
u32 burntFuses = 0;
for (u32 i = 0; i < 32; i++)
{
if ((fuse_read_odm(7) >> i) & 1)
burntFuses++;
}
gfx_printf(&gfx_con, "\nSKU: %X - ", FUSE(0x110));
switch (fuse_read_odm(4) & 3)
{
case 0:
gfx_printf(&gfx_con, "Retail\n");
break;
case 3:
gfx_printf(&gfx_con, "Dev\n");
break;
}
gfx_printf(&gfx_con, "Sdram ID: %d\n", (fuse_read_odm(4) >> 3) & 0x1F);
gfx_printf(&gfx_con, "Burnt fuses: %d\n", burntFuses);
gfx_printf(&gfx_con, "Secure key: %08X%08X%08X%08X\n\n\n",
byte_swap_32(FUSE(0x1A4)), byte_swap_32(FUSE(0x1A8)), byte_swap_32(FUSE(0x1AC)), byte_swap_32(FUSE(0x1B0)));
gfx_printf(&gfx_con, "%k(Unlocked) fuse cache:\n\n%k", 0xFF00DDFF, 0xFFCCCCCC);
gfx_hexdump(&gfx_con, 0x7000F900, (u8 *)0x7000F900, 0x2FC);
gfx_puts(&gfx_con, "Press POWER to dump them to SD Card.\nPress VOL to go to the menu.\n");
u32 btn = btn_wait();
if (btn & BTN_POWER)
{
if (sd_mount())
{
char path[64];
emmcsn_path_impl(path, "/dumps", "fuses.bin", NULL);
if (!sd_save_to_file((u8 *)0x7000F900, 0x2FC, path))
gfx_puts(&gfx_con, "\nDone!\n");
sd_unmount();
}
btn_wait();
}
}
void print_kfuseinfo()
{
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
gfx_printf(&gfx_con, "%kKFuse contents:\n\n%k", 0xFF00DDFF, 0xFFCCCCCC);
u32 buf[KFUSE_NUM_WORDS];
if (!kfuse_read(buf))
EPRINTF("CRC fail.");
else
gfx_hexdump(&gfx_con, 0, (u8 *)buf, KFUSE_NUM_WORDS * 4);
gfx_puts(&gfx_con, "\nPress POWER to dump them to SD Card.\nPress VOL to go to the menu.\n");
u32 btn = btn_wait();
if (btn & BTN_POWER)
{
if (sd_mount())
{
char path[64];
emmcsn_path_impl(path, "/dumps", "kfuses.bin", NULL);
if (!sd_save_to_file((u8 *)buf, KFUSE_NUM_WORDS * 4, path))
gfx_puts(&gfx_con, "\nDone!\n");
sd_unmount();
}
btn_wait();
}
}
void print_mmc_info()
{
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
static const u32 SECTORS_TO_MIB_COEFF = 11;
sdmmc_storage_t storage;
sdmmc_t sdmmc;
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_4, SDMMC_BUS_WIDTH_8, 4))
{
EPRINTF("Failed to init eMMC.");
goto out;
}
else
{
u16 card_type;
u32 speed;
gfx_printf(&gfx_con, "%kCID:%k\n", 0xFF00DDFF, 0xFFCCCCCC);
switch (storage.csd.mmca_vsn)
{
case 0: /* MMC v1.0 - v1.2 */
case 1: /* MMC v1.4 */
gfx_printf(&gfx_con,
" Vendor ID: %03X\n"
" Model: %c%c%c%c%c%c%c\n"
" HW rev: %X\n"
" FW rev: %X\n"
" S/N: %03X\n"
" Month/Year: %02d/%04d\n\n",
storage.cid.manfid,
storage.cid.prod_name[0], storage.cid.prod_name[1], storage.cid.prod_name[2],
storage.cid.prod_name[3], storage.cid.prod_name[4], storage.cid.prod_name[5],
storage.cid.prod_name[6], storage.cid.hwrev, storage.cid.fwrev,
storage.cid.serial, storage.cid.month, storage.cid.year);
break;
case 2: /* MMC v2.0 - v2.2 */
case 3: /* MMC v3.1 - v3.3 */
case 4: /* MMC v4 */
gfx_printf(&gfx_con,
" Vendor ID: %X\n"
" Card/BGA: %X\n"
" OEM ID: %02X\n"
" Model: %c%c%c%c%c%c\n"
" Prd Rev: %X\n"
" S/N: %04X\n"
" Month/Year: %02d/%04d\n\n",
storage.cid.manfid, storage.cid.card_bga, storage.cid.oemid,
storage.cid.prod_name[0], storage.cid.prod_name[1], storage.cid.prod_name[2],
storage.cid.prod_name[3], storage.cid.prod_name[4], storage.cid.prod_name[5],
storage.cid.prv, storage.cid.serial, storage.cid.month, storage.cid.year);
break;
default:
EPRINTFARGS("eMMC has unknown MMCA version %d", storage.csd.mmca_vsn);
break;
}
if (storage.csd.structure == 0)
EPRINTF("Unknown CSD structure.");
else
{
gfx_printf(&gfx_con, "%kExtended CSD V1.%d:%k\n",
0xFF00DDFF, storage.ext_csd.ext_struct, 0xFFCCCCCC);
card_type = storage.ext_csd.card_type;
u8 card_type_support[96];
u8 pos_type = 0;
card_type_support[0] = 0;
if (card_type & EXT_CSD_CARD_TYPE_HS_26)
{
memcpy(card_type_support, "HS26", 4);
speed = (26 << 16) | 26;
pos_type += 4;
}
if (card_type & EXT_CSD_CARD_TYPE_HS_52)
{
memcpy(card_type_support + pos_type, ", HS52", 6);
speed = (52 << 16) | 52;
pos_type += 6;
}
if (card_type & EXT_CSD_CARD_TYPE_DDR_1_8V)
{
memcpy(card_type_support + pos_type, ", DDR52_1.8V", 12);
speed = (52 << 16) | 104;
pos_type += 12;
}
if (card_type & EXT_CSD_CARD_TYPE_HS200_1_8V)
{
memcpy(card_type_support + pos_type, ", HS200_1.8V", 12);
speed = (200 << 16) | 200;
pos_type += 12;
}
if (card_type & EXT_CSD_CARD_TYPE_HS400_1_8V)
{
memcpy(card_type_support + pos_type, ", HS400_1.8V", 12);
speed = (200 << 16) | 400;
pos_type += 12;
}
card_type_support[pos_type] = 0;
gfx_printf(&gfx_con,
" Spec Version: %02X\n"
" Extended Rev: 1.%d\n"
" Dev Version: %d\n"
" Cmd Classes: %02X\n"
" Capacity: %s\n"
" Max Rate: %d MB/s (%d MHz)\n"
" Current Rate: %d MB/s\n"
" Type Support: ",
storage.csd.mmca_vsn, storage.ext_csd.rev, storage.ext_csd.dev_version, storage.csd.cmdclass,
storage.csd.capacity == (4096 * 512) ? "High" : "Low", speed & 0xFFFF, (speed >> 16) & 0xFFFF,
storage.csd.busspeed);
gfx_con.fntsz = 8;
gfx_printf(&gfx_con, "%s", card_type_support);
gfx_con.fntsz = 16;
gfx_printf(&gfx_con, "\n\n", card_type_support);
u32 boot_size = storage.ext_csd.boot_mult << 17;
u32 rpmb_size = storage.ext_csd.rpmb_mult << 17;
gfx_printf(&gfx_con, "%keMMC Partitions:%k\n", 0xFF00DDFF, 0xFFCCCCCC);
gfx_printf(&gfx_con, " 1: %kBOOT0 %k\n Size: %5d KiB (LBA Sectors: 0x%07X)\n", 0xFF96FF00, 0xFFCCCCCC,
boot_size / 1024, boot_size / 1024 / 512);
gfx_put_small_sep(&gfx_con);
gfx_printf(&gfx_con, " 2: %kBOOT1 %k\n Size: %5d KiB (LBA Sectors: 0x%07X)\n", 0xFF96FF00, 0xFFCCCCCC,
boot_size / 1024, boot_size / 1024 / 512);
gfx_put_small_sep(&gfx_con);
gfx_printf(&gfx_con, " 3: %kRPMB %k\n Size: %5d KiB (LBA Sectors: 0x%07X)\n", 0xFF96FF00, 0xFFCCCCCC,
rpmb_size / 1024, rpmb_size / 1024 / 512);
gfx_put_small_sep(&gfx_con);
gfx_printf(&gfx_con, " 0: %kGPP (USER) %k\n Size: %5d MiB (LBA Sectors: 0x%07X)\n\n", 0xFF96FF00, 0xFFCCCCCC,
storage.sec_cnt >> SECTORS_TO_MIB_COEFF, storage.sec_cnt);
gfx_put_small_sep(&gfx_con);
gfx_printf(&gfx_con, "%kGPP (eMMC USER) partition table:%k\n", 0xFF00DDFF, 0xFFCCCCCC);
sdmmc_storage_set_mmc_partition(&storage, 0);
LIST_INIT(gpt);
nx_emmc_gpt_parse(&gpt, &storage);
int gpp_idx = 0;
LIST_FOREACH_ENTRY(emmc_part_t, part, &gpt, link)
{
gfx_printf(&gfx_con, " %02d: %k%s%k\n Size: % 5d MiB (LBA Sectors 0x%07X)\n LBA Range: %08X-%08X\n",
gpp_idx++, 0xFFAEFD14, part->name, 0xFFCCCCCC, (part->lba_end - part->lba_start + 1) >> SECTORS_TO_MIB_COEFF,
part->lba_end - part->lba_start + 1, part->lba_start, part->lba_end);
gfx_put_small_sep(&gfx_con);
}
nx_emmc_gpt_free(&gpt);
}
}
out:
sdmmc_storage_end(&storage);
btn_wait();
}
void print_sdcard_info()
{
static const u32 SECTORS_TO_MIB_COEFF = 11;
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
if (sd_mount())
{
u32 capacity;
gfx_printf(&gfx_con, "%kCard IDentification:%k\n", 0xFF00DDFF, 0xFFCCCCCC);
gfx_printf(&gfx_con,
" Vendor ID: %02x\n"
" OEM ID: %c%c\n"
" Model: %c%c%c%c%c\n"
" HW rev: %X\n"
" FW rev: %X\n"
" S/N: %08x\n"
" Month/Year: %02d/%04d\n\n",
sd_storage.cid.manfid, (sd_storage.cid.oemid >> 8) & 0xFF, sd_storage.cid.oemid & 0xFF,
sd_storage.cid.prod_name[0], sd_storage.cid.prod_name[1], sd_storage.cid.prod_name[2],
sd_storage.cid.prod_name[3], sd_storage.cid.prod_name[4],
sd_storage.cid.hwrev, sd_storage.cid.fwrev, sd_storage.cid.serial,
sd_storage.cid.month, sd_storage.cid.year);
gfx_printf(&gfx_con, "%kCard-Specific Data V%d.0:%k\n", 0xFF00DDFF, sd_storage.csd.structure + 1, 0xFFCCCCCC);
capacity = sd_storage.csd.capacity >> (20 - sd_storage.csd.read_blkbits);
gfx_printf(&gfx_con,
" Cmd Classes: %02X\n"
" Capacity: %d MiB\n"
" Bus Width: %d\n"
" Current Rate: %d MB/s (%d MHz)\n"
" Speed Class: %d\n"
" UHS Grade: U%d\n"
" Video Class: V%d\n"
" App perf class: A%d\n"
" Write Protect: %d\n\n",
sd_storage.csd.cmdclass, capacity,
sd_storage.ssr.bus_width, sd_storage.csd.busspeed, sd_storage.csd.busspeed * 2,
sd_storage.ssr.speed_class, sd_storage.ssr.uhs_grade, sd_storage.ssr.video_class,
sd_storage.ssr.app_class, sd_storage.csd.write_protect);
gfx_puts(&gfx_con, "Acquiring FAT volume info...\n\n");
f_getfree("", &sd_fs.free_clst, NULL);
gfx_printf(&gfx_con, "%kFound %s volume:%k\n Free: %d MiB\n Cluster: %d KiB\n",
0xFF00DDFF, sd_fs.fs_type == FS_EXFAT ? "exFAT" : "FAT32", 0xFFCCCCCC,
sd_fs.free_clst * sd_fs.csize >> SECTORS_TO_MIB_COEFF, (sd_fs.csize > 1) ? (sd_fs.csize >> 1) : 512);
sd_unmount();
}
btn_wait();
}
void print_tsec_key()
{
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
sdmmc_storage_t storage;
sdmmc_t sdmmc;
sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_4, SDMMC_BUS_WIDTH_8, 4);
// Read package1.
