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Added AutoRCM (#22)

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* Added AutoRCM

* cosmetic changes
This commit is contained in:
Rei 2018-05-23 19:37:16 -04:00 committed by nwert
parent 875d65033a
commit 4fd6d90c7f
1 changed files with 51 additions and 0 deletions
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51
ipl/main.c
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@ -1159,6 +1159,37 @@ out:;
btn_wait();
}
void toggle_autorcm(){
sdmmc_storage_t storage;
sdmmc_t sdmmc;
if(!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_4, SDMMC_BUS_WIDTH_8, 4))
{
gfx_printf(&gfx_con, "%kFailed to init eMMC.%k\n", 0xFF0000FF, 0xFFFFFFFF);
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);
tempbuf[0x10] ^= 0x77; //xor by arbitrary number to corrupt
sdmmc_storage_write(&storage, sect, 1, tempbuf);
}
free(tempbuf);
sdmmc_storage_end(&storage);
gfx_printf(&gfx_con, "%kAutoRCM mode toggled!%k\n", 0xFF00EE2C, 0xFFFFFFFF);
out:;
sleep(1000000);
btn_wait();
}
void about()
{
static const char octopus[] =
@ -1211,6 +1242,24 @@ menu_t menu_cinfo = {
"Console info", 0, 0
};
ment_t ment_autorcm[] = {
MDEF_BACK(),
MDEF_BACK(),
MDEF_BACK(),
MDEF_BACK(),
MDEF_HANDLER("Toggle AutoRCM", toggle_autorcm),
MDEF_BACK(),
MDEF_BACK(),
MDEF_BACK(),
MDEF_BACK(),
MDEF_END()
};
menu_t menu_autorcm = {
ment_autorcm,
"AutoRCM", 0, 0
};
ment_t ment_tools[] = {
MDEF_BACK(),
MDEF_HANDLER("Dump RAW eMMC", dump_emmc_rawnand),
@ -1218,8 +1267,10 @@ ment_t ment_tools[] = {
MDEF_HANDLER("Dump eMMC USER", dump_emmc_user),
MDEF_HANDLER("Dump eMMC BOOT", dump_emmc_boot),
MDEF_HANDLER("Dump package1", dump_package1),
MDEF_MENU("AutoRCM", &menu_autorcm),
MDEF_END()
};
menu_t menu_tools = {
ment_tools,
"Tools", 0, 0