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sdmmc: Use global emmc storage in various places

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This commit is contained in:
CTCaer
2021-02-06 03:19:42 +02:00
parent a80cc0ae2c
commit 8cd438146d
12 changed files with 138 additions and 167 deletions
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31
bootloader/storage/emummc.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019 CTCaer
* Copyright (c) 2019-2021 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -131,13 +131,13 @@ static int emummc_raw_get_part_off(int part_idx)
return 2;
}
int emummc_storage_init_mmc(sdmmc_storage_t *storage, sdmmc_t *sdmmc)
int emummc_storage_init_mmc()
{
FILINFO fno;
emu_cfg.active_part = 0;
// Always init eMMC even when in emuMMC. eMMC is needed from the emuMMC driver anyway.
if (!sdmmc_storage_init_mmc(storage, sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
if (!sdmmc_storage_init_mmc(&emmc_storage, &emmc_sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
return 2;
if (!emu_cfg.enabled || h_cfg.emummc_force_disable)
@@ -173,21 +173,21 @@ out:
return 1;
}
int emummc_storage_end(sdmmc_storage_t *storage)
int emummc_storage_end()
{
if (!emu_cfg.enabled || h_cfg.emummc_force_disable)
sdmmc_storage_end(storage);
sdmmc_storage_end(&emmc_storage);
else
sd_end();
return 1;
}
int emummc_storage_read(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, void *buf)
int emummc_storage_read(u32 sector, u32 num_sectors, void *buf)
{
FIL fp;
if (!emu_cfg.enabled || h_cfg.emummc_force_disable)
return sdmmc_storage_read(storage, sector, num_sectors, buf);
return sdmmc_storage_read(&emmc_storage, sector, num_sectors, buf);
else if (emu_cfg.sector)
{
sector += emu_cfg.sector;
@@ -228,11 +228,11 @@ int emummc_storage_read(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, v
return 1;
}
int emummc_storage_write(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, void *buf)
int emummc_storage_write(u32 sector, u32 num_sectors, void *buf)
{
FIL fp;
if (!emu_cfg.enabled || h_cfg.emummc_force_disable)
return sdmmc_storage_write(storage, sector, num_sectors, buf);
return sdmmc_storage_write(&emmc_storage, sector, num_sectors, buf);
else if (emu_cfg.sector)
{
sector += emu_cfg.sector;
@@ -253,15 +253,13 @@ int emummc_storage_write(sdmmc_storage_t *storage, u32 sector, u32 num_sectors,
itoa(file_part, emu_cfg.emummc_file_based_path + strlen(emu_cfg.emummc_file_based_path) - 1, 10);
}
}
if (f_open(&fp, emu_cfg.emummc_file_based_path, FA_WRITE))
{
gfx_printf("e5\n");
return 0;
}
f_lseek(&fp, (u64)sector << 9);
if (f_write(&fp, buf, (u64)num_sectors << 9, NULL))
{
gfx_printf("e6\n");
f_close(&fp);
return 0;
}
@@ -271,13 +269,12 @@ int emummc_storage_write(sdmmc_storage_t *storage, u32 sector, u32 num_sectors,
}
}
int emummc_storage_set_mmc_partition(sdmmc_storage_t *storage, u32 partition)
int emummc_storage_set_mmc_partition(u32 partition)
{
emu_cfg.active_part = partition;
sdmmc_storage_set_mmc_partition(&emmc_storage, partition);
if (!emu_cfg.enabled || h_cfg.emummc_force_disable)
sdmmc_storage_set_mmc_partition(storage, partition);
else if (emu_cfg.sector)
if (!emu_cfg.enabled || h_cfg.emummc_force_disable || emu_cfg.sector)
return 1;
else
{

12
bootloader/storage/emummc.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019 CTCaer
* Copyright (c) 2019-2021 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -51,10 +51,10 @@ extern emummc_cfg_t emu_cfg;
void emummc_load_cfg();
bool emummc_set_path(char *path);
int emummc_storage_init_mmc(sdmmc_storage_t *storage, sdmmc_t *sdmmc);
int emummc_storage_end(sdmmc_storage_t *storage);
int emummc_storage_read(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, void *buf);
int emummc_storage_write(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, void *buf);
int emummc_storage_set_mmc_partition(sdmmc_storage_t *storage, u32 partition);
int emummc_storage_init_mmc();
int emummc_storage_end();
int emummc_storage_read(u32 sector, u32 num_sectors, void *buf);
int emummc_storage_write(u32 sector, u32 num_sectors, void *buf);
int emummc_storage_set_mmc_partition(u32 partition);
#endif

8
bootloader/storage/nx_emmc.c
View File

@@ -1,6 +1,6 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2019-2020 CTCaer
* Copyright (c) 2019-2021 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -32,7 +32,7 @@ void nx_emmc_gpt_parse(link_t *gpt, sdmmc_storage_t *storage)
{
gpt_t *gpt_buf = (gpt_t *)calloc(NX_GPT_NUM_BLOCKS, NX_EMMC_BLOCKSIZE);
emummc_storage_read(storage, NX_GPT_FIRST_LBA, NX_GPT_NUM_BLOCKS, gpt_buf);
emummc_storage_read(NX_GPT_FIRST_LBA, NX_GPT_NUM_BLOCKS, gpt_buf);
for (u32 i = 0; i < gpt_buf->header.num_part_ents; i++)
{
@@ -78,7 +78,7 @@ int nx_emmc_part_read(sdmmc_storage_t *storage, emmc_part_t *part, u32 sector_of
if (part->lba_start + sector_off > part->lba_end)
return 0;
return emummc_storage_read(storage, part->lba_start + sector_off, num_sectors, buf);
return emummc_storage_read(part->lba_start + sector_off, num_sectors, buf);
}
int nx_emmc_part_write(sdmmc_storage_t *storage, emmc_part_t *part, u32 sector_off, u32 num_sectors, void *buf)
@@ -87,7 +87,7 @@ int nx_emmc_part_write(sdmmc_storage_t *storage, emmc_part_t *part, u32 sector_o
if (part->lba_start + sector_off > part->lba_end)
return 0;
return sdmmc_storage_write(storage, part->lba_start + sector_off, num_sectors, buf);
return sdmmc_storage_write(&emmc_storage, part->lba_start + sector_off, num_sectors, buf);
}
void nx_emmc_get_autorcm_masks(u8 *mod0, u8 *mod1)