u8 *pkg1 = (u8 *)malloc(0x40000);
sdmmc_storage_set_mmc_partition(&storage, 1);
sdmmc_storage_read(&storage, 0x100000 / NX_EMMC_BLOCKSIZE, 0x40000 / NX_EMMC_BLOCKSIZE, pkg1);
sdmmc_storage_end(&storage);
const pkg1_id_t *pkg1_id = pkg1_identify(pkg1);
if (!pkg1_id)
{
EPRINTFARGS("Unknown package1 version for reading\nTSEC firmware (= '%s').",
(char *)pkg1 + 0x10);
goto out_wait;
}
u8 keys[0x10 * 3];
for (u32 i = 1; i <= 3; i++)
{
int res = tsec_query(keys + ((i - 1) * 0x10), i, pkg1 + pkg1_id->tsec_off);
gfx_printf(&gfx_con, "%kTSEC key %d: %k", 0xFF00DDFF, i, 0xFFCCCCCC);
if (res >= 0)
{
for (u32 j = 0; j < 0x10; j++)
gfx_printf(&gfx_con, "%02X", keys[((i - 1) * 0x10) + j]);
}
else
EPRINTFARGS("ERROR %X", res);
gfx_putc(&gfx_con, '\n');
}
gfx_puts(&gfx_con, "\nPress POWER to dump them to SD Card.\nPress VOL to go to the menu.\n");
u32 btn = btn_wait();
if (btn & BTN_POWER)
{
if (sd_mount())
{
char path[64];
emmcsn_path_impl(path, "/dumps", "tsec_keys.bin", NULL);
if (!sd_save_to_file(keys, 0x10 * 3, path))
gfx_puts(&gfx_con, "\nDone!\n");
sd_unmount();
}
}
else
goto out;
out_wait:
btn_wait();
out:
free(pkg1);
}
int dump_emmc_verify(sdmmc_storage_t *storage, u32 lba_curr, char *outFilename, emmc_part_t *part)
{
FIL fp;
u32 btn = 0;
u32 prevPct = 200;
int res = 0;
u8 hashEm[0x20];
u8 hashSd[0x20];
if (f_open(&fp, outFilename, FA_READ) == FR_OK)
{
u32 totalSectorsVer = (u32)((u64)f_size(&fp) >> (u64)9);
u32 numSectorsPerIter = 0;
if (totalSectorsVer > 0x200000)
numSectorsPerIter = 8192; //4MB Cache
else
numSectorsPerIter = 512; //256KB Cache
u8 *bufEm = (u8 *)calloc(numSectorsPerIter, NX_EMMC_BLOCKSIZE);
u8 *bufSd = (u8 *)calloc(numSectorsPerIter, NX_EMMC_BLOCKSIZE);
u32 pct = (u64)((u64)(lba_curr - part->lba_start) * 100u) / (u64)(part->lba_end - part->lba_start);
tui_pbar(&gfx_con, 0, gfx_con.y, pct, 0xFF96FF00, 0xFF155500);
u32 num = 0;
while (totalSectorsVer > 0)
{
num = MIN(totalSectorsVer, numSectorsPerIter);
if (!sdmmc_storage_read(storage, lba_curr, num, bufEm))
{
gfx_con.fntsz = 16;
EPRINTFARGS("\nFailed to read %d blocks (@LBA %08X),\nfrom eMMC!\n\nVerification failed..\n",
num, lba_curr);
free(bufEm);
free(bufSd);
f_close(&fp);
return 1;
}
if (f_read(&fp, bufSd, num << 9, NULL))
{
gfx_con.fntsz = 16;
EPRINTFARGS("\nFailed to read %d blocks (@LBA %08X),\nfrom sd card!\n\nVerification failed..\n", num, lba_curr);
free(bufEm);
free(bufSd);
f_close(&fp);
return 1;
}
switch (h_cfg.verification)
{
case 1:
res = memcmp32sparse((u32 *)bufEm, (u32 *)bufSd, num << 9);
break;
case 2:
default:
se_calc_sha256(&hashEm, bufEm, num << 9);
se_calc_sha256(&hashSd, bufSd, num << 9);
res = memcmp(hashEm, hashSd, 0x10);
break;
}
if (res)
{
gfx_con.fntsz = 16;
EPRINTFARGS("\nSD card and eMMC data (@LBA %08X),\ndo not match!\n\nVerification failed..\n", lba_curr);
free(bufEm);
free(bufSd);
f_close(&fp);
return 1;
}
pct = (u64)((u64)(lba_curr - part->lba_start) * 100u) / (u64)(part->lba_end - part->lba_start);
if (pct != prevPct)
{
tui_pbar(&gfx_con, 0, gfx_con.y, pct, 0xFF96FF00, 0xFF155500);
prevPct = pct;
}
lba_curr += num;
totalSectorsVer -= num;
btn = btn_wait_timeout(0, BTN_VOL_DOWN | BTN_VOL_UP);
if ((btn & BTN_VOL_DOWN) && (btn & BTN_VOL_UP))
{
gfx_con.fntsz = 16;
WPRINTF("\n\nThe verification was cancelled!");
EPRINTF("\nPress any key...\n");
msleep(1500);
free(bufEm);
free(bufSd);
f_close(&fp);
return 0;
}
}
free(bufEm);
free(bufSd);
f_close(&fp);
tui_pbar(&gfx_con, 0, gfx_con.y, pct, 0xFFCCCCCC, 0xFF555555);
return 0;
}
else
{
gfx_con.fntsz = 16;
EPRINTF("\nFile not found or could not be loaded.\n\nVerification failed..\n");
return 1;
}
}
int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
{
static const u32 FAT32_FILESIZE_LIMIT = 0xFFFFFFFF;
static const u32 SECTORS_TO_MIB_COEFF = 11;
u32 multipartSplitSize = (1u << 31);
u32 totalSectors = part->lba_end - part->lba_start + 1;
u32 currPartIdx = 0;
u32 numSplitParts = 0;
u32 maxSplitParts = 0;
u32 btn = 0;
bool isSmallSdCard = false;
bool partialDumpInProgress = false;
int res = 0;
char *outFilename = sd_path;
u32 sdPathLen = strlen(sd_path);
FIL partialIdxFp;
char partialIdxFilename[12];
memcpy(partialIdxFilename, "partial.idx", 12);
gfx_con.fntsz = 8;
gfx_printf(&gfx_con, "\nSD Card free space: %d MiB, Total backup size %d MiB\n\n",
sd_fs.free_clst * sd_fs.csize >> SECTORS_TO_MIB_COEFF,
totalSectors >> SECTORS_TO_MIB_COEFF);
// 1GB parts for sd cards 8GB and less.
if ((sd_storage.csd.capacity >> (20 - sd_storage.csd.read_blkbits)) <= 8192)
multipartSplitSize = (1u << 30);
// Maximum parts fitting the free space available.
maxSplitParts = (sd_fs.free_clst * sd_fs.csize) / (multipartSplitSize / 512);
// Check if the USER partition or the RAW eMMC fits the sd card free space.
if (totalSectors > (sd_fs.free_clst * sd_fs.csize))
{
isSmallSdCard = true;
gfx_printf(&gfx_con, "%k\nSD card free space is smaller than total backup size.%k\n", 0xFFFFBA00, 0xFFCCCCCC);
if (!maxSplitParts)
{
gfx_con.fntsz = 16;
EPRINTF("Not enough free space for Partial Backup.");
return 0;
}
}
// Check if we are continuing a previous raw eMMC or USER partition backup in progress.
if (f_open(&partialIdxFp, partialIdxFilename, FA_READ) == FR_OK && totalSectors > (FAT32_FILESIZE_LIMIT / NX_EMMC_BLOCKSIZE))
{
gfx_printf(&gfx_con, "%kFound Partial Backup in progress. Continuing...%k\n\n", 0xFFAEFD14, 0xFFCCCCCC);
partialDumpInProgress = true;
// Force partial dumping, even if the card is larger.
isSmallSdCard = true;
f_read(&partialIdxFp, &currPartIdx, 4, NULL);
f_close(&partialIdxFp);
if (!maxSplitParts)
{
gfx_con.fntsz = 16;
EPRINTF("Not enough free space for Partial Backup.");
return 0;
}
// Increase maxSplitParts to accommodate previously backed up parts.
maxSplitParts += currPartIdx;
}
else if (isSmallSdCard)
gfx_printf(&gfx_con, "%kPartial Backup enabled (with %d MiB parts)...%k\n\n", 0xFFFFBA00, multipartSplitSize >> 20, 0xFFCCCCCC);
// Check if filesystem is FAT32 or the free space is smaller and backup in parts.
if (((sd_fs.fs_type != FS_EXFAT) && totalSectors > (FAT32_FILESIZE_LIMIT / NX_EMMC_BLOCKSIZE)) | isSmallSdCard)
{
u32 multipartSplitSectors = multipartSplitSize / NX_EMMC_BLOCKSIZE;
numSplitParts = (totalSectors + multipartSplitSectors - 1) / multipartSplitSectors;
outFilename[sdPathLen++] = '.';
if (!partialDumpInProgress)
{
outFilename[sdPathLen] = '0';
if (numSplitParts >= 10)
{
outFilename[sdPathLen + 1] = '0';
outFilename[sdPathLen + 2] = 0;
}
else
outFilename[sdPathLen + 1] = 0;
}
// Continue from where we left, if Partial Backup in progress.
else
{
if (numSplitParts >= 10 && currPartIdx < 10)
{
outFilename[sdPathLen] = '0';
itoa(currPartIdx, &outFilename[sdPathLen + 1], 10);
}
else
itoa(currPartIdx, &outFilename[sdPathLen], 10);
}
}
FIL fp;
gfx_con_getpos(&gfx_con, &gfx_con.savedx, &gfx_con.savedy);
if (!f_open(&fp, outFilename, FA_READ))
{
f_close(&fp);
gfx_con.fntsz = 16;
WPRINTF("An existing backup has been detected!");
WPRINTF("Press POWER to Continue.\nPress VOL to go to the menu.\n");
msleep(500);
u32 btn = btn_wait();
if (btn & BTN_POWER)
btn = 0;
else
return 0;
gfx_con.fntsz = 8;
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, gfx_con.savedy, 48);
}
gfx_con_setpos(&gfx_con, gfx_con.savedx, gfx_con.savedy);
gfx_printf(&gfx_con, "Filename: %s\n\n", outFilename);
res = f_open(&fp, outFilename, FA_CREATE_ALWAYS | FA_WRITE);
if (res)
{
gfx_con.fntsz = 16;
EPRINTFARGS("Error (%d) creating file %s.\n", res, outFilename);
return 0;
}
u32 numSectorsPerIter = 0;
if (totalSectors > 0x200000)
numSectorsPerIter = 8192;
else
numSectorsPerIter = 512;
u8 *buf = (u8 *)calloc(numSectorsPerIter, NX_EMMC_BLOCKSIZE);
u32 lba_curr = part->lba_start;
u32 lbaStartPart = part->lba_start;
u32 bytesWritten = 0;
u32 prevPct = 200;
int retryCount = 0;
// Continue from where we left, if Partial Backup in progress.
if (partialDumpInProgress)
{
lba_curr += currPartIdx * (multipartSplitSize / NX_EMMC_BLOCKSIZE);
totalSectors -= currPartIdx * (multipartSplitSize / NX_EMMC_BLOCKSIZE);
lbaStartPart = lba_curr; // Update the start LBA for verification.
}
u64 totalSize = (u64)((u64)totalSectors << 9);
if (!isSmallSdCard && sd_fs.fs_type == FS_EXFAT)
f_lseek(&fp, totalSize);
else
f_lseek(&fp, MIN(totalSize, multipartSplitSize));
f_lseek(&fp, 0);
u32 num = 0;
u32 pct = 0;
while (totalSectors > 0)
{
if (numSplitParts != 0 && bytesWritten >= multipartSplitSize)
{
f_close(&fp);
memset(&fp, 0, sizeof(fp));
currPartIdx++;
if (h_cfg.verification)
{
// Verify part.
if (dump_emmc_verify(storage, lbaStartPart, outFilename, part))
{
EPRINTF("\nPress any key and try again...\n");
free(buf);
return 0;
}
}
if (numSplitParts >= 10 && currPartIdx < 10)
{
outFilename[sdPathLen] = '0';
itoa(currPartIdx, &outFilename[sdPathLen + 1], 10);
}
else
itoa(currPartIdx, &outFilename[sdPathLen], 10);
// Always create partial.idx before next part, in case a fatal error occurs.
if (isSmallSdCard)
{
// Create partial backup index file.
if (f_open(&partialIdxFp, partialIdxFilename, FA_CREATE_ALWAYS | FA_WRITE) == FR_OK)
{
f_write(&partialIdxFp, &currPartIdx, 4, NULL);
f_close(&partialIdxFp);
}
else
{
gfx_con.fntsz = 16;
EPRINTF("\nError creating partial.idx file.\n");
free(buf);
return 0;
}
// More parts to backup that do not currently fit the sd card free space or fatal error.
if (currPartIdx >= maxSplitParts)
{
gfx_puts(&gfx_con, "\n\n1. Press any key to unmount SD Card.\n\
2. Remove SD Card and move files to free space.\n\
Don\'t move the partial.idx file!\n\
3. Re-insert SD Card.\n\
4. Select the SAME option again to continue.\n");
gfx_con.fntsz = 16;
free(buf);
return 1;
}
}
// Create next part.
gfx_con_setpos(&gfx_con, gfx_con.savedx, gfx_con.savedy);
gfx_printf(&gfx_con, "Filename: %s\n\n", outFilename);
lbaStartPart = lba_curr;
res = f_open(&fp, outFilename, FA_CREATE_ALWAYS | FA_WRITE);
if (res)
{
gfx_con.fntsz = 16;
EPRINTFARGS("Error (%d) creating file %s.\n", res, outFilename);
free(buf);
return 0;
}
bytesWritten = 0;
totalSize = (u64)((u64)totalSectors << 9);
f_lseek(&fp, MIN(totalSize, multipartSplitSize));
f_lseek(&fp, 0);
}
retryCount = 0;
num = MIN(totalSectors, numSectorsPerIter);
while (!sdmmc_storage_read(storage, lba_curr, num, buf))
{
EPRINTFARGS("Error reading %d blocks @ LBA %08X,\nfrom eMMC (try %d), retrying...",
num, lba_curr, ++retryCount);
msleep(150);
if (retryCount >= 3)
{
gfx_con.fntsz = 16;
EPRINTFARGS("\nFailed to read %d blocks @ LBA %08X\nfrom eMMC. Aborting..\n",
num, lba_curr);
EPRINTF("\nPress any key and try again...\n");
free(buf);
f_close(&fp);
f_unlink(outFilename);
return 0;
}
}
res = f_write(&fp, buf, NX_EMMC_BLOCKSIZE * num, NULL);
if (res)
{
gfx_con.fntsz = 16;
EPRINTFARGS("\nFatal error (%d) when writing to SD Card", res);
EPRINTF("\nPress any key and try again...\n");
free(buf);
f_close(&fp);
f_unlink(outFilename);
return 0;
}
pct = (u64)((u64)(lba_curr - part->lba_start) * 100u) / (u64)(part->lba_end - part->lba_start);
if (pct != prevPct)
{
tui_pbar(&gfx_con, 0, gfx_con.y, pct, 0xFFCCCCCC, 0xFF555555);
prevPct = pct;
}
lba_curr += num;
totalSectors -= num;
bytesWritten += num * NX_EMMC_BLOCKSIZE;
// Force a flush after a lot of data if not splitting.
if (numSplitParts == 0 && bytesWritten >= multipartSplitSize)
{
f_sync(&fp);
bytesWritten = 0;
}
btn = btn_wait_timeout(0, BTN_VOL_DOWN | BTN_VOL_UP);
if ((btn & BTN_VOL_DOWN) && (btn & BTN_VOL_UP))
{
gfx_con.fntsz = 16;
WPRINTF("\n\nThe backup was cancelled!");
EPRINTF("\nPress any key...\n");
msleep(1500);
free(buf);
f_close(&fp);
f_unlink(outFilename);
return 0;
}
}
tui_pbar(&gfx_con, 0, gfx_con.y, 100, 0xFFCCCCCC, 0xFF555555);
// Backup operation ended successfully.
free(buf);
f_close(&fp);
if (h_cfg.verification)
{
// Verify last part or single file backup.
if (dump_emmc_verify(storage, lbaStartPart, outFilename, part))
{
EPRINTF("\nPress any key and try again...\n");
return 0;
}
else
tui_pbar(&gfx_con, 0, gfx_con.y, 100, 0xFF96FF00, 0xFF155500);
}
gfx_con.fntsz = 16;
// Remove partial backup index file if no fatal errors occurred.
if (isSmallSdCard)
{
f_unlink(partialIdxFilename);
gfx_printf(&gfx_con, "%k\n\nYou can now join the files\nand get the complete eMMC RAW GPP backup.", 0xFFCCCCCC);
}
gfx_puts(&gfx_con, "\n\n");
return 1;
}
typedef enum
{
PART_BOOT = (1 << 0),
PART_SYSTEM = (1 << 1),
PART_USER = (1 << 2),
PART_RAW = (1 << 3),
PART_GP_ALL = (1 << 7)
} emmcPartType_t;
static void dump_emmc_selected(emmcPartType_t dumpType)
{
int res = 0;
u32 timer = 0;
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
tui_sbar(&gfx_con, true);
gfx_con_setpos(&gfx_con, 0, 0);
if (!sd_mount())
goto out;
gfx_puts(&gfx_con, "Checking for available free space...\n\n");
// Get SD Card free space for Partial Backup.
f_getfree("", &sd_fs.free_clst, NULL);
sdmmc_storage_t storage;
sdmmc_t sdmmc;
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_4, SDMMC_BUS_WIDTH_8, 4))
{
EPRINTF("Failed to init eMMC.");
goto out;
}
int i = 0;
char sdPath[80];
// Create Restore folders, if they do not exist.
emmcsn_path_impl(sdPath, "/restore", "", &storage);
emmcsn_path_impl(sdPath, "/restore/partitions", "", &storage);
timer = get_tmr_s();
if (dumpType & PART_BOOT)
{
const u32 BOOT_PART_SIZE = storage.ext_csd.boot_mult << 17;
emmc_part_t bootPart;
memset(&bootPart, 0, sizeof(bootPart));
bootPart.lba_start = 0;
bootPart.lba_end = (BOOT_PART_SIZE / NX_EMMC_BLOCKSIZE) - 1;
for (i = 0; i < 2; i++)
{
memcpy(bootPart.name, "BOOT", 5);
bootPart.name[4] = (u8)('0' + i);
bootPart.name[5] = 0;
gfx_printf(&gfx_con, "%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i,
bootPart.name, bootPart.lba_start, bootPart.lba_end, 0xFFCCCCCC);
sdmmc_storage_set_mmc_partition(&storage, i + 1);
emmcsn_path_impl(sdPath, "", bootPart.name, &storage);
res = dump_emmc_part(sdPath, &storage, &bootPart);
}
}
if ((dumpType & PART_SYSTEM) || (dumpType & PART_USER) || (dumpType & PART_RAW))
{
sdmmc_storage_set_mmc_partition(&storage, 0);
if ((dumpType & PART_SYSTEM) || (dumpType & PART_USER))
{
LIST_INIT(gpt);
nx_emmc_gpt_parse(&gpt, &storage);
LIST_FOREACH_ENTRY(emmc_part_t, part, &gpt, link)
{
if ((dumpType & PART_USER) == 0 && !strcmp(part->name, "USER"))
continue;
if ((dumpType & PART_SYSTEM) == 0 && strcmp(part->name, "USER"))
continue;
gfx_printf(&gfx_con, "%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i++,
part->name, part->lba_start, part->lba_end, 0xFFCCCCCC);
emmcsn_path_impl(sdPath, "/partitions", part->name, &storage);
res = dump_emmc_part(sdPath, &storage, part);
// If a part failed, don't continue.
if (!res)
break;
}
nx_emmc_gpt_free(&gpt);
}
if (dumpType & PART_RAW)
{
// Get GP partition size dynamically.
const u32 RAW_AREA_NUM_SECTORS = storage.sec_cnt;
emmc_part_t rawPart;
memset(&rawPart, 0, sizeof(rawPart));
rawPart.lba_start = 0;
rawPart.lba_end = RAW_AREA_NUM_SECTORS - 1;
strcpy(rawPart.name, "rawnand.bin");
{
gfx_printf(&gfx_con, "%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i++,
rawPart.name, rawPart.lba_start, rawPart.lba_end, 0xFFCCCCCC);
emmcsn_path_impl(sdPath, "", rawPart.name, &storage);
res = dump_emmc_part(sdPath, &storage, &rawPart);
}
}
}
gfx_putc(&gfx_con, '\n');
timer = get_tmr_s() - timer;
gfx_printf(&gfx_con, "Time taken: %dm %ds.\n", timer / 60, timer % 60);
sdmmc_storage_end(&storage);
if (res && h_cfg.verification)
gfx_printf(&gfx_con, "\n%kFinished and verified!%k\nPress any key...\n", 0xFF96FF00, 0xFFCCCCCC);
else if (res)
gfx_printf(&gfx_con, "\nFinished! Press any key...\n");
out:
sd_unmount();
btn_wait();
}
void dump_emmc_system() { dump_emmc_selected(PART_SYSTEM); }
void dump_emmc_user() { dump_emmc_selected(PART_USER); }
void dump_emmc_boot() { dump_emmc_selected(PART_BOOT); }
void dump_emmc_rawnand() { dump_emmc_selected(PART_RAW); }
int restore_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
{
static const u32 SECTORS_TO_MIB_COEFF = 11;
u32 totalSectors = part->lba_end - part->lba_start + 1;
u32 lbaStartPart = part->lba_start;
int res = 0;
char *outFilename = sd_path;
gfx_con.fntsz = 8;
FIL fp;
gfx_printf(&gfx_con, "\nFilename: %s\n", outFilename);
res = f_open(&fp, outFilename, FA_READ);
if (res)
{
WPRINTFARGS("Error (%d) while opening backup. Continuing...\n", res);
gfx_con.fntsz = 16;
return 0;
}
//TODO: Should we keep this check?
else if (((u32)((u64)f_size(&fp) >> (u64)9)) != totalSectors)
{
gfx_con.fntsz = 16;
EPRINTF("Size of the SD Card backup does not match,\neMMC's selected part size.\n");
f_close(&fp);
return 0;
}
else
gfx_printf(&gfx_con, "\nTotal restore size: %d MiB.\n\n", ((u32)((u64)f_size(&fp) >> (u64)9)) >> SECTORS_TO_MIB_COEFF);
u32 numSectorsPerIter = 0;
if (totalSectors > 0x200000)
numSectorsPerIter = 8192; //4MB Cache
else
numSectorsPerIter = 512; //256KB Cache
u8 *buf = (u8 *)calloc(numSectorsPerIter, NX_EMMC_BLOCKSIZE);
u32 lba_curr = part->lba_start;
u32 bytesWritten = 0;
u32 prevPct = 200;
int retryCount = 0;
u32 num = 0;
u32 pct = 0;
while (totalSectors > 0)
{
retryCount = 0;
num = MIN(totalSectors, numSectorsPerIter);
res = f_read(&fp, buf, NX_EMMC_BLOCKSIZE * num, NULL);
if (res)
{
gfx_con.fntsz = 16;
EPRINTFARGS("\nFatal error (%d) when reading from SD Card", res);
EPRINTF("\nYour device may be in an inoperative state!\n\nPress any key and try again now...\n");
free(buf);
f_close(&fp);
return 0;
}
while (!sdmmc_storage_write(storage, lba_curr, num, buf))
{
EPRINTFARGS("Error writing %d blocks @ LBA %08X\nto eMMC (try %d), retrying...",
num, lba_curr, ++retryCount);
msleep(150);
if (retryCount >= 3)
{
gfx_con.fntsz = 16;
EPRINTFARGS("\nFailed to write %d blocks @ LBA %08X\nfrom eMMC. Aborting..\n",
num, lba_curr);
EPRINTF("\nYour device may be in an inoperative state!\n\nPress any key and try again...\n");
free(buf);
f_close(&fp);
return 0;
}
}
pct = (u64)((u64)(lba_curr - part->lba_start) * 100u) / (u64)(part->lba_end - part->lba_start);
if (pct != prevPct)
{
tui_pbar(&gfx_con, 0, gfx_con.y, pct, 0xFFCCCCCC, 0xFF555555);
prevPct = pct;
}
lba_curr += num;
totalSectors -= num;
bytesWritten += num * NX_EMMC_BLOCKSIZE;
}
tui_pbar(&gfx_con, 0, gfx_con.y, 100, 0xFFCCCCCC, 0xFF555555);
// Restore operation ended successfully.
free(buf);
f_close(&fp);
if (h_cfg.verification)
{
// Verify restored data.
if (dump_emmc_verify(storage, lbaStartPart, outFilename, part))
{
EPRINTF("\nPress any key and try again...\n");
return 0;
}
else
tui_pbar(&gfx_con, 0, gfx_con.y, 100, 0xFF96FF00, 0xFF155500);
}
gfx_con.fntsz = 16;
gfx_puts(&gfx_con, "\n\n");
return 1;
}
static void restore_emmc_selected(emmcPartType_t restoreType)
{
int res = 0;
u32 timer = 0;
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
tui_sbar(&gfx_con, true);
gfx_con_setpos(&gfx_con, 0, 0);
gfx_printf(&gfx_con, "%kThis is a dangerous operation\nand may render your device inoperative!\n\n", 0xFFFFDD00);
gfx_printf(&gfx_con, "Are you really sure?\n\n%k", 0xFFCCCCCC);
if ((restoreType & PART_BOOT) || (restoreType & PART_GP_ALL))
{
gfx_puts(&gfx_con, "The mode you selected will only restore\nthe ");
if (restoreType & PART_BOOT)
gfx_puts(&gfx_con, "boot ");
gfx_puts(&gfx_con, "partitions that it can find.\n");
gfx_puts(&gfx_con, "If it is not found, it will be skipped\nand continue with the next.\n\n");
}
gfx_con_getpos(&gfx_con, &gfx_con.savedx, &gfx_con.savedy);
u8 value = 10;
while (value > 0)
{
gfx_con_setpos(&gfx_con, gfx_con.savedx, gfx_con.savedy);
gfx_printf(&gfx_con, "%kWait... (%ds) %k", 0xFF888888, value, 0xFFCCCCCC);
msleep(1000);
value--;
}
gfx_con_setpos(&gfx_con, gfx_con.savedx, gfx_con.savedy);
gfx_puts(&gfx_con, "Press POWER to Continue.\nPress VOL to go to the menu.\n\n\n");
u32 btn = btn_wait();
if (!(btn & BTN_POWER))
goto out;
if (!sd_mount())
goto out;
sdmmc_storage_t storage;
sdmmc_t sdmmc;
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_4, SDMMC_BUS_WIDTH_8, 4))
{
EPRINTF("Failed to init eMMC.");
goto out;
}
int i = 0;
char sdPath[80];
timer = get_tmr_s();
if (restoreType & PART_BOOT)
{
const u32 BOOT_PART_SIZE = storage.ext_csd.boot_mult << 17;
emmc_part_t bootPart;
memset(&bootPart, 0, sizeof(bootPart));
bootPart.lba_start = 0;
bootPart.lba_end = (BOOT_PART_SIZE / NX_EMMC_BLOCKSIZE) - 1;
for (i = 0; i < 2; i++)
{
memcpy(bootPart.name, "BOOT", 4);
bootPart.name[4] = (u8)('0' + i);
bootPart.name[5] = 0;
gfx_printf(&gfx_con, "%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i,
bootPart.name, bootPart.lba_start, bootPart.lba_end, 0xFFCCCCCC);
sdmmc_storage_set_mmc_partition(&storage, i + 1);
emmcsn_path_impl(sdPath, "/restore", bootPart.name, &storage);
res = restore_emmc_part(sdPath, &storage, &bootPart);
}
}
if (restoreType & PART_GP_ALL)
{
sdmmc_storage_set_mmc_partition(&storage, 0);
LIST_INIT(gpt);
nx_emmc_gpt_parse(&gpt, &storage);
LIST_FOREACH_ENTRY(emmc_part_t, part, &gpt, link)
{
gfx_printf(&gfx_con, "%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i++,
part->name, part->lba_start, part->lba_end, 0xFFCCCCCC);
emmcsn_path_impl(sdPath, "/restore/partitions/", part->name, &storage);
res = restore_emmc_part(sdPath, &storage, part);
}
nx_emmc_gpt_free(&gpt);
}
if (restoreType & PART_RAW)
{
// Get GP partition size dynamically.
const u32 RAW_AREA_NUM_SECTORS = storage.sec_cnt;
emmc_part_t rawPart;
memset(&rawPart, 0, sizeof(rawPart));
rawPart.lba_start = 0;
rawPart.lba_end = RAW_AREA_NUM_SECTORS - 1;
strcpy(rawPart.name, "rawnand.bin");
{
gfx_printf(&gfx_con, "%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i++,
rawPart.name, rawPart.lba_start, rawPart.lba_end, 0xFFCCCCCC);
emmcsn_path_impl(sdPath, "/restore", rawPart.name, &storage);
res = restore_emmc_part(sdPath, &storage, &rawPart);
}
}
gfx_putc(&gfx_con, '\n');
timer = get_tmr_s() - timer;
gfx_printf(&gfx_con, "Time taken: %dm %ds.\n", timer / 60, timer % 60);
sdmmc_storage_end(&storage);
if (res && h_cfg.verification)
gfx_printf(&gfx_con, "\n%kFinished and verified!%k\nPress any key...\n", 0xFF96FF00, 0xFFCCCCCC);
else if (res)
gfx_printf(&gfx_con, "\nFinished! Press any key...\n");
out:
sd_unmount();
btn_wait();
}
void restore_emmc_boot() { restore_emmc_selected(PART_BOOT); }
void restore_emmc_rawnand() { restore_emmc_selected(PART_RAW); }
void restore_emmc_gpp_parts() { restore_emmc_selected(PART_GP_ALL); }
void dump_packages12()
{
u8 *pkg1 = (u8 *)calloc(1, 0x40000);
u8 *warmboot = (u8 *)calloc(1, 0x40000);
u8 *secmon = (u8 *)calloc(1, 0x40000);
u8 *loader = (u8 *)calloc(1, 0x40000);
u8 *pkg2 = NULL;
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
if (!sd_mount())
goto out;
sdmmc_storage_t storage;
sdmmc_t sdmmc;
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_4, SDMMC_BUS_WIDTH_8, 4))
{
EPRINTF("Failed to init eMMC.");
goto out;
}
sdmmc_storage_set_mmc_partition(&storage, 1);
// Read package1.
sdmmc_storage_read(&storage, 0x100000 / NX_EMMC_BLOCKSIZE, 0x40000 / NX_EMMC_BLOCKSIZE, pkg1);
const pkg1_id_t *pkg1_id = pkg1_identify(pkg1);
const pk11_hdr_t *hdr = (pk11_hdr_t *)(pkg1 + pkg1_id->pkg11_off + 0x20);
if (!pkg1_id)
{
gfx_con.fntsz = 8;
EPRINTFARGS("Unknown package1 version for reading\nTSEC firmware (= '%s').", (char *)pkg1 + 0x10);
goto out;
}
if (!h_cfg.se_keygen_done)
{
// Read keyblob.
u8 *keyblob = (u8 *)calloc(NX_EMMC_BLOCKSIZE, 1);
sdmmc_storage_read(&storage, 0x180000 / NX_EMMC_BLOCKSIZE + pkg1_id->kb, 1, keyblob);
// Decrypt.
keygen(keyblob, pkg1_id->kb, (u8 *)pkg1 + pkg1_id->tsec_off);
h_cfg.se_keygen_done = 1;
free(keyblob);
}
pkg1_decrypt(pkg1_id, pkg1);
pkg1_unpack(warmboot, secmon, loader, pkg1_id, pkg1);
// Display info.
gfx_printf(&gfx_con, "%kNX Bootloader size: %k0x%05X\n\n", 0xFFC7EA46, 0xFFCCCCCC, hdr->ldr_size);
gfx_printf(&gfx_con, "%kSecure monitor addr: %k0x%05X\n", 0xFFC7EA46, 0xFFCCCCCC, pkg1_id->secmon_base);
gfx_printf(&gfx_con, "%kSecure monitor size: %k0x%05X\n\n", 0xFFC7EA46, 0xFFCCCCCC, hdr->sm_size);
gfx_printf(&gfx_con, "%kWarmboot addr: %k0x%05X\n", 0xFFC7EA46, 0xFFCCCCCC, pkg1_id->warmboot_base);
gfx_printf(&gfx_con, "%kWarmboot size: %k0x%05X\n\n", 0xFFC7EA46, 0xFFCCCCCC, hdr->wb_size);
char path[64];
// Dump package1.1.
emmcsn_path_impl(path, "/pkg1", "pkg1_decr.bin", &storage);
if (sd_save_to_file(pkg1, 0x40000, path))
goto out;
gfx_puts(&gfx_con, "\nFull package1 dumped to pkg1_decr.bin\n");
// Dump nxbootloader.
emmcsn_path_impl(path, "/pkg1", "nxloader.bin", &storage);
if (sd_save_to_file(loader, hdr->ldr_size, path))
goto out;
gfx_puts(&gfx_con, "NX Bootloader dumped to nxloader.bin\n");
// Dump secmon.
emmcsn_path_impl(path, "/pkg1", "secmon.bin", &storage);
if (sd_save_to_file(secmon, hdr->sm_size, path))
goto out;
gfx_puts(&gfx_con, "Secure Monitor dumped to secmon.bin\n");
// Dump warmboot.
emmcsn_path_impl(path, "/pkg1", "warmboot.bin", &storage);
if (sd_save_to_file(warmboot, hdr->wb_size, path))
goto out;
gfx_puts(&gfx_con, "Warmboot dumped to warmboot.bin\n\n\n");
// Dump package2.1.
sdmmc_storage_set_mmc_partition(&storage, 0);
// Parse eMMC GPT.
LIST_INIT(gpt);
nx_emmc_gpt_parse(&gpt, &storage);
// Find package2 partition.
emmc_part_t *pkg2_part = nx_emmc_part_find(&gpt, "BCPKG2-1-Normal-Main");
if (!pkg2_part)
goto out;
// Read in package2 header and get package2 real size.
u8 *tmp = (u8 *)malloc(NX_EMMC_BLOCKSIZE);
nx_emmc_part_read(&storage, pkg2_part, 0x4000 / NX_EMMC_BLOCKSIZE, 1, tmp);
u32 *hdr_pkg2_raw = (u32 *)(tmp + 0x100);
u32 pkg2_size = hdr_pkg2_raw[0] ^ hdr_pkg2_raw[2] ^ hdr_pkg2_raw[3];
free(tmp);
// Read in package2.
u32 pkg2_size_aligned = ALIGN(pkg2_size, NX_EMMC_BLOCKSIZE);
pkg2 = malloc(pkg2_size_aligned);
nx_emmc_part_read(&storage, pkg2_part, 0x4000 / NX_EMMC_BLOCKSIZE,
pkg2_size_aligned / NX_EMMC_BLOCKSIZE, pkg2);
// Decrypt package2 and parse KIP1 blobs in INI1 section.
pkg2_hdr_t *pkg2_hdr = pkg2_decrypt(pkg2);
// Display info.
u32 kernel_crc32 = crc32c(pkg2_hdr->data, pkg2_hdr->sec_size[PKG2_SEC_KERNEL]);
gfx_printf(&gfx_con, "\n%kKernel CRC32C: %k0x%08X\n\n", 0xFFC7EA46, 0xFFCCCCCC, kernel_crc32);
gfx_printf(&gfx_con, "%kKernel size: %k0x%05X\n\n", 0xFFC7EA46, 0xFFCCCCCC, pkg2_hdr->sec_size[PKG2_SEC_KERNEL]);
gfx_printf(&gfx_con, "%kINI1 size: %k0x%05X\n\n", 0xFFC7EA46, 0xFFCCCCCC, pkg2_hdr->sec_size[PKG2_SEC_INI1]);
// Dump pkg2.1.
emmcsn_path_impl(path, "/pkg2", "pkg2_decr.bin", &storage);
if (sd_save_to_file(pkg2, pkg2_hdr->sec_size[PKG2_SEC_KERNEL] + pkg2_hdr->sec_size[PKG2_SEC_INI1], path))
goto out;
gfx_puts(&gfx_con, "\nFull package2 dumped to pkg2_decr.bin\n");
// Dump kernel.
emmcsn_path_impl(path, "/pkg2", "kernel.bin", &storage);
if (sd_save_to_file(pkg2_hdr->data, pkg2_hdr->sec_size[PKG2_SEC_KERNEL], path))
goto out;
gfx_puts(&gfx_con, "Kernel dumped to kernel.bin\n");
// Dump INI1.
emmcsn_path_impl(path, "/pkg2", "ini1.bin", &storage);
if (sd_save_to_file(pkg2_hdr->data + pkg2_hdr->sec_size[PKG2_SEC_KERNEL],
pkg2_hdr->sec_size[PKG2_SEC_INI1], path))
goto out;
gfx_puts(&gfx_con, "INI1 kip1 package dumped to ini1.bin\n");
gfx_puts(&gfx_con, "\nDone. Press any key...\n");
out:
free(pkg1);
free(secmon);
free(warmboot);
free(loader);
free(pkg2);
nx_emmc_gpt_free(&gpt);
sdmmc_storage_end(&storage);
sd_unmount();
btn_wait();
}
// This is a safe and unused DRAM region for our payloads.
#define IPL_START 0x40008000
#define EXT_PAYLOAD_ADDR 0xC03C0000
#define PATCHED_RELOC_SZ 0x94
#define RCM_PAYLOAD_ADDR (EXT_PAYLOAD_ADDR + ALIGN(PATCHED_RELOC_SZ, 0x10))
#define PAYLOAD_ENTRY 0x40010000
#define CBFS_SDRAM_EN_ADDR 0x4003e000
#define COREBOOT_ADDR (0xD0000000 - 0x100000)
void (*ext_payload_ptr)() = (void *)EXT_PAYLOAD_ADDR;
void reloc_patcher(u32 payload_size)
{
static const u32 START_OFF = 0x7C;
static const u32 PAYLOAD_END_OFF = 0x84;
static const u32 IPL_START_OFF = 0x88;
memcpy((u8 *)EXT_PAYLOAD_ADDR, (u8 *)IPL_START, PATCHED_RELOC_SZ);
*(vu32 *)(EXT_PAYLOAD_ADDR + START_OFF) = PAYLOAD_ENTRY - ALIGN(PATCHED_RELOC_SZ, 0x10);
*(vu32 *)(EXT_PAYLOAD_ADDR + PAYLOAD_END_OFF) = PAYLOAD_ENTRY + payload_size;
*(vu32 *)(EXT_PAYLOAD_ADDR + IPL_START_OFF) = PAYLOAD_ENTRY;
if (payload_size == 0x7000)
{
memcpy((u8 *)(EXT_PAYLOAD_ADDR + ALIGN(PATCHED_RELOC_SZ, 0x10)), (u8 *)COREBOOT_ADDR, 0x7000); //Bootblock
*(vu32 *)CBFS_SDRAM_EN_ADDR = 0x4452414D;
}
}
int launch_payload(char *path, bool update)
{
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
if (!path)
return 1;
if (sd_mount())
{
FIL fp;
if (f_open(&fp, path, FA_READ))
{
EPRINTFARGS("Payload file is missing!\n(%s)", path);
sd_unmount();
return 1;
}
// Read and copy the payload to our chosen address
void *buf;
u32 size = f_size(&fp);
if (size < 0x30000)
buf = (void *)RCM_PAYLOAD_ADDR;
else
buf = (void *)COREBOOT_ADDR;
if (f_read(&fp, buf, size, NULL))
{
f_close(&fp);
sd_unmount();
return 1;
}
f_close(&fp);
if (!update)
{
free(path);
path = NULL;
}
if (update)
{
u8 *update_ft = calloc(1, 6);
memcpy(update_ft, buf + size - 6, 6);
update_ft[4] -= '0';
update_ft[5] -= '0';
if (*(u32 *)update_ft == 0x43544349)
{
if (update_ft[4] < BLVERSIONMJ || (update_ft[4] == BLVERSIONMJ && update_ft[5] <= BLVERSIONMN))
{
free(update_ft);
return 1;
}
*(vu32 *)BOOTLOADER_UPDATED_MAGIC_ADDR = BOOTLOADER_UPDATED_MAGIC;
}
else
{
free(update_ft);
return 1;
}
free(update_ft);
}
sd_unmount();
if (size < 0x30000)
{
if (!update)
reloc_patcher(ALIGN(size, 0x10));
reconfig_hw_workaround(false, byte_swap_32(*(u32 *)(buf + size - sizeof(u32))));
}
else
{
reloc_patcher(0x7000);
if (*(vu32 *)CBFS_SDRAM_EN_ADDR != 0x4452414D)
return 1;
reconfig_hw_workaround(true, 0);
}
// Launch our payload.
(*ext_payload_ptr)();
}
return 1;
}
void auto_launch_update()
{
FIL fp;
if (*(vu32 *)BOOTLOADER_UPDATED_MAGIC_ADDR == BOOTLOADER_UPDATED_MAGIC)
*(vu32 *)BOOTLOADER_UPDATED_MAGIC_ADDR = 0;
else
{
if (sd_mount())
{
if (f_open(&fp, "bootloader/update.bin", FA_READ))
return;
else
{
f_close(&fp);
launch_payload("bootloader/update.bin", true);
}
}
}
}
void launch_tools(u8 type)
{
u8 max_entries = 61;
char *filelist = NULL;
char *file_sec = NULL;
char *dir;
ment_t *ments = (ment_t *)malloc(sizeof(ment_t) * (max_entries + 3));
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
if (sd_mount())
{
dir = (char *)malloc(256);
if (!type)
memcpy(dir, "bootloader/payloads", 20);
else
memcpy(dir, "bootloader/libtools", 20);
filelist = dirlist(dir, NULL);
u32 i = 0;
if (filelist)
{
// Build configuration menu.
ments[0].type = MENT_BACK;
ments[0].caption = "Back";
ments[1].type = MENT_CHGLINE;
while (true)
{
if (i > max_entries || !filelist[i * 256])
break;
ments[i + 2].type = INI_CHOICE;
ments[i + 2].caption = &filelist[i * 256];
ments[i + 2].data = &filelist[i * 256];
i++;
}
}
if (i > 0)
{
memset(&ments[i + 2], 0, sizeof(ment_t));
menu_t menu = {
ments,
"Choose a file to launch", 0, 0
};
file_sec = (char *)tui_do_menu(&gfx_con, &menu);
if (!file_sec)
{
free(ments);
free(filelist);
sd_unmount();
return;
}
}
else
EPRINTF("No payloads or libraries found.");
free(ments);
free(filelist);
}
else
{
free(ments);
goto out;
}
if (file_sec)
{
#ifdef MENU_LOGO_ENABLE
free(Kc_MENU_LOGO);
#endif //MENU_LOGO_ENABLE
memcpy(dir + strlen(dir), "/", 2);
memcpy(dir + strlen(dir), file_sec, strlen(file_sec) + 1);
if (!type)
{
if (launch_payload(dir, false))
{
EPRINTF("Failed to launch payload.");
free(dir);
}
}
else
ianos_loader(true, dir, DRAM_LIB, NULL);
#ifdef MENU_LOGO_ENABLE
Kc_MENU_LOGO = (u8 *)malloc(0x6000);
blz_uncompress_srcdest(Kc_MENU_LOGO_blz, SZ_MENU_LOGO_BLZ, Kc_MENU_LOGO, SZ_MENU_LOGO);
#endif //MENU_LOGO_ENABLE
}
out:
sd_unmount();
btn_wait();
}
void launch_tools_payload() { launch_tools(0); }
void launch_tools_library() { launch_tools(1); }
void ini_list_launcher()
{
u8 max_entries = 61;
char *payload_path = NULL;
ini_sec_t *cfg_sec = NULL;
LIST_INIT(ini_list_sections);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
if (sd_mount())
{
if (ini_parse(&ini_list_sections, "bootloader/ini", true))
{
// Build configuration menu.
ment_t *ments = (ment_t *)malloc(sizeof(ment_t) * (max_entries + 3));
ments[0].type = MENT_BACK;
ments[0].caption = "Back";
ments[1].type = MENT_CHGLINE;
u32 i = 2;
LIST_FOREACH_ENTRY(ini_sec_t, ini_sec, &ini_list_sections, link)
{
if (!strcmp(ini_sec->name, "config") ||
ini_sec->type == INI_COMMENT || ini_sec->type == INI_NEWLINE)
continue;
ments[i].type = ini_sec->type;
ments[i].caption = ini_sec->name;
ments[i].data = ini_sec;
if (ini_sec->type == MENT_CAPTION)
ments[i].color = ini_sec->color;
i++;
if ((i - 1) > max_entries)
break;
}
if (i > 2)
{
memset(&ments[i], 0, sizeof(ment_t));
menu_t menu = {
ments, "Launch ini configurations", 0, 0
};
cfg_sec = ini_clone_section((ini_sec_t *)tui_do_menu(&gfx_con, &menu));
if (!cfg_sec)
{
free(ments);
ini_free(&ini_list_sections);
return;
}
}
else
EPRINTF("No ini configurations found.");
free(ments);
ini_free(&ini_list_sections);
}
else
EPRINTF("Could not find any ini\nin bootloader/ini folder!");
}
if (!cfg_sec)
goto out;
#ifdef MENU_LOGO_ENABLE
free(Kc_MENU_LOGO);
#endif //MENU_LOGO_ENABLE
payload_path = ini_check_payload_section(cfg_sec);
if (payload_path)
{
ini_free_section(cfg_sec);
if (launch_payload(payload_path, false))
{
EPRINTF("Failed to launch payload.");
free(payload_path);
}
}
else if (!hos_launch(cfg_sec))
{
EPRINTF("Failed to launch firmware.");
btn_wait();
}
#ifdef MENU_LOGO_ENABLE
Kc_MENU_LOGO = (u8 *)malloc(0x6000);
blz_uncompress_srcdest(Kc_MENU_LOGO_blz, SZ_MENU_LOGO_BLZ, Kc_MENU_LOGO, SZ_MENU_LOGO);
#endif //MENU_LOGO_ENABLE
out:
ini_free_section(cfg_sec);
btn_wait();
}
void launch_firmware()
{
u8 max_entries = 61;
char *payload_path = NULL;
ini_sec_t *cfg_sec = NULL;
LIST_INIT(ini_sections);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
if (sd_mount())
{
if (ini_parse(&ini_sections, "bootloader/hekate_ipl.ini", false))
{
// Build configuration menu.
ment_t *ments = (ment_t *)malloc(sizeof(ment_t) * (max_entries + 6));
ments[0].type = MENT_BACK;
ments[0].caption = "Back";
ments[1].type = MENT_CHGLINE;
ments[2].type = MENT_HANDLER;
ments[2].caption = "Payloads...";
ments[2].handler = launch_tools_payload;
ments[3].type = MENT_HANDLER;
ments[3].caption = "More configs...";
ments[3].handler = ini_list_launcher;
ments[4].type = MENT_CHGLINE;
u32 i = 5;
LIST_FOREACH_ENTRY(ini_sec_t, ini_sec, &ini_sections, link)
{
if (!strcmp(ini_sec->name, "config") ||
ini_sec->type == INI_COMMENT || ini_sec->type == INI_NEWLINE)
continue;
ments[i].type = ini_sec->type;
ments[i].caption = ini_sec->name;
ments[i].data = ini_sec;
if (ini_sec->type == MENT_CAPTION)
ments[i].color = ini_sec->color;
i++;
if ((i - 4) > max_entries)
break;
}
if (i < 6)
{
ments[i].type = MENT_CAPTION;
ments[i].caption = "No main configurations found...";
ments[i].color = 0xFFFFDD00;
i++;
}
memset(&ments[i], 0, sizeof(ment_t));
menu_t menu = {
ments, "Launch configurations", 0, 0
};
cfg_sec = ini_clone_section((ini_sec_t *)tui_do_menu(&gfx_con, &menu));
if (!cfg_sec)
{
free(ments);
ini_free(&ini_sections);
sd_unmount();
return;
}
free(ments);
ini_free(&ini_sections);
}
else
EPRINTF("Could not open 'bootloader/hekate_ipl.ini'.\nMake sure it exists in SD Card!");
}
if (!cfg_sec)
{
gfx_puts(&gfx_con, "\nPress POWER to Continue.\nPress VOL to go to the menu.\n\n");
gfx_printf(&gfx_con, "\nUsing default launch configuration...\n\n\n");
u32 btn = btn_wait();
if (!(btn & BTN_POWER))
goto out;
}
#ifdef MENU_LOGO_ENABLE
free(Kc_MENU_LOGO);
#endif //MENU_LOGO_ENABLE
payload_path = ini_check_payload_section(cfg_sec);
if (payload_path)
{
ini_free_section(cfg_sec);
if (launch_payload(payload_path, false))
{
EPRINTF("Failed to launch payload.");
free(payload_path);
}
}
else if (!hos_launch(cfg_sec))
EPRINTF("Failed to launch firmware.");
#ifdef MENU_LOGO_ENABLE
Kc_MENU_LOGO = (u8 *)malloc(0x6000);
blz_uncompress_srcdest(Kc_MENU_LOGO_blz, SZ_MENU_LOGO_BLZ, Kc_MENU_LOGO, SZ_MENU_LOGO);
#endif //MENU_LOGO_ENABLE
out:
ini_free_section(cfg_sec);
sd_unmount();
btn_wait();
}
void auto_launch_firmware()
{
auto_launch_update();
u8 *BOOTLOGO = NULL;
char *payload_path = NULL;
FIL fp;
struct _bmp_data
{
u32 size;
u32 size_x;
u32 size_y;
u32 offset;
u32 pos_x;
u32 pos_y;
};
struct _bmp_data bmpData;
bool bootlogoFound = false;
char *bootlogoCustomEntry = NULL;
ini_sec_t *cfg_sec = NULL;
LIST_INIT(ini_sections);
LIST_INIT(ini_list_sections);
gfx_con.mute = true;
if (sd_mount())
{
if (f_open(&fp, "bootloader/hekate_ipl.ini", FA_READ))
create_config_entry();
else
f_close(&fp);
if (ini_parse(&ini_sections, "bootloader/hekate_ipl.ini", false))
{
u32 configEntry = 0;
u32 boot_entry_id = 0;
// Load configuration.
LIST_FOREACH_ENTRY(ini_sec_t, ini_sec, &ini_sections, link)
{
// Skip other ini entries for autoboot.
if (ini_sec->type == INI_CHOICE)
{
if (!strcmp(ini_sec->name, "config"))
{
configEntry = 1;
LIST_FOREACH_ENTRY(ini_kv_t, kv, &ini_sec->kvs, link)
{
if (!strcmp("autoboot", kv->key))
h_cfg.autoboot = atoi(kv->val);
else if (!strcmp("autoboot_list", kv->key))
h_cfg.autoboot_list = atoi(kv->val);
else if (!strcmp("bootwait", kv->key))
h_cfg.bootwait = atoi(kv->val);
else if (!strcmp("customlogo", kv->key))
h_cfg.customlogo = atoi(kv->val);
else if (!strcmp("verification", kv->key))
h_cfg.verification = atoi(kv->val);
else if (!strcmp("backlight", kv->key))
h_cfg.backlight = atoi(kv->val);
else if (!strcmp("autohosoff", kv->key))
h_cfg.autohosoff = atoi(kv->val);
}
boot_entry_id++;
continue;
}
if (h_cfg.autoboot == boot_entry_id && configEntry)
{
cfg_sec = ini_clone_section(ini_sec);
LIST_FOREACH_ENTRY(ini_kv_t, kv, &cfg_sec->kvs, link)
{
if (!strcmp("logopath", kv->key))
bootlogoCustomEntry = kv->val;
gfx_printf(&gfx_con, "\n%s=%s\n\n", kv->key, kv->val);
}
break;
}
boot_entry_id++;
}
}
if (h_cfg.autohosoff)
check_power_off_from_hos();
if (h_cfg.autoboot_list)
{
ini_free(&ini_sections);
ini_free_section(cfg_sec);
boot_entry_id = 1;
bootlogoCustomEntry = NULL;
if (ini_parse(&ini_list_sections, "bootloader/ini", true))
{
LIST_FOREACH_ENTRY(ini_sec_t, ini_sec_list, &ini_list_sections, link)
{
if (ini_sec_list->type == INI_CHOICE)
{
if (!strcmp(ini_sec_list->name, "config"))
continue;
if (h_cfg.autoboot == boot_entry_id)
{
cfg_sec = ini_clone_section(ini_sec_list);
LIST_FOREACH_ENTRY(ini_kv_t, kv, &cfg_sec->kvs, link)
{
if (!strcmp("logopath", kv->key))
bootlogoCustomEntry = kv->val;
gfx_printf(&gfx_con, "\n%s=%s\n\n", kv->key, kv->val);
}
break;
}
boot_entry_id++;
}
}
}
}
// Add missing configuration entry.
if (!configEntry)
create_config_entry();
if (!h_cfg.autoboot)
goto out; // Auto boot is disabled.
if (!cfg_sec)
goto out; // No configurations.
}
else
goto out; // Can't load hekate_ipl.ini.
}
else
goto out;
if (h_cfg.customlogo)
{
u8 *bitmap = NULL;
if (bootlogoCustomEntry != NULL) // Check if user set custom logo path at the boot entry.
{
bitmap = (u8 *)sd_file_read(bootlogoCustomEntry);
if (bitmap == NULL) // Custom entry bootlogo not found, trying default custom one.
bitmap = (u8 *)sd_file_read("bootloader/bootlogo.bmp");
}
else // User has not set a custom logo path.
bitmap = (u8 *)sd_file_read("bootloader/bootlogo.bmp");
if (bitmap != NULL)
{
// Get values manually to avoid unaligned access.
bmpData.size = bitmap[2] | bitmap[3] << 8 |
bitmap[4] << 16 | bitmap[5] << 24;
bmpData.offset = bitmap[10] | bitmap[11] << 8 |
bitmap[12] << 16 | bitmap[13] << 24;
bmpData.size_x = bitmap[18] | bitmap[19] << 8 |
bitmap[20] << 16 | bitmap[21] << 24;
bmpData.size_y = bitmap[22] | bitmap[23] << 8 |
bitmap[24] << 16 | bitmap[25] << 24;
// Sanity check.
if (bitmap[0] == 'B' &&
bitmap[1] == 'M' &&
bitmap[28] == 32 && //
bmpData.size_x <= 720 &&
bmpData.size_y <= 1280)
{
if ((bmpData.size - bmpData.offset) <= 0x400000)
{
// Avoid unaligned access from BM 2-byte MAGIC and remove header.
BOOTLOGO = (u8 *)malloc(0x400000);
memcpy(BOOTLOGO, bitmap + bmpData.offset, bmpData.size - bmpData.offset);
free(bitmap);
// Center logo if res < 720x1280.
bmpData.pos_x = (720 - bmpData.size_x) >> 1;
bmpData.pos_y = (1280 - bmpData.size_y) >> 1;
// Get background color from 1st pixel.
if (bmpData.size_x < 720 || bmpData.size_y < 1280)
gfx_clear_color(&gfx_ctxt, *(u32 *)BOOTLOGO);
bootlogoFound = true;
}
}
else
free(bitmap);
}
}
// Render boot logo.
if (bootlogoFound)
{
gfx_render_bmp_argb(&gfx_ctxt, (u32 *)BOOTLOGO, bmpData.size_x, bmpData.size_y,
bmpData.pos_x, bmpData.pos_y);
}
else
{
gfx_clear_grey(&gfx_ctxt, 0x1B);
BOOTLOGO = (void *)malloc(0x4000);
blz_uncompress_srcdest(BOOTLOGO_BLZ, SZ_BOOTLOGO_BLZ, BOOTLOGO, SZ_BOOTLOGO);
gfx_set_rect_grey(&gfx_ctxt, BOOTLOGO, X_BOOTLOGO, Y_BOOTLOGO, 326, 544);
}
free(BOOTLOGO);
display_backlight_brightness(h_cfg.backlight, 1000);
// Wait before booting. If VOL- is pressed go into bootloader menu.
u32 btn = btn_wait_timeout(h_cfg.bootwait * 1000, BTN_VOL_DOWN);
if (btn & BTN_VOL_DOWN)
goto out;
ini_free(&ini_sections);
if (h_cfg.autoboot_list)
ini_free(&ini_list_sections);
#ifdef MENU_LOGO_ENABLE
free(Kc_MENU_LOGO);
#endif //MENU_LOGO_ENABLE
payload_path = ini_check_payload_section(cfg_sec);
if (payload_path)
{
ini_free_section(cfg_sec);
if (launch_payload(payload_path, false))
free(payload_path);
}
else
hos_launch(cfg_sec);
#ifdef MENU_LOGO_ENABLE
Kc_MENU_LOGO = (u8 *)malloc(ALIGN(SZ_MENU_LOGO, 0x10));
blz_uncompress_srcdest(Kc_MENU_LOGO_blz, SZ_MENU_LOGO_BLZ, Kc_MENU_LOGO, SZ_MENU_LOGO);
#endif //MENU_LOGO_ENABLE
out:
gfx_clear_grey(&gfx_ctxt, 0x1B);
ini_free(&ini_sections);
if (h_cfg.autoboot_list)
ini_free(&ini_list_sections);
ini_free_section(cfg_sec);
sd_unmount();
gfx_con.mute = false;
}
void toggle_autorcm(bool enable)
{
sdmmc_storage_t storage;
sdmmc_t sdmmc;
u8 randomXor = 0;
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_4, SDMMC_BUS_WIDTH_8, 4))
{
EPRINTF("Failed to init eMMC.");
goto out;
}
u8 *tempbuf = (u8 *)malloc(0x200);
sdmmc_storage_set_mmc_partition(&storage, 1);
int i, sect = 0;
for (i = 0; i < 4; i++)
{
sect = (0x200 + (0x4000 * i)) / NX_EMMC_BLOCKSIZE;
sdmmc_storage_read(&storage, sect, 1, tempbuf);
if (enable)
{
do
{
randomXor = get_tmr_us() & 0xFF; // Bricmii style of bricking.
} while (!randomXor); // Avoid the lottery.
tempbuf[0x10] ^= randomXor;
}
else
tempbuf[0x10] = 0xF7;
sdmmc_storage_write(&storage, sect, 1, tempbuf);
}
free(tempbuf);
sdmmc_storage_end(&storage);
if (enable)
gfx_printf(&gfx_con, "%kAutoRCM mode enabled!%k", 0xFFFFBA00, 0xFFCCCCCC);
else
gfx_printf(&gfx_con, "%kAutoRCM mode disabled!%k", 0xFF96FF00, 0xFFCCCCCC);
gfx_printf(&gfx_con, "\n\nPress any key...\n");
out:
btn_wait();
}
void enable_autorcm() { toggle_autorcm(true); }
void disable_autorcm() { toggle_autorcm(false); }
void menu_autorcm()
{
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
// Do a simple check on the main BCT.
sdmmc_storage_t storage;
sdmmc_t sdmmc;
bool disabled = true;
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_4, SDMMC_BUS_WIDTH_8, 4))
{
EPRINTF("Failed to init eMMC.");
btn_wait();
return;
}
u8 *tempbuf = (u8 *)malloc(0x200);
sdmmc_storage_set_mmc_partition(&storage, 1);
sdmmc_storage_read(&storage, 0x200 / NX_EMMC_BLOCKSIZE, 1, tempbuf);
if (tempbuf[0x10] != 0xF7)
disabled = false;
free(tempbuf);
sdmmc_storage_end(&storage);
// Create AutoRCM menu.
ment_t *ments = (ment_t *)malloc(sizeof(ment_t) * 6);
ments[0].type = MENT_BACK;
ments[0].caption = "Back";
ments[1].type = MENT_CHGLINE;
ments[2].type = MENT_CAPTION;
ments[3].type = MENT_CHGLINE;
if (disabled)
{
ments[2].caption = "Status: Disabled!";
ments[2].color = 0xFF96FF00;
ments[4].caption = "Enable AutoRCM";
ments[4].handler = enable_autorcm;
}
else
{
ments[2].caption = "Status: Enabled!";
ments[2].color = 0xFFFFBA00;
ments[4].caption = "Disable AutoRCM";
ments[4].handler = disable_autorcm;
}
ments[4].type = MENT_HDLR_RE;
memset(&ments[5], 0, sizeof(ment_t));
menu_t menu = {ments, "This corrupts your BOOT0!", 0, 0};
tui_do_menu(&gfx_con, &menu);
}
int fix_attributes(char *path, u32 *total, u32 is_root, u32 check_first_run)
{
FRESULT res;
DIR dir;
u32 dirLength = 0;
static FILINFO fno;
if (check_first_run)
{
// Read file attributes.
res = f_stat(path, &fno);
if (res != FR_OK)
return res;
// Check if archive bit is set.
if (fno.fattrib & AM_ARC)
{
*(u32 *)total = *(u32 *)total + 1;
f_chmod(path, 0, AM_ARC);
}
}
// Open directory.
res = f_opendir(&dir, path);
if (res != FR_OK)
return res;
dirLength = strlen(path);
for (;;)
{
// Clear file or folder path.
path[dirLength] = 0;
// Read a directory item.
res = f_readdir(&dir, &fno);
// Break on error or end of dir.
if (res != FR_OK || fno.fname[0] == 0)
break;
// Skip official Nintendo dir.
if (is_root && !strcmp(fno.fname, "Nintendo"))
continue;
// Set new directory or file.
memcpy(&path[dirLength], "/", 1);
memcpy(&path[dirLength + 1], fno.fname, strlen(fno.fname) + 1);
// Check if archive bit is set.
if (fno.fattrib & AM_ARC)
{
*(u32 *)total = *(u32 *)total + 1;
f_chmod(path, 0, AM_ARC);
}
// Is it a directory?
if (fno.fattrib & AM_DIR)
{
// Enter the directory.
res = fix_attributes(path, total, 0, 0);
if (res != FR_OK)
break;
}
}
f_closedir(&dir);
return res;
}
void fix_sd_attr(u32 type)
{
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
char path[256];
char label[14];
u32 total = 0;
if (sd_mount())
{
switch (type)
{
case 0:
memcpy(path, "/", 2);
memcpy(label, "SD Card", 8);
break;
case 1:
default:
memcpy(path, "/switch", 8);
memcpy(label, "switch folder", 14);
break;
}
gfx_printf(&gfx_con, "Traversing all %s files!\nThis may take some time, please wait...\n\n", label);
fix_attributes(path, &total, !type, type);
gfx_printf(&gfx_con, "%kTotal archive bits cleared: %d!%k\n\nDone! Press any key...", 0xFF96FF00, total, 0xFFCCCCCC);
sd_unmount();
}
btn_wait();
}
void fix_sd_all_attr() { fix_sd_attr(0); }
void fix_sd_switch_attr() { fix_sd_attr(1); }
void print_fuel_gauge_info()
{
int value = 0;
gfx_printf(&gfx_con, "%kFuel Gauge IC Info:\n%k", 0xFF00DDFF, 0xFFCCCCCC);
max17050_get_property(MAX17050_Age, &value);
gfx_printf(&gfx_con, "Age: %3d%\n", value);
max17050_get_property(MAX17050_RepSOC, &value);
gfx_printf(&gfx_con, "Capacity now: %3d%\n", value >> 8);
max17050_get_property(MAX17050_RepCap, &value);
gfx_printf(&gfx_con, "Capacity now: %4d mAh\n", value);
max17050_get_property(MAX17050_FullCAP, &value);
gfx_printf(&gfx_con, "Capacity full: %4d mAh\n", value);
max17050_get_property(MAX17050_DesignCap, &value);
gfx_printf(&gfx_con, "Capacity (design): %4d mAh\n", value);
max17050_get_property(MAX17050_Current, &value);
if (value >= 0)
gfx_printf(&gfx_con, "Current now: %d mA\n", value / 1000);
else
gfx_printf(&gfx_con, "Current now: -%d mA\n", ~value / 1000);
max17050_get_property(MAX17050_AvgCurrent, &value);
if (value >= 0)
gfx_printf(&gfx_con, "Current average: %d mA\n", value / 1000);
else
gfx_printf(&gfx_con, "Current average: -%d mA\n", ~value / 1000);
max17050_get_property(MAX17050_VCELL, &value);
gfx_printf(&gfx_con, "Voltage now: %4d mV\n", value);
max17050_get_property(MAX17050_OCVInternal, &value);
gfx_printf(&gfx_con, "Voltage open-circuit: %4d mV\n", value);
max17050_get_property(MAX17050_MinVolt, &value);
gfx_printf(&gfx_con, "Min voltage reached: %4d mV\n", value);
max17050_get_property(MAX17050_MaxVolt, &value);
gfx_printf(&gfx_con, "Max voltage reached: %4d mV\n", value);
max17050_get_property(MAX17050_V_empty, &value);
gfx_printf(&gfx_con, "Empty voltage (design): %4d mV\n", value);
max17050_get_property(MAX17050_TEMP, &value);
if (value >= 0)
gfx_printf(&gfx_con, "Battery temperature: %d.%d oC\n", value / 10, value % 10);
else
gfx_printf(&gfx_con, "Battery temperature: -%d.%d oC\n", ~value / 10, (~value) % 10);
}
void print_battery_charger_info()
{
int value = 0;
gfx_printf(&gfx_con, "%k\n\nBattery Charger IC Info:\n%k", 0xFF00DDFF, 0xFFCCCCCC);
bq24193_get_property(BQ24193_InputVoltageLimit, &value);
gfx_printf(&gfx_con, "Input voltage limit: %4d mV\n", value);
bq24193_get_property(BQ24193_InputCurrentLimit, &value);
gfx_printf(&gfx_con, "Input current limit: %4d mA\n", value);
bq24193_get_property(BQ24193_SystemMinimumVoltage, &value);
gfx_printf(&gfx_con, "Min voltage limit: %4d mV\n", value);
bq24193_get_property(BQ24193_FastChargeCurrentLimit, &value);
gfx_printf(&gfx_con, "Fast charge current limit: %4d mA\n", value);
bq24193_get_property(BQ24193_ChargeVoltageLimit, &value);
gfx_printf(&gfx_con, "Charge voltage limit: %4d mV\n", value);
bq24193_get_property(BQ24193_ChargeStatus, &value);
gfx_printf(&gfx_con, "Charge status: ");
switch (value)
{
case 0:
gfx_printf(&gfx_con, "Not charging\n");
break;
case 1:
gfx_printf(&gfx_con, "Pre-charging\n");
break;
case 2:
gfx_printf(&gfx_con, "Fast charging\n");
break;
case 3:
gfx_printf(&gfx_con, "Charge terminated\n");
break;
default:
gfx_printf(&gfx_con, "Unknown (%d)\n", value);
break;
}
bq24193_get_property(BQ24193_TempStatus, &value);
gfx_printf(&gfx_con, "Temperature status: ");
switch (value)
{
case 0:
gfx_printf(&gfx_con, "Normal\n");
break;
case 2:
gfx_printf(&gfx_con, "Warm\n");
break;
case 3:
gfx_printf(&gfx_con, "Cool\n");
break;
case 5:
gfx_printf(&gfx_con, "Cold\n");
break;
case 6:
gfx_printf(&gfx_con, "Hot\n");
break;
default:
gfx_printf(&gfx_con, "Unknown (%d)\n", value);
break;
}
}
void print_battery_info()
{
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
print_fuel_gauge_info();
print_battery_charger_info();
u8 *buf = (u8 *)malloc(0x100 * 2);
gfx_printf(&gfx_con, "%k\n\nBattery Fuel Gauge Registers:\n%k", 0xFF00DDFF, 0xFFCCCCCC);
for (int i = 0; i < 0x200; i += 2)
{
i2c_recv_buf_small(buf + i, 2, I2C_1, 0x36, i >> 1);
usleep(2500);
}
gfx_hexdump(&gfx_con, 0, (u8 *)buf, 0x200);
gfx_puts(&gfx_con, "\nPress POWER to dump them to SD Card.\nPress VOL to go to the menu.\n");
u32 btn = btn_wait();
if (btn & BTN_POWER)
{
if (sd_mount())
{
char path[64];
emmcsn_path_impl(path, "/dumps", "fuel_gauge.bin", NULL);
if (sd_save_to_file((u8 *)buf, 0x200, path))
EPRINTF("\nError creating fuel.bin file.");
else
gfx_puts(&gfx_con, "\nDone!\n");
sd_unmount();
}
btn_wait();
}
free(buf);
}
/* void fix_fuel_gauge_configuration()
{
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
int battVoltage, avgCurrent;
max17050_get_property(MAX17050_VCELL, &battVoltage);
max17050_get_property(MAX17050_AvgCurrent, &avgCurrent);
// Check if still charging. If not, check if battery is >= 95% (4.1V).
if (avgCurrent < 0 && battVoltage > 4100)
{
if ((avgCurrent / 1000) < -10)
EPRINTF("You need to be connected to a wall adapter,\nto apply this fix!");
else
{
gfx_printf(&gfx_con, "%kAre you really sure?\nThis will reset your fuel gauge completely!\n", 0xFFFFDD00);
gfx_printf(&gfx_con, "Additionally this will power off your console.\n%k", 0xFFCCCCCC);
gfx_puts(&gfx_con, "\nPress POWER to Continue.\nPress VOL to go to the menu.\n\n\n");
u32 btn = btn_wait();
if (btn & BTN_POWER)
{
max17050_fix_configuration();
msleep(1000);
gfx_con_getpos(&gfx_con, &gfx_con.savedx, &gfx_con.savedy);
u16 value = 0;
gfx_printf(&gfx_con, "%kThe console will power off in 45 seconds.\n%k", 0xFFFFDD00, 0xFFCCCCCC);
while (value < 46)
{
gfx_con_setpos(&gfx_con, gfx_con.savedx, gfx_con.savedy);
gfx_printf(&gfx_con, "%2ds elapsed", value);
msleep(1000);
value++;
}
msleep(2000);
power_off();
}
return;
}
}
else
EPRINTF("You need a fully charged battery\nand connected to a wall adapter,\nto apply this fix!");
msleep(500);
btn_wait();
} */
/*void reset_pmic_fuel_gauge_charger_config()
{
int avgCurrent;
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
gfx_printf(&gfx_con, "%k\nThis will wipe your battery stats completely!\n"
"%kAnd it may not power on without physically\nremoving and re-inserting the battery.\n%k"
"\nAre you really sure?%k\n", 0xFFFFDD00, 0xFFFF0000, 0xFFFFDD00, 0xFFCCCCCC);
gfx_puts(&gfx_con, "\nPress POWER to Continue.\nPress VOL to go to the menu.\n\n\n");
u32 btn = btn_wait();
if (btn & BTN_POWER)
{
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
gfx_printf(&gfx_con, "%kKeep the USB cable connected!%k\n\n", 0xFFFFDD00, 0xFFCCCCCC);
gfx_con_getpos(&gfx_con, &gfx_con.savedx, &gfx_con.savedy);
u8 value = 30;
while (value > 0)
{
gfx_con_setpos(&gfx_con, gfx_con.savedx, gfx_con.savedy);
gfx_printf(&gfx_con, "%kWait... (%ds) %k", 0xFF888888, value, 0xFFCCCCCC);
msleep(1000);
value--;
}
gfx_con_setpos(&gfx_con, gfx_con.savedx, gfx_con.savedy);
//Check if still connected.
max17050_get_property(MAX17050_AvgCurrent, &avgCurrent);
if ((avgCurrent / 1000) < -10)
EPRINTF("You need to be connected to a wall adapter\nor PC to apply this fix!");
else
{
// Apply fix.
bq24193_fake_battery_removal();
gfx_printf(&gfx_con, "Done! \n"
"%k1. Remove the USB cable\n"
"2. Press POWER for 15s.\n"
"3. Reconnect the USB to power-on!%k\n", 0xFFFFDD00, 0xFFCCCCCC);
}
msleep(500);
btn_wait();
}
}*/
void fix_battery_desync()
{
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
max77620_low_battery_monitor_config();
gfx_puts(&gfx_con, "\nDone!\n");
btn_wait();
}
void ipatch_process(u32 offset, u32 value)
{
gfx_printf(&gfx_con, "%8x %8x", BOOTROM_BASE + offset, value);
u8 lo = value & 0xff;
switch (value >> 8)
{
case 0xdf:
gfx_printf(&gfx_con, " svc #0x%02x", lo);
break;
case 0x20:
gfx_printf(&gfx_con, " movs r0, #0x%02x", lo);
break;
}
gfx_puts(&gfx_con, "\n");
}
void bootrom_ipatches_info()
{
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
static const u32 BOOTROM_SIZE = 0x18000;
u32 res = fuse_read_ipatch(ipatch_process);
if (res != 0)
EPRINTFARGS("Failed to read ipatches. Error: %d", res);
gfx_puts(&gfx_con, "\nPress POWER to dump them to SD Card.\nPress VOL to go to the menu.\n");
u32 btn = btn_wait();
if (btn & BTN_POWER)
{
if (sd_mount())
{
char path[64];
u32 iram_evp_thunks[0x200];
u32 iram_evp_thunks_len = sizeof(iram_evp_thunks);
res = fuse_read_evp_thunk(iram_evp_thunks, &iram_evp_thunks_len);
if (res == 0)
{
emmcsn_path_impl(path, "/dumps", "evp_thunks.bin", NULL);
if (!sd_save_to_file((u8 *)iram_evp_thunks, iram_evp_thunks_len, path))
gfx_puts(&gfx_con, "\nevp_thunks.bin saved!\n");
}
else
EPRINTFARGS("Failed to read evp_thunks. Error: %d", res);
u32 words[0x100];
read_raw_ipatch_fuses(words);
emmcsn_path_impl(path, "/dumps", "ipatches.bin", NULL);
if (!sd_save_to_file((u8 *)words, sizeof(words), path))
gfx_puts(&gfx_con, "\nipatches.bin saved!\n");
emmcsn_path_impl(path, "/dumps", "bootrom_patched.bin", NULL);
if (!sd_save_to_file((u8 *)BOOTROM_BASE, BOOTROM_SIZE, path))
gfx_puts(&gfx_con, "\nbootrom_patched.bin saved!\n");
u8 ipatch_backup[13];
memcpy(ipatch_backup, (void *) IPATCH_BASE, 13);
memset((void*)IPATCH_BASE, 0, 13);
emmcsn_path_impl(path, "/dumps", "bootrom_unpatched.bin", NULL);
if (!sd_save_to_file((u8 *)BOOTROM_BASE, BOOTROM_SIZE, path))
gfx_puts(&gfx_con, "\nbootrom_unpatched.bin saved!\n");
memcpy((void*)IPATCH_BASE, ipatch_backup, 13);
sd_unmount();
}
btn_wait();
}
}
/*
//TODO: Don't depend on module folder.
#include "../modules/hekate_libsys_minerva/mtc.h"
#include "../modules/hekate_libsys_minerva/mtc_table.h"
void minerva()
{
gfx_clear_partial_grey(&gfx_ctxt, 0x1B, 0, 1256);
gfx_con_setpos(&gfx_con, 0, 0);
u32 curr_ram_idx = 0;
mtc_config_t mtc_cfg;
if (!sd_mount())
return;
gfx_printf(&gfx_con, "-- Minerva Training Cell --\n\n");
// Set table to ram.
mtc_cfg.mtc_table = NULL;
mtc_cfg.sdram_id = (fuse_read_odm(4) >> 3) & 0x1F;
ianos_loader(false, "bootloader/sys/libsys_minerva.bso", DRAM_LIB, (void *)&mtc_cfg);
gfx_printf(&gfx_con, "\nStarting training process..\n\n");
// Get current frequency
for (curr_ram_idx = 0; curr_ram_idx < 10; curr_ram_idx++)
{
if (CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_EMC) == mtc_cfg.mtc_table[curr_ram_idx].clk_src_emc)
break;
}
mtc_cfg.rate_from = mtc_cfg.mtc_table[curr_ram_idx].rate_khz;
mtc_cfg.rate_to = 800000;
mtc_cfg.train_mode = OP_TRAIN_SWITCH;
gfx_printf(&gfx_con, "Training and switching %7d -> %7d\n\n", mtc_cfg.mtc_table[curr_ram_idx].rate_khz, 800000);
ianos_loader(false, "bootloader/sys/libsys_minerva.bso", DRAM_LIB, (void *)&mtc_cfg);
mtc_cfg.rate_to = 1600000;
gfx_printf(&gfx_con, "Training and switching %7d -> %7d\n\n", mtc_cfg.current_emc_table->rate_khz, 1600000);
ianos_loader(false, "bootloader/sys/libsys_minerva.bso", DRAM_LIB, (void *)&mtc_cfg);
msleep(100);
mtc_cfg.train_mode = OP_PERIODIC_TRAIN;
ianos_loader(false, "bootloader/sys/libsys_minerva.bso", DRAM_LIB, (void *)&mtc_cfg);
gfx_printf(&gfx_con, "Finished!");
sd_unmount();
btn_wait();
}
*/
void about()
{
static const char credits[] =
"\nhekate (C) 2018 naehrwert, st4rk\n\n"
"CTCaer mod (C) 2018 CTCaer\n"
" ___________________________________________\n\n"
"Thanks to: %kderrek, nedwill, plutoo,\n"
" shuffle2, smea, thexyz, yellows8%k\n"
" ___________________________________________\n\n"
"Greetings to: fincs, hexkyz, SciresM,\n"
" Shiny Quagsire, WinterMute\n"
" ___________________________________________\n\n"
"Open source and free packages used:\n\n"
" - FatFs R0.13b,\n"
" Copyright (C) 2018, ChaN\n\n"
" - bcl-1.2.0,\n"
" Copyright (C) 2003-2006, Marcus Geelnard\n\n"
" - Atmosphere (SE sha256, prc id patches),\n"
" Copyright (C) 2018, Atmosphere-NX\n\n"
" - elfload,\n"
" Copyright (C) 2014, Owen Shepherd\n"
" Copyright (C) 2018, M4xw\n"
" ___________________________________________\n\n";
static const char octopus[] =
" %k___\n"
" .-' `'.\n"
" / \\\n"
" | ;\n"
" | | ___.--,\n"
" _.._ |0) = (0) | _.---'`__.-( (_.\n"
" __.--'`_.. '.__.\\ '--. \\_.-' ,.--'` `\"\"`\n"
" ( ,.--'` ',__ /./; ;, '.__.'` __\n"
" _`) ) .---.__.' / | |\\ \\__..--\"\" \"\"\"--.,_\n"
" `---' .'.''-._.-'`_./ /\\ '. \\ _.--''````'''--._`-.__.'\n"
" | | .' _.-' | | \\ \\ '. `----`\n"
" \\ \\/ .' \\ \\ '. '-._)\n"
" \\/ / \\ \\ `=.__`'-.\n"
" / /\\ `) ) / / `\"\".`\\\n"
" , _.-'.'\\ \\ / / ( ( / /\n"
" `--'` ) ) .-'.' '.'. | (\n"
" (/` ( (` ) ) '-; %k[switchbrew]%k\n"
" ` '-; (-'%k";
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
gfx_printf(&gfx_con, credits, 0xFF00CCFF, 0xFFCCCCCC);
gfx_con.fntsz = 8;
gfx_printf(&gfx_con, octopus, 0xFF00CCFF, 0xFF00FFCC, 0xFF00CCFF, 0xFFCCCCCC);
btn_wait();
}
ment_t ment_options[] = {
MDEF_BACK(),
MDEF_CHGLINE(),
MDEF_HANDLER("Auto boot", config_autoboot),
MDEF_HANDLER("Boot time delay", config_bootdelay),
MDEF_HANDLER("Custom boot logo", config_customlogo),
MDEF_HANDLER("Auto HOS power off", config_auto_hos_poweroff),
MDEF_HANDLER("Backlight", config_backlight),
MDEF_END()
};
menu_t menu_options = {
ment_options,
"Launch Options", 0, 0
};
ment_t ment_cinfo[] = {
MDEF_BACK(),
MDEF_CHGLINE(),
MDEF_CAPTION("---- SoC Info ----", 0xFF0AB9E6),
MDEF_HANDLER("Ipatches & bootrom info", bootrom_ipatches_info),
MDEF_HANDLER("Print fuse info", print_fuseinfo),
MDEF_HANDLER("Print kfuse info", print_kfuseinfo),
MDEF_HANDLER("Print TSEC keys", print_tsec_key),
MDEF_CHGLINE(),
MDEF_CAPTION("-- Storage Info --", 0xFF0AB9E6),
MDEF_HANDLER("Print eMMC info", print_mmc_info),
MDEF_HANDLER("Print SD Card info", print_sdcard_info),
MDEF_CHGLINE(),
MDEF_CAPTION("------ Misc ------", 0xFF0AB9E6),
MDEF_HANDLER("Print battery info", print_battery_info),
MDEF_END()
};
menu_t menu_cinfo = {
ment_cinfo,
"Console Info", 0, 0
};
ment_t ment_restore[] = {
MDEF_BACK(),
MDEF_CHGLINE(),
MDEF_CAPTION("------ Full --------", 0xFF0AB9E6),
MDEF_HANDLER("Restore eMMC BOOT0/1", restore_emmc_boot),
MDEF_HANDLER("Restore eMMC RAW GPP (exFAT only)", restore_emmc_rawnand),
MDEF_CHGLINE(),
MDEF_CAPTION("-- GPP Partitions --", 0xFF0AB9E6),
MDEF_HANDLER("Restore GPP partitions", restore_emmc_gpp_parts),
MDEF_END()
};
menu_t menu_restore = {
ment_restore,
"Restore Options", 0, 0
};
ment_t ment_backup[] = {
MDEF_BACK(),
MDEF_CHGLINE(),
MDEF_CAPTION("------ Full --------", 0xFF0AB9E6),
MDEF_HANDLER("Backup eMMC BOOT0/1", dump_emmc_boot),
MDEF_HANDLER("Backup eMMC RAW GPP", dump_emmc_rawnand),
MDEF_CHGLINE(),
MDEF_CAPTION("-- GPP Partitions --", 0xFF0AB9E6),
MDEF_HANDLER("Backup eMMC SYS", dump_emmc_system),
MDEF_HANDLER("Backup eMMC USER", dump_emmc_user),
MDEF_END()
};
menu_t menu_backup = {
ment_backup,
"Backup Options", 0, 0
};
ment_t ment_tools[] = {
MDEF_BACK(),
MDEF_CHGLINE(),
MDEF_CAPTION("-- Backup & Restore --", 0xFF0AB9E6),
MDEF_MENU("Backup", &menu_backup),
MDEF_MENU("Restore", &menu_restore),
MDEF_HANDLER("Verification options", config_verification),
MDEF_CHGLINE(),
MDEF_CAPTION("-------- Misc --------", 0xFF0AB9E6),
MDEF_HANDLER("Dump package1/2", dump_packages12),
MDEF_HANDLER("Fix battery de-sync", fix_battery_desync),
MDEF_HANDLER("Unset archive bit (switch folder)", fix_sd_switch_attr),
MDEF_HANDLER("Unset archive bit (all sd files)", fix_sd_all_attr),
//MDEF_HANDLER("Fix fuel gauge configuration", fix_fuel_gauge_configuration),
//MDEF_HANDLER("Reset all battery cfg", reset_pmic_fuel_gauge_charger_config),
//MDEF_HANDLER("Minerva", minerva), // Uncomment for testing Minerva Training Cell
MDEF_CHGLINE(),
MDEF_CAPTION("------ Dangerous -----", 0xFFFF0000),
MDEF_HANDLER("AutoRCM", menu_autorcm),
MDEF_END()
};
menu_t menu_tools = {
ment_tools,
"Tools", 0, 0
};
ment_t ment_top[] = {
MDEF_HANDLER("Launch", launch_firmware),
MDEF_MENU("Options", &menu_options),
MDEF_CAPTION("---------------", 0xFF444444),
MDEF_MENU("Tools", &menu_tools),
MDEF_MENU("Console info", &menu_cinfo),
MDEF_CAPTION("---------------", 0xFF444444),
MDEF_HANDLER("Reboot (Normal)", reboot_normal),
MDEF_HANDLER("Reboot (RCM)", reboot_rcm),
MDEF_HANDLER("Power off", power_off),
MDEF_CAPTION("---------------", 0xFF444444),
MDEF_HANDLER("About", about),
MDEF_END()
};
menu_t menu_top = {
ment_top,
"hekate - CTCaer mod v4.2", 0, 0
};
extern void pivot_stack(u32 stack_top);
void ipl_main()
{
// Skip config if we just updated the bootloader.
if (*(vu32 *)BOOTLOADER_UPDATED_MAGIC_ADDR != BOOTLOADER_UPDATED_MAGIC)
config_hw();
//Pivot the stack so we have enough space.
pivot_stack(0x90010000);
//Tegra/Horizon configuration goes to 0x80000000+, package2 goes to 0xA9800000, we place our heap in between.
heap_init(0x90020000);
//uart_send(UART_C, (u8 *)0x40000000, 0x10000);
//uart_wait_idle(UART_C, UART_TX_IDLE);
// Set bootloader's default configuration.
set_default_configuration();
// Save sdram lp0 config.
if (ianos_loader(true, "bootloader/sys/libsys_lp0.bso", DRAM_LIB, (void *)sdram_get_params()))
h_cfg.errors |= ERR_LIBSYS_LP0;
display_init();
u32 *fb = display_init_framebuffer();
gfx_init_ctxt(&gfx_ctxt, fb, 720, 1280, 720);
#ifdef MENU_LOGO_ENABLE
Kc_MENU_LOGO = (u8 *)malloc(0x6000);
blz_uncompress_srcdest(Kc_MENU_LOGO_blz, SZ_MENU_LOGO_BLZ, Kc_MENU_LOGO, SZ_MENU_LOGO);
#endif //MENU_LOGO_ENABLE
gfx_con_init(&gfx_con, &gfx_ctxt);
display_backlight_pwm_init();
//display_backlight_brightness(h_cfg.backlight, 1000);
// Load saved configuration and auto boot if enabled.
auto_launch_firmware();
while (true)
tui_do_menu(&gfx_con, &menu_top);
while (true)
;
}
